CN110881254B

CN110881254B - Portable electronic device

Info

Publication number: CN110881254B
Application number: CN201811042765.6A
Authority: CN
Inventors: 赵斌
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-09-06
Filing date: 2018-09-06
Publication date: 2021-08-06
Anticipated expiration: 2038-09-06
Also published as: CN110881254A

Abstract

The invention provides a portable electronic device which comprises a machine body, a display screen and a connecting mechanism, wherein the display screen is detachably connected with the machine body through the connecting mechanism, and the display screen is separated from the machine body and then performs data transmission in a wireless transmission mode. Therefore, the display screen can not occupy the inner space of the machine body, and convenience is brought to the layout of the main board in the machine body.

Description

Portable electronic device

Technical Field

The present invention relates to the field of electronic devices, and particularly to a portable electronic device.

Background

The portable electronic devices such as the existing mobile phone, the tablet personal computer and the like comprise a machine body and a display screen arranged on the machine body, the machine body and the display screen are generally designed into a whole, the portable electronic devices are large in size and inconvenient to hold by a user, and the display screen can occupy a large amount of space of the machine body, so that the layout of a mainboard in the machine body is influenced.

Disclosure of Invention

The invention aims to provide a portable electronic device with a display screen not occupying the space of a machine body.

In order to solve the technical problem, the invention provides a portable electronic device which comprises a body, a display screen and a connecting mechanism, wherein the display screen is detachably connected with the body through the connecting mechanism, and the display screen is separated from the body and then performs data transmission in a wireless transmission mode.

The display screen of the portable electronic device provided by the invention is detachably connected to the body through the connecting mechanism, and the display screen can still be used after being separated from the mechanism connection with the body. Therefore, the display screen can not occupy the inner space of the machine body, so that convenience is brought to the layout of the mainboard in the machine body, and the display screen is small in size, convenient to hold and convenient to use for a user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a portable electronic device according to a first embodiment of the present invention.

Fig. 2 is an exploded perspective view of the portable electronic device of fig. 1.

Fig. 3 is a schematic structural diagram of a portable electronic device according to a second embodiment of the present invention.

Fig. 4 is an enlarged view of the portion IV in fig. 3.

Fig. 5 is an exploded perspective view of a portable electronic device according to a third embodiment of the invention.

Fig. 6 is a schematic front view of fig. 5.

Fig. 7 is an enlarged view of VII portion in fig. 6.

Fig. 8 is a perspective assembly view of fig. 5.

Fig. 9 is a schematic perspective view of a portable electronic device according to a fourth embodiment of the present invention.

Fig. 10 is a cross-sectional view taken along line X-X in fig. 9.

Fig. 11 is an enlarged view of a portion XI in fig. 10.

Fig. 12 is a cross-sectional view taken along line XII-XII in fig. 9.

Fig. 13 is a schematic diagram illustrating a portable electronic device according to a fourth embodiment of the present invention in which a main body and a display screen are assembled and disassembled.

Fig. 14 is a schematic diagram of a usage status of the portable electronic device according to the fourth embodiment of the invention.

Fig. 15 is a cross-sectional view taken along line XV-XV in fig. 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic perspective view of a portable electronic device according to a first embodiment of the present invention; fig. 2 is an exploded perspective view of the portable electronic device of fig. 1. The invention provides a portable electronic device 100, which comprises a body 20, a display screen 40 and a connecting mechanism 60, wherein the display screen 40 is detachably connected with the body 20 through the connecting mechanism 60. The display screen 40 is internally provided with electronic components such as a battery and a circuit board, and when the display screen 40 is separated from the body 20, data transmission is performed in a wireless transmission mode, that is, the display screen 40 can be separated from the mechanical connection with the body 20 for use.

In this embodiment, the electronic device 100 is a mobile phone. It is understood that in other embodiments, the electronic device 100 may be, but is not limited to, a radiotelephone, a pager, a Web browser, a notepad, a calendar, and/or a Global Positioning System (GPS) receiver PDA.

The display 40 of the portable electronic device 100 of the present invention is detachably connected to the main body 20 through the connecting mechanism 60, and the display 40 can be used after being disconnected from the mechanism of the main body 20. Therefore, the display screen 40 does not occupy the internal space of the body 20, which facilitates the layout of the main board in the body 20 and makes the appearance integrity of the body 20 and the display screen 40 better, and the display screen 40 has a smaller volume, thereby facilitating the holding of the user and being convenient to use.

The body 20 includes a housing 22, a main board and a battery disposed in the housing 22, and the housing 22 includes a front surface 221, a back surface 223 facing away from the front surface 221, two opposite side surfaces 225, and two opposite end surfaces 226. Two opposite ends of one side of the front surface 221 are respectively provided with a receiving groove 2212, and the receiving grooves 2212 are used for receiving the connecting mechanism 60. The display screen 40 includes a screen body 42 and a shell 44 wrapping the screen body 42, electronic components such as a battery and a circuit board are arranged in the shell 44 and electrically connected to the screen body 42, the battery is used for providing the circuit board and the screen body 42 with electric quantity, and the circuit board and a mainboard in the body 20 perform data transmission in a wireless transmission mode.

The connecting mechanism 60 includes a connecting member 62 and a fixing portion 64 corresponding to the connecting member 62, wherein the fixing portion 64 is detachably connected to the connecting member 62, so that the display screen 40 is detachably connected to the body 20. The connecting member 62 includes a rotating bar 622 and a connecting piece 624 protruding from the rotating bar 622, two opposite ends of the rotating bar 622 are respectively protruded with a rotating shaft 625, and the connecting member 62 is rotatably connected to the casing 22 of the body 20 through the rotating shaft 625. The fixing portion 64 is disposed on the display screen 40 corresponding to the connecting member 62, and specifically, the fixing portion 64 is a connecting hole disposed on the housing 42 of the display screen 40 corresponding to the connecting sheet 624 of the connecting member 62.

In this embodiment, the connecting mechanism 60 includes two connecting members 62 and two fixing portions 64, and the two connecting members 62 are respectively disposed in the two accommodating slots 2212 of the housing 22, that is, each connecting member 62 can rotate into or out of the corresponding accommodating slot 2212. Specifically, two shaft holes 2214 are formed in two opposite inner end surfaces of each accommodating groove 2212 of the housing 22, the shaft axes of the two shaft holes 2214 are located on the same straight line, and the shaft axes extend in a direction parallel to the length direction of the housing 22. Each connecting member 62 is received in the corresponding receiving slot 2212, and the two rotating shafts 625 of the connecting member 62 are respectively rotatably inserted into the two shaft holes 2214. The coupling piece 624 of each coupling member 62 is rotated into or out of the corresponding receiving groove 2212 by rotating along the corresponding rotating shaft 625. The two fixing portions 64 are connecting holes opened at two opposite ends of one side surface of the housing 42, and the two connecting holes correspond to the connecting pieces 624 of the two connecting members 62.

The body 20 and the display 40 of the portable electronic device 100 are two separate parts in the mechanical design, and the user can conveniently use the portable electronic device 100 by holding the display 40 with the hand. At this time, the connector 62 of the main body 20 is rotatably received in the corresponding receiving slot 2212, and data transmission is performed between the display 40 and the main body 20 by wireless transmission.

When the display screen 40 needs to be connected with the body 20, each connecting member 62 is first rotated out of the corresponding receiving slot 2212, so that the connecting piece 624 extends out of the receiving slot 2212 and is rotated to a proper angle. The two fixing portions 64 on the display screen 40 are respectively corresponding to the two connecting pieces 624, and the two connecting pieces 624 are respectively inserted into the two connecting holes, so that each connecting piece 624 is in interference fit with the corresponding connecting hole. At this time, the display screen 40 is rotatably connected to the main body 20 through a connecting mechanism 60, the display screen 40 and the main body 20 can be folded or unfolded, and data transmission is performed between the display screen 40 and the main body 20 in a wireless transmission manner. When deployed, the portable electronic device 100 may be used as a similar laptop computer.

In this embodiment, the connecting portion 624 of each connecting member 62 has a rectangular shape, and the connecting hole corresponding to the connecting portion 624 also has a rectangular shape.

In other embodiments, the connecting plate 624 may have a cylindrical shape, a square shape, or other shapes, and the connecting hole corresponding to the connecting plate 624 may have a cylindrical shape, a square shape, or other shapes.

In other embodiments, the connecting member 62 is rotatably connected to the housing 44 of the display 40 via the rotating shaft 625, and the fixing portion 64 corresponding to the connecting member 62 can be disposed on the casing 22 of the body 20, that is, the casing 22 is provided with a connecting hole corresponding to the connecting piece 624 of the connecting member 62. Specifically, the rotating bar 622 of the connecting member 62 is rotatably connected to the housing 44 of the display screen 40, an accommodating groove for accommodating the connecting member 62 is formed in the housing 44 adjacent to the connecting member 62, and the connecting piece 624 of the connecting member 62 can rotate into or out of the accommodating groove.

In other embodiments, the connecting mechanism 60 may include one or more of the connecting members 62 and a corresponding one or more of the securing portions 64.

Referring to fig. 3 and 4 together, fig. 3 is a schematic structural diagram of a portable electronic device according to a second embodiment of the present invention; fig. 4 is an enlarged view of the portion IV in fig. 3. The structure of the second embodiment of the portable electronic device of the present invention is similar to that of the first embodiment, except that: in the second embodiment, the connecting member 62 is driven to rotate by a driving mechanism 70, the driving mechanism 70 includes a driving member 72 and a transmission member 74 connected between the connecting member 62 and the driving member 72, the driving member 72 drives the transmission member 74 to drive the connecting member 62 to rotate, so that the connecting member 624 rotates into or out of the receiving slot 2212. Specifically, the driving element 72 is a motor electrically connected to a main board in the body 20, the driving element 72 is a gear set, and the driving element 72 is disposed in the casing 22 at an end adjacent to the connecting element 62. The gear set includes a driving wheel 741 connected to a driving shaft of the motor, and a driven wheel 743 provided on the rotation shaft 625 of the connecting member 62 and engaged with the driving wheel 741. The main board in the body 20 controls the driving member 72 to drive the driving wheel 741 to rotate, the driving wheel 741 drives the driven wheel 743 to rotate, and the driven wheel 743 drives the rotating shaft 625 to rotate, so that the connecting member 62 rotates.

The body 20 is further provided with a plurality of control buttons electrically connected to a main board in the body 20 for controlling the driving member 72 to operate, and the control buttons include a first button for controlling the motor to rotate forward and a second button for controlling the motor to rotate backward. The motor can rotate forward to drive the connecting member 62 to rotate out of the accommodating groove 2212, and the motor rotates backward to drive the connecting member 62 to rotate into the accommodating groove 2212. Pressing the first button can turn on the driving member 72 and control the rotation angle of the connecting member 62 by the length of time for pressing the first button, i.e. the longer the control button is pressed, the larger the angle between the connecting piece 624 rotated by the connecting member 62 and the front surface 221 of the body 20 is. Pressing the second button can open the driving member 72 to drive the connecting member 62 to rotate into the receiving slot 2212. Other control buttons may be provided in this embodiment to control the rotation of the link 62 to different states.

In other embodiments, control icons for controlling the actuators 72 may also be provided on the display 40.

The two connecting members 62 in this embodiment are respectively driven by two driving members 72, and the two driving members 72 are two synchronous motors.

When the display screen 40 with when using after the fuselage 20 separation, press the second button, the control of second button driving piece 72 reversal drives the gear train rotates, the gear train drives connecting piece 62 changes over to in the accepting groove 2212. The display screen 40 and the body 20 perform data transmission in a wireless transmission manner.

When the display screen 40 is required to be connected with the body 20, the first button is pressed, the driving member 72 is controlled by the first button to rotate forward, so as to drive the gear set to rotate, the gear set drives the connecting member 62 to rotate out of the accommodating groove 2212, and the connecting member 624 is rotated to a proper angle by pressing the time of the first button. And then the two connecting pieces 624 are respectively inserted into the two connecting holes, so that each connecting piece 624 is in interference fit with the corresponding connecting hole. At this time, the display screen 40 is rotatably connected to the main body 20 through a connection mechanism 60, the display screen 40 and the main body 20 can be folded or unfolded by pressing the first key or the second key, and data transmission is performed between the display screen 40 and the main body 20 in a wireless transmission manner. When deployed, the portable electronic device 100 may be used as a similar laptop computer.

Referring to fig. 5 to 7, fig. 5 is an exploded perspective view of a portable electronic device according to a third embodiment of the present invention; FIG. 6 is a schematic front view of FIG. 5; fig. 7 is an enlarged view of VII portion in fig. 5. The structure of the third embodiment of the portable electronic device of the present invention is similar to that of the first embodiment, except that: the connecting mechanism 60a in the third embodiment is different from the connecting mechanism 60 in the first embodiment in structure, in the third embodiment, the connecting mechanism 60a includes a connecting member 62a and a fixing portion 64a, the connecting member 62a is a rotating shaft disposed on the body 20, the fixing portion 64a is a shaft hole disposed on the display screen 40 corresponding to the rotating shaft, and the rotating shaft is detachably inserted into the shaft hole.

Specifically, two opposite ends of one side of the body 20 are respectively provided with a protruding block 204 in a protruding manner, one side of each protruding block 204 facing to the other protruding block 204 is provided with one of the rotating shafts, and the two rotating shafts have the same axis. One end of the rotating shaft is slidably connected in the protrusion 204 along the axial direction thereof, the other end of the rotating shaft is exposed out of the protrusion 204, an elastic member 626 is arranged between each rotating shaft and the protrusion 204, the elastic member 626 elastically pushes the rotating shaft along the axial direction of the rotating shaft, and the rotating shaft is pressed to extend out of or retract into the protrusion 204. The two shaft holes 64a are respectively opened at a position adjacent to one side of two opposite end surfaces of the display screen 40, and the two rotating shafts are respectively detachably inserted into the two shaft holes 64 a. In this embodiment, the elastic member 626 is a spring.

In other embodiments, the resilient member 626 may be a resilient rubber or plastic or the like.

The edge of one end of each rotating shaft away from the elastic element 626 is provided with a sliding guiding surface 627 to facilitate the rotating shaft to be inserted into the corresponding shaft hole 64 a.

The user can use the portable electronic device 100 conveniently by holding the display screen 40, and data transmission is performed between the display screen 40 and the main body 20 in a wireless transmission manner.

Please refer to fig. 5 to 8, and fig. 8 is a schematic perspective assembly view of fig. 5. When the display screen 40 needs to be connected with the body 20, one side of the display screen 40, which is provided with the shaft hole 64a, is inserted between the two protrusions 204 of the body 20, two opposite end surfaces of the display screen 40 respectively slide and push the sliding guide surfaces 627 of the two connecting pieces 62a, so that each connecting piece 62a slides into the corresponding protrusion 204, and the connecting piece 62a presses the corresponding elastic piece 626, so that the elastic piece 626 is elastically deformed. When the end portions of the two connecting pieces 62a respectively face the two shaft holes 64a, the two elastic pieces 626 respectively elastically recover to push against the two connecting pieces 62a, so that the two connecting pieces 62a are respectively clamped into the two shaft holes 64 a. At this time, the display screen 40 is rotatably connected to the main body 20 through a connection mechanism 60a, the display screen 40 and the main body 20 can be folded or unfolded, and data transmission is performed between the display screen 40 and the main body 20 in a wireless transmission manner. When deployed, the portable electronic device 100 may be used as a similar laptop computer.

In other embodiments, two of the connecting members 62a may also be disposed on the display 40, and two of the fixing portions 64a are disposed on the body 20. Specifically, two opposite ends of one side of the display screen 40 are respectively provided with a convex block in a protruding manner, one side of each convex block facing to the other convex block is provided with one rotating shaft, and the two rotating shafts have the same axis. One end of each rotating shaft is connected in the corresponding lug in a sliding mode along the axial direction of the rotating shaft, the other end of each rotating shaft is exposed out of the lug, an elastic piece is arranged between each rotating shaft and the corresponding lug, and the elastic pieces elastically push against the rotating shafts along the axial direction of the rotating shafts, so that the rotating shafts can extend out of or retract into the lugs. The two fixing portions 64 are two shaft holes respectively formed in two opposite end surfaces of the body 20 adjacent to one side edge, and the two rotating shafts are detachably inserted into the two shaft holes respectively.

In other embodiments, two opposite ends of one side of the main body 20 or the display screen 40 are respectively provided with a protruding block 204 in a protruding manner, one side surface of each protruding block 204 facing the other protruding block 204 is provided with one of the shaft holes 64a, the two shaft holes 64a have the same axial lead, two opposite end surfaces of the display screen 40 or the main body 20 are respectively provided with two opposite rotating shafts in a protruding manner, and the two rotating shafts are respectively detachably inserted into the two shaft holes 64 a.

In other embodiments, the connecting element 62a can also drive one end of the connecting element 62a to extend out of or retract into the main body 20 or the display 40 through a driving element.

Referring to fig. 9 to 12, fig. 9 is a schematic perspective view of a portable electronic device according to a fourth embodiment of the present invention; FIG. 10 is a cross-sectional view taken along line X-X of FIG. 9; FIG. 11 is an enlarged view of section XI in FIG. 10; fig. 12 is a cross-sectional view taken along line XII-XII in fig. 9. The structure of the fourth embodiment of the portable electronic device of the present invention is similar to that of the first embodiment, except that: the connection mechanism in the fourth embodiment is different from the connection mechanism in the first embodiment in structure, and in the fourth embodiment, the connection mechanism includes a connection member 62b and a fixing portion 64b, the connection member 62b includes a rotation shaft 628 disposed on the body 20, and a connection piece 629 radially protruding from the rotation shaft 628. The fixing portion 64b is a connecting hole opened on the display screen 40 corresponding to the connecting sheet 629, and the connecting sheet 629 is detachably inserted into the connecting hole. In this embodiment, two spaced connecting pieces 629 are protruded from the rotating shaft 628.

Specifically, a shaft hole 205 is formed in one side of the housing 22 of the body 20, the shaft hole 205 extends in a direction parallel to the length direction of the housing 22, and one end of the shaft hole 205 penetrates through the corresponding end surface 226. The rotating shaft 628 of the connecting member 62b is rotatably and slidably received in the shaft hole 205, and one end of the rotating shaft 628 is exposed out of the end surface 226. Two receiving slots 206 are formed in the front surface 221 of the housing 22 at a position adjacent to the shaft hole 205, the two receiving slots 206 correspond to the two connecting pieces 629, and each receiving slot 206 penetrates through the side surface 225 of the housing 22 adjacent to the shaft hole 205. The rotating shaft 628 rotates in the shaft hole 205 at the axis of the shaft hole 205, and each connecting piece 629 can rotate into or out of the corresponding receiving groove 206.

The length of the receiving groove 206 in the axial direction of the rotating shaft 628 is greater than the length of the connecting piece 629 extending in the axial direction of the rotating shaft 628 so that the rotating shaft 628 can slide in the axial direction thereof.

A guide hole 6282 is axially opened in the end surface of the rotating shaft 628 received in the shaft hole 205. A slide guiding column 2052 is convexly arranged on the inner end surface of the shaft hole 205 corresponding to the guide hole 6282, and the slide guiding column 2052 is slidably inserted into the guide hole 6282. The connecting element 62b further includes an elastic element 6284 elastically pushing the rotating shaft 628, and the elastic element 6284 pushes the rotating shaft 628 to move along the axial direction of the rotating shaft 628. Specifically, the elastic element 6284 is sleeved on the sliding guide post 2052 and elastically pushes against the end surface of the rotating shaft 628, on which the guide hole 6282 is formed.

Two ends of one side of each connecting piece 629 far away from the rotating shaft 628 are respectively provided with a guiding and sliding surface 6292, so that the connecting pieces 629 can be inserted into the connecting holes through the guiding and sliding surfaces 6292. A hook 6294 is arranged at one end of the connecting piece 629, which is back to the elastic piece 6284.

In this embodiment, two connecting holes are formed in one side surface of the display screen 40 corresponding to the connecting piece 629 of the connecting piece 62 b. The length of each connecting hole in the axial direction of the rotating shaft 628 is greater than the length of the connecting piece 629 extending in the axial direction of the rotating shaft 628, that is, each connecting piece 629 can slide in the axial direction of the rotating shaft 628 in the corresponding connecting hole. The inner side surface of each connecting hole of the shell 44 of the display screen 40 is provided with a positioning hole 648 corresponding to the hook 6294, and the elastic member 6284 pushes the rotating shaft 628 to slide, so that the hook 6294 is clamped into the corresponding positioning hole 648. Two opposite ends of the opening of each connecting hole are respectively provided with a guiding and sliding surface 649, so that the connecting piece 629 is inserted into the connecting hole through the guiding and sliding surfaces 649.

When the display screen 40 is used after being separated from the body 20, the connecting pieces 629 are shifted to enable the connecting pieces 62b to rotate along the rotating shafts 628 until each connecting piece 629 is received in the corresponding receiving groove 206, and data transmission is performed between the display screen 40 and the body 20 in a wireless transmission mode.

When the display screen 40 and the body 20 need to be connected into a whole, the connecting pieces 629 are shifted to enable the connecting pieces 62b to rotate along the rotating shafts 628 until each connecting piece 629 extends out of the corresponding receiving groove 206, and the connecting pieces 629 are adjusted to rotate to a proper angle. And then, the two fixing parts 64b on the display screen 40 correspond to the two connecting pieces 629 respectively, that is, the two connecting holes on the display screen 40 correspond to the two connecting pieces 629 respectively, and the two connecting pieces 629 are inserted into the two connecting holes respectively. The sliding guide surface 6292 of each connecting piece 629 slidably pushes against the sliding guide surface 649 of the corresponding connecting hole, and pushes the rotating shaft 628 to slide along the shaft hole 205 towards the elastic element 6284, so that the elastic element 6284 is compressed and elastically deformed. Each connecting piece 629 is inserted into a corresponding connecting hole until the hook 6294 of the connecting piece 629 is opposite to the positioning hole 648 in the connecting hole, the elastic piece 6284 elastically resets to push the rotating shaft 628 to slide, so that the hook 6294 of each connecting piece 629 is clamped into the corresponding positioning hole 648. At this time, the display screen 40 is rotatably connected to the main body 20 through a connecting mechanism, the display screen 40 and the main body 20 can be folded or unfolded, data transmission is performed between the display screen 40 and the main body 20 in a wireless transmission manner, and when the portable electronic device 100 is unfolded, the portable electronic device can be used as a similar notebook computer.

Referring to fig. 13, fig. 13 is a schematic view illustrating a portable electronic device according to a fourth embodiment of the present invention, wherein the body and the display screen are assembled and disassembled. When the display screen 40 needs to be detached from the body 20, one end of the rotating shaft 628 exposed out of the body 20 is pressed, so that the rotating shaft 628 slides towards the elastic member 6284 along the shaft hole 205, the sliding guide column 2052 slides along the guide hole 6282, the rotating shaft 628 presses against the elastic member 6284, and the elastic member 6284 elastically deforms. Each connecting piece 629 slides towards one side of the elastic piece 6284 in the corresponding connecting hole and receiving groove 206, so that the snap hooks 6294 of the connecting pieces 629 are disengaged from the corresponding positioning holes 648, and the display screen 40 can be taken out. When the pressing on the rotating shaft 628 is released, the elastic element 6284 elastically returns to push the connecting element 62b to return.

Referring to fig. 14 and fig. 15 together, fig. 14 is a schematic view of a portable electronic device according to a fourth embodiment of the present invention; fig. 15 is a cross-sectional view taken along line XIII-XIII in fig. 12. The display screen 40 may be stacked on the main body 20, that is, a back surface of the display screen 40 may be attached to a top wall 221 of the main body 20. The back of the display screen 40 can be attached to the top wall 221 of the body 20 through magnetism, so that the display screen 40 can be conveniently taken down from the body 20, and the display screen 40 can be prevented from easily sliding down from the body 20. Specifically, a magnetic member is disposed on the back of the display screen 40, and a magnetic adsorption member corresponding to the magnetic member is disposed on the top wall 221 of the body 20; or the back of the display screen 40 is provided with a magnetic adsorption part, and the top wall 221 of the body 20 is provided with a magnetic part corresponding to the magnetic adsorption part. The magnetic part is a magnet, and the magnetic adsorption part is an iron sheet.

In other embodiments, the back surface of the display screen 40 and the top wall 221 of the body 20 may be attached by a hook and loop fastener.

In other embodiments, the rotating shaft 628 of the connecting part 62b may also be rotatably connected to the housing 44 of the display 40, and the fixing part 64b is disposed on the casing 22 of the body 20 corresponding to the connecting piece 629 of the connecting part 62b, that is, the casing 22 is provided with a connecting hole corresponding to the connecting piece 629. Specifically, the rotating shaft 628 of the connecting member 62b is rotatably connected to the housing 44, a receiving groove for receiving the connecting piece 629 is formed in the housing 44, and the connecting piece 629 of the connecting member 62b can rotate into or out of the receiving groove.

In other embodiments, one or more connecting pieces 629 may be protruded on the rotating shaft 628, and one or more corresponding fixing portions 64b may be provided.

In other embodiments, the rotating shaft 628 may be driven by a driving element, specifically, the driving element is a motor, a driving gear is disposed on a rotating shaft of the motor, the rotating shaft 628 is sleeved with a driven gear meshed with the driving gear, the motor drives the driving gear to rotate to drive the driven gear to rotate, and the driven gear drives the rotating shaft 628 to rotate.

The foregoing is illustrative of embodiments of the present invention, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the embodiments of the present invention and are intended to be within the scope of the present invention.

Claims

1. A portable electronic device comprises a body and a display screen, and is characterized in that the portable electronic device also comprises a connecting mechanism, the connecting mechanism comprises a connecting piece and a fixing part corresponding to the connecting piece, the connecting piece comprises a rotating strip which is rotatably connected with the machine body or the display screen, and a connecting sheet convexly arranged on the rotating strip, the fixing part is a connecting hole arranged on the display screen or the machine body corresponding to the connecting sheet, the connecting piece is driven by a driving mechanism to rotate, the driving mechanism comprises a driving piece and a transmission piece connected between the connecting piece and the driving piece, the driving piece drives the transmission piece to drive the connecting piece to rotate, the connecting piece is detachably inserted in the connecting hole, the display screen with connect through coupling mechanism detachably between the fuselage, the display screen with carry out data transmission through wireless transmission's mode after the fuselage separation.

2. The portable electronic device of claim 1, wherein the connector is detachably connected to the fixing portion, so that the display screen is detachably connected to the main body.

3. The portable electronic device of claim 2, wherein the connecting member is rotatably disposed on the main body or the display screen, and the fixing portion is disposed on the display screen or the main body corresponding to the connecting member.

4. The portable electronic device of claim 3, wherein a receiving slot is formed on the body or the display screen adjacent to the connecting member, and the connecting piece can be rotated into or out of the receiving slot.

5. The portable electronic device of claim 1, wherein the driving member is a motor and the transmission member is a gear set.

6. The portable electronic device of claim 5, wherein the gear set includes a driving wheel connected to a driving shaft of the motor, and a driven wheel provided on a rotating shaft of the connecting member and engaged with the driving wheel.

7. The portable electronic device of claim 1, wherein the connecting member includes a rotating shaft disposed on the main body or the display screen, the fixing portion is a shaft hole disposed on the display screen or the main body corresponding to the rotating shaft, and the rotating shaft is detachably inserted into the shaft hole.

8. The portable electronic device as claimed in claim 7, wherein a protrusion is protruded from each of two opposite ends of one side of the main body or the display, a side of each protrusion facing the other protrusion is provided with one of the rotation shafts, the two rotation shafts share a same axis, two opposite end surfaces of the display or the main body are provided with two opposite shaft holes, and the two rotation shafts are detachably inserted into the two shaft holes respectively.

9. The portable electronic device as claimed in claim 7, wherein a protrusion is protruded from each of two opposite ends of one side of the main body or the display, a side of each protrusion facing the other protrusion has one of the shaft holes, the two shaft holes share a same axis, two opposite ends of the display or the main body are protruded with two opposite rotation shafts, and the two rotation shafts are detachably inserted into the two shaft holes respectively.

10. The portable electronic device of claim 7, wherein the connecting member further comprises an elastic member elastically pushing against the rotation shaft along an axial direction of the rotation shaft.

11. The portable electronic device of claim 1, wherein the connecting member includes a rotating shaft disposed on the body or the display screen, and a connecting plate protruding radially from the rotating shaft, the fixing portion is a connecting hole opened on the display screen or the body corresponding to the connecting plate, and the connecting plate is detachably inserted into the connecting hole.

12. The portable electronic device of claim 11, wherein the connecting member further comprises an elastic member elastically pushing the rotation shaft, and the elastic member pushes the rotation shaft to move along the axial direction of the rotation shaft.

13. The portable electronic device of claim 12, wherein a length of the connecting hole along an axial direction of the rotating shaft is greater than a length of the connecting plate extending along the axial direction of the rotating shaft, a hook is disposed at one end of the connecting plate, a positioning hole corresponding to the hook is disposed on an inner side surface of the connecting hole, and the elastic member abuts against the rotating shaft to slide so that the hook is clamped into the positioning hole.

14. The portable electronic device of claim 11, wherein two ends of a side of the connecting sheet away from the rotation axis are respectively provided with a sliding guide surface, so that the connecting sheet is inserted into the connecting hole through the sliding guide surfaces.

15. The portable electronic device of claim 14, wherein a sliding surface is disposed at an opening of the connecting hole, so that the connecting sheet is inserted into the connecting hole through the sliding surface.