WO2014023199A1 - 自动展开的便携电子设备及其连接装置 - Google Patents

自动展开的便携电子设备及其连接装置 Download PDF

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Publication number
WO2014023199A1
WO2014023199A1 PCT/CN2013/080782 CN2013080782W WO2014023199A1 WO 2014023199 A1 WO2014023199 A1 WO 2014023199A1 CN 2013080782 W CN2013080782 W CN 2013080782W WO 2014023199 A1 WO2014023199 A1 WO 2014023199A1
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WO
WIPO (PCT)
Prior art keywords
display portion
connecting rod
portable electronic
display
electronic device
Prior art date
Application number
PCT/CN2013/080782
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English (en)
French (fr)
Inventor
冯俊
Original Assignee
Feng Jun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feng Jun filed Critical Feng Jun
Publication of WO2014023199A1 publication Critical patent/WO2014023199A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Definitions

  • the present invention relates to an electronic product and a connecting device thereof, and more particularly to an automatically deployed portable electronic device and a connecting device thereof.
  • Portable electronic devices such as tablets, laptops, mobile phones, PDAs, handheld game consoles, digital players, etc.
  • an input portion such as a keyboard, a sensing screen for input, or a tablet
  • the prior art solution generally connects the display portion and the input portion or the display portion to an input portion through a slide structure.
  • the user needs to manually separate the above two parts, and the manual separation process not only takes time to operate, but also requires accurate hand movements, and excessive force may cause damage to the connecting parts.
  • head-up is the best viewing angle of the display screen
  • the display screen of the display portion after deployment is farther from the height of the desktop than the eye (in a sitting state)
  • the level of the existing display screen can not only meet the visual requirements of the eye level, but also can not achieve the best visual experience.
  • the user bows and bends for a long time, it is easy to cause fatigue, as well as damage to the cervical and lumbar spine, affecting the user's health.
  • the technical problem to be solved by the present invention is that the existing portable electronic device needs to manually separate the display portion and the input portion, and the level of the display screen cannot meet the requirements of eye leveling and affect the health of the body, and provides automatic deployment.
  • Electronic equipment and its connecting devices The invention can automatically expand the display part and the input part, which not only is convenient to operate, saves time, and effectively avoids damage of the connecting component caused by excessive force; on the other hand, effectively raises the level of the display screen, so that the user obtains the most
  • the good viewing angle greatly improves the user's visual experience and protects the user's health.
  • the technical solution of the present invention is a self-expanding portable electronic device, comprising a display portion and an input portion, and a data transmission device between the display portion and the input portion, comprising:
  • the connecting device has two ends respectively having an automatically deploying connecting piece, the automatic unfolding connecting piece connecting the display part/input part, and having a power storage structure or a spontaneous force structure for automatically expanding the display part and the connecting device or automatically expanding the input Part and connection device;
  • a closing device for holding/disengaging the display portion and the input portion of the closed state
  • the connecting device has a support point with the display portion below the horizontal center line (in the unfolded state) of the display portion and/or has a liftable structure.
  • the connecting device has a single connecting rod structure.
  • the liftable structure specifically includes, but is not limited to, a movable connecting rod, a telescopic structure or a connecting member having a sliding structure.
  • the movable connecting rod includes, but is not limited to, a double connecting rod structure or a multiple connecting rod structure, and the connecting member between the double connecting rod structure or the sub connecting rod of the multiple connecting rod structure has a power storage structure or Force structure.
  • the telescopic structure specifically includes but is not limited to: a tie rod structure, a sliding bracket or a screw structure.
  • the self-expanding connector specifically includes, but is not limited to, a belt with a compression rod, a shaft with an elastic structure, a shaft with a motor or a spring.
  • connection of the connecting device to the display portion/input portion can be separated/combined.
  • the closing device is specifically a snap device or a force lever structure.
  • the connecting device has an adjusting structure for adjusting a vertical viewing angle of the display portion, or adjusting a horizontal viewing angle of the display portion, or realizing switching between the vertical screen and the horizontal screen of the display screen.
  • the adjusting structure for adjusting the horizontal viewing angle of the display portion can be flipped horizontally backwards, and the closing device is matched so that the display portion has the display screen upper and the display screen in the lower two closed states.
  • the self-expanding connector having a spontaneous force structure is capable of opposing the force to close the display portion and the input portion.
  • the present invention also provides a connection device for a self-expanding portable electronic device, the portable electronic device comprising a display portion and an input portion, the display portion and the input portion having a data transmission device, characterized in that :
  • the connecting device has two ends respectively having an automatically deploying connecting piece, the automatic unfolding connecting piece connecting the display part/input part, and having a power storage structure or a spontaneous force structure for automatically expanding the display part and the connecting device or automatically expanding the input Part and connection device,
  • the connecting device has a support point with the display portion below the horizontal center line (in the unfolded state) of the display portion and/or has a liftable structure
  • the portable electronic device also has a closing device for holding/disengaging the display portion and the input portion of the closed state.
  • the connecting device has a single connecting rod structure.
  • the liftable structure specifically includes, but is not limited to, a movable connecting rod, a telescopic structure or a connecting member having a sliding structure.
  • the movable connecting rod includes, but is not limited to, a double connecting rod structure or a multiple connecting rod structure, and the connecting member between the double connecting rod structure or the sub connecting rod of the multiple connecting rod structure has a power storage structure or Force structure.
  • the telescopic structure specifically includes but is not limited to: a tie rod structure, a sliding bracket or a screw structure.
  • the self-expanding connector specifically includes, but is not limited to, a belt with a compression rod, a shaft with an elastic structure, a shaft with a motor or a spring.
  • connection of the connecting device to the display portion/input portion can be separated/combined.
  • the closing device is specifically a snap device or a force lever structure.
  • the connecting device has an adjusting structure for adjusting a vertical viewing angle of the display portion, or adjusting a horizontal viewing angle of the display portion, or realizing switching between the vertical screen and the horizontal screen of the display screen.
  • the closure device has a switch defining member to prevent the closed switch from being accidentally opened when the closed state is avoided.
  • the connecting device has a deployment angle defining member for defining a range of motion of the connecting device to avoid an excessive deployment angle.
  • the deployment angle defining member includes a fixed deployment angle defining member or a movable deployment angle defining member.
  • Specific types of input portions of the present invention include, but are not limited to, a keyboard, a sensing screen for input, or a tablet.
  • the portable electronic device of the present invention includes, but is not limited to, a mobile phone, a tablet computer, a palmtop computer, a handheld game console, a digital player, and a notebook computer.
  • the connecting device and the display portion are coupled to the front half of the back of the display portion, and the connecting device and the input portion are coupled to the rear half of the input portion face.
  • the utility model has the beneficial effects that the automatic deployment connector of the invention has a power storage structure or a spontaneous force structure for automatically expanding the display portion and the input portion after the closing device is opened, which is convenient to operate and saves time. Moreover, it is only necessary to simply open the action, effectively avoiding damage to the connecting parts caused by excessive force.
  • the connecting device is located below the horizontal midline of the display portion (in the unfolded state) and/or has a liftable structure to effectively raise the level of the display screen, so that the expanded display screen is away from the desktop.
  • the level of the eye reaches the level of the eye (in a sitting position) from the desktop, thus effectively meeting the visual requirements of the eye's head-up, enabling the user to obtain the best viewing angle of the display, greatly improving the user's visual experience, and effectively avoiding or Relieve the user's health because of prolonged bowing and bending, prone to fatigue, and cervical and lumbar injuries.
  • a further improvement of the present invention is that the connection of the connecting means to the display portion/input portion can be separated/combined, so that the display portion or the input portion can be carried or used separately.
  • the connecting device has an adjusting structure, which can further adjust the vertical viewing angle of the display portion, or adjust the horizontal viewing angle of the display portion, or realize the switching between the vertical screen and the horizontal screen of the display screen.
  • Figure 1 is a front view of the self-expanding tablet with a rotating shaft
  • Figure 2 is a schematic view of the self-expanding tablet with a rotating shaft
  • Figure 3 is a schematic diagram of the self-expanding laptop after deployment
  • Figure 4 is a schematic view of the self-expanding tablet with a rotating shaft with elastic structure
  • Figure 5 is a schematic view of the self-expanding tablet with a motor shaft
  • FIG. 6 is a schematic view of the unfolded mobile phone with a horizontal viewing angle adjustment structure after deployment
  • Figure 7 is a schematic view of the self-expanding tablet with the sliding structure self-expanding connector
  • Figure 8 is a schematic view of the unfolded tablet with the closed function auto-expanding connector
  • Figure 9 is a schematic view of the self-expanding tablet after the self-expanding connector is a connecting rod type connector
  • Figure 10 is a rear view of the self-expanding tablet with a horizontal and vertical screen adjustment member
  • Figure 11 is an oblique view of the self-expanding tablet of the detachable/combined display portion and the input portion
  • FIG. 1 is also applicable to mobile phones, palmtop computers, handheld game consoles, digital players, and notebook computers.
  • FIG. 1 is a front view of the self-expanding tablet with a rotating shaft of the compression rod.
  • the tablet 100 has a display portion 101 and a keyboard portion 102, and one side of the display portion 101 has a display screen 103.
  • it also includes: a single connecting rod 104 with two positions separated and the same structure and a closing device (see FIG. 2).
  • the single connecting rod 104 belongs to the connecting device, and has two ends respectively having an automatic unfolding connection, and the automatic unfolding connection
  • the piece connects the display portion 101 / the keyboard portion 102 and has a power storage structure or a spontaneous force structure for automatically expanding the display portion 101 and the connecting device or automatically unfolding the keyboard portion 102 and the connecting device.
  • the self-expanding connecting member is specifically composed of a compression rod 107 and a rotating shaft 105 for movably connecting the display portion 101 and the single connecting rod 104;
  • the automatic unfolding connecting member 2 is specifically composed of a compression rod two 108 and a rotating shaft two 106 for active
  • the keyboard portion 102 is connected to a single connecting rod 104.
  • the two ends of the compression rod 107 are movably connected to the display portion 101 and the single connecting rod 104 via two connecting shafts 109, respectively, and the compression rods 208 are similar.
  • the compression rod 107 is a power storage structure.
  • the elastic potential energy of the compressed gas or the compressed liquid in the compression cylinder of the compression rod 107 is converted into kinetic energy to push the piston rod.
  • the display portion 101 is rotated and unfolded with respect to the single connecting rod 104, and the angle is gradually increased, and the automatic expansion of the single connecting rod 104 and the display portion 101 is realized.
  • the display portion 101 is pressed, so that the display portion 101 is pressed.
  • the display portion 101 is rotated and closed with respect to the single connecting rod 104, the angle is gradually reduced, the piston rod is gradually pressed into the compression cylinder, and the compressed gas or compressed liquid in the compression cylinder reaccumulates the elastic potential energy.
  • the compression rod two 108 is the same. It can be seen that when the resistance of the closing device is released, the automatic deployment connector of the embodiment can automatically expand the display portion 101 and the single connecting rod 104 or the keyboard portion 102 and the single connecting rod 104, thereby realizing the automatic deployment of the display portion 101 and the keyboard portion 102. . It is not only easy to operate, saves time, but also requires simple opening action to effectively avoid damage to the connecting parts caused by excessive force.
  • the data transmission line is built in a connection device such as a single connecting rod 104.
  • the display portion 101 and/or the keyboard portion 102 have a hollow layer or recess for receiving the connecting means.
  • the display portion 101 has display screens on both sides.
  • the keyboard portion 102 of the present invention may be replaced by a sensing screen or tablet for input.
  • FIG. 2 is a schematic view of the self-expanding tablet with the rotating shaft of the compression rod.
  • the figure shows a closing device for holding/releasing the display portion and the keyboard portion closed state, in particular a movable snap device, wherein the display portion 101 has a movable switch 201 on its side, the activity
  • the switch 201 has an elastic member that causes the movable switch 201 to be in a chucking position when no external force acts.
  • the back of the display portion 101 has two hooks 202, and the movable switch 201 is connected to the hook 202 through a connecting rod.
  • the keyboard portion 102 has two card slots 203 for receiving the hook 202 and restricting its movement when in the closed state.
  • the display portion 102 has a switch defining member 204 on the side thereof, the switch defining member 204 has a sliding block, and the sliding block is mounted on the sliding rail for sliding the sliding block to a limited position when the closed state is defined.
  • the activity of the movable switch 201 is such that the movable switch 201 is not accidentally opened when it is in the closed state.
  • the keyboard portion 102 also has a fixed deployment angle defining member 205 for defining the range of motion of the single connecting rod 104 to avoid excessive expansion of the keyboard portion 102 and the single connecting rod 104.
  • the closure device consists of a larger number of hooks and slots that make the closed state more stable.
  • the connecting device is located at a horizontal center line (in an unfolded state) of the display portion, and effectively raises the level of the display screen 103 so that the unfolded display screen 103 reaches the eye level from the table top.
  • the sitting position is the level of the desktop, thus effectively satisfying the visual requirements of the eye leveling, enabling the user to obtain the optimal viewing angle of the display screen 103, greatly improving the user's visual experience, and effectively avoiding or alleviating the user's bowing for a long time. And bending over, it is easy to cause fatigue, as well as damage to the cervical and lumbar spine, protecting the health of the user.
  • FIG. 3 is a schematic diagram of the self-expanding laptop.
  • the connecting device is a lifting structure of a double connecting rod structure, and the sub connecting rod 301 and the sub connecting rod 303 are connected by the elastic piece 302.
  • the elastic piece 302 is a connecting member having a power storage structure.
  • the closing device is opened, the elastic piece 302 is unfolded by the elastic force generated by the deformation of the sub connecting rod 301 and the sub connecting rod 303.
  • the movable angle of each connector of the notebook computer is shown by an arrow arc in the figure. In this embodiment, the self-expanding connector is not shown.
  • Embodiment 3 referring to FIG. 4, which is a rear view of the self-expanding tablet having a rotating shaft with an elastic structure, the sub-connecting rods 408 and 409 are connected by a vertical viewing angle adjusting shaft (not shown), and A vertical viewing angle adjustment structure is formed to adjust a vertical viewing angle of the display portion 101, and the viewing angle adjustment rotating shaft does not have a power storage structure or a spontaneous force structure. The user adjusts the structure to meet the visual needs of different position heights through the vertical viewing angle.
  • the vertical viewing angle adjustment shaft has a certain rotational damping, so that the effect of adjusting the vertical viewing angle remains stable.
  • the lower ends of the sub-connecting rods 409 have cylindrical projections on both sides, which are similar to the rotating shaft 106, and the movable connecting rod connecting rods 409 and the keyboard portion 102.
  • One side has a 'one' shaped groove.
  • the keyboard portion has two cylindrical recesses corresponding to the cylindrical projections, wherein the right cylindrical recess has a spring 403 therein, one end of the spring 403 is fixed to the sleeve 404 by the fixing block 406, and the other end is passed through the fixed block.
  • the second 407 is fixed to the inner wall 402 of the keyboard portion, and one end of the sleeve 404 has a 'a' shaped bump 405 for matching the sub-connecting rod four 409 The 'a' shaped groove.
  • the sleeve 404 is rotated by the deformation torque of the spring 403, and the sub-joint rod 409 is rotated by the cylindrical projection as a rotation point by the transmission of the torque, thereby realizing the automatic display portion 101 and the keyboard portion 102.
  • the other three self-expanding connectors of FIG. 4 may also adopt the structure shown in the enlarged cross-sectional view of the portion A in the drawing.
  • Embodiment 4 please refer to FIG. 5 , which is a schematic view of the self-expanding tablet computer with a motor rotating shaft, which is shown in an enlarged cross-sectional view of part B in the figure, compared with the enlarged cross-sectional view of the portion A in FIG. 4 .
  • the 403 and casing 404 structure is replaced by a motor 501.
  • the motor 501 is a self-powered structure. When the sensing device receives the deployment command or the closing device switch is opened, the circuit is switched to the open state, the motor 501 is operated, and the 'one-shaped protrusion 405 is rotated by the transmission shaft 502 to realize automatic The functions of the display portion 101 and the keyboard portion 102 are expanded.
  • the self-expanding attachment having a spontaneous force structure can reverse force, closing the display portion 101 and the keyboard portion 102, i.e., automatically closing the display portion 101 by a sensing device or a closure switch. And the function of the keyboard portion 102.
  • Embodiment 5 please refer to FIG. 6 , which is a schematic diagram of the unfolded mobile phone with a horizontal viewing angle adjustment structure.
  • the sub-joint rod 601 and the sub-joint rod 602 pass through the annular convex portion.
  • Block 604 is coupled to the adjustment structure of annular groove 603.
  • the horizontal viewing angle adjustment structure connection of the annular protrusion 604 and the annular groove 603 can rotate the display portion 101 with the sub-connection rod 602 as a rotation axis, thereby further adjusting the horizontal viewing angle of the display portion 101 to meet the display portion 101.
  • the horizontal viewing angle adjustment structure is located at the junction of the connecting device and the display portion 101, the connection is located at the bottom of the display portion 101, and the display portion 101 is rotated 180 degrees to flip horizontally backwards, with the display A closing device (e.g., a hook or a card slot) on one side of the screen 103 causes the display portion 103 to be closed after the display portion 101 is closed. Therefore, the display portion 101 has the display screen 103 on the upper side and the display screen 103 in the next two closed states.
  • the display A closing device e.g., a hook or a card slot
  • FIG. 7 is a schematic view of the self-expanding tablet with a sliding structure automatically unfolding the connector.
  • the connecting device body is a tie rod structure, and the tie rod structure is composed of a sub-sleeve 708 and a main sleeve 709. The position of the sub-sleeve 708 and the main sleeve 709 can slide relative to each other and belong to the telescopic structure in the liftable structure.
  • the telescopic structure specifically includes: a sliding bracket or a screw structure.
  • the sliding bracket structure is a sliding bracket structure composed of a sliding rail and a sliding rod.
  • the screw structure of the screw structure such as a gear and a sliding rod with teeth, is adjusted by telescopic gears.
  • the main sleeve 709 is coupled to the elastic piece 702, and the elastic piece 702 has a sliding structure for adjusting the relative position of the main sleeve 709 and the keyboard portion 102.
  • the upper side of the elastic piece 702 is connected with the push piece 704, the lower side of the elastic piece 702 is connected with the 'T' type block 705, and the lower side of the 'T' type block 705 is connected with the inverted 'T' type block 706, and the inverted 'T'
  • the block 706 has side row teeth that match the strip teeth 703 on the upper portion of the sliding groove 701, and the lower side of the inverted 'T' block 706 has two small elastic pieces 707, the small elastic pieces 707 When the force is not applied, the 'T' block 706 is pushed down so that the side teeth are tightly meshed with the strip teeth 703, and the holding position is relatively fixed.
  • the user only needs to press down and push the pusher 704 to adjust the relative position of the main sleeve 709 to the keyboard portion 102.
  • the relative position of the main sleeve 709 to the keyboard portion 102 is adjusted by the sliding structure, so that the display portion 101 and the keyboard portion 102 are closed.
  • the position in the state can be matched, and the function can be set once and no adjustment is needed in the case where the display height requirement is unchanged.
  • the self-expanding connector to which the connecting device is coupled to the display portion 101 has the sliding structure.
  • the keyboard portion 102 also has an active deployment angle defining member 710 having a movable push tab and a sliding structure similar to the shrapnel 702.
  • the connecting device and the display portion 101 are coupled to the front half of the back of the display portion 101, and the connecting device and the keyboard portion 102 are coupled to the rear half of the face portion of the keyboard portion 102, but in this embodiment, the shrapnel
  • the second 702 has a sliding structure, so the connection position of the connecting device and the keyboard portion 102 is not fixed.
  • Embodiment 7 is a schematic diagram of the unfolded tablet with the closed function auto-expanding connector.
  • the main body of the connecting device is a tie rod structure, and the tie rod structure is composed of a sub-sleeve 708 and a main sleeve 709.
  • the support point of the connecting device is the foot of the connecting device body end to the display portion 101, which is the X point in the figure.
  • the X point is located above the horizontal center line (in the unfolded state) of the display portion, but the horizontal position of the display portion 101 can also be improved by the drawbar structure as the liftable structure.
  • the automatic unfolding connector is also a closing device and has a closing function.
  • the self-expanding connector is movably coupled to one side of the keyboard portion 102 and the main sleeve 709 via the shaft 2 106.
  • the self-expanding connector also has a compression rod two 108, one end of which is movably connected to a fixed point of the keyboard portion 102 via a connecting shaft 109, and the other end is movably coupled to the slide rail of the main sleeve 709 via a movable connecting shaft 801.
  • the articulating shaft 801 can slide over the rails 802.
  • the main shaft 710 is a lever as a fulcrum
  • the main sleeve 709 is a lever.
  • the force lever structure of the sub-sleeve 708 connecting the display portion 101 is not shown.
  • the movable connecting shaft 801 is thrust upward from the upper right side of the compression rod 202, and gradually moves along the sliding rail 802 to the other end N point, and the force dividing point H is the force lever structure. The point of force separation.
  • the movable connecting shaft 801 After the movable connecting shaft 801 passes the force dividing point H, the upward pressing force applied by the original compression rod 2 108 to the side where the lever M point is located becomes the rightward thrust to the side where the lever N point is located, and the movable connecting shaft 801 Continue to move to point N until it reaches point N.
  • the display portion 101 and the keyboard portion 102 are closed before the movable connecting shaft 801 reaches the N point, and the movable connecting shaft 801 maintains the thrust to the upper right after reaching the N point, so that the display portion 101 and the keyboard portion 102 are kept closed.
  • the movable connecting shaft 801 When the user partially expands the display portion 101 and the keyboard portion 102, when the opening angle reaches a certain level, the movable connecting shaft 801 starts to move from the N point to the M point, and after the H point, the side of the compression rod 2 108 on the side where the M point is located Applying the thrust to the upper right, the user can automatically unfold the main sleeve 709 and the keyboard portion 102 without having to use any more force.
  • the movable connecting shaft 801 connecting the compression rod two 108 and the slide rail 802 is located at one end M of the slide rail 802.
  • FIG. 9 is a schematic view of the self-expanding tablet of the connecting rod type connecting piece after the unfolding connecting piece is unfolded.
  • the connecting device body is a single connecting rod
  • the automatic unfolding connecting piece is a connecting rod type connection.
  • Piece 902. One end of the connecting rod type connecting member 902 is coupled to the display portion through the connecting shaft 901, and the other end is movably connected to the single connecting rod 104 via the elastic piece 903.
  • the elastic piece 903 is a power storage structure.
  • the support point of the connecting device and the display portion 101 is a foot that connects the end of the device body to the display portion 101, which is a point Y in the figure. The Y point is located below the horizontal center line (in the unfolded state) of the display portion 101.
  • Embodiment 9 Referring to FIG. 10 , which is a rear view of the rear view of the self-expanding tablet computer having the horizontal and vertical screen adjusting members, the connecting device in the drawing adopts the tie rod structure of FIG. 7 , and includes a main sleeve 709 and a sub-casing 708 . . As shown in the enlarged cross-sectional view of the portion F in the figure, the sub-casing 708 is movably connected to one end of the movable rod 2001 through the horizontal and vertical screen connecting shaft 1002, and the other end of the movable rod 2001 has an automatic unfolding connector (not shown). Out).
  • the display portion 101 and the keyboard portion 102 When the display portion 101 and the keyboard portion 102 are unfolded, the display portion 101 is in a horizontal screen state, and the center line of the movable lever two 1001 is located at the position of the broken line segment RS in the figure, and the broken line segment RS is at an angle of 180 degrees with the sub-casing 708. .
  • the user pulls the sub-casing 708 all the way out of the main sleeve 709, and rotates the display portion 101 so that the center line of the movable rod two 1001 is at the position of the broken line segment TS in the figure, and the broken line segment TS and the sub-casing 708 are 90.
  • the angle is the angle at which the display portion 101 is in the vertical state (as shown in FIG. 10).
  • the embodiment realizes the vertical screen and the horizontal screen switching of the display screen 103, and further satisfies the diverse visual needs of the user.
  • the horizontal and vertical screen adjusting members have a certain rotational damping, so that the effect of the horizontal and vertical screen adjustment remains stable.
  • Embodiment 10 please refer to FIG. 11, which is a perspective view of the self-expanding tablet of the detachable/combined display portion and the keyboard portion.
  • the self-expanding tablet shown in the drawing is in a closed state, and its connecting device is separated from the display portion 101.
  • the connecting device is specifically a single connecting rod 104, and the end of the single connecting rod 104 has a cylindrical recess 1110.
  • the display portion 101 has a movable push piece 1101, and the movable push piece 1101 is located in the movable slot, and has a certain movable range in the inner and outer directions and the left and right directions.
  • the inside of the movable push piece 1101 is connected to the cylindrical convex member 1102 through the elastic sliding rod 1104.
  • the elastic sliding rod 1104 has a pressure receiving spring, and the pressure spring applies an outward elastic force to the movable pushing piece 1101.
  • the sheet 1101 is movable along the elastic slider 1104 in the inner and outer directions.
  • the cylindrical projection 1102 is mounted on the slide rail 1103 and has a certain movable range in the left and right direction.
  • the movable push piece 1101 has a strip hook 1105 on the left side.
  • the movable push piece 1101 also has a push rod 1108 on the right side.
  • the keyboard portion 102 has a movable card member 1109.
  • the movable card member 1109 is mounted on the slide rail 31111 and has a certain movable range in the left and right direction for holding or releasing the fixing of the single connecting rod 104 to prevent The single connecting rod 104 is automatically deployed when the display portion 101 is in the separated state.
  • the outer side of the movable card member 1109 is connected to the strip-shaped hook 2113 by the elastic sliding rod 21112.
  • the elastic sliding rod 21112 has a pressure-receiving spring, and the pressure spring applies an outward elastic force to the strip-shaped hook 2113.
  • the strip-shaped hook 2113 can be moved along the elastic slider 211 in the inner and outer directions.
  • the movable push piece 1101 is pressed inwardly and pushed to the right, so that the tooth point of the strip hook 1105 is set by the position of the concave tooth 1106 of the display portion 101.
  • the push rod 1108 presses and pushes the strip hook 2113 to the right, so that the tooth point of the strip hook 2113 is made by the concave tooth 3114 of the keyboard portion 102
  • the position moves to the concave teeth 4115 of the keyboard portion 102, and the movable card 1109 also moves to the right along the slide rails 1111, thereby releasing the fixing of the cylindrical recess 1110 of the single connecting rod 104, the cylindrical recess 1110
  • the cylindrical projection 1102 that moves to the right is matched to form an auto-expanding connector (the accumulator structure or the voluntary structure is not shown).
  • the push rod 1108, the movable card member 1109, the slide rail 3111, the elastic slider 2111, the strip hook 2113, the concave tooth 1114, and the concave tooth 1115 of the embodiment may be elastically buckled or Replacement of other cards.
  • the connecting device of the present invention does not limit its shape, for example, the shape of the connecting rod or the tie rod structure may be a panel type (front side wide, side side thin). It should be understood that in some cases, a liquid pump, a gas pump, or the like driven by a motor, in conjunction with a piston rod, also constitutes a spontaneous force structure.
  • the basic principles, technical features, and main advantages of the present invention have been shown and described above. Those skilled in the art can understand that the present invention is not limited to the above embodiments, and the above embodiments and the description are merely illustrative of the principles of the present invention, and the present invention may be variously described without departing from the spirit and scope of the invention. Variations and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is to be determined by the appended claims and their equivalents.

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Abstract

本发明公开了一种自动展开的便携电子设备及其连接装置，本发明能够自动展开显示部分和输入部分，操作方便、节省时间，有效避免用力过大造成连接部件损坏。另一方面，有效满足了眼睛平视的视觉要求，保护了用户的身体健康。其具有显示部分和输入部分，其特征在于，包括：连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分/输入部分，且具有蓄力结构或自发力结构，用以自动展开显示部分与连接装置或自动展开输入部分与连接装置；闭合装置，用以保持/解除显示部分与输入部分闭合状态的装置；所述连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构。

Description

自动展开的便携电子设备及其连接装置 技术领域
本发明涉及电子产品及其连接装置，尤其涉及一种自动展开的便携电子设备及其连接装置。
背景技术
便携电子设备（例如平板电脑、笔记本电脑、手机、掌上电脑、掌上游戏机、数码播放器等）已成为人们工作、学习、交流、娱乐的常用工具。为了提高办公效率，尤其是文本输入效率，通常会在便携电子设备配置输入部分（其类型如键盘、用于输入的感应屏幕或手写板等）。现有的技术方案一般是通过滑盖结构连接显示部分与输入部分或者显示部分外接一个输入部分。一方面，用户要将上述两部分展开，需要手动分离，手动分离的过程不仅操作起来要耗费时间，而且需要手部动作准确，用力过大则会造成连接部件损坏。另一方面，根据公知常识平视是显示屏的最佳观看视角，而现有的技术，展开后显示部分的显示屏距桌面的水平高度远小于眼睛（以坐姿状态）距桌面的水平高度，因此，现有显示屏的水平高度不仅无法满足眼睛平视的视觉要求，无法达到最佳视觉体验。而且用户因为长时间低头和弯腰，容易造成疲劳，以及颈椎和腰椎的损伤，影响用户的身体健康。
 技术问题
本发明要解决的技术问题是，针对现有的便携电子设备需要手动分离显示部分与输入部分，而且显示屏的水平高度不能满足眼睛平视的要求且影响身体健康的问题，提供了自动展开的便携电子设备及其连接装置。本发明使显示部分与输入部分可以自动展开，不仅操作方便、节省时间，且有效避免因用力过大造成连接部件损坏；另一方面，有效提升显示屏的水平高度，使用户获得显示屏的最佳观看视角，大大改善了用户的视觉体验，保护了用户的身体健康。
 技术解决方案
本发明的技术解决方案是一种自动展开的便携电子设备，包括显示部分和输入部分，所述显示部分和输入部分之间具有数据传输装置，其特征在于，包括：
连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分/输入部分，且具有蓄力结构或自发力结构，用以自动展开显示部分与连接装置或自动展开输入部分与连接装置；
闭合装置，用以保持/解除显示部分与输入部分闭合状态的装置，
所述连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构。
优选的，所述连接装置具有单连接杆结构。
优选的，所述可升降结构具体包括但不限于：活动连接杆、伸缩结构或具有滑动结构的连接件。
优选的，所述活动连接杆具体包括但不限于：双连接杆结构或多连接杆结构，所述双连接杆结构或多连接杆结构的子连接杆之间的连接件具有蓄力结构或自发力结构。
优选的，所述伸缩结构具体包括但不限于：拉杆结构、滑动支架或丝杆结构。
优选的，所述自动展开连接件具体包括但不限于：带压缩杆转轴、带弹性结构转轴、带马达转轴或弹片。
优选的，所述连接装置与显示部分/输入部分的连接可分离/组合。
优选的，所述闭合装置具体是一种卡扣装置或者受力杠杆结构。
优选的，所述连接装置具有调节结构，用以调节显示部分垂直视角，或者调节显示部分水平视角，或者实现显示屏竖屏与横屏切换。
优选的，所述用以调节显示部分水平视角的调节结构可水平向后翻转，配合闭合装置，使显示部分具有显示屏在上及显示屏在下两种闭合状态。
优选的，所述具有自发力结构的自动展开连接件能够反向发力，将显示部分与输入部分闭合。
本发明还提供了一种用于自动展开的便携电子设备的连接装置，所述便携电子设备包括显示部分和输入部分，所述显示部分和输入部分之间具有数据传输装置，其特征在于，包括：
连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分/输入部分，且具有蓄力结构或自发力结构，用以自动展开显示部分与连接装置或自动展开输入部分与连接装置，
所述连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构，
所述便携电子设备还具有闭合装置，用以保持/解除显示部分与输入部分闭合状态的装置。
优选的，所述连接装置具有单连接杆结构。
优选的，所述可升降结构具体包括但不限于：活动连接杆、伸缩结构或具有滑动结构的连接件。
优选的，所述活动连接杆具体包括但不限于：双连接杆结构或多连接杆结构，所述双连接杆结构或多连接杆结构的子连接杆之间的连接件具有蓄力结构或自发力结构。
优选的，所述伸缩结构具体包括但不限于：拉杆结构、滑动支架或丝杆结构。
优选的，所述自动展开连接件具体包括但不限于：带压缩杆转轴、带弹性结构转轴、带马达转轴或弹片。
优选的，所述连接装置与显示部分/输入部分的连接可分离/组合。
优选的，所述闭合装置具体是一种卡扣装置或者受力杠杆结构。
优选的，所述连接装置具有调节结构，用以调节显示部分垂直视角，或者调节显示部分水平视角，或者实现显示屏竖屏与横屏切换。
优选的，所述闭合装置具有开关限定件，用以避免闭合状态时，解除闭合开关被意外打开。
优选的，所述连接装置具有展开角度限定件，用以限定连接装置的活动范围，避免展开角度过大，
所述展开角度限定件包括：固定展开角度限定件或活动展开角度限定件。
本发明所述输入部分具体类型包括但不限于：键盘、用于输入的感应屏幕或手写板。
本发明所述便携电子设备包括但不限于：手机、平板电脑、掌上电脑、掌上游戏机、数码播放器、笔记本电脑。
在某些情形中，所述连接装置与显示部分连接于显示部分背部的前半部分，所述连接装置与输入部分连接于输入部分面部的后半部分。
 有益效果
本发明的有益效果是：本发明所述的自动展开连接件具有蓄力结构或自发力结构，用以在闭合装置被打开后，自动展开显示部分和输入部分，不仅操作方便、节省时间，而且只需简单进行打开动作，有效避免用力过大造成连接部件损坏。另一方面，连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构，有效提升显示屏的水平高度，从而使展开后的显示屏距桌面的水平高度达到眼睛（以坐姿状态）距桌面的水平高度，因此，有效满足了眼睛平视的视觉要求，使用户获得显示屏的最佳观看视角，大大改善了用户的视觉体验，而且有效避免或缓解用户因为长时间低头和弯腰，容易造成疲劳，以及颈椎和腰椎的损伤，保护了用户的身体健康。
本发明进一步改进在于，连接装置与显示部分/输入部分的连接可分离/组合，因此显示部分或输入部分可分开携带或使用。
此外，所述连接装置具有调节结构，可进一步调节显示部分垂直视角，或者调节显示部分水平视角，或者实现显示屏竖屏与横屏切换。
 附图说明
图1为具有带压缩杆转轴的自动展开平板电脑展开前示意图
图2为具有带压缩杆转轴的自动展开平板电脑展开后示意图
图3为自动展开笔记本电脑展开后示意图
图4为具有带弹性结构转轴的自动展开平板电脑展开后示意图
图5为具有带马达转轴的自动展开平板电脑展开后示意图
图6为具有水平视角调节结构的自动展开手机展开后示意图
图7为具有滑动结构自动展开连接件的自动展开平板电脑展开后示意图
图8为具有闭合功能自动展开连接件的自动展开平板电脑展开后示意图
图9为自动展开连接件为连接杆型连接件的自动展开平板电脑展开后示意图
图10为具有横竖屏调节件的自动展开平板电脑展开后背面示意图
图11为可分离/组合显示部分与输入部分的自动展开平板电脑斜视图
 本发明的最佳实施方式
为了使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明作进一步的详细说明。本发明实施例并非限定于某一特定类型便携电子设备，亦适用于其它类型便携电子设备，例如图1所示实施例亦适用于手机、掌上电脑、掌上游戏机、数码播放器、笔记本电脑。
实施例一，请参阅图1，该图为具有带压缩杆转轴的自动展开平板电脑展开前示意图。平板电脑100具有显示部分101和键盘部分102，显示部分101的一面具有显示屏103。此外，还包括：两个位置分开、结构相同的单连接杆104和闭合装置（请参见图2），单连接杆104属于连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分101/键盘部分102，且具有蓄力结构或自发力结构，用以自动展开显示部分101与连接装置或自动展开键盘部分102与连接装置。自动展开连接件一具体由压缩杆一107和转轴一105组成，用以活动连接显示部分101与单连接杆104；自动展开连接件二具体由压缩杆二108和转轴二106组成，用以活动连接键盘部分102与单连接杆104。所述压缩杆一107的两端通过两个连接轴109分别与显示部分101、单连接杆104活动连接，压缩杆二108类似。所述压缩杆一107是一种蓄力结构，闭合装置的阻力解除时（即闭合装置被打开），压缩杆一107的压缩缸内压缩气体或压缩液体的弹性势能转化为动能推动活塞杆，使显示部分101相对单连接杆104旋转展开，夹角逐渐变大，实现单连接杆104与显示部分101的自动展开；用户要将显示部分101和键盘部分102闭合时，按压显示部分101，使显示部分101相对单连接杆104旋转合拢，夹角逐渐减小，活塞杆逐渐被压进压缩缸，压缩缸内的压缩气体或压缩液体重新蓄积弹性势能。压缩杆二108同理。可见，闭合装置的阻力解除时，本实施例的自动展开连接件可自动展开显示部分101与单连接杆104或者键盘部分102与单连接杆104，从而实现显示部分101和键盘部分102的自动展开。不仅操作方便、节省时间，而且只需简单进行打开动作，有效避免用力过大造成连接部件损坏。所述显示部分101和键盘部分102之间具有数据传输装置，在某些情形中，所述数据传输线内置于连接装置，例如单连接杆104中。此外，显示部分101和/或键盘部分102具有空心层或凹槽，用以容纳连接装置。在某些情形中，显示部分101的两面都具有显示屏103。在某些情形中，本发明所述键盘部分102可由用于输入的感应屏幕或手写板替代。
请参阅图2，该图为具有带压缩杆转轴的自动展开平板电脑展开后示意图。图中示出了闭合装置，所述闭合装置用以保持/解除显示部分与键盘部分闭合状态的装置，具体是一种活动卡扣装置，其中，显示部分101侧面具有活动开关201，所述活动开关201具有弹性构件，所述弹性构件使活动开关201在无外力作用时处于卡紧位。显示部分101背面具有两个卡勾202，活动开关201通过连接杆连接卡勾202。键盘部分102具有两个卡槽203，用以在闭合状态时容纳卡勾202并限制其活动。此外，显示部分102侧面还具有开关限定件204，所述开关限定件204具有滑动块，所述滑动块安装于滑轨之上，用以在闭合状态时，将滑动块下滑至限定位，限定活动开关201的活动，使活动开关201在闭合状态时不被意外打开。此外，键盘部分102还具有固定展开角度限定件205，用以限定单连接杆104的活动范围，避免键盘部分102与单连接杆104的展开角度过大。在某些情形中，闭合装置由数目更多的卡勾与卡槽构成，使其闭合状态更加稳固。进行闭合操作时，按压显示部分102至卡勾202进入卡槽203即可。本实施例中连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下），有效提升显示屏103的水平高度，使展开后的显示屏103距桌面的水平高度达到眼睛（以坐姿状态）距桌面的水平高度，因此，有效满足了眼睛平视的视觉要求，使用户获得显示屏103的最佳观看视角，大大改善了用户的视觉体验，而且有效避免或缓解用户因为长时间低头和弯腰，容易造成疲劳，以及颈椎和腰椎的损伤，保护了用户的身体健康。
 本发明的实施方式
实施例二，请参阅图3，该图为自动展开笔记本电脑展开后示意图。图中连接装置为双连接杆结构的可升降结构，具体由子连接杆一301与子连接杆二303通过弹片一302连接。所述弹片一302是具有蓄力结构的连接件，当闭合装置被打开后，弹片一302因形变产生的弹力将子连接杆一301与子连接杆二303展开。所述笔记本电脑各连接件的可活动角度如图中带箭头弧线所示。本实施例中，自动展开连接件未示出。
实施例三，请参阅图4，该图为具有带弹性结构转轴的自动展开平板电脑展开后示意图，子连接杆三408与子连接杆四409通过垂直视角调节转轴（未示出）连接，并组成垂直视角调节结构，用以调节显示部分101的垂直视角，所述视角调节转轴不具有蓄力结构或自发力结构。用户通过垂直视角调节结构满足不同位置高度的视觉需求。此外，垂直视角调节转轴具有一定转动阻尼，使其垂直视角调节后的效果保持稳定。请参阅图中A部分的放大剖视图，子连接杆四409的下端两侧具有圆柱形凸块，所述圆柱形凸块类似于转轴106，活动连接子连接杆四409与键盘部分102。其中一侧具有'一'字形凹槽。键盘部分具有对应圆柱形凸块的两个圆柱形凹槽，其中右侧圆柱形凹槽内具有弹簧403，所述弹簧403的一端通过固定块一406固定于套管404，另一端通过固定块二407固定于键盘部分的内壁402，所述套管404的一端具有'一'字形凸块405，用以匹配子连接杆四409 的'一'字形凹槽。当闭合装置被打开，套管404在弹簧403的形变扭力作用下转动，并通过扭力的传递使子连接杆四409以圆柱形凸块为转动点转动，从而实现显示部分101和键盘部分102自动展开。此外，图4中其它三个自动展开连接件也可采用图中A部分的放大剖视图所示的结构。
实施例四，请参阅图5，该图为具有带马达转轴的自动展开平板电脑展开后示意图，如图中B部分的放大剖视图所示，相比图4中A部分的放大剖视图，所述弹簧403及套管404结构由马达501替代。所述马达501为自发力结构，当感应装置接收到展开命令或者闭合装置开关被打开，电路转换为打开状态，马达501运转，通过传动轴502使'一'字形凸块405转动，实现自动展开显示部分101和键盘部分102的功能。在某些情形中，所述具有自发力结构的自动展开连接件能够反向发力，将显示部分101和键盘部分102闭合，即通过某一感应装置或闭合装置开关实现自动闭合显示部分101和键盘部分102的功能。
实施例五，请参阅图6，该图为具有水平视角调节结构的自动展开手机展开后示意图，如图中C部分的放大剖视图所示，子连接杆五601与子连接杆六602通过环形凸块604与环形凹槽603组成的调节结构连接。所述环形凸块604与环形凹槽603组成的水平视角调节结构连接能够以子连接杆六602为转动轴旋转显示部分101，实现显示部分101在水平视角的进一步调节，以满足显示部分101的前方不同水平位置观看者的观看需求。在某些情形中，所述水平视角调节结构位于连接装置与显示部分101的连接处，所述连接处位于显示部分101的底部，将显示部分101旋转180度使其水平向后翻转，配合显示屏103一侧的闭合装置（例如卡勾或卡槽），使显示部分101闭合后显示屏103在下，因此，显示部分101具有显示屏103在上及显示屏103在下两种闭合状态。
实施例六，请参阅图7，该图为具有滑动结构自动展开连接件的自动展开平板电脑展开后示意图,连接装置主体为拉杆结构，所述拉杆结构由子套管708与主套管709构成，所述子套管708与主套管709的位置可以相对滑动，属于可升降结构中的伸缩结构。在某些情形中，所述伸缩结构具体还包括：滑动支架或丝杆结构。所述滑动支架结构诸如滑轨与滑杆组成的滑动支架结构。所述丝杆结构诸如齿轮与带有排齿的滑杆组成的丝杆结构，通过转动齿轮实现伸缩调节。如图中D部分的放大剖视图所示，所述主套管709与弹片二702连结，弹片二702具有滑动结构，用以实现主套管709与键盘部分102相对位置的调节。所述弹片二702上侧连结推片704，弹片二702下侧连结'T'型块705，所述'T'型块705下侧连结倒'T'型块706，所述倒'T'型块706具有侧排齿，所述侧排齿形状与滑动槽701上部的条形排齿703匹配，所述倒'T'型块706下侧具有两个小弹片707，所述小弹片707在不受力时上推倒'T'型块706，使其侧排齿与条形排齿703紧密齿合，保持位置相对固定。用户只需下压并推动推片704，即可调节主套管709与键盘部分102相对位置。在某些情形中，当用户设定好主套管709与子套管708的相对位置，再通过滑动结构调节主套管709与键盘部分102相对位置，使显示部分101与键盘部分102在闭合状态下的位置能够匹配，实现在显示高度需求不变的情形下，一次设定，无需再调节的功能。在某些情形中，连接装置与显示部分101连接的自动展开连接件具有所述滑动结构。此外，键盘部分102还具有活动展开角度限定件710，所述活动展开角度限定件710具有可活动推片及类似弹片二702具有的滑动结构。在某些情形中，所述连接装置与显示部分101连接于显示部分101背部的前半部分，所述连接装置与键盘部分102连接于键盘部分102面部的后半部分，但本实施例中，弹片二702具有滑动结构，因此连接装置与键盘部分102的连接位置不固定。
实施例七，请参阅图8，该图为具有闭合功能自动展开连接件的自动展开平板电脑展开后示意图。图中连接装置主体为拉杆结构，所述拉杆结构由子套管708与主套管709构成。所述连接装置的支撑点为连接装置主体末端到显示部分101的垂足，在图中即为X点。所述X点位于显示部分水平中线（展开状态下）以上，但通过拉杆结构作为可升降结构，亦可提升显示部分101的水平位置。请参阅图中E部分的放大剖视图，本实施例中，自动展开连接件同时也是闭合装置，具有闭合功能。所述自动展开连接件通过转轴二106活动连接键盘部分102与主套管709的一侧。自动展开连接件还具有压缩杆二108，所述压缩杆二108的一端通过连接轴109与键盘部分102的固定点活动连接，另一端通过活动连接轴801活动连接位于主套管709的滑轨一802，活动连接轴801可在滑轨一802上滑动。如图所示，以转轴二106为支点、主套管709为杠杆组成受力杠杆结构，子套管708连接显示部分101的受力杠杆结构未示出。在平板电脑逐渐闭合过程中，活动连接轴801受到压缩杆二108的向右上方的推力，并逐渐沿滑轨一802向另一端N点移动，受力分界点H是所述受力杠杆结构的受力分界点。活动连接轴801经过受力分界点H后，原来压缩杆二108对杠杆M点所在的一侧施加的向右上推力，变为对杠杆N点所在的一侧施加向右上推力，活动连接轴801仍继续向N点移动，直至达到N点。显示部分101和键盘部分102在活动连接轴801到达N点前实现闭合，活动连接轴801在到达N点后仍保持向右上方的推力，使显示部分101和键盘部分102保持闭合状态。用户部分展开显示部分101和键盘部分102时，当打开角度达到一定时，所述活动连接轴801开始由N点往M点移动，经过H点后，压缩杆二108对M点所在的一侧施加向右上推力，用户不必再用力，即可自动展开主套管709和键盘部分102。当平板电脑展开时，连接压缩杆二108与滑轨一802的活动连接轴801位于滑轨一802的一端M点。
实施例八，请参阅图9，该图为自动展开连接件为连接杆型连接件的自动展开平板电脑展开后示意图，图中连接装置主体为单连接杆，自动展开连接件为连接杆型连接件902。所述连接杆型连接件902的一端通过连接轴901与显示部分连结，另一端通过弹片四903活动连接单连接杆104，所述弹片四903为蓄力结构。所述连接装置与显示部分101的支撑点为连接装置主体末端到显示部分101的垂足，在图中即为Y点。所述Y点位于显示部分101水平中线（展开状态下）以下。
实施例九，请参阅图10，该图为具有横竖屏调节件的自动展开平板电脑展开后背面示意图，图中的连接装置采用图7中的拉杆结构，包括主套管709与子套管708。如图中F部分的放大剖视图所示，所述子套管708与活动杆二1001的一端通过横竖屏连接轴1002活动连接，所述活动杆二1001的另一端具有自动展开连接件（未示出）。当显示部分101与键盘部分102展开后，显示部分101为横屏状态，活动杆二1001的中心线位于图中虚线段RS的位置，所述虚线段RS与子套管708呈180度夹角。用户将子套管708从主套管709中全部拉出，并旋转显示部分101使活动杆二1001的中心线位于图中虚线段TS的位置，所述虚线段TS与子套管708呈90度夹角，此时显示部分101为竖屏状态(如图10所示)。本实施例实现了显示屏103的竖屏与横屏切换，进一步满足了用户多样化的视觉需求。此外，横竖屏调节件具有一定转动阻尼，使其横竖屏调节后的效果保持稳定。
实施例十，请参阅图11，该图为可分离/组合显示部分与键盘部分的自动展开平板电脑斜视图。图中示出的自动展开平板电脑处于闭合状态，且其连接装置与显示部分101处于分离状态。如图G部分的放大剖视图所示，所述连接装置具体是单连接杆104，所述单连接杆104的末端具有圆柱形凹件1110。所述显示部分101具有活动推片1101，所述活动推片1101位于活动槽内，在内外及左右方向具有一定的可移动范围。所述活动推片1101内侧通过弹性滑杆一1104连接圆柱形凸件1102，所述弹性滑杆一1104具有受压弹簧，受压弹簧对所述活动推片1101施加向外的弹力，活动推片1101可沿弹性滑杆一1104在内外方向活动，所述圆柱形凸件1102安装于滑轨二1103之上，在左右方向具有一定的可移动范围。所述活动推片1101左侧具有条形卡勾一1105。所述活动推片1101右侧还具有推杆1108。所述键盘部分102具有活动卡件1109，所述活动卡件1109安装于滑轨三1111之上，在左右方向具有一定的可移动范围，用以保持或解除对单连接杆104的固定，防止单连接杆104与显示部分101处于分离状态时自动展开。所述活动卡件1109外侧通过弹性滑杆二1112连接条形卡勾二1113，所述弹性滑杆二1112具有受压弹簧，受压弹簧对条形卡勾二1113施加向外的弹力，所述条形卡勾二1113可沿弹性滑杆二1112在内外方向活动。若用户要将所述单连接杆104与显示部分101组合，则向内按压并向右推动活动推片1101，使条形卡勾一1105的齿合点由显示部分101的凹齿一1106的位置移动至显示部分101的凹齿二1107，在此过程中，推杆1108按压并向右推动条形卡勾二1113，使条形卡勾二1113的齿合点由键盘部分102的凹齿三1114的位置移动至键盘部分102的凹齿四1115，所述活动卡件1109亦沿滑轨三1111向右移动，从而解除对单连接杆104的圆柱形凹件1110的固定，圆柱形凹件1110与向右移动的圆柱形凸件1102匹配组成自动展开连接件（蓄力结构或自发力结构未示出）。若用户要所述将单连接杆104与显示部分101分离，则按压并向左推动活动推片1101，使条形卡勾一1105的齿合点由凹齿二1107的位置移动至凹齿一1106，使条形卡勾二1113的齿合点由凹齿四1115的位置移动至凹齿三1114。本实施例使显示部分101与连接装置实现分离/组合，用户可单独使用平板电脑的显示部分101，不配置键盘部分102。在某些情形中，本实施例推杆1108、活动卡件1109、滑轨三1111、弹性滑杆二1112、条形卡勾二1113、凹齿三1114及凹齿四1115可由弹性卡扣或其它卡件替代。
应该理解，本发明所述的连接装置不限定其形状，例如连接杆或拉杆结构的形状可以是面板型（正面宽，侧面薄）。应该理解，在某些情形中，由马达驱动的液泵、气泵等配合活塞杆，也构成自发力结构。以上显示和描述了本发明的基本原理、技术特征和主要优点。本行业的技术人员能够了解，本发明不受上述实施例的限制，上述实施例和说明书只是说明了本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都应落入要求保护的本发明的范围内。本发明要求保护的范围由所附的权力要求书及其等效物决定。
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1．自动展开的便携电子设备，包括显示部分和输入部分，所述显示部分和输入部分之间具有数据传输装置，其特征在于，包括：
连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分/输入部分，且具有蓄力结构或自发力结构，用以自动展开显示部分与连接装置或自动展开输入部分与连接装置；
闭合装置，用以保持/解除显示部分与输入部分闭合状态的装置，
所述连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构。
2．根据权利要求 1 所述的便携电子设备，其特征在于，所述连接装置具有单连接杆结构。
3．根据权利要求 1 所述的便携电子设备，其特征在于，所述可升降结构具体包括但不限于：活动连接杆、伸缩结构或具有滑动结构的连接件。
4．根据权利要求 3 所述的便携电子设备，其特征在于，所述活动连接杆具体包括但不限于：双连接杆结构或多连接杆结构，所述双连接杆结构或多连接杆结构的子连接杆之间的连接件具有蓄力结构或自发力结构。
5．根据权利要求 3 所述的便携电子设备，其特征在于，所述伸缩结构具体包括但不限于：拉杆结构、滑动支架或丝杆结构。
6．根据权利要求 1 所述的便携电子设备，其特征在于，所述自动展开连接件具体包括但不限于：带压缩杆转轴、带弹性结构转轴、带马达转轴或弹片。
7．根据权利要求 1 所述的便携电子设备，其特征在于，所述连接装置与显示部分/输入部分的连接可分离/组合。
8．根据权利要求 1 所述的便携电子设备，其特征在于，所述闭合装置具体是一种卡扣装置或者受力杠杆结构。
9．根据权利要求 1 所述的便携电子设备，其特征在于，所述连接装置具有调节结构，用以调节显示部分垂直视角，或者调节显示部分水平视角，或者实现显示屏竖屏与横屏切换。
10．根据权利要求 9 所述的便携电子设备，其特征在于，所述用以调节显示部分水平视角的调节结构可水平向后翻转，配合闭合装置，使显示部分具有显示屏在上及显示屏在下两种闭合状态。
11．根据权利要求 1 所述的便携电子设备，其特征在于，所述具有自发力结构的自动展开连接件能够反向发力，将显示部分与输入部分闭合。
12．用于自动展开的便携电子设备的连接装置，所述便携电子设备包括显示部分和输入部分，所述显示部分和输入部分之间具有数据传输装置，其特征在于，包括：
连接装置，其两端分别具有自动展开连接件，所述自动展开连接件连接显示部分/输入部分，且具有蓄力结构或自发力结构，用以自动展开显示部分与连接装置或自动展开输入部分与连接装置，
所述连接装置，其与显示部分的支撑点位于显示部分水平中线（展开状态下）以下和/或具有可升降结构，
所述便携电子设备还具有闭合装置，用以保持/解除显示部分与输入部分闭合状态的装置。
13．根据权利要求 12 所述的连接装置，其特征在于，所述连接装置具有单连接杆结构。
14．根据权利要求 12 所述的连接装置，其特征在于，所述可升降结构具体包括但不限于：活动连接杆、伸缩结构或具有滑动结构的连接件。
15．根据权利要求 14 所述的连接装置，其特征在于，所述活动连接杆具体包括但不限于：双连接杆结构或多连接杆结构，所述双连接杆结构或多连接杆结构的子连接杆之间的连接件具有蓄力结构或自发力结构。
16．根据权利要求 14 所述的连接装置，其特征在于，所述伸缩结构具体包括但不限于：拉杆结构、滑动支架或丝杆结构。
17．根据权利要求 12 所述的连接装置，其特征在于，所述自动展开连接件具体包括但不限于：带压缩杆转轴、带弹性结构转轴、带马达转轴或弹片。
18．根据权利要求 12 所述的连接装置，其特征在于，所述连接装置与显示部分/输入部分的连接可分离/组合。
19．根据权利要求 12 所述的连接装置，其特征在于，所述闭合装置具体是一种卡扣装置或者受力杠杆结构。
20．根据权利要求 12 所述的连接装置，其特征在于，所述连接装置具有调节结构，用以调节显示部分垂直视角，或者调节显示部分水平视角，或者实现显示屏竖屏与横屏切换。
PCT/CN2013/080782 2012-08-05 2013-08-04 自动展开的便携电子设备及其连接装置 WO2014023199A1 (zh)

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