TWI464562B - Portable computer - Google Patents

Description

Portable computer

The present invention relates to a portable computer, and more particularly to a portable computer that can move a display screen toward a user and provide a support effect thereof.

Computers have become one of the modern life tools, and with the booming touch technology, most handheld computers or electronic communication products have used touch panels instead of traditional mouse or physical keyboard input. It is widely used in tablet PCs, smart phones, PDAs, etc., and with a new generation of operating systems that support touch applications to provide users with a more intuitive and convenient operating experience.

However, for the notebook computer, since it is equipped with an input device such as a QWERTY keyboard and a Touch Pad touch version, the operating system previously installed on the notebook computer does not support the touch input function or the operation interface design. It is not designed for touch gestures, so traditionally pure notebooks have less touch and design. However, on the one hand, operating system manufacturers have designed operating systems that support touch operations for notebook computers. On the other hand, consumers are increasingly demanding touch operations such as tablet or smart phones, so they are taking notes. The need to provide touch-operated functions on the computer or even the need to transform into a tablet has arisen. However, since the display screen of the notebook computer has a certain weight, when the display screen is displayed at an angle relative to the computer base for a touch operation, when the user directly displays the firefly When the screen is applied by the touch operation, since the moment of the applied point relative to the pivot is long, even if the pivot between the display screen and the main body has a certain damping torque for the display screen to open to any angle, Fixed positioning, but when the user touches the screen with a finger or a stylus, it may still cause instability of the front and back of the display screen, which affects the user's operational comfort and visual discomfort. In severe cases, when the user exerts too much force, it is more likely that the display screen will be tilted backwards without back support, which will affect the user's operating experience and even damage the notebook computer body.

Therefore, the prior art has developed a practice of supporting and pivotally connecting the display screens in a support arm manner.

For example, in the patent of Taiwan Patent No. 1316666 (U.S. Patent No. 7,184,263 B1), the portable computer supports the display screen by using a sheet-shaped support member, and displays the bottom of the screen through a guide groove corresponding to both sides of the keyboard. The computer body slides to achieve the effect of displaying the screen upright. However, this design is only suitable for a tablet with a display screen facing up. In a typical notebook computer, the display screen is oriented toward the keyboard when not in use, and this design cannot be applied. Moreover, the appeal of the patent is a tablet computer, that is, the normal state should be that the display screen is lying flat upwards, and the slide is tilted when necessary, so that the display screen is exposed in any state. It is not possible to obtain proper cover protection.

Another example is the patent of Taiwan Patent Publication No. 566583. The electronic screen of the notebook computer can be designed by the multiple link mechanisms on both sides, so that the electronic screen can be flipped relative to the base to achieve Change the display orientation of the screen. However, such a design needs to cooperate with a large number of complex linkage mechanism components including pivoting, interlocking and sliding to achieve the flipping effect, which is disadvantageous for the assembly and operation of the notebook computer. And because the mechanism is too complicated and has two exposed supporting mechanisms and linkage mechanisms, it is not only visually unsightly, but also has a large resistance during sliding sliding process, and even the user may accidentally finger during the sliding process. There will be a pinch. Furthermore, since not only the two sides of the main unit need to reserve extra space for the groove and the pivoting mechanism of the special structural shape, and the two side frames of the electronic screen must additionally reserve space for providing the slotting and pivoting mechanism. The support member can be mounted therein for sliding and rotating, so that the overall thickness and thickness of the electronic screen cannot be reduced.

Therefore, how to design the structure of the portable computer to provide stable screen support and slip effect is a subject worthy of study.

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a portable computer that can stably move a display screen toward a user and provide a support effect thereof.

In order to achieve the above object, the portable computer of the present invention comprises a base, a display module and a support. The base includes a first zone on the front side and a second zone on the rear side between the front end and the rear end, and the second zone has a sliding assembly. The sliding component is disposed at a central portion of the second zone or at a central position, the sliding component includes a sliding member and a sliding guiding structure, and the sliding component can slide along at least the second zone along the sliding guiding structure; the display module comprises Combined with the connecting end of the sliding member, the display surface and the display surface The support surface includes a first fixed end pivotally connected to the support surface of the display module and a second fixed end pivotally connected to the rear end of the base. According to this, when the display module is opened relative to the base, the display module will be rotated relative to the base by the second fixing end by the support member, and the display module will be further fixed at the first fixed end when the angle is properly opened. The fulcrum rotates relative to the support member, and simultaneously drives the connecting end of the display module to slide forward with the sliding member in the second region toward the first region, so that the supporting member supports the display module to be at an appropriate operating tilt angle.

In an embodiment of the invention, the portable computer of the present invention comprises a base, a display module, at least one support member and at least one slide assembly. The base includes a first area on the front side and a second area on the back side between the front end and the rear end; the display module includes a connection end, a display surface and a support surface relative to the display surface; each support member includes a pivotal connection a first fixed end of the non-display surface of the module and a second fixed end pivotally connected to the rear end or the near end of the base; each sliding component comprises a sliding member and a sliding guiding structure, and the sliding guiding structure is disposed at least In the second zone of the base, the sliding member is coupled to the connecting end of the display module and is slidably displaceable along the sliding guiding structure. Accordingly, when the display module is opened relative to the base, the display module will be rotated relative to the base by the at least one support member until the proper opening angle, the display module can further The first fixed end is a pivot point relative to the at least one support member, and at the same time, the connecting end of the display module is slid forward to the appropriate position along the sliding portion in the second area, so that at least one support member supports The display module is tilted at an appropriate operating 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 is stably oriented toward the user by the linkage of the pivot points and the links formed between the components. Sliding to an appropriate working angle with the base and supporting the display module by the support member to provide a better viewing or operation effect for the user.

In order to enable the reviewing committee to better understand the technical contents of the present invention, the preferred embodiments are described below.

Please refer to Figure 1 and Figure 2 together. 1 is a schematic view of a portable computer 1 of the present invention, and FIG. 2 is a partial exploded view of the first embodiment of the portable computer 1 of the present invention. In an embodiment of the present invention, the portable computer 1 is a notebook computer, but depending on the type of application, the portable computer 1 can also be a tablet computer, a small notebook or other electronic device with a clamshell display module. The device is not limited to this embodiment.

As shown in FIG. 1 and FIG. 2, the portable computer 1 of the present invention includes a base 10, a display module 20, and a support member 30. The interior of the base 10 is provided with a computer main body and related electronic components. The top surface of the base 10 is separated between the front end 13 and the rear end 14 by a first area 15 and a second area 16. The first area 15 is adjacent to the front end 13 In the front, the second zone 16 is adjacent to the rear end 14 and the rear of the first zone 15 can be mounted with a keyboard 11 or/and other input devices such as a touch pad or a track point. While the second zone 16 has a slide assembly 12, in other suitable embodiments, the slide assembly 12 can also extend forward to some or all of the first zone 15. It is worth noting here that the slide assembly 12 can be disposed at a central portion of the second zone 16 or a central portion.

The sliding assembly 12 includes a sliding member 121 and a sliding guiding structure 122. The sliding member 121 is an element that provides a sliding function and a pivoting function, and is movable along the sliding guiding structure 122 between the rear end 14 of the base and the keyboard 11. The second zone 16 slides relative to the base 10; the surface 161 of the second zone 16 is centrally provided with a slit 162, and the slide assembly 12 is disposed at a position corresponding to the slit 162 at the bottom of the second zone 16. Depending on the design requirements, the slide assembly 12 can also extend from the second zone 16 to the first zone 15 such that the slit 162 is located at a portion or all of the surface locations including the second zone 16 and the first zone 15, and the sliding guide The structure 122 is also disposed under the corresponding surface of the second zone 16 and the first zone 15.

The display module 20 includes a connecting end 21, a display surface 22, a supporting surface 23 and a free end 24. The display surface 22 and the supporting surface 23 are opposite surfaces, and the connecting end 21 and the free end 24 are opposite ends, and the display module 20 is connected. The central portion of the end portion 21 is pivotally connected to the sliding member 121 by, for example, a hinge member, so as to form a rotatable pivot point, so that the display module 20 can be rotated relative to the sliding member 121; the display module 20 can be disposed on the display surface 22 A display screen supporting touch input for receiving user touch operations.

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 to form a rotatable pivot point. The display module 20 is rotated relative to the support member 30. The second fixed end 32 can also be pivotally connected to the rear end 14 of the base by a hinge member to form another pivotable pivot point, so that the support member 30 is opposite to the base 10. Rotate.

As shown in FIG. 2, in an embodiment of the present invention, the sliding member 121 of the sliding assembly 12 includes a pivoting portion 1211, a sliding portion 1212, and a connecting portion. 1213. The connecting end 21 of the display module 20 is pivotally connected to the sliding member 121 by the pivoting portion 1211. For example, the pivoting portion 1211 may be a hinge that is free to rotate only by a pin without torque. The component, but it can also be a hinge element that has a torque or a moderate rotational friction between the screen and the base of the main computer. The sliding portion 1212 is connected to the pivoting portion 1211 by the connecting portion 1213; and the sliding guiding structure 122 of the sliding assembly 12 is for receiving the sliding portion 1212 of the sliding member 121. In this embodiment, the sliding guiding structure 122 is a groove-shaped sliding rail, and the sliding portion 1212 is a slider structure corresponding to the sliding rail accommodating space, but the invention is not limited thereto.

In order to conform to the appearance consistency and design sense of the portable device 1 of the present invention, the sliding guiding structure 122 of the sliding assembly 12 is disposed under the surface 161 of the second region 16 of the base 10 and corresponds to the position of the slit 162. The sliding member 121 of the sliding assembly 12 is structurally designed to fit the slit 162 of the base surface 161 such that the width of the slit 162 is smaller than the sliding portion 1212 and not less than the thickness of the connecting portion 1213. (In the case where the slit structure is a retractable material such as flannel, the slit width may be smaller than the thickness of the connecting portion 1213), whereby the joint portion 1213 of the slider 121 may pass through the slit 162 and may follow the slit The 162 is moved, and the pivoting portion 1211 is exposed on the surface 161 of the base 10 so that the connecting end 21 of the display module 20 and the pivoting portion 1211 are pivotally connected to each other. According to the design, in addition to the pivoting portion 1211 and the partial connecting portion 1213 of the exposed sliding member 121, other portions of the sliding member 121 and the sliding guiding structure 122 can be hidden under the surface 161 of the base 10; The connecting portion 1211 and the surface 161 of the base 10 are held by the exposed portion connecting portion 1213. The spacing is such that the display module 20 pivotally connected to the pivoting portion 1211 can smoothly rotate to avoid interference from the base 10. Therefore, the design of the present invention can maintain the overall aesthetics without affecting the operation of the slider 121 and the display module 20.

Please refer to FIG. 3, which is a schematic diagram of a sliding assembly 12a of a second embodiment of the portable computer 1 of the present invention. The embodiment is a variation of the foregoing first embodiment. As shown in FIG. 3, in the embodiment, the sliding portion 1212a of the sliding member 121a is a sliding column structure, and the inverted portion is formed by an inverted T-shaped structure. The sliding portion 1212a slides in a sliding guiding structure 122a having a corresponding shape, and the sliding guiding structure 122a corresponds to one of the groove-shaped sliding rails. In this embodiment, in order to increase the stability of the sliding member 121a during sliding, the sliding guiding structure 122a includes at least one hollow groove 1221, so that one of the sliding portions 1212a is partially inserted into the at least one hollow groove 1221, for example, corresponding sliding The portion 1212a (slider structure) protrudes from the two ends of the column body, and a hollow groove 1221 is disposed on each of the opposite side walls of the sliding guide structure 122a, so that the columnar bodies are placed in the corresponding hollow grooves 1221. The movement effect and the position of the sliding portion 1212a are restricted, and the stabilizing effect when the sliding portion 1212a is slipped is provided.

Please refer to FIG. 4, which is a schematic diagram of a sliding assembly 12b of a third embodiment of the portable computer 1 of the present invention. The embodiment is a variation of the foregoing second embodiment. As shown in FIG. 4, in the embodiment, the sliding member 121b further includes at least one stopping portion 1214, and each of the stopping portions 1214b is disposed on the pivoting portion 1211b. And between the connecting portions 1213b. Since the exposed pivotal portion 1211b and the surface 161 of the base 10 are separated by a portion of the exposed portion 1213b, the connection end of the display module may be caused (FIG. 4). If not shown, referring to FIG. 2), when the sliding member 121b is slid, the sliding member 121b rotates with the sliding portion 1212b as a fulcrum, thereby disturbing the sliding operation of the sliding member 121b; therefore, by at least one stopping portion 1214 The surface 161 of the base 10 is placed in advance to allow the sliding member 121b to continuously abut against the surface 161 during sliding to maintain a certain distance between the pivoting portion 1211b and the surface 161, thereby improving the stability of the sliding. In this embodiment, the stopping portion 1214b is a cam structure, but the invention is not limited thereto. For example, the stopping portion 1214 in FIG. 4 can be replaced by a roller structure, and the sliding member 121b can be made by the roller structure. It is smoother during the slipping process and reduces the friction generated by the stop portion 1214 and the surface 161 of the base 10.

Please refer to Figure 5 (a), (b), (c) together. Figure 5 (a) is a schematic view showing the first embodiment of the portable computer 1 of the present invention in a closed state; Figure 5 (b) is a first embodiment of the portable computer 1 of the present invention, changing from a closed state to an open state. FIG. 5(c) is a schematic diagram showing the first embodiment of the portable computer 1 of the present invention in an open state.

As shown in FIG. 5(a), when the portable computer 1 of the present invention is in a closed state, the display module 20 is superposed on the base 10, and is pivotally connected to the sliding member 121 by the connecting end 21. The display surface 22 of the module 20 is directed toward the base 10; the support member 30 is also superposed on the display module 20, and is 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, the portable computer 1 in the closed state has the connecting end 21 of the display module 20 and the second fixed end 32 of the support member 30 on different substantially parallel axes, so that the supporting member The length of 30 is greater than the length of the connecting end 21 of the display module 20 to the first fixed end 31 of the support member 30. However, depending on the different needs of the structural design, it is in a closed state. The portable computer 1 can also be designed such that the connecting 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 supporting member 30 is equal to the connecting end of the display module 20. 21 to the length of the first fixed end 31 of the support member 30, the invention is not limited thereto.

As shown in FIG. 5(b), when the user applies force to the free end 24 of the display module 20 to the other end and wants to open the display module to leave the closed state, the display mode is initially displayed. The group 20 rotates relative to the base 10 with the second fixed end 32 as a fulcrum of the support member 30; after the rotation thereof is rotated to a certain angle, the length of the support member 30 is not less than the connection end 21 of the display module 20. The length of the first fixed end 31 of the support member 30 is designed such that the display module 20 starts to rotate with respect to the support member 30 with the first fixed end 31 of the support member 30 as a fulcrum; and the display module 20 is connected at the same time. The fulcrum 21 is rotated relative to the slider 121, and the connecting end 21 of the display module 20 is driven to slide forwardly toward the first region 15 by the slider 121.

As shown in FIG. 5(c), when the display module 20 is continuously rotated with the first fixed end 31 of the support member 30 as a fulcrum, the slider 121 drives the connecting end 21 of the display module 20 toward the first region 15 forward. Sliding to the appropriate position (e.g., the end of the sliding guide structure 122) presents the open state of the portable computer 1 of the present invention. At this time, the display module 20 is inclined at an appropriate angle with respect to the base 10, and the display surface 22 of the display module 20 faces the user, and the supporting effect between the display module 20 and the base 10 is provided by the support member 30.

On the contrary, when the user wants to return the portable computer 1 of the present invention from the open state to the closed state, it is only necessary to pull forward through the reverse force. The free end 24 of the display module 20 is such that the display module 20 rotates with the first fixed end 31 of the support member 30 as a fulcrum, and the connecting end 21 is driven by the sliding member 121 to slide toward the rear end 14 of the base until Sliding to the other end of the sliding guide structure 122, the display module 20 is further rotated to a position where the support member 30 is pivoted to the closed state with the second fixed end 32 as a fulcrum.

Therefore, the portable computer 1 of the present invention does not require complex component combination linkage, and only needs to use a set of sliding components 12 located at the center to achieve better performance than the prior art, thereby reducing the use of component numbers and making The overall device is lighter and thinner, and the sliding assembly 12 is hidden under the slit 162 of the second region 16 and the display module 20 is closely attached to the surface 161 of the second region 16, so that the entire inorganic component is exposed, which not only keeps the appearance simple. Beautiful, and there is no clip to the user's finger.

In particular, since the foregoing embodiments of the present invention adopt the central design of the single group sliding component 12, the frame space on both sides of the base 10 and the display module screen 20 is not required to be occupied, and the user is flipping or sliding the display module. In the process of 20, only one hand is required to hold the central end of the free end 24 of the display module. Since its position is equivalent to the position of the lower sliding component 12, the display module 20 can be smoothly stacked and more smoothly The stability of the display module 20 when sliding can be provided to facilitate user operation. Even if the user flips open the display module 20, the display module 20 automatically slides forward to the position after being turned to a certain angle, and the support member 30 is stably supported at the back, so the user takes the finger When the touch operation is performed on the display module 20, the screen will be stable and not shaken.

In the foregoing embodiments, the central support member 30 is engaged with a single slide assembly 12 that is also located at a relatively central location. The design method is used to achieve the above-mentioned efficacy purpose, but the invention is not limited by the design of the foregoing embodiment according to different usage requirements, efficiency trade-offs, and mechanical design choices, and the changes in the number of machine components, position changes, Changes in dimensions such as length or width, etc., should still fall within the same inventive concept of the present case and are protected by the scope of the patent claims listed in this case.

For example, please refer to FIG. 6(a) and FIG. 6(b) together. 6(a) is a schematic view showing a fourth embodiment of the portable computer 1c of the present invention; and FIG. 6(b) is a schematic view showing a fifth embodiment of the portable computer 1d of the present invention. According to different designs of the present invention, the portable computer can provide the support effect of the display module by more than one support member, and the position of the support member can be changed according to the design. As shown in FIG. 6A, in the present embodiment, the portable computer 1c of the present invention includes two parallel side-by-side support members 30c which are respectively disposed on both sides of a single sliding assembly 12c at the center to form a symmetrical structure. The two ends of the respective supporting members 30c are respectively pivotally connected to the non-display surface of the display module 20c and the rear end of the base. By adding the design of the support member (support point), the stable support and slip effect of the display module 20c when performing the opening or closing can be achieved.

As shown in FIG. 6(b), the two supporting members 30d of the portable computer 1d of the present invention can be respectively disposed on the opposite sides of the display module 20d and close to the rear side. The elongated rod member is designed to form a link mechanism to reduce the space occupied by the support member 30d and the assembly complexity, so as to facilitate the operation of the auxiliary display module 20d. However, embodiments relating to a plurality of supports are not limited to the foregoing embodiments.

Please refer to FIG. 7 which is a schematic diagram of a sixth embodiment of the portable computer 1e of the present invention. According to different designs of the invention, in addition to changing the support In addition to the position and the number of positions, the position and number of the sliding components and the slits corresponding to the surface of the base can be changed to present different implementations. As shown in FIG. 7, in the embodiment, the portable computer 1e of the present invention includes two sets of sliding assemblies 12e disposed on two sides of a single supporting member 30e, and a slit is disposed at a corresponding position of the base 10e. 162e to present a parallel symmetrical structure. Thereby, the display module 20e can be moved by the two sets of sliding components 12e in the opening or closing operation to enhance the stability during movement.

However, those skilled in the art can also combine the features of the two embodiments from the above three embodiments of FIG. 6(a) to FIG. 7, and combine to form a dual support member and a double slide assembly. The portable computer structure, since it can easily understand the possible combinations of the combinations from FIG. 6(a) to FIG. 7, is not shown otherwise.

Please refer to FIG. 8 , which is a schematic diagram of a seventh embodiment of the portable computer 1 f of the present invention. According to different designs of the present invention, the movement distance of the sliding assembly and the length of the corresponding slit may also vary depending on the design. As shown in FIG. 8, in the present embodiment, the sliding assembly 12f and the corresponding slit 162f of the portable computer 1f of the present invention extend from the second region 16f of the base 10f to the first region 15f of the base 10f, and are extended. The sliding distance of the display module 20f is increased to increase the tilt angle of the adjustable display module 20f, and even the flat portion can be completely lie on the base 10f, so that the portable computer 1f is more flexible. The sliding assembly 12f and the corresponding slit 162f may be selected to extend to a partial region or a whole region of the first region 15f of the base 10f (ie, a position close to the first end 13f), depending on design and usage requirements. However, the invention is not limited thereto. And the feature of the extended slit of this embodiment can also be combined with any of the foregoing Figures 6(a) to 7 or a combination thereof.

In summary, the present invention is a breakthrough in terms of its purpose, means and efficacy, and it is different from the characteristics of the prior art. It is a great breakthrough for the reviewer to ask for an early patent, and to benefit the society. Debian. It is to be noted that the above-described embodiments are merely illustrative of the principles of the invention and its advantages, and are not intended to limit the scope of the invention. Modifications and variations of the embodiments can be made by those skilled in the art without departing from the spirit and scope of the invention. The scope of protection of the present invention should be as described in the scope of the patent application to be described later.

1, 1c, 1d, 1e, 1f‧‧‧ portable computers

10, 10c, 10d, 10e, 10f‧‧‧ base

11‧‧‧ keyboard

12, 12a, 12b, 12c, 12d, 12e, 12f‧‧‧ sliding components

121, 121a, 121b‧‧‧Sliding parts

1211, 1211a, 1211b‧‧‧ pivotal

1212, 1212a, 1212b‧‧‧ sliding parts

1213, 1213a, 1213b‧‧‧ link

1214‧‧‧stop

122, 122a‧‧‧Sliding guide structure

1221‧‧‧ empty slots

13, 13f‧‧‧ front end

14‧‧‧ Backend

15, 15f‧‧‧ the first district

16, 16f‧‧‧Second District

161‧‧‧ surface

162, 162e, 162f‧‧ slit

20, 20c, 20d, 20e, 20f‧‧‧ display modules

21‧‧‧Connecting end

22‧‧‧ Display surface

23‧‧‧Support surface

30, 30c, 30d, 30e, 30f‧‧‧ support

31‧‧‧First fixed end

32‧‧‧Second fixed end

1 is a schematic view of a portable computer of the present invention.

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

3 is a schematic view of a sliding assembly of a second embodiment of the portable computer of the present invention.

4 is a schematic view of a sliding assembly of a third embodiment of the portable computer of the present invention;

Figure 5 (a) is a schematic view showing the first embodiment of the portable computer of the present invention in a closed state

FIG. 5(b) is a schematic diagram showing the first embodiment of the portable computer of the present invention changing from a closed state to an open state;

Figure 5 (c) is a schematic view showing the first embodiment of the portable computer of the present invention in an open state.

Figure 6 (a) is a schematic view showing a fourth embodiment of the portable computer of the present invention.

Figure 6 (b) is a schematic view showing a fifth embodiment of the portable computer of the present invention.

Figure 7 is a schematic illustration of a sixth embodiment of the portable computer of the present invention.

Figure 8 is a schematic view showing a seventh embodiment of the portable computer of the present invention.

1‧‧‧ portable computer

10‧‧‧Base

11‧‧‧ keyboard

12‧‧‧Sliding components

121‧‧‧Sliding parts

122‧‧‧Sliding guide structure

13‧‧‧ front end

14‧‧‧ Backend

15‧‧‧First District

16‧‧‧Second District

161‧‧‧ surface

162‧‧‧slit

20‧‧‧Display module

21‧‧‧Connecting end

22‧‧‧ Display surface

23‧‧‧Support surface

24‧‧‧Free end

30‧‧‧Support

Claims (35)

A portable computer includes a base including a first area on the front side and a second area on the rear side between the front end and the rear end, the second area having a sliding component, the sliding component The sliding assembly includes a sliding member and a sliding guiding structure, and the sliding member is slidable along the sliding guiding structure at least in the second region; The display module includes a connecting end, a display surface and a supporting surface opposite to the display surface, the sliding member is coupled to the center of the connecting end or corresponding to a central portion; and a supporting member includes a first fixing And the second fixed end, the first fixed end is pivotally connected to the support surface of the display module, so that the display module is rotatable relative to the support member; the second fixed end is pivotally connected to the base a rear end, wherein the support member is rotatable relative to the base; accordingly, when the display module is opened relative to the base, the display module will be opposite the base by the second fixed end by the support member Turn until the appropriate angle The display module rotates with the first fixed end as a fulcrum relative to the support member, and simultaneously drives the connecting end of the display module to move toward the first area along the sliding portion. Sliding to a suitable position causes the support member to support the display module at an appropriate operating tilt angle. The portable computer of claim 1, wherein the first area is provided with a keyboard. The portable computer of claim 1, wherein the length of the support member is not less than a length of the connecting end of the display module to the first fixed end of the support member. The portable computer of claim 1, wherein the sliding member comprises a pivoting portion, and the connecting end of the display module is pivotally connected to the sliding member by the pivoting portion. The portable computer of claim 4, wherein the sliding member further comprises a sliding portion and a connecting portion, the sliding portion is connected to the pivoting portion by the connecting portion; the sliding guiding structure is provided The sliding portion is placed. The portable computer of claim 5, wherein the base further comprises a surface having a slit, the sliding guiding structure is disposed under the surface, and the connecting portion of the sliding member passes through the The slit is configured to expose a portion of the pivot portion and the connecting portion to the surface, and the slit has a width smaller than the sliding portion and not smaller than the connecting portion. The portable computer of claim 6, wherein the pivoting portion maintains a distance from the surface of the base. The portable computer of claim 7, wherein the sliding member further comprises at least one stopping portion, such that the sliding member abuts the surface by the at least one stopping portion when moving to maintain the The spacing between the pivoting portion and the surface. The portable computer of claim 8, wherein the stop portion is a cam structure or a roller structure. The portable computer of claim 5, wherein the sliding portion is a slider structure, and the sliding guiding structure is a groove-shaped sliding rail, and the slider structure is received in the groove shape. Sliding displacement in the slide rail. The portable computer of claim 5, wherein the sliding portion is an inverted T-slide structure, and the sliding guiding structure is a groove-shaped sliding rail and has at least one hollow slot, so that the A portion of the inverted T-slide structure is placed into the at least one hollow groove to provide a stabilizing effect when slipping. The portable computer of claim 1, wherein the connection end of the display module is maintained with the second fixed end of the support member when the display module is folded in a closed state of the base On the same axis. The portable computer of claim 1, wherein the connection end of the display module and the second fixed end of the support member are in a closed state in which the display module is superposed on the base On substantially different axes of parallel. The portable computer of claim 6, wherein the surface of the slit is the second area, and the sliding guiding structure is correspondingly disposed under the surface of the second area corresponding to the slit. . The portable computer of claim 6, wherein the surface on which the slit is located includes part or all of the second area and the first area, and the sliding guiding structure is also disposed on the first The corresponding surface of the second zone and the first zone corresponds to the slit. The portable computer of claim 1, wherein the sliding member is coupled to the connecting end of the display module in a pivoting manner. A portable computer includes a base including a first area on the front side and a second area on the rear side between the front end and the rear end; a display module including a connection end and a display surface a support surface relative to the display surface; At least one support member, each of the support members includes a first fixed end and a second fixed end. The first fixed end is pivotally connected to the display surface of the display module, so that the display module is opposite to the display module. The support member rotates; the second fixed end is pivotally connected to the rear end or the near rear end of the base such that the support member is rotatable relative to the base; at least one sliding assembly, each of the sliding assemblies includes a sliding member and a a sliding guiding structure, the sliding guiding structure is disposed at least in a second area of the base, the sliding member is pivotally disposed at a connecting end of the display module, and is slidably displaceable along the sliding guiding structure; When the display module is opened relative to the base, the display module will rotate with the second fixed ends relative to the base by the at least one support member until the proper opening angle, the display module The first fixed end may be pivoted relative to the at least one support member, and the connecting end of the display module is slid forwardly to the first region along the sliding member to the appropriate position. Having the at least one support member support the display Group showed a proper operation of the tilt angle. The portable computer of claim 17, wherein the first area is provided with a keyboard. The portable computer of claim 17, wherein the length of each of the supports is not less than a length of the connecting end of the display module to the first fixed end of the support. The portable computer of claim 17, wherein the sliding member comprises a pivoting portion, and the connecting end of the display module is pivotally connected to the sliding member by the pivoting portion. The portable computer of claim 20, wherein the sliding member further comprises a sliding portion and a connecting portion, the sliding portion is connected to the pivoting portion by the connecting portion; the sliding guiding structure is provided The sliding portion is placed. The portable computer of claim 21, wherein the base further comprises a surface having at least one slit, the sliding guiding structure is disposed under the surface corresponding to the slit, and the sliding member The connecting portion passes through the slit to expose a portion of the pivoting portion and the connecting portion to the surface, and the slit has a width smaller than the sliding portion and not smaller than the connecting portion. The portable computer of claim 22, wherein the pivoting portion maintains a distance from the surface of the base. The portable computer of claim 23, wherein the sliding member further comprises at least one stopping portion, such that the sliding member abuts the surface by the at least one stopping portion when moving to maintain the The spacing between the pivoting portion and the surface. The portable computer of claim 24, wherein the stopping portion is a cam structure or a roller structure. The portable computer of claim 21, wherein the sliding portion is a slider structure, and the sliding guiding structure is a groove-shaped sliding rail, and the slider structure is received in the groove shape. Sliding displacement in the slide rail. The portable computer of claim 21, wherein the sliding portion is an inverted T-slide structure, and the sliding guiding structure is a groove-shaped sliding rail and has at least one hollow slot, so that the A portion of the inverted T-slide structure is placed into the at least one hollow groove to provide a stabilizing effect when slipping. The portable computer of claim 17, wherein the connection end of the display module is maintained with the second fixed end of the support member when the display module is folded in a closed state of the base On the same axis. The portable computer of claim 17, wherein the connection end of the display module and the second fixed end of the support member are in a closed state in which the display module is superposed on the base On substantially different axes of parallel. The portable computer of claim 22, wherein the surface of the slit is the second area, and the sliding guiding structure is correspondingly disposed under the surface of the second area corresponding to the slit. . The portable computer of claim 22, wherein the surface on which the slit is located includes part or all of the second area and the first area, and the sliding guiding structure is also disposed on the first The corresponding surface of the second zone and the first zone corresponds to the slit. The portable computer of claim 17, wherein the at least one support member comprises two support members arranged side by side in parallel. The portable computer of claim 17, wherein the at least one sliding component comprises two sliding components arranged in parallel, wherein the sliding guiding structures are disposed in parallel in at least the second zone, and each The sliding member is pivotally disposed at the connecting end of the display module corresponding to each of the sliding guiding structures. The portable computer of claim 17, wherein the at least one sliding component comprises a single sliding component disposed at a center of at least the second zone of the base, that is, the sliding guiding structure is disposed on the base The center of the second area, and the slider is correspondingly disposed at the center of the connecting end of the display module. The portable computer of claim 17, wherein the sliding member is coupled to the connecting end of the display module in a pivotal manner.