TW200818842A - Two-sectional track module, sliding-pivoting mechanism and portable electronic device using the same - Google Patents

Abstract

A two-sectional track module, a sliding-pivoting mechanism and a portable electronic device using the same are disclosed. The portable electronic device includes a cover component and a body component. The two-sectional track module is disposed between the cover component and the body component and comprises a first track and a second track. The first track and the second track can be axially aligned to each other with a gap formed therebetween thereby constructing the two-sectional track module. A sliding member is fixedly disposed on the upper surface of the body component and slidably coupled with the two-sectional track module. When the sliding member slides along the first track, the cover component slides relative to the body component. When the sliding member slides into the second track, the cover component is pivotable relative to the body component.

Description

200818842

~mmm · TW2995PA * IX. Description of the Invention: [Technical Field] The present invention relates to a disconnecting slide module and a pivot assembly therefor, and a portable electronic device, and more particularly to The two-segment track design disconnects the slide rail module and the pivot assembly and the portable electronic device using the same. [Prior Art] _ Currently, portable electronic devices commonly used in the market, such as communication mobile phones, digital cameras, and personal digital assistants (PDAs), have components such as an operating keyboard and a display screen for use. Operate the input and enjoy the interface. The operation keyboard and the display screen are usually configured on a device body of the portable electronic device, so that the entire portable electronic device is a single-chip structure, or the display screen and the operation keyboard can be respectively designed in two different The structure is, for example, an electronic device in which a cover body and a ▲ body are combined up and down. _ If the portable electronic device is a combination of a cover body and a body, the combination is usually achieved by a rotating mechanism or a sliding mechanism. The display screen can be set on the cover, and the operation keyboard can be set on the body. The rotating mechanism is usually a pivotal design, and the two ends of the pivot are respectively connected with the cover body and the body, so that the cover body can be swung relative to the body to be folded. The sliding mechanism is usually designed with a slide rail and a slider. For example, the sliding handle can be designed on the body, and the slider is designed on the cover body, and the cover body is coupled by the coupling relationship between the slider and the slide rail. It can be slid on the body. However, whether it is a rotating mechanism or 200818842

W2995PA: The design of the moving mechanism, which can provide the operation of the branch is very good. The design of the sliding mechanism is as an example. "Because 1 Zhao can only be activated relative to the body" when the display screen is designed for the carcass, then This type of line tilts the neck-angle, or allows the payer to move the electronic sill from the shovel to the line of sight = to operate or to view the face on the screen. The adjustment operation of the portable electronic device not only consumes the user's "day and day, but also does not conform to the ergonomics." In view of this, the object of the present invention is to = With its pivot assembly and portable electronic device: use = = open = module design, so that the cover can be placed on the body before the ^ ^ outside the bet (four) on the body (four) fixed position ^ complex 4 body photo Move open to 'adjust the inspection and the body ^., relative to, according to the purpose of the present invention, propose a kind of smashing in a hunting by the combination of the cover body and the body, and the application track The module includes a first sliding rail and a second sliding rail. The electronic device has a corresponding one of the disconnecting sliding ends and is spaced apart to form a +~sliding system and the first sliding guide rail and the second sliding rail system are disposed on the The cover body (four) slide rail module 'and the upper surface of the body of the first electronic device is more fixedly detachable=slidably connected with the disconnecting slide rail module. When the sliding member is the first): when sliding on the rail, the cover The system slides relative to the body when the slide is 200818842.

— 'W2995PA < - when the rails are in use, the cover body < relative to the body rotation according to the purpose of the present invention, the re-summer-portable electronic device 'portable; == and ::: is applied to The pivot assembly includes a detachable slide cover body and a body set open slide module disposed on the cover body, the _ and the slide. The second sliding rail, the first sliding system and the second sliding surface have a first sliding rail and a first sliding rail module. The pivot has a first end and a first end to form the break, and the second end is connected to the second slide. The first end is pivotally connected to the upper surface of the cover body, and the sliding member is slidably (four) and the movable member is fixedly disposed in the body, when the sliding member is in the first sliding control; . When the sliding member is from the first-sliding rail, and the 4^' cover system is slid relative to the body to move into the second sliding rail, the cover Zhao can pivot according to the purpose of the present invention. The health-capable component of the portable device is packaged. The pivot assembly includes a disconnecting slider that is movably combined with the body: the core is placed on the poem pivot and the slider. Disconnect slip ‘; the rudder group is placed on the lower surface of the corpus callosum and has a track. The first rail system/moon rail and the younger one month are separated by a distance to form the disconnecting sliding end: connected to the second sliding handle. The sliding member is fixedly disposed on the third intermediate member and is slidably attached to the disconnecting sliding module. As the slider slides over the body, the cover system rotates relative to the body relative to the body. When the rail is moved into the second rail, the cover body can be further provided with a portable electronic device according to the purpose of the present invention.

'W2995PA 200818842 includes cover, body and pivot assembly. The cover has an upper surface, a lower surface and a display screen disposed on the upper surface. The body has an upper surface and a standard keyboard, and a standard keyboard is disposed on the upper surface. The pivot assembly includes a disconnect slide module and a slide. The disconnecting slip module is disposed on the lower surface of the cover body and has a first sliding handle and a second sliding rail, wherein the first sliding handle and the second sliding rail are spaced apart to form the disconnecting sliding rail module. The sliding member is fixedly disposed on the upper surface of the body and slidably coupled to the disconnecting sliding module. The cover system slides relative to the body when the slider slides over the first slide; the cover system can rotate relative to the cover when the slider moves from the first slide to the second slide. According to the object of the present invention, an electronic device method is proposed, in which the electronic device has a cover body and a body, and the cover system is movably mounted on the body. The operation method comprises: sliding the cover body relative to the body along the first position, when the sliding cover body is in the first position on the sliding path, the π-moving path is opposite to the body (4); = The cover is fixed to the body for rotation, and the cover body is as follows. The above objects, features, and advantages of the present invention can be further improved by the following description of the preferred embodiment of the present invention. Embodiments f Example 1: Referring to Figures 1A to 1C, there is shown a schematic diagram of the operation of the portable electronic device according to the present invention. As shown in Figure 1C

The 200818842rW2995PA type electronic device 1 includes a body 110, a cover 12 and a pivot assembly 130. The cover 120 is movably assembled to the body 11Q. The pivot assembly 130 includes a disconnecting rail module 131, a pivot 132, and a slider 133. The disconnecting slip module 131 is disposed at the lower surface 120B of the cover 12〇 and has a first sliding rail 134 and a second sliding rail 135. The second sliding 135 is disposed corresponding to one end of the first sliding rail 134, and the first sliding rail 134 and the second sliding rail 135 are spaced apart by a distance, so that the first sliding 134 and the second sliding 135 form the disconnection. Sliding module 131. The pivot 132 has a first end and a second end 10. The first end is pivotally connected to the cover 120, and the second end of the pivot 132 is connected to the second slide 135. Preferably, the second end of the pivot 132 has a shaft tube 136, and the second slide rail 135 is disposed in the shaft tube 136. The slider 133 is fixedly disposed on the upper surface of the body 11A, and the slider 133 is slidably coupled to the disconnecting slip module 131. As shown in FIGS. 1A to 1B, when the slider 133 slides on the first rail 134, the cover 12 is slid into the second rail 135 by the first slider 134 with respect to the body moving slider 133. The cover 120 is rotatable relative to the body 110 as shown in FIG. 1C. When the portable electronic device 1 is operated, the cover 120 is slid with respect to the main body iiOyn by a fully closed position (as shown in FIG. 1A to slide to a fully open position P2 (as shown in FIG. 1B). Then, when the cover 120 is moved to the fully open position p2, the cover 12 can be rotated for the body 110 (as shown in Fig. 1C). In this embodiment, when the cover 120 is in the sliding path s In the first position, for example, when the slider 133 is located at any position in the first sliding 134, since the sliding member 133 will clamp the first sliding 134, the cover 120 can only be opposite to the body 110 200818842. Lion Air · · 95 ΡΑ * for sliding. However, when the cover 120 slides to the second position on the sliding path S, for example, the slider 133 is disengaged from the first sliding 134 and located in the second sliding 135, the cover 120 is made The cover 120 is rotatable relative to the body 110 when the fully-opening position P2 is located. As shown in FIG. 1B, the cover 12012 of the portable electronic device 1 further has a display screen 160 at the upper surface 120A. There is a standard keyboard 150 at the upper surface 110A of the body n〇. This standard key 15〇 is, for example, one selected from the group consisting of QWERTY, QWERTZ, AZERTY, and DVORAK keys. The following drawings illustrate the relationship between the parts. Please refer to Figure 2A, which shows the disconnection of Figure 1. Schematic diagram of the rail module and the sliding member. As shown in Fig. 2A, the first sliding rail 134 and the second sliding rail 135 of the disconnecting rail module 131 are arranged at a distance D to constitute the disconnecting slipper. The first sliding rail 134 has a first end surface 134A, and the second sliding rail 135 has a second end surface 135A. The first end surface 134A is substantially parallel to the second end surface 135A. The sliding member is coupled to the disconnecting rail. The module 131 can be slid on the first sliding rail 134 and the second sliding 135. The sliding member 133 has a through hole 133 隹 for connecting with the body 110. Preferably, the first sliding rail is used. The 134 and the second rail 135 are designed to have the same track width W, and the spacing D is substantially not greater than the track width w. This design prevents the slider 133 from being slid by the first rail 134 and the first The gap between the two slides 135 is detached. —α Please refer to the second diagram, which is a schematic diagram of the pivot of the i-th diagram. As shown in Figure 2B, the pivot 132 having a first end 132a and second end 11200818842 ^

The first end 132A is pivotally connected to the cover 120. The shaft 136 of the second end 132B preferably has a receiving groove 136A and a recess 136B. The receiving groove 136A is used for The second slide 135 is accommodated, and the recess 136B is used to fix the shaft tube 136. The function of the recess i36B will be described later. Referring to Figure 2C, a schematic view of the pivot assembly of Figure 1 is shown. As shown in FIG. 2C, the pivot assembly 13 is composed of a disconnecting slip module 131, a pivot 132, and a slider 133. The first π rail 135 of the disconnect sliding module 131 is disposed on Inside the shaft tube 136. When the sliding member 133 slides to the second sliding rail 135 in the _shaft tube 136, the pivot 132 can simultaneously rotate the second 1 rail 135 and the sliding member 133 to move the second sliding end 135 远离 away or closer. The first end surface 134 of the first rail 134 is Α. For the assembly relationship of the parts, please refer to Chapters 3 to 3, which are schematic views showing the assembly of the pivot assembly, the cover body and the body of FIG. 2C. As shown in FIG. 3, the pivot 132 further includes a shaft member 137 for pivoting the pivot 132 to the cover 120. The first sliding 134 is fixedly disposed on the cover 120; the second sliding rail 135 is disposed in the shaft tube 136, and the shaft 137 is connected to the cover at the second end 132 of the pivot 132. 120 on. Next, as shown in Fig. 3, the cover 120 is assembled to the body no. At this time, the sliding member 133 is slid into the second sliding rail 135, and the connecting member (not shown), such as a screw, is locked from the side of the body 11 into the two-hole 133 of the sliding member 133 ( In the second figure, the slider 133 is fixed to the body 110, and the cover 12〇 is indirectly assembled to the body 11〇. In order to prevent the cover 120 from sliding back and forth when rotating, preferably, at least one fastener 140 can be designed on the body 110. This fastener 140 is available on the 12

W2995PA 200818842 is spring-loaded at the upper surface 110A of the body 110. The fastener 140 and the body 110 can be connected, for example, by a spring. When the cover 120 is attached to the body 110, the fastener 140 is pressed by the cover 120 to be received in the body 110, so that the cover 120 can freely slide relative to the body 110. When the cover 120 is in the fully open position P2 (as shown in FIG. 1B), the cover 120 can be slightly rotated upward relative to the body 110, so that the fastener 14 is no longer pressed by the cover 120, so the buckle The piece 140 will pop up on the body 11〇

The upper surface 110A is embedded in the recess 136B of the shaft tube 136. In this way, the shaft tube 136 and the second sliding 135 are fixed to the body 11 , so that the cover 120 can be restricted from sliding back and forth during the rotation. In practical use, as shown in FIG. 1C, the portable electronic device 1 includes two pivot assemblies 130 respectively disposed on the two sides between the cover 12 and the body 11 () to stabilize The cover body 120 and the body 11 are assembled and configured to make the user's operation more convenient. In addition, the pivot 132 can be a pivotal design that is in place or in sections. The pivoting design of the segmented position provides the user with the ability to adjust the cover 120 to different flip angles. As shown in FIG. 1B, since the cover 120 and the body Π0 are in the same manner, when the user performs an input action, the cover i2j = 2 body 11G can be slipped, that is, the cover 12G is exposed. And the body 110 is similar to the keyboard-keyboard 150. When the cover 120 is slid to the end of the sliding member 133; the use of the angle of view of the non-S screen allows the user to have excellent comfort at $0. 13

2〇〇81_8842rw2995PA Embodiment 2 Referring to FIG. 4, a schematic diagram of a portable electronic device according to Embodiment 2 of the present invention is shown. The portable electronic device 2 of the present embodiment differs from the portable electronic device 1 of the first embodiment in the design of the pivot assembly. As for other identical components, continue to use the old labels and do not repeat them. As shown in FIG. 4, the pivot assembly 230 of the portable electronic device 2 includes a break rail module 231, a pivot 232, and a slider 233. The sliding module 231 and the pivot 232 are disposed on the cover 120, and the sliding member 233 is fixedly disposed on the body 110. The sliding member 233 is slidably coupled to the disconnecting rail module 231. . The disconnecting rail module 231 is different from the disconnecting sliding module 131 of the first embodiment in that the track surface of the sliding rail module 231 is widened, and the sliding member 233 is separated by the sliding rail module 231. The outer side is coupled to the disconnecting rail module 231. Please refer to FIG. 5A to FIG. 5B at the same time, FIG. 5A is a partial schematic view of the shaft component of FIG. 4, and FIG. 5B is a diagram of the disconnecting slide, the rail module and the sliding member of FIG. A schematic diagram. As shown in Fig. 5A, the shaft tube 236 of the pivot 232 and the second slide rail 235 are integrally formed. This design can effectively reduce the manufacturing and assembly costs of the portable electronic device 2. As shown in FIG. 5b, the portable electronic device 2 preferably has at least one elastic member 250, and the two ends thereof are respectively connected to the sliding member 233 and the second sliding rail 235 for assisting the sliding member 233 to slide off. Sliding on the rail module 231. The resilient member 250 is, for example, a spring. Please refer to FIG. 6A to FIG. 6B simultaneously, which is a partial schematic diagram of the portable electronic device having the structure of FIG. 5B. As shown in Figures 6A to 6B

200818842-W2995PA shows that when the user applies force to slide the cover 12 on the body 11{), by the combination of the /month moving member 233 and the elastic member 250, the elastic gray back force of the elastic member 250 can make the body 120 automatically slides to the fully open position p2 or the fully closed position P1 (Fig. 4). Further, in addition to the use of the elastic member 250 to assist the sliding of the cover 12, it is also possible to achieve the effect of assisting the sliding by using elements having different magnetic properties. Please refer to FIG. 7A to FIG. 7B at the same time. FIG. 7A is a second schematic view showing the disconnecting rail module and the sliding member of FIG. 4, and FIG. 7B is a side view showing the seventh embodiment. As shown in Figs. 7A to 7B, the first magnetic portion 26 is disposed on the slider 233. The second magnetic portion 27 is disposed on the disconnecting slider module 231. The second magnetic portion 270 has two magnetic members 271 and 272 which are respectively disposed on the first/month 234 and the second slide 235. The first magnetic portion 260 and the two magnetic elements 271, 272 are, for example, three magnets each having a magnetic twist and a second magnetic pole such as an N pole and an S pole. The arrangement of the three magnets on the broken rail module 231 is as shown in Fig. 7B, and the two magnetic poles of the magnet constituting the first magnetic portion 26 and the two magnetic poles of the magnet constituting the magnetic members 271, 272 — Reversed configuration. Please refer to FIG. 8A to FIG. 8B simultaneously, which is a partial schematic view showing the operation of the portable electronic device having the structure of FIG. 7A. As shown in FIG. 8A, when the cover 120 is overlapped with the body 110, the first magnetic portion 260 on the slider 233 and the magnetic element 271 of the second magnetic pole portion 27 on the slide rail module 231 are broken (see Corresponding to Fig. 7B), and thus the magnetic force between the two is maximized 'by this, the cover 120 can be firmly attached to the body 11'. When the user applies force to slide the cover 120, the first magnetic portion 26 and the magnetic member 271 15

The magnetic force between rW2995PA 200818842 (see Figure TB) will gradually weaken. When the slider η is gradually slipped onto the second slider 234, due to the attraction of the magnetic member 27, the slider 233 will automatically slide completely to the second slider 234, as shown in the figure 8 . Of course, at this time, the magnetic force between the first magnetic portion and the magnetic member 272 is the largest, and the user benefits. , = when 'cover m and body u. Between the two or the following:: The pivot assembly of the slide rail module and the shore basin and the portable electronic skirt disclosed in the above embodiments of the present invention, the body of the cover body of the portable electronic device Connected by the _ component. The cover body and the body open slide rail module are coupled, and the star right month pull and break rail module has a two-segment track that is disconnected and slipped, and the second slide rail and the cover body have two cover bodies. The portable electronic device can be comfortably used with respect to the self-contained electronic device (4) of the present screen, which can be adjusted and displayed (4)/1. The present invention has been defined by the present invention in a preferred embodiment. The present invention is generally within the spirit and scope of the present invention, when (10)^16

W2995PA 200818842 [Simplified Schematic Description] Figs. 1A to 1C are diagrams showing the operation of the portable electronic device according to the first embodiment of the present invention. Fig. 2A is a schematic view showing the broken rail module and the slider of Fig. 1. Fig. 2B is a schematic view showing the pivot of Fig. 1. Figure 2C is a schematic view of the pivot assembly of Figure 1. 3A-3B are schematic views showing the assembly of the pivot assembly, the cover body and the body of FIG. 2C. FIG. 4 is a schematic diagram of a portable electronic device according to a second embodiment of the present invention. Figure 5A is a partial schematic view of the pivot assembly of Figure 4. Fig. 5B is a first schematic view showing the broken rail module and the sliding member of Fig. 4. 6A to 6B are partial views showing the operation of the portable electronic device having the structure of Fig. 5B. — Figure 7A shows the second intent of the disconnecting slip module and the slider of Figure 4. Figure 7B is a side view of Figure 7A. 8A-8B are partial views showing the operation of the portable electronic device having the structure of Fig. 7A. 17

2〇〇81_8842rw2995PA [Description of main component symbols] 1, 2: Portable electronic device 110: Main body 110A, 120A: Upper surface 120: Cover 120B: Lower surface 130, 230: Pivot assembly 131, 231: Disconnected sliding Module 10 132, 232: pivot 132A: first end 132B: second end 133, 233: slide 133A: through hole 134, 234: first slide rail 134A: first end surface 135, 235: second slide Rail _ 135B: second end face 136, 236: shaft tube 136A: accommodating groove 136B: notch 137: shaft member 140: fastener 150: standard keyboard 160·· display screen 18

2〇〇8L8842rW2995PA 250: elastic member 260: first magnetic portion 270: second magnetic portion 271, 272: magnetic member P1: fully closed position P2: fully open position D: pitch S: sliding path • W: track width

Claims (1)

TW2995PA 200818842 X. Patent application scope: 1. A disconnected slide rail module is applied to a portable electronic device, wherein the portable electronic device is composed of a cover body and a body, and the slide rail mold is disconnected. The group includes: a first slide rail; and a second slide rail corresponding to one end of the first slide handle and spaced apart to form a disconnect slide rail module, and the first slide and the second slide rail The sliding mechanism is disposed at a lower surface of the cover body; wherein: one of the upper surfaces of the body is more fixedly provided with a sliding member, and the sliding member is slidably coupled with the disconnecting rail module, when the sliding member is in the first sliding When the slide is applied, the cover system slides relative to the body, and when the slide moves to the second slide, the cover system is rotatable relative to the body. 2. The disconnecting rail module of claim 1, wherein the first rail and the second rail have the same track width. 3. The disconnecting rail module of claim 2, wherein the spacing is substantially no greater than the track width. ® 4. A pivot assembly for a portable electronic device, wherein the portable electronic device is composed of a cover body and a body, and the pivot assembly includes: a disconnect slide module disposed on a first sliding portion and a second sliding rail at a lower surface of the cover body, the first sliding rail is spaced apart from the second sliding handle by a distance to form a disconnecting sliding module; a pivot shaft having a first One end and a second end, the first end is pivotally connected to the cover body, the second end is connected to the second slide rail; and 20: W2995PA 200818842 a sliding member is fixedly disposed in a series of slidable _flank Either; face 'and slider body: when sliding on a slide rail' cover problem relative to Zhao can slide relative to the 2 = a slide rail into the second clear track, the cover body fourth secret The component (4), where the first slide rail is located on the lower surface (7) of the cover and the slider is fixed to the upper surface of the body. 6. The pivot assembly of claim 4, wherein: the slide rail has a - first end face, the second slide rail has a second end face = real ft: row and opposite the second end face 'as the cover body The second end face of the slide rail is moved closer to or away from the first slide rail than the first slide rail of the first slide rail, as described in claim 4, wherein the pivot shaft assembly The second end has a shaft tube, and the second rail is disposed in the shaft tube. The pivot assembly of claim 7, wherein the shaft & and the second slide rail are integrally formed. 9. The pivot assembly of claim 4, wherein the (7) and the second slide have the same track width. The pivot assembly of claim 9, wherein the pitch is substantially no greater than the track width. 11.- Portable electronic device comprising: a cover body and a body, the cover system is movably assembled on the body; and 21 TW2995PA 200818842 a shaft assembly, comprising: a disconnecting slip module, disposed on the cover a lower surface of the body, having a first sliding handle and a second sliding handle, the first sliding system is spaced apart from the second sliding handle to form a disconnecting slide rail module; a pivot shaft having a first And a second end, the first end is pivotally connected to the cover body, the second end is connected to the second sliding handle; and a sliding member is fixedly disposed on an upper surface of the body, and the sliding member is slidably The cover system is coupled to the disconnecting rail module; wherein, when the sliding member moves on the first sliding handle, the cover system slides relative to the body; when the sliding member slides from the first sliding rail into the second sliding rail, the cover system It can rotate relative to the body. 12. The portable electronic device of claim 11, wherein when the cover is rotated relative to the body, the first slide is located at a lower surface of the cover, and the second slide and the slide are It is fixed on the top surface of the body. 13. The portable electronic device of claim 11, wherein the first slide rail has a first end surface, and the second slide has a second end surface, the first end surface being substantially parallel and opposite to the first The second end surface moves the second end surface of the second sliding handle closer to or away from the first end surface of the first sliding joint when the cover body rotates relative to the body. 14. The portable electronic device of claim 11, wherein the second end of the pivot has a shaft tube and the second rail is disposed within the shaft tube. 15. The portable electronic device 22; W2995PA 200818842 according to claim 14, wherein the shaft tube and the second sliding system are integrally formed. The portable electronic device of claim 14, further comprising: at least one fastener that is elastically disposed on the upper surface of the body; wherein the shaft tube has at least one notch, when When the cover body is attached to the body, the fastener is pressed into the body by the cover body, so that the cover body can be slid on the body; when the cover body is rotated, the fastener is ejected from the body and embedded in the recess to fix the shaft tube, so that the cover The body can only be rotated relative to the body. The portable electronic device of claim 11, wherein the first slide rail and the second slide rail have the same one-way width. 18. The portable electronic device of claim 17, wherein the spacing is substantially no greater than the track width. 19. The portable electronic device of claim 11, further comprising: an elastic member, the two ends of which are respectively connected to the sliding member and the second sliding rail, and the elastic restoring force of the elastic member can be the cover body Automatically slides to a fully appetizing open position or a fully closed position. 20. The portable electronic device of claim 11, further comprising: a first magnetic portion disposed on the sliding member; and a second magnetic portion disposed on the broken sliding rail module The magnetic force between the first magnetic portion and the second magnetic portion can automatically slide the cover to a fully open position or a fully closed position. 21. The portable electronic device according to claim 20, wherein the second magnetic portion has two magnetic components, which are respectively disposed on the first sliding rail and the second sliding rail. The portable electronic device of claim 11, wherein one of the upper surfaces of the cover has a display screen and the upper surface of the body has a standard keyboard. 23. A portable electronic device comprising: a cover having an upper surface, a lower surface, and a display screen disposed on the upper surface; • a body having an upper surface and a standard keyboard And a frame shaft assembly, comprising: a disconnecting rail module disposed on the lower surface of the cover body, having a first sliding rail and a second sliding rail, the first sliding system and the second The slide rails are spaced apart to form a disconnecting slide rail module; and a sliding member is fixedly disposed on the upper surface of the main body, and the sliding member is slidably engaged on the disconnecting rail module; The cover system slides relative to the body as the slider slides over the first slide; the cover system is rotatable relative to the body when the slide slides from the first slide into the second slide. The portable electronic device of claim 23, wherein the pivot assembly further comprises: a pivot having a first end and a second end, the first end being pivotally connected to the cover, The second end is connected to the second sliding handle. The portable electronic device 24 200811842TM of claim 24, wherein the second end of the pivot has a shaft tube, and the second rail is disposed in the shaft tube. 26. The portable electronic device of claim 23, wherein when the cover is rotated relative to the body, the first slide is located on the lower surface of the cover, and the second slide and the slide are fixed. On the surface of the body. 27. The portable electronic device of claim 23, wherein the first slide rail has a first end surface, and the second slide rail has a second end surface, the first end surface being substantially parallel and opposite to the first The two end faces are moved closer to or away from the first end face of the first slide rail when the cover body is rotated relative to the body. 28. The portable electronic device of claim 23, wherein the standard keyboard is selected from the group consisting of QWERTY, QWERTZ, AZERTY, and DVORAK keyboards. 29. A method of operating an electronic device, the electronic device having a cover and a body, the cover system being movably coupled to the body, the method comprising: sliding the cover relative to the body along a sliding path; When the cover is slid to a first position on the sliding path, the cover is restricted from sliding relative to the body; and when the cover is restricted from sliding, the cover is rotated relative to the body. 30. The method of claim 29, further comprising: restricting rotation of the cover relative to the body when sliding the cover to a second position on the sliding path. 25