WO2020248448A1 - 折叠装置、显示屏模块及移动终端 - Google Patents

折叠装置、显示屏模块及移动终端 Download PDF

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Publication number
WO2020248448A1
WO2020248448A1 PCT/CN2019/111199 CN2019111199W WO2020248448A1 WO 2020248448 A1 WO2020248448 A1 WO 2020248448A1 CN 2019111199 W CN2019111199 W CN 2019111199W WO 2020248448 A1 WO2020248448 A1 WO 2020248448A1
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WO
WIPO (PCT)
Prior art keywords
assembly
component
folding device
moving
flexible panel
Prior art date
Application number
PCT/CN2019/111199
Other languages
English (en)
French (fr)
Inventor
贺景松
林斌
李松
Original Assignee
北京小米移动软件有限公司
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 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to JP2019563803A priority Critical patent/JP7080254B2/ja
Priority to KR1020197033899A priority patent/KR102172946B1/ko
Priority to RU2019141424A priority patent/RU2740043C1/ru
Publication of WO2020248448A1 publication Critical patent/WO2020248448A1/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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • 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
    • 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
    • G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0226—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
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]

Definitions

  • the embodiments of the present disclosure belong to the technical field of electronic equipment, and relate to a folding device, a display screen module, and a mobile terminal.
  • the mobile terminal is equipped with a display screen module, which is used as an output device of the mobile terminal to convert relevant information into image information that can be recognized by the user, so that the user can obtain the relevant image information.
  • a display screen module which is used as an output device of the mobile terminal to convert relevant information into image information that can be recognized by the user, so that the user can obtain the relevant image information.
  • the display screen module can adopt a flexible display screen, which has the performance of being deformable and bending.
  • a flexible display screen which has the performance of being deformable and bending.
  • the application of flexible display screens in mobile terminals such as mobile phones.
  • a flexible display screen is usually folded manually, which cannot realize automatic folding or unfolding, and the user experience is poor.
  • embodiments of the present disclosure provide a folding device, a display screen module, and a mobile terminal.
  • a folding device that includes a power assembly, at least one moving assembly connected to the power assembly, and at least one set of connecting rods movably connected to the moving assembly Component, the connecting rod component is configured to be movably connected to a flexible panel, and the power component is fixedly arranged relative to the flexible panel;
  • the moving assembly moves under the drive of the power assembly
  • the connecting rod assembly moves with the moving assembly and rotates relative to the moving assembly
  • at least part of the flexible panel moves and moves under the push of the connecting rod assembly. In the collapsed or expanded state.
  • the power component drives the moving component to move in a straight line.
  • the power component and the moving component are connected by a screw drive.
  • the power component includes a power component and a transmission component connected to the power component, at least one of the moving components is connected to the transmission component, and the power component drives the transmission component to rotate to make The at least one moving component moves along the axis direction of the transmission member.
  • the power assembly further includes a support member spaced apart from the power member, and the transmission member is erected on the support member and rotatably connected with the support member.
  • the power component can drive the moving components to move synchronously.
  • the link assembly includes a left support rod and a right support rod respectively connected to the moving assembly, the left support rod and the right support rod are respectively connected to the flexible panel, the left support rod The and right support rods are relatively expanded or closed along with the movement of the moving assembly.
  • the left and right struts each include a strut part, a first connecting end and a second connecting end located at both ends of the strut part, and the first connecting end is movably connected to the In the moving assembly, the second connecting end is movably connected to the flexible panel.
  • first connection end and/or the second connection end are provided with a spherical connection portion.
  • the left brace and the right brace are symmetrically distributed.
  • the connecting rod assembly is movably connected with the moving assembly on a spherical surface.
  • the moving assembly includes a moving main body movably connected to the power assembly and a rotating part provided on the moving main body, and the link assembly is rotatably connected to the rotating part.
  • the rotating portion includes at least one connecting boss protruding from the moving body, and the connecting rod assembly is rotatably connected with the connecting boss.
  • the connecting boss is provided with a spherical groove, and the connecting rod assembly is movably connected to the spherical groove.
  • a display screen module including a flexible panel and at least one folding device as described above, the flexible panel being a flexible display screen.
  • the flexible panel includes a panel body and a bracket body installed on the panel body, and the folding device is installed on the bracket body and can drive the bracket body to close or unfold to make the panel
  • the main body is at the corresponding angle.
  • the bracket body includes a first flat part, a second flat part, a hinge part connecting the first flat part and the second flat part, and the power assembly is installed on the hinge part,
  • the connecting rod assembly is movably connected to the first flat part and the second flat part.
  • the hinge portion includes a first side link, a second side link, at least one intermediate link distributed in parallel to the first side link and the second side link, and the first side link
  • One side link, the second side link and the middle link are hingedly connected, the first plate portion is movably connected to the first side link, and the second plate portion is movably connected to the second side link .
  • the first flat plate portion is provided with at least one first connecting portion
  • the second flat plate portion is provided with at least one second connecting portion
  • the connecting rod assembly is respectively movably connected to the first connecting portion. ⁇ and second connection section.
  • the first connecting portion is provided with a first spherical connecting groove
  • the connecting rod assembly is rotatably connected with the first spherical connecting groove
  • the second connecting portion is provided with a first spherical connecting groove.
  • Two spherical connecting grooves, the connecting rod assembly is rotatably connected with the second spherical connecting groove.
  • the flexible panel further includes at least one hinge assembly configured to connect the first flat part, the second flat part and the hinge part so that the first flat part, the second flat part and the hinge part
  • the flat plate part and the hinge part are integrally connected and can rotate relatively.
  • the flexible panel further includes at least one limiting component installed on the hinge part, and the limiting component is respectively connected to the first flat part and the second flat part to define the flexible panel Fold or unfold the size.
  • a mobile terminal includes:
  • a memory configured to store executable instructions of the processor
  • the mobile terminal also includes the above-mentioned display screen module.
  • the power assembly drives the mobile assembly to move to control the action of the flexible panel and be in a corresponding folded or unfolded state, which is convenient for control.
  • One end of the link assembly is movably connected to the moving assembly and rotates with the movement of the moving assembly.
  • the other end of the link assembly is connected to the flexible panel.
  • the link assembly pushes at least part of the flexible panel to unfold or fold during the movement to make the flexible panel move , It runs smoothly and has a clever structure.
  • Fig. 1 is a schematic structural diagram showing a connection between a folding device and a flexible panel according to an exemplary embodiment
  • Fig. 2 is a schematic diagram of a three-dimensional structure of a folding device according to an exemplary embodiment
  • Fig. 3 is a schematic diagram showing an exploded structure of a folding device according to an exemplary embodiment
  • Fig. 4 is a schematic structural diagram of a display screen module according to an exemplary embodiment
  • Fig. 5 is a schematic diagram of an enlarged structure at A in Fig. 4;
  • Fig. 6 is a schematic diagram showing an exploded structure of a display screen module according to an exemplary embodiment
  • Fig. 7 is a structural schematic diagram showing a limiting component according to an exemplary embodiment
  • Fig. 8 is a schematic block diagram showing a mobile terminal according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or "when” or "in response to determination”.
  • the flexible display is a flexible display device made of soft materials. It can be applied to mobile phones, tablet computers, game equipment and other mobile terminals, so that the display area of the mobile terminal is large, and the storage space can be obtained by folding and other methods, which is convenient to carry.
  • the folding device includes a power assembly 10, at least one mobile assembly 20 connected to the power assembly 10, and at least one set of link assemblies 30 movably connected to the mobile assembly 20.
  • the link assemblies 30 are configured to move.
  • the flexible panel 50 is connected, and the power assembly 10 is fixedly arranged relative to the flexible panel 50.
  • the moving assembly 20 moves under the driving of the power assembly 10, the connecting rod assembly 30 moves with the moving assembly 20 and rotates relative to the moving assembly 20, and at least part of the flexible panel 50 moves under the pushing of the connecting rod assembly 30 and is in a folded or unfolded state.
  • At least part of the flexible panel 50 can move under the action of an external force, so that the flexible panel 50 is in an unfolded state or a folded state.
  • the folding device is arranged in the middle area of the flexible panel 50, wherein the position of the power assembly 10 relative to the flexible panel 50 is fixed.
  • the power assembly 10 is fixed to the flexible panel 50 so that the relative positions of the two remain unchanged.
  • both the power assembly 10 and the flexible panel 50 are assembled on the mobile terminal, wherein the power assembly 10 is fixed on a fixed base of the mobile terminal to keep the relative position of the power assembly 10 and the flexible panel 50 fixed.
  • the first end of the link assembly 30 is movably connected to the moving assembly 20, and the second end of the link assembly 30 is rotatably connected to the flexible panel 50.
  • the connecting rod assembly 30 is movably connected to the moving assembly 20 on a spherical surface, so that the connecting rod assembly 30 can rotate with respect to the moving assembly 200, and the rotation angle range is large.
  • the spherical movable connection can also limit the range of motion of the connecting rod assembly 30 and transfer the pushing and pulling force transmitted by the moving assembly 20 to the flexible panel 50, which has a good force transmission effect.
  • the connecting rod assembly 30 moves synchronously with the moving assembly 20 and rotates relative to the moving assembly 20. Accordingly, the connecting rod assembly The angle of 30 relative to the moving assembly 20 changes.
  • the second end rotates relative to the flexible panel 50 to adapt to the angle change of the link assembly 30, and the flexible panel 50 is driven by the link assembly 30 to move and change its posture.
  • One end of the link assembly 30 is movably connected to the mobile assembly 20 and rotates with the movement of the mobile assembly 20.
  • the other end of the link assembly 30 is connected to the flexible panel 50.
  • the link assembly 30 pushes at least part of the flexible panel 50 to unfold or fold during the movement. , It runs smoothly and has a clever structure.
  • the movement of the flexible panel 50 includes unilateral movement or bilateral movement. That is, the link assembly 30 is connected to one side of the flexible panel 50, and the flexible panel 50 can move on one side under the push of the link assembly 30, while the other side does not move. Alternatively, the link assembly 30 is connected to both sides of the flexible panel 50, and the flexible panel 50 can move simultaneously on both sides under the push of the link assembly 30.
  • the moving component 20 moves under the driving of the power component 10, and accordingly, the flexible panel 50 gradually closes or unfolds at a corresponding angle with the movement of the moving component 20, and the angle control effect is good.
  • the power assembly 10 drives the mobile assembly 20 to move to control the action of the flexible panel 50 and be in a corresponding folded or unfolded state, which is convenient for control.
  • the moving assembly 20 is provided with at least one set of link assemblies 30 so that the link assemblies 30 can drive the flexible panel 50 to move. It is worth mentioning that the mobile assembly 20 is provided with two or more link assemblies 30, so that the flexible panel 50 can be driven by multiple sets of link assemblies 30 during the movement of the mobile assembly 20, with a wide connection range and high operating efficiency. .
  • the power assembly 10 drives the moving assembly 20 to move, so that the link assembly 30 can move relative to the moving assembly 20.
  • the power assembly 10 drives the moving assembly 20 to rotate or twist, so that the flexible panel 50 is expanded or closed under the drive of the link assembly 30.
  • the link assembly 30 can be rotatably connected to the moving assembly 20, and rotates under the torsion or tangential force of the moving assembly 20 to pull the flexible panel 50 to close or unfold.
  • the power assembly 10 drives the moving assembly 20 to move along a straight line, so that the moving assembly 20 moves under the thrust or pulling force of the moving assembly 20, the displacement accuracy is high, and the deployment angle of the flexible panel 50 is controllable Good sex.
  • the power assembly 10 drives the moving assembly 20 to move linearly, so that the moving direction of the moving assembly 20 is controllable.
  • the power assembly 10 and the moving assembly 20 are configured as rack and pinion moving mechanisms; or, the power assembly 10 and the moving assembly 20 are configured as cam link moving mechanisms; or, the power assembly 10 and the moving assembly 20 are configured as screw nut mechanisms.
  • the power assembly 10 and the moving assembly 20 are screw-drivingly connected to form a screw-nut mechanism.
  • the power assembly 10 drives the moving assembly 20 to move accurately in a linear direction to control the position accuracy of the moving assembly 20.
  • the power assembly 10 and the moving assembly 20 are connected by a screw drive, with large driving force, stable transmission and good structural stability.
  • the power assembly 10 and the moving assembly 20 are connected by a screw drive to form a screw nut structure.
  • the power component 10 includes a power component 11 and a transmission component 12 connected to the power component 11.
  • At least one moving component 20 is connected to the transmission component 12, and the power component 11 drives the transmission component 12 to rotate, so that at least A moving assembly 20 moves along the axis of the transmission member 12.
  • the power part 11 is configured as a power element such as a micro motor, and the transmission part 12 is connected with the power part 11 to transmit torque.
  • the power element 11 is provided in the governor 13, and the governor 13 can be configured as a reduction box, a gearbox, etc., to adjust the speed of the transmission element 12.
  • the transmission member 12 is fixedly connected to the output shaft of the power member 11.
  • the transmission member 12 is provided with a threaded structure, one or more mobile components 20 are threadedly connected to the transmission member 12, and the mobile components 20 are connected to the flexible panel 50 through a connecting rod assembly 30.
  • two or more moving components 20 are provided with a predetermined distance apart, and the power component 10 can drive the moving component 20 to move synchronously, so that more than 50 flexible panels Point force, smooth and balanced movement, good force effect.
  • two moving assemblies 20 are provided and distributed in the transmission member 12 at intervals, and each moving assembly 20 is connected to a link assembly 30, wherein two sets of link assemblies 30 are respectively connected to the flexible panel 50 And the interval is set.
  • the power part 11 drives the transmission part 12 to rotate, the two moving components 20 move at the same time, the action of the connecting rod assembly 30 is the same and drives the flexible panel 50 to move synchronously, and the linkage effect is good.
  • the transmission member 12 is configured as a screw structure, which extends in the axial direction to guide the movement of the moving assembly 20.
  • the power assembly 10 further includes a support member 40 spaced apart from the power member 11, and the transmission member 12 is erected on the support member 40 and is rotatably connected with the support member 40.
  • the transmission member 12 is fixed to the power member 11 and erected on the support member 40, and the rotation stability is good.
  • the moving assembly 20 is movable on the transmission member 12 between the power member 11 and the support member 40.
  • the supporting member 40 and the power member 11 are spaced apart, and the transmission member 12 is rotatably connected to the supporting member 40 so that the transmission member 12 maintains a stable rotation position.
  • the support member 40 can improve the rotation stability and rotation accuracy of the transmission member 12.
  • the support member 40 includes a bearing seat and at least one bearing mounted on the bearing seat, and the inner ring of the bearing is connected to the transmission member 12 to enable the support transmission member 12 to rotate smoothly and provide supporting force.
  • the supporting members 40 are distributed between two adjacent moving components 20 and are located outside the stroke of the moving components 20 in order to maintain the transmission. The dimensional stability of the member 12 reduces the amount of deflection of the transmission member 12 under the reaction force of the flexible panel 50, and the movement accuracy of the moving assembly 20 is high.
  • the link assembly 30 is configured to connect the moving assembly 20 and the flexible panel 50 so that the amount of movement generated during the movement of the moving assembly 20 is converted into the amount of unfolding or folding of the flexible panel 50.
  • the connecting rod assembly 30 includes a left support rod 31 and a right support rod 32 respectively connected to the moving assembly 20, the other ends of the left support rod 31 and the right support rod 32 are respectively connected to the flexible panel 50, and the left support rod The right brace 31 and the right brace 32 are relatively expanded or closed with the movement of the moving assembly 20.
  • One ends of the left support rod 31 and the right support rod 32 are both movably connected to the moving assembly 20, and the other end is respectively movably connected to the flexible panel 50.
  • the left strut 31 and the right strut 32 are located on the same side of the moving assembly 20 to drive a part of the flexible panel 50 to bend and move closer to the other part to form a folded state; or to drive a part of the flexible panel 50 to bend and move away from the other part , To form an unfolded state, the connection range with the flexible panel 50 is wide, and the driving is convenient.
  • the left strut 31 and the right strut 32 are located on both sides of the moving assembly 20 and are arranged opposite to each other to drive the flexible panels 50 located on both sides of the power assembly 10 to be bent synchronously, and the two parts of the flexible panels 50 are bent and closed synchronously to form Folded state; or, the two-part flexible panel 50 is simultaneously bent and unfolded to form an unfolded state, with good synchronization and high bending efficiency.
  • both the left support rod 31 and the right support rod 32 include a support rod portion 311, a first connection end 312 and a second connection end 313 respectively located at two ends of the support rod portion 311, and the first connection end 312 It is movably connected to the mobile component 20, and the second connecting end 313 is movably connected to the flexible panel 50.
  • the left brace 31 and the right brace 32 are basically the same in structure and have a rod-like structure.
  • the first connecting end 312 and the second connecting end 313 are provided at both ends of the bracing part 311.
  • the first connecting end 312 is configured to be movably connected to the moving assembly 20 so that the first connecting end 312 can rotate relative to the moving assembly 20.
  • the first connecting end 312 is rotatably connected with the moving assembly 20.
  • the first connecting end 312 is hingedly connected to the moving assembly 20.
  • the first connecting end 312 and the moving assembly 20 are connected by a universal ball structure.
  • the first connecting end 312 is provided with a spherical connecting portion
  • the spherical connecting portion includes a spherical, hemispherical, partial spherical surface and other spherical convex structures with at least a partial spherical curved surface, the spherical connecting portion
  • the maximum size is larger than the cross-sectional size of the strut portion 311 to form a convex structure.
  • the spherical connecting portion of the first connecting end 312 is connected to the moving assembly 20.
  • the moving assembly 20 is provided with a spherical groove 231 to define the spherical connecting portion and form a universal ball structure, so that the first connecting end 312 is relative to the moving assembly. 20 turns.
  • the structure of the first connecting end 312 and the structure of the second connecting end 313 are the same or similar.
  • the structure of the first connecting end 312 and the second connecting end 313 are both set as spherical connecting parts.
  • the structure of the first connecting end 312 is different from the structure of the second connecting end 313.
  • the second connecting end 313 is hingedly connected to the flexible panel 50 and can rotate relative to the flexible panel 50.
  • the second connecting end 313 includes a rotating part 22 that intersects the brace part 311 and a second connecting part 5121 rotatably connected to the first connecting part 5111, and the second connecting part 5121 is rotatably connected to the flexible panel 50, In order to realize the universal rotation of the second connecting end 313, the rotation effect is good.
  • the left brace 31 and the right brace 32 are arranged on both sides of the mobile assembly 20 and can rotate relative to the mobile assembly 20 at the same time.
  • the left brace 31 and the right brace 32 are symmetrically distributed, so that the flexible panel 50 is balanced in force and the expansion angle is consistent.
  • the moving assembly 20 includes a moving main body 21 movably connected to the power assembly 10 and a rotating part 22 provided on the moving main body 21, and the connecting rod assembly 30 is rotatably connected to the rotating part 22.
  • the moving body 21 is connected to the power assembly 10 and can move under the drive of the power assembly 10 to push the connecting rod assembly 30 to move, and the transmission effect is good.
  • the power assembly 10 and the moving main body 21 are connected by screw driving, so that the moving main body 21 is driven by the power assembly 10 to move linearly.
  • the moving main body 21 is provided with a threaded hole, and the power assembly 10 is provided with a transmission member 12 screwed to the threaded hole.
  • the moving body 21 is driven by the power assembly 10 to move in the axial direction, and the connecting rod assembly 30 rotates during the movement of the moving body 21 to drive the flexible panel 50 to expand or fold.
  • the connection is convenient and the linkage effect is good.
  • the rotating portion 22 includes at least one connecting boss 23 protruding from the moving main body 21, and the connecting rod assembly 30 is rotatably connected with the connecting boss 23.
  • the rotating portion 22 is disposed on the moving main body 21 and is rotatably connected with the connecting rod assembly 30, and the connecting boss 23 is protruding from the moving main body 21 and forms a boss structure.
  • the connecting rod assembly 30 is connected to the connecting boss 23 to expand the movable range of the connecting rod assembly 30 and improve the assembly efficiency of the connecting rod assembly 30.
  • the connecting boss 23 is provided with a spherical groove 231, and the connecting rod assembly 30 is movably connected to the spherical groove 231, both of which rotate universally and have a wide range of rotation.
  • two connecting bosses 23 are provided and respectively connected to the left strut 31 and the right strut 32, wherein the first connecting ends 312 of the left strut 31 and the right strut 32 are both set to
  • the spherical connection parts matched by the spherical grooves 231 have a good mutual restriction effect and good mechanical transmission performance.
  • the folding device disclosed in the above embodiment is applied to the display screen module, so that the display screen module can be automatically folded, and the user experience is good.
  • the display screen module includes a flexible panel 50 and at least one folding device as disclosed in the above-mentioned embodiments, and the flexible panel 50 is configured as a flexible display screen.
  • the flexible display screen can be bent under the action of external force to be in a folded state or in a flat unfolded state.
  • the folding device is installed on the flexible display screen, which can drive the flexible display screen to move and is easy to operate.
  • the folding device can also control the flexible panel 50 to be at a preset angle, which is convenient for users to operate or watch, and is flexible in use.
  • the display screen module is provided with a folding device, which drives the flexible panel 50 to move under program control.
  • the display module is provided with two or more folding devices.
  • the folding devices are distributed on the flexible panel 50 at intervals and can synchronously drive the flexible panel 50 to move, which improves the smoothness of the flexible panel 50 and also improves the flexible panel 50. The balance of forces.
  • the display module is equipped with two folding devices.
  • the two folding devices are respectively approached from the two ends of the bending part of the flexible panel 50 to the middle direction to expand the contact area between the folding device and the flexible panel 50.
  • the connection strength is high and the stress surface wide.
  • the two folding devices when the two folding devices are close to each other, the two folding devices can share a support 40 to improve the utilization of resources and space. That is, the transmission members 12 of the two folding devices are coaxially arranged, and the ends of the transmission members 12 can be rotatably connected to the same support member 40.
  • the flexible panel 50 includes a panel body 52 and a bracket body 51 installed on the panel body 52.
  • the folding device is installed on the bracket body 51 and can drive the bracket body 51 to close or unfold so that the panel body 52 is at a corresponding angle.
  • the panel body 52 is configured to output image information, which can be bent without affecting the display effect.
  • the bracket body 51 is installed on the panel body 52 so that the panel body 52 maintains a corresponding shape. For example, the panel main body 52 is maintained in a flat unfolded state under the support of the bracket main body 51; or the panel main body 52 is partially bent under the support of the bracket main body 51 to form a folded state or unfold at a corresponding angle.
  • the bracket body 51 is made of rigid material, and at least part of the bracket body 51 can be bent to drive the panel body 52 to fold.
  • the folding device is installed at the bending position of the bracket body 51 to drive the bracket body 51 to perform a bending action, which is convenient to drive.
  • the bracket body 51 includes a first flat part 511, a second flat part 512, a hinge part 513 connecting the first flat part 511 and the second flat part 512, the power assembly 10 is mounted on the hinge part 513, and the connecting rod The assembly 30 is movably connected to the first flat part 511 and the second flat part 512.
  • the panel body 52 covers one side of the bracket body 51, and the folding device is located on the other side of the bracket body 51 and fixed to the hinge part 513.
  • the power assembly 10 drives the moving assembly 20 to move, so that the connecting rod assembly 30 drives the first flat part 511 and the second flat part 512 to perform a bending action, and then the control panel body 52 is in an unfolded or folded state, which is convenient to operate.
  • the hinge portion 513 is connected to the first flat portion 511 and the second flat portion 512 to limit the bending position of the bracket body 51, the bending position is controllable, and the state of the panel body 52 is well controllable.
  • the rotation axis of the power assembly 10 is parallel to the bending center line of the hinge portion 513.
  • the hinge part 513 in addition to driving the first flat part 511 and the second flat part 512 to bend, the hinge part 513 also needs to provide rigid support for the panel body 52.
  • the hinge portion 513 includes a first side link 5131, a second side link 5132, at least one intermediate link distributed in parallel to the first side link 5131 and the second side link 5132 5133, the first side link 5131, the second side link 5132 and the middle link 5133 are hingedly connected, the first plate portion 511 is movably connected to the first side link 5131, and the second plate portion 512 is movably connected to the second side link ⁇ 5132.
  • the first side link 5131, the second side link 5132 and at least one middle link 5133 are parallel to each other.
  • the first side link 5131, the middle link 5133 and the second side link The edges of 5132 are close to or close to form an arc structure to maintain the stability of the structure and shape of the panel body 52.
  • the first side link 5131, the middle link 5133 and the second side link 5132 are laid flat under the pulling force to maintain the supporting force for the panel body 52.
  • the first side link 5131, the middle link 5133, and the second side link 5132 are hingedly connected in sequence, and the hinge part 513 has good structural stability.
  • the folding device is installed on the hinge portion 513.
  • the folding device is installed on the intermediate link 5133, so that the first flat portion 511 and the second flat portion 512 control the hinge portion 513 to bend under the action of the connecting rod assembly 30 , The linkage effect is good.
  • the number of the intermediate link 5133 is set to a singular number
  • the folding device is installed on the intermediate link 5133 and the hinge portion 513 is symmetrically arranged with respect to the folding device, so as to make the folding stable. For example, there are three middle links 5133, and the folding device is fixed at the middle link 5133 in the middle position.
  • the folding device is installed on the hinge part 513 and connected to the first flat part 511 and the second flat part 512 to control the movement of the bracket body 51.
  • the folding device is fixed on the fixed frame, and the first flat portion 511 and the second flat portion 512 are both connected to the folding device, so that the folding device can drive at least one of the first flat portion 511 and the second flat portion 512 People exercise to change the active state of the display module.
  • the first flat portion 511 is provided with at least one first connecting portion 5111
  • the second flat portion 512 is provided with at least one second connecting portion 5121
  • the link assembly 30 is movably connected to the first connecting portions 5111 and 5111, respectively.
  • the second connection part 5121 is provided with at least one first connecting portion 5111, the second flat portion 512 is provided with at least one second connecting portion 5121, and the link assembly 30 is movably connected to the first connecting portions 5111 and 5111, respectively.
  • the second connection part 5121 is provided with at least one first connecting portion 5111, the second flat portion
  • the first connecting portion 5111 and the connecting rod assembly 30 move, so that the connecting rod assembly 30 is driven by the moving assembly 20 to transmit the force to the first connecting portion 5111.
  • the first flat portion 511 is provided with a first connecting portion 5111 corresponding to the linkage assembly 30, and the second flat portion 512 is provided with the linkage assembly 30.
  • the corresponding second connecting portion 5121 has a good connection effect.
  • the link assembly 30 is connected to the first flat part 511 and the second flat part 512 and can rotate relative to the first flat part 511 and the second flat part 512 to avoid interference.
  • the first connection portion 5111 is provided with a first spherical connection groove 5112
  • the connecting rod assembly 30 is rotatably connected with the first spherical connection groove 5112
  • the second connection portion 5121 is provided with a second spherical connection Slot 5122, the connecting rod assembly 30 and the second spherical connection slot 5122 are rotatably connected.
  • the second connecting end 313 of the left strut 31 is connected to the first spherical connecting groove 5112, and the second connecting end 313 of the right strut 32 is connected to the second spherical connecting groove 5122, so that the connecting rod assembly 30 can be relative to the first connecting portion 5111. Rotating with the second connection part 5121, the rotation range is wide, and the connection effect is good.
  • the first spherical connecting groove 5112 and the second spherical connecting groove 5122 can bear the pulling force and thrust of the connecting rod assembly 30, and have good force bearing performance.
  • the flexible panel 50 further includes at least one hinge assembly 53, which is configured to connect the first flat part 511, the second flat part 512, and the hinge part 513 so that the first flat part 511 and the second flat part
  • the part 512 and the hinge part 513 are integrally connected and can rotate relatively.
  • the hinge assembly 53 includes a hinge boss 531, an elastic boss 532 movably connected to each hinge boss 531, and an elastic member 533 installed corresponding to the elastic boss 532.
  • the elastic boss 532 The elastic force of the elastic member 533 elastically abuts against the member connected by the adjacent hinge boss 531.
  • the elastic protrusion 532 is hingedly connected to the first flat portion 511, the elastic protrusion 532 elastically abuts against the first side connecting rod 5131.
  • the elastic protrusion 532 is hingedly connected to the second flat portion 512, and the elastic protrusion 532 elastically abuts against the second side connecting rod 5132.
  • the elastic protrusion 532 is hingedly connected to the first side connecting rod 5131, and the elastic protrusion 532 elastically abuts against the middle connecting rod 5133.
  • the flexible panel 50 is linked by the elastic protrusion 532 and the elastic member 533, so that the adjacent first flat part 511, the second flat part 512, the first side link 5131, the second side link 5132, and the middle link 5133
  • the elastic force that forms a linkage between them has the effect of auxiliary force or damping force, and the movement of the flexible panel 50 is more stable.
  • the elastic member 533 is provided with a torsion spring.
  • the flexible panel 50 further includes at least one limiting component 54 installed on the hinge portion 513, and the limiting component 54 is respectively connected to the first flat part 511 and the second flat part 512, To define the folded or unfolded size of the flexible panel 50.
  • the limiting component 54 is hingedly connected to the first flat part 511 and the second flat part 512, respectively, so as to improve the rotation flexibility of the first flat part 511 and the second flat part 512 relative to the hinge part 513 .
  • the limiting component 54 includes a movable block 543, a mounting block 541, and a limiting pin 542 fixedly connected to the mounting block 541, and the mounting block 541 is fixedly connected to the hinge portion 513.
  • the movable block 543 is provided with a long slot-shaped sliding hole 5431, and the limit pin 542 is inserted into the sliding hole 5431 and slides along the length of the sliding hole 5431 when the hinge part 513 is deformed.
  • the wall of the sliding hole 5431 defines the limit sliding position of the limit pin 542, and then controls the limit unfolding or folding position of the first flat part 511 and the second flat part 512, which has a good limit effect and avoids the flexible panel 50 from being damaged by external force.
  • the display screen module disclosed in the above embodiment is applied to a mobile terminal to improve the flexibility of use of the display screen module and increase the space utilization rate.
  • the mobile terminal includes: a processor; a memory configured to store executable instructions of the processor; wherein, the mobile terminal further includes a display screen module as disclosed in the above embodiment, and the display screen module is in communication connection with the processor.
  • the mobile terminal 60 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, a translator, etc.
  • the mobile terminal 60 may include one or more of the following components: a processing component 61, a memory 62, a power supply component 63, a multimedia component 64, an audio component 65, an input/output (I/O) interface 66, a sensor component 67, and a communication component 68 .
  • the processing component 61 generally controls overall operations of the mobile terminal 60, such as operations associated with display, telephone calls, data communication, camera operations, and recording operations.
  • the processing component 61 may include one or more processors 69 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 61 may include one or more modules to facilitate the interaction between the processing component 61 and other components.
  • the processing component 61 may include a multimedia module to facilitate the interaction between the multimedia component 64 and the processing component 61.
  • the memory 62 is configured to store various types of data to support operations in the mobile terminal 60. Examples of these data include instructions of any application or method configured to operate on the mobile terminal 60, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 62 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • magnetic memory flash memory, magnetic or optical disk.
  • the power supply component 63 provides power to various components of the mobile terminal 60.
  • the power supply component 63 may include: a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the mobile terminal 60.
  • the multimedia component 64 includes a screen that provides an output interface between the mobile terminal 60 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor can not only sense the boundary of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 64 includes a front camera and/or a rear camera. When the mobile terminal 60 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 65 is configured to output and/or input audio signals.
  • the audio component 65 includes a microphone (MIC), and when the mobile terminal 60 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal can be further stored in the memory 62 or sent via the communication component 68.
  • the audio component 65 further includes a speaker configured to output audio signals.
  • An input/output (I/O) interface 66 provides an interface between the processing component 61 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor component 67 includes one or more sensors configured to provide the mobile terminal 60 with various aspects of state evaluation.
  • the sensor component 67 can detect the open/close state of the mobile terminal 60 and the relative positioning of components, such as the display and keypad of the mobile terminal 60.
  • the sensor component 67 can also detect the mobile terminal 60 or a component of the mobile terminal 60.
  • the position of the user changes, the presence or absence of contact between the user and the mobile terminal 60, the orientation or acceleration/deceleration of the mobile terminal 60, and the temperature change of the mobile terminal 60.
  • the sensor assembly 67 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 67 may also include a light sensor, such as a CMOS or CCD image sensor, configured for use in imaging applications.
  • the sensor component 67 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 68 is configured to facilitate wired or wireless communication between the mobile terminal 60 and other devices.
  • the mobile terminal 60 can access a wireless network based on a communication standard, such as WiFi, 2G, 4G, 5G, or a combination thereof.
  • the communication component 68 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 68 also includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the mobile terminal 60 may be configured by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field A programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic component is implemented and configured to perform the above-mentioned methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field A programmable gate array
  • controller microcontroller, microprocessor or other electronic component is implemented and configured to perform the above-mentioned methods.
  • the power component drives the moving component to move to control the action of the flexible panel and to be in the corresponding folded or unfolded state, which is convenient for control.
  • One end of the link assembly is movably connected to the mobile assembly and rotates with the movement of the mobile assembly, and the other end of the link assembly is connected to the flexible panel.
  • the link assembly pushes at least part of the flexible panel to unfold or fold during the movement to make the flexible panel move , It runs smoothly and has a clever structure.

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Abstract

本公开实施例提供一种折叠装置、显示屏模块及移动终端。所述折叠装置包括动力组件、连接于所述动力组件的至少一个移动组件和活动连接于所述移动组件的至少一组连杆组件，所述连杆组件配置为活动连接柔性面板，所述动力组件相对于所述柔性面板固定设置。所述移动组件在所述动力组件的驱动下移动，所述连杆组件随所述移动组件移动且相对所述移动组件转动，至少部分所述柔性面板在所述连杆组件的推动下运动并处于折叠状态或展开状态。

Description

折叠装置、显示屏模块及移动终端
相关申请的交叉引用
本申请基于申请号为201910516738.6、申请日为2019年06月14日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开实施例属于电子设备技术领域，涉及一种折叠装置、显示屏模块及移动终端。
背景技术
移动终端设有显示屏模块，该显示屏模块作为移动终端的输出装置，将相关的信息转换成用户可识别的图像信息，方便用户获取相关的图像信息。随着显示屏技术的发展，显示屏的结构性能也日益进步，既扩大了显示屏模块的屏幕面积，又降低了移动终端的整体尺寸。
在相关技术中，显示屏模块可采用柔性显示屏，其具有可形变弯折的性能。例如，柔性显示屏在手机等移动终端中的应用。然而，柔性显示屏在移动终端的应用中，通常采用手动折叠的方式，无法实现自动化折叠或展开，用户体验差。
发明内容
有鉴于此，本公开实施例提供一种折叠装置、显示屏模块及移动终端。
具体地，本公开实施例是通过如下技术方案实现的：
根据本公开实施例的第一方面，提供了一种折叠装置，所述折叠装置 包括动力组件、连接于所述动力组件的至少一个移动组件和活动连接于所述移动组件的至少一组连杆组件，所述连杆组件配置为活动连接柔性面板，所述动力组件相对于所述柔性面板固定设置；
所述移动组件在所述动力组件的驱动下移动，所述连杆组件随所述移动组件移动且相对所述移动组件转动，至少部分所述柔性面板在所述连杆组件的推动下运动并处于折叠状态或展开状态。
在一实施例中，所述动力组件驱动所述移动组件沿直线移动。
在一实施例中，所述动力组件与移动组件采用螺旋驱动连接。
在一实施例中，所述动力组件包括动力件和连接于所述动力件的传动件，至少一个所述移动组件连接于所述传动件，所述动力件驱动所述传动件转动，以使所述至少一个移动组件沿所述传动件的轴线方向移动。
在一实施例中，所述动力组件还包括与所述动力件间隔设置的支撑件，所述传动件架设于所述支撑件并与所述支撑件可转动连接。
在一实施例中，所述移动组件设有两个及以上且间隔预设距离，所述动力组件能驱动所述移动组件同步运动。
在一实施例中，所述连杆组件包括分别连接于所述移动组件的左撑杆和右撑杆，所述左撑杆和右撑杆分别连接至所述柔性面板，所述左撑杆和右撑杆随着所述移动组件的移动而相对展开或合拢。
在一实施例中，所述左撑杆和右撑杆均包括撑杆部、分别位于所述撑杆部两端的第一连接端和第二连接端，所述第一连接端活动连接于所述移动组件，所述第二连接端活动连接于所述柔性面板。
在一实施例中，所述第一连接端和/或第二连接端设有球面连接部。
在一实施例中，所述左撑杆和右撑杆对称分布。
在一实施例中，所述连杆组件与所述移动组件球面活动连接。
在一实施例中，所述移动组件包括活动连接于所述动力组件的移动主 体和设于所述移动主体的转动部，所述连杆组件可转动连接于所述转动部。
在一实施例中，所述转动部包括凸设于所述移动主体的至少一个连接凸台，所述连杆组件与所述连接凸台可转动连接。
在一实施例中，所述连接凸台设有球形凹槽，所述连杆组件活动连接于所述球形凹槽。
根据本公开实施例的第二方面，提供了一种显示屏模块，包括柔性面板和至少一个如上所述的折叠装置，所述柔性面板设为柔性显示屏。
在一实施例中，所述柔性面板包括面板主体和安装于所述面板主体的支架主体，所述折叠装置安装于所述支架主体并能带动所述支架主体合拢或展开，以使所述面板主体处于相应角度。
在一实施例中，所述支架主体包括第一平板部、第二平板部、连接所述第一平板部和所述第二平板部的铰链部，所述动力组件安装于所述铰链部，所述连杆组件活动连接于所述第一平板部和所述第二平板部。
在一实施例中，所述铰链部包括第一边连杆、第二边连杆、平行分布于所述第一边连杆和第二边连杆的至少一根中间连杆，所述第一边连杆、第二边连杆和中间连杆铰链连接，所述第一平板部活动连接于所述第一边连杆，所述第二平板部活动连接于所述第二边连杆。
在一实施例中，所述第一平板部设有至少一个第一连接部，所述第二平板部设有至少一个第二连接部，所述连杆组件分别活动连接于所述第一连接部和第二连接部。
在一实施例中，所述第一连接部设有第一球形连接槽，所述连杆组件与所述第一球形连接槽可转动连接；和/或，所述第二连接部设有第二球形连接槽，所述连杆组件与所述第二球形连接槽可转动连接。
在一实施例中，所述柔性面板还包括至少一个铰接组件，所述铰接组件配置为连接所述第一平板部、第二平板部和铰链部，以使所述第一平板 部、第二平板部和铰链部连接呈一体且能相对转动。
在一实施例中，所述柔性面板还包括安装于所述铰链部的至少一个限定组件，所述限定组件分别连接于所述第一平板部和第二平板部，以限定所述柔性面板的折叠或展开尺寸。
根据本公开实施例的第三方面，提供了一种移动终端，所述的移动终端包括：
处理器；
配置为存储处理器可执行指令的存储器；
其中，所述移动终端还包括如上所述的显示屏模块。
本公开的实施例提供的技术方案可以具有以下有益效果：
动力组件驱动移动组件移动，以控制柔性面板动作并处于相应地折叠状态或展开状态，控制方便。连杆组件一端活动连接于移动组件并随移动组件移动而转动，连杆组件的另一端连接于柔性面板，连杆组件在移动过程中推动至少部分柔性面板展开或折叠，以使柔性面板的动作，运行平稳，结构巧妙。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开实施例。
附图说明
图1是根据一示例性实施例示出的折叠装置与柔性面板连接的结构示意图；
图2是根据一示例性实施例示出的折叠装置的立体结构示意图；
图3是根据一示例性实施例示出的折叠装置的***结构示意图；
图4是根据一示例性实施例示出的显示屏模块的结构示意图；
图5是图4中A处的放大结构示意图；
图6是根据一示例性实施例示出的显示屏模块的***结构示意图；
图7是根据一示例性实施例示出的限定组件的结构示意图；
图8是根据一示例性实施例示出的移动终端的示意框图。
图中，动力组件10；动力件11；传动件12；调速器13；移动组件20；移动主体21；转动部22；连接凸台23；球形凹槽231；连杆组件30；左撑杆31；撑杆部311；第一连接端312；第二连接端313；右撑杆32；支撑件40；柔性面板50；支架主体51；第一平板部511；第一连接部5111；第一球形连接槽5112；第二平板部512；第二连接部5121；第二球形连接槽5122；铰链部513；第一边连杆5131；第二边连杆5132；中间连杆5133；面板主体52；铰接组件53；铰接凸台531；弹性凸块532；弹性件533；限定组件54；安装块541；限位销轴542；活动块543；滑动孔5431；移动终端60；处理组件61；存储器62；电源组件63；多媒体组件64；音频组件65；输入/输出(I/O)接口66；传感器组件67；通信组件68；处理器69。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类 型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
柔性显示器是由柔软的材料制成，可变型可弯曲的显示装置。其可应用于手机、平板电脑、游戏设备及其它移动终端，以使移动终端的显示区域范围大，又能通过折叠等方式获得较小的存储空间，携带方便。
如图1和图2所示，折叠装置包括动力组件10、连接于动力组件10的至少一个移动组件20和活动连接于移动组件20的至少一组连杆组件30，连杆组件30配置为活动连接柔性面板50，动力组件10相对于柔性面板50固定设置。移动组件20在动力组件10的驱动下移动，连杆组件30随移动组件20移动且相对移动组件20转动，至少部分柔性面板50在连杆组件30的推动下运动并处于折叠状态或展开状态。
至少部分柔性面板50能在外力作用下运动，以使柔性面板50处于展开状态或折叠状态。折叠装置设置于柔性面板50的中部区域，其中，动力组件10相对于柔性面板50的位置固定。可选地，动力组件10固定于柔性面板50，以使两者的相对位置不变。可选地，动力组件10和柔性面板50均装配于移动终端，其中，动力组件10固定于移动终端的固定基座上，以保持动力组件10与柔性面板50的相对位置固定。
连杆组件30的第一端活动连接于移动组件20，连杆组件30的第二端可转动连接于柔性面板50。在一实施例中，连杆组件30与移动组件20球面活动连接，以使连杆组件30能相对于移动组件20万向转动，转动角度范围大。球面活动连接还能限定连杆组件30的活动范围并将移动组件20传递的推拉力传递至柔性面板50，受力传递效果好。
当移动组件20在动力组件10的驱动下移动时，移动组件20的位置逐 渐变化，连杆组件30的第一端与移动组件20同步移动并相对于移动组件20转动，相应地，连杆组件30相对于移动组件20的角度变化。相应地，第二端相对于柔性面板50转动，以适应连杆组件30的角度变化，并且，柔性面板50在连杆组件30的驱动下运动并改变姿态。连杆组件30一端活动连接于移动组件20并随移动组件20移动而转动，连杆组件30的另一端连接于柔性面板50，连杆组件30在移动过程中推动至少部分柔性面板50展开或折叠，运行平稳，结构巧妙。
其中，柔性面板50的运动包括单侧运动或双侧运动。即，连杆组件30连接于柔性面板50一侧，柔性面板50能在连杆组件30的推动下一侧运动，而另一侧不动。或者，连杆组件30连接于柔性面板50两侧，柔性面板50能在连杆组件30的推动下两侧同时运动。移动组件20在动力组件10的驱动下移动，相应地，柔性面板50随着移动组件20的移动而逐渐合拢或展开相对应角度，角度控制效果好。动力组件10驱动移动组件20移动，以控制柔性面板50动作并处于相应地折叠状态或展开状态，控制方便。在一可选的实施例中，移动组件20设有至少一组连杆组件30，以使连杆组件30能带动柔性面板50运动。值得一提的是，移动组件20设有二组及以上的连杆组件30，以使移动组件20移动过程中能通过多组连杆组件30带动柔性面板50运动，连接范围广，运行效率高。
动力组件10带动移动组件20移动，以使连杆组件30能相对于移动组件20活动。可选地，动力组件10带动移动组件20转动或扭动，以使柔性面板50在连杆组件30的带动下展开或合拢。连杆组件30可转动连接于移动组件20，并在移动组件20的扭力或切向力作用下转动，以拉动柔性面板50合拢或展开。在一可选的实施例中，动力组件10驱动移动组件20沿直线移动，以使移动组件20在移动组件20的推力或拉力作用下移动，位移准确性高，柔性面板50的展开角度可控性好。
动力组件10驱动移动组件20直线移动，以使移动组件20的运动方向可控。例如，动力组件10与移动组件20设为齿轮齿条移动机构；或，动力组件10与移动组件20设为凸轮连杆移动机构；或，动力组件10与移动组件20设为丝杠螺母机构。在一可选的实施例中，动力组件10与移动组件20螺旋驱动连接，以构成丝杠螺母机构。其中，动力组件10带动移动组件20沿直线方向精确移动，以控制移动组件20的位置准确性。动力组件10与移动组件20采用螺旋驱动连接，驱动力大且传动平稳，结构稳定性好。
动力组件10与移动组件20采用螺旋驱动连接，以形成丝杠螺母结构。在一可选的实施例中，动力组件10包括动力件11和连接于动力件11的传动件12，至少一个移动组件20连接于传动件12，动力件11驱动传动件12转动，以使至少一个移动组件20沿传动件12的轴线方向移动。
动力件11设为微型电机等动力元件，传动件12与动力件11连接，以传递扭矩力。可选地，动力件11设于调速器13，调速器13可设为减速箱、变速箱等结构，以调节传动件12的转速。可选地，传动件12固定连接于动力件11的输出轴。在一可选的实施例中，传动件12设有螺纹结构，一个或多个移动组件20螺纹连接于传动件12，且移动组件20通过连杆组件30连接于柔性面板50。当动力件11驱动传动件12转动时，一个或多个移动组件20同时沿传动件12的轴向移动，传动效果好。
如图1和图2所示，在一可选的实施例中，移动组件20设有两个及以上且间隔预设距离，动力组件10能驱动移动组件20同步运动，以使柔性面板50多点受力，运动平稳且均衡，受力效果好。在一具体的实施方式中，移动组件20设有两个且间隔分布于传动件12，每一移动组件20均连接有连杆组件30，其中，两组连杆组件30分别连接于柔性面板50且间隔设置。当动力件11驱动传动件12转动时，两个移动组件20同时移动，连杆组件 30的动作一致并带动柔性面板50同步运动，联动效果好。
传动件12设为丝杠结构，其沿轴向延伸以引导移动组件20移动。在一可选的实施例中，动力组件10还包括与动力件11间隔设置的支撑件40，传动件12架设于支撑件40并与支撑件40可转动连接。传动件12固定于动力件11并架设于支撑件40，转动稳定性好。可选地，移动组件20活动于动力件11与支撑件40之间的传动件12上。支撑件40与动力件11间隔设置，传动件12可转动连接于支撑件40，以使传动件12保持稳定的转动位置。特别是当传动件12的尺寸较长时，支撑件40能提高传动件12的转动稳定性及转动精度。
在一可选的实施例中，支撑件40包括轴承座和安装于轴承座的至少一个轴承，轴承的内圈与传动件12连接，以使支撑传动件12平稳转动并提供支撑力。可选地，当传动件12所连接的移动组件20数量设为两个及以上时，支撑件40分布于相邻两个移动组件20之间，且位于移动组件20的行程外，以为保持传动件12的尺寸稳定性，减少传动件12在受到柔性面板50的反作用力情况下的挠动量，移动组件20的移动精度高。
如图2和图3所示，连杆组件30配置为连接移动组件20和柔性面板50，以使移动组件20运动过程中产生的移动量转换成柔性面板50的展开或折叠的运动量。在一实施例中，连杆组件30包括分别连接于移动组件20的左撑杆31和右撑杆32，左撑杆31和右撑杆32的另一端分别连接至柔性面板50，左撑杆31和右撑杆32随着移动组件20的移动而相对展开或合拢。
左撑杆31和右撑杆32的一端均活动连接于移动组件20，另一端分别活动连接于柔性面板50。可选地，左撑杆31和右撑杆32位于移动组件20的同一侧，以驱动柔性面板50一部分弯曲并向另一部分靠拢，以形成折叠状态；或者驱动柔性面板50一部分弯曲并远离另一部分，以形成展开状态，与柔性面板50的连接范围广，驱动方便。可选地，左撑杆31和右撑杆32 位于移动组件20的两侧且相对设置，以驱动位于动力组件10两侧的柔性面板50同步弯曲，两部分柔性面板50同步弯曲合拢，以形成折叠状态；或者，两部分柔性面板50同步弯曲展开，以形成展开状态，同步性好，弯曲效率高。
在一可选的实施例中，左撑杆31和右撑杆32均包括撑杆部311、分别位于撑杆部311两端的第一连接端312和第二连接端313，第一连接端312活动连接于移动组件20，第二连接端313活动连接于柔性面板50。
左撑杆31和右撑杆32的结构基本相同，且呈杆状结构，第一连接端312和第二连接端313设置于撑杆部311的两端。第一连接端312配置为活动连接移动组件20，以使第一连接端312能相对于移动组件20转动。可选地，第一连接端312与移动组件20可转动连接。例如，第一连接端312与移动组件20铰接连接。又或者，第一连接端312与移动组件20通过万向球结构连接。
在一可选的实施例中，第一连接端312设有球面连接部，该球面连接部包括球形、半球形、部分球形表面等具有至少部分球形曲面的球形凸起结构，该球面连接部的最大尺寸大于撑杆部311的截面尺寸，以形成凸起结构。第一连接端312的球面连接部连接于移动组件20，相应地，移动组件20设有球形凹槽231以限定球面连接部并构成万向球结构，以使第一连接端312相对于移动组件20转动。
第一连接端312的结构和第二连接端313的结构相同或相似，如第一连接端312的结构和第二连接端313均设为球面连接部。第一连接端312的结构和第二连接端313的结构不同，在一可选的实施例中，第二连接端313铰接连接于柔性面板50且能相对于柔性面板50转动。可选地，第二连接端313包括相交至撑杆部311的转动部22和可转动连接于第一连接部5111的第二连接部5121，第二连接部5121可转动连接于柔性面板50，以 实现第二连接端313的万向转动，转动效果好。
左撑杆31和右撑杆32相当设置于移动组件20的两侧，并能相对于移动组件20同时转动。在一可选的实施例中，左撑杆31和右撑杆32对称分布，以使柔性面板50受力均衡，展开角度一致性好。
在一实施例中，移动组件20包括活动连接于动力组件10的移动主体21和设于移动主体21的转动部22，连杆组件30可转动连接于转动部22。
移动主体21连接于动力组件10并能在动力组件10的驱动下移动，以推动连杆组件30运动，传动效果好。可选地，动力组件10与移动主体21通过螺纹驱动连接，以使移动主体21在动力组件10的驱动下直线移动。移动主体21设有螺纹孔，动力组件10设有螺旋连接于螺纹孔的传动件12。移动主体21在动力组件10的驱动下沿轴线方向移动，连杆组件30在移动主体21移动过程中转动，以带动柔性面板50展开或折叠，连接方便，联动效果好。
在一实施例中，转动部22包括凸设于移动主体21的至少一个连接凸台23，连杆组件30与连接凸台23可转动连接。转动部22设置于移动主体21并与连杆组件30可转动连接，连接凸台23凸设于移动主体21，并形成凸台结构。连杆组件30连接于连接凸台23，可扩大连杆组件30的活动范围并提高连杆组件30的装配效率。可选地，连接凸台23设有球形凹槽231，连杆组件30活动连接于球形凹槽231，两者万向转动，转动范围广。
在一具体实施方式中，连接凸台23设有两个且分别与左撑杆31和右撑杆32连接，其中，左撑杆31和右撑杆32的第一连接端312均设为与球形凹槽231相匹配的球面连接部，互相限定效果好，且具有良好的力学传递性能。
如图4和图5所示，将上述实施例所公开的折叠装置应用于显示屏模块，以使显示屏模块实现自动折叠，用户体验好。在一实施例中，显示屏 模块包括柔性面板50和至少一个如上述实施例所公开的折叠装置，柔性面板50设为柔性显示屏。
柔性显示屏能在外力作用下弯折，以处于折叠状态或处于平铺的展开状态。折叠装置安装于柔性显示屏，可带动柔性显示屏运动，操作方便。此外，折叠装置还可控制柔性面板50处于预设的角度，方便用户操作或观赏，使用灵活。可选地，显示屏模块设有一个折叠装置，该折叠装置在程序控制下带动柔性面板50运动。可选地，显示屏模块设有两个及以上数量的折叠装置，折叠装置间隔分布于柔性面板50并能同步带动柔性面板50运动，提高柔性面板50运动的平稳性，也提高了柔性面板50的受力均衡性。例如，显示屏模块设有两个折叠装置，两个折叠装置分别自柔性面板50弯曲部位的两端向中间方向靠拢，以扩大折叠装置与柔性面板50的接触面积，连接强度高，受力面广。
在一可选的实施例中，当两个折叠装置相互靠拢时，两个折叠装置可共用一个支撑件40，以提高资源及空间的利用率。即两折叠装置的传动件12同轴设置且传动件12的端部均可转动连接于同一个支撑件40。
在一实施例中，柔性面板50包括面板主体52和安装于面板主体52的支架主体51，折叠装置安装于支架主体51并能带动支架主体51合拢或展开，以使面板主体52处于相应角度。面板主体52配置为输出图像信息，其能弯折且不影响显示效果。支架主体51安装于面板主体52，以使面板主体52保持相应地的形状。如，面板主体52在支架主体51的支撑下保持平铺的展开状态；或者，面板主体52在支架主体51的支撑下局部弯折形成折叠状态或展开相应的角度。
可选地，支架主体51由刚性材料制成，且至少部分支架主体51能弯折，以带动面板主体52折叠。折叠装置安装于支架主体51的弯折部位，以驱动支架主体51执行弯折动作，驱动方便。
在一实施例中，支架主体51包括第一平板部511、第二平板部512、连接第一平板部511和第二平板部512的铰链部513，动力组件10安装于铰链部513，连杆组件30活动连接于第一平板部511和第二平板部512。
面板主体52覆盖于支架主体51的一侧，折叠装置位于支架主体51的另一侧并固定于铰链部513。动力组件10带动移动组件20移动，以使连杆组件30带动第一平板部511和第二平板部512执行弯折动作，继而控制面板主体52处于展开或折叠状态，操作方便。
铰链部513连接于第一平板部511和第二平板部512，以限定支架主体51的弯折部位，弯折部位可控，面板主体52的状态可控性好。可选地，当折叠装置设为动力组件10设为丝杠螺母结构时，动力组件10的回转轴线平行于铰链部513的弯折中心线。
如图4和图6所示，铰链部513除了带动第一平板部511和第二平板部512弯折外，还需为面板主体52提供刚性支撑。在一可选的实施例中，铰链部513包括第一边连杆5131、第二边连杆5132、平行分布于第一边连杆5131和第二边连杆5132的至少一根中间连杆5133，第一边连杆5131、第二边连杆5132和中间连杆5133铰接连接，第一平板部511活动连接于第一边连杆5131，第二平板部512活动连接于第二边连杆5132。
第一边连杆5131、第二边连杆5132和至少一根中间连杆5133互相平行，当面板主体52处于折叠状态时，第一边连杆5131、中间连杆5133和第二边连杆5132的边缘靠近或靠拢以形成弧形结构，以保持面板主体52的结构及形状的稳定性。当面板主体52处于展开状态时，第一边连杆5131、中间连杆5133和第二边连杆5132在拉力作用下平铺，以保持对面板主体52的支撑力。并且，第一边连杆5131、中间连杆5133和第二边连杆5132依次铰接连接，铰链部513的结构稳定性好。
折叠装置安装于铰链部513，可选地，折叠装置安装于中间连杆5133， 以使第一平板部511和第二平板部512在连杆组件30作用力的作用下控制铰链部513弯折，联动效果好。可选地，中间连杆5133的数量设为单数，折叠装置安装于中间连杆5133且铰链部513相对于折叠装置对称设置，以使折叠平稳。例如，中间连杆5133设有三条，其中，折叠装置固定于位于中间位置的中间连杆5133处。
可选地，折叠装置安装于铰链部513并连接于第一平板部511和第二平板部512，以控制支架主体51运动。可选地，折叠装置固定于固定框架上，第一平板部511和第二平板部512均与折叠装置连接，以使折叠装置能带动第一平板部511和第二平板部512中的至少一者运动，改变显示屏模块的活动状态。在一实施例中，第一平板部511设有至少一个第一连接部5111，第二平板部512设有至少一个第二连接部5121，连杆组件30分别活动连接于第一连接部5111和第二连接部5121。第一连接部5111与连杆组件30移动，以使连杆组件30在移动组件20的带动下将作用力传递至第一连接部5111。当折叠装置设有两组及以上数量的连杆组件30时，第一平板部511设有与连杆组件30相对应的第一连接部5111，第二平板部512设有与连杆组件30相对应的第二连接部5121，连接效果好。
如图3和图4所示，连杆组件30连接于第一平板部511和第二平板部512且能相对于第一平板部511和第二平板部512转动，以避免干涉。在一实施例中，第一连接部5111设有第一球形连接槽5112，连杆组件30与第一球形连接槽5112可转动连接；和/或，第二连接部5121设有第二球形连接槽5122，连杆组件30与第二球形连接槽5122可转动连接。
左撑杆31的第二连接端313连接第一球形连接槽5112，右撑杆32的第二连接端313连接第二球形连接槽5122，以使连杆组件30能相对于第一连接部5111和第二连接部5121转动，转动范围广，连接效果好。第一球形连接槽5112和第二球形连接槽5122能承受连杆组件30的拉力及推力， 受力性能好。
在一实施例中，柔性面板50还包括至少一个铰接组件53，铰接组件53配置为连接第一平板部511、第二平板部512和铰链部513，以使第一平板部511、第二平板部512和铰链部513连接呈一体且能相对转动。在一可选的实施例中，铰接组件53包括铰接凸台531、活动连接于每一个铰接凸台531的弹性凸块532和与弹性凸块532对应安装的弹性件533，弹性凸块532在弹性件533的弹性力作用下弹性抵接于相邻的铰接凸台531所连接的构件。
例如，弹性凸块532铰接连接于第一平板部511，则该弹性凸块532弹性抵接于第一边连杆5131。弹性凸块532铰接连接于第二平板部512，则该弹性凸块532弹性抵接于第二边连杆5132。弹性凸块532铰接连接于第一边连杆5131，则该弹性凸块532弹性抵接于中间连杆5133。柔性面板50通过弹性凸块532和弹性件533的联动，以使相邻的第一平板部511、第二平板部512、第一边连杆5131、第二边连杆5132和中间连杆5133之间形成联动的弹性力，起到辅助力或阻尼力的效果，柔性面板50的运动更加平稳。可选地，该弹性件533设有扭簧。
如图4和图7所示，在一实施例中，柔性面板50还包括安装于铰链部513的至少一个限定组件54，限定组件54分别连接于第一平板部511和第二平板部512，以限定柔性面板50的折叠或展开尺寸。在一可选的实施例中，限定组件54分别与第一平板部511和第二平板部512铰接连接，以提高第一平板部511和第二平板部512相对于铰链部513的转动灵活性。可选地，限定组件54设有三个且间隔分布于铰链部513。
在一可选的实施例中，限定组件54包括活动块543、安装块541和固定连接于安装块541的限位销轴542，安装块541固定连接于铰链部513。活动块543设有长槽形的滑动孔5431，限位销轴542插设于滑动孔5431并 在铰链部513形变时沿滑动孔5431的长度方向滑动。滑动孔5431的孔壁限定限位销轴542的极限滑动位置，继而控制第一平板部511和第二平板部512的极限展开或折叠位置，限定效果好，避免柔性面板50因外力破损。
如图8所示，将上述实施例所公开的显示屏模块应用于移动终端，以提高显示屏模块的使用灵活性及提高空间利用率。在一实施例中，移动终端包括：处理器；配置为存储处理器可执行指令的存储器；其中，移动终端还包括如上述实施例所公开的显示屏模块，显示屏模块与处理器通信连接。
例如，移动终端60可以是移动电话、计算机、数字广播终端、消息收发设备、游戏控制台、平板设备、医疗设备、健身设备、个人数字助理、翻译机等。
移动终端60可以包括以下一个或多个组件：处理组件61，存储器62，电源组件63，多媒体组件64，音频组件65，输入/输出(I/O)接口66，传感器组件67，以及通信组件68。
处理组件61通常控制移动终端60的整体操作，诸如与显示、电话呼叫、数据通信、相机操作和记录操作相关联的操作。处理组件61可以包括一个或多个处理器69来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件61可以包括一个或多个模块，便于处理组件61和其他组件之间的交互。例如，处理组件61可以包括多媒体模块，以方便多媒体组件64和处理组件61之间的交互。
存储器62被配置为存储各种类型的数据以支持在移动终端60的操作。这些数据的示例包括配置为在移动终端60上操作的任何应用程序或方法的指令、联系人数据、电话簿数据、消息、图片、视频等。存储器62可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)、电可擦除可编程只读存储器(EEPROM)、可擦除可 编程只读存储器(EPROM)、可编程只读存储器(PROM)、只读存储器(ROM)、磁存储器、快闪存储器、磁盘或光盘。
电源组件63为移动终端60的各种组件提供电力。电源组件63可以包括：电源管理***，一个或多个电源，及其他与为移动终端60生成、管理和分配电力相关联的组件。
多媒体组件64包括在移动终端60和用户之间提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件64包括一个前置摄像头和/或后置摄像头。当移动终端60处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。
音频组件65被配置为输出和/或输入音频信号。例如，音频组件65包括一个麦克风(MIC)，当移动终端60处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器62或经由通信组件68发送。在一些实施例中，音频组件65还包括一个扬声器，配置为输出音频信号。
输入/输出(I/O)接口66为处理组件61和***接口模块之间提供接口，上述***接口模块可以是键盘、点击轮、按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件67包括一个或多个传感器，配置为为移动终端60提供各个方面的状态评估。例如，传感器组件67可以检测到移动终端60的打开/ 关闭状态，组件的相对定位，例如组件为移动终端60的显示器和小键盘，传感器组件67还可以检测移动终端60或移动终端60的一个组件的位置改变，用户与移动终端60接触的存在或不存在，移动终端60方位或加速/减速和移动终端60的温度变化。传感器组件67可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件67还可以包括光传感器，如CMOS或CCD图像传感器，配置为在成像应用中使用。在一些实施例中，该传感器组件67还可以包括加速度传感器、陀螺仪传感器、磁传感器、压力传感器或温度传感器。
通信组件68被配置为便于移动终端60和其他设备之间有线或无线方式的通信。移动终端60可以接入基于通信标准的无线网络，如WiFi、2G、4G、5G、或它们的组合。在一个示例性实施例中，通信组件68经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中，通信组件68还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术、红外数据协会(IrDA)技术、超宽带(UWB)技术、蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，移动终端60可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，配置为执行上述方法。
以上仅为本公开实施例的较佳实施例而已，并不用以限制本公开实施例，凡在本公开实施例的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本公开实施例保护的范围之内。
工业实用性
本公开实施例中，动力组件驱动移动组件移动，以控制柔性面板动作并处于相应地折叠状态或展开状态，控制方便。连杆组件一端活动连接于 移动组件并随移动组件移动而转动，连杆组件的另一端连接于柔性面板，连杆组件在移动过程中推动至少部分柔性面板展开或折叠，以使柔性面板的动作，运行平稳，结构巧妙。

Claims (23)

  1. 一种折叠装置，所述折叠装置包括动力组件、连接于所述动力组件的至少一个移动组件和活动连接于所述移动组件的至少一组连杆组件，所述连杆组件配置为活动连接柔性面板，所述动力组件相对于所述柔性面板固定设置；
    所述移动组件在所述动力组件的驱动下移动，所述连杆组件随所述移动组件移动且相对所述移动组件转动，至少部分所述柔性面板在所述连杆组件的推动下运动并处于折叠状态或展开状态。
  2. 根据权利要求1所述的折叠装置，其中，所述动力组件驱动所述移动组件沿直线移动。
  3. 根据权利要求2所述的折叠装置，其中，所述动力组件与所述移动组件采用螺旋驱动连接。
  4. 根据权利要求3所述的折叠装置，其中，所述动力组件包括动力件和连接于所述动力件的传动件，至少一个所述移动组件连接于所述传动件，所述动力件驱动所述传动件转动，以使所述至少一个移动组件沿所述传动件的轴线方向移动。
  5. 根据权利要求4所述的折叠装置，其中，所述动力组件还包括与所述动力件间隔设置的支撑件，所述传动件架设于所述支撑件并与所述支撑件可转动连接。
  6. 根据权利要求1所述的折叠装置，其中，所述移动组件设有两个及以上且间隔预设距离，所述动力组件能驱动所述移动组件同步运动。
  7. 根据权利要求1所述的折叠装置，其中，所述连杆组件包括分别连接于所述移动组件的左撑杆和右撑杆，所述左撑杆和右撑杆分别连接至所述柔性面板，所述左撑杆和右撑杆随着所述移动组件的移动而相对展开或合拢。
  8. 根据权利要求7所述的折叠装置，其中，所述左撑杆和右撑杆均包括撑杆部、分别位于所述撑杆部两端的第一连接端和第二连接端，所述第一连接端活动连接于所述移动组件，所述第二连接端活动连接于所述柔性面板。
  9. 根据权利要求8所述的折叠装置，其中，所述第一连接端和/或第二连接端设有球面连接部。
  10. 根据权利要求7所述的折叠装置，其中，所述左撑杆和右撑杆对称分布。
  11. 根据权利要求1所述的折叠装置，其中，所述连杆组件与所述移动组件球面活动连接。
  12. 根据权利要求1至11任一项所述的折叠装置，其中，所述移动组件包括活动连接于所述动力组件的移动主体和设于所述移动主体的转动部，所述连杆组件可转动连接于所述转动部。
  13. 根据权利要求12所述的折叠装置，其中，所述转动部包括凸设于所述移动主体的至少一个连接凸台，所述连杆组件与所述连接凸台可转动连接。
  14. 根据权利要求13所述的折叠装置，其中，所述连接凸台设有球形凹槽，所述连杆组件活动连接于所述球形凹槽。
  15. 一种显示屏模块，包括柔性面板和至少一个如权利要求1至14任一项所述的折叠装置，所述柔性面板设为柔性显示屏。
  16. 根据权利要求15所述的显示屏模块，其中，所述柔性面板包括面板主体和安装于所述面板主体的支架主体，所述折叠装置安装于所述支架主体并能带动所述支架主体合拢或展开，以使所述面板主体处于相应角度。
  17. 根据权利要求16所述的显示屏模块，其中，所述支架主体包括 第一平板部、第二平板部、连接所述第一平板部和所述第二平板部的铰链部，所述动力组件安装于所述铰链部，所述连杆组件活动连接于所述第一平板部和所述第二平板部。
  18. 根据权利要求17所述的显示屏模块，其中，所述铰链部包括第一边连杆、第二边连杆、平行分布于所述第一边连杆和第二边连杆的至少一根中间连杆，所述第一边连杆、第二边连杆和中间连杆铰链连接，所述第一平板部活动连接于所述第一边连杆，所述第二平板部活动连接于所述第二边连杆。
  19. 根据权利要求17所述的显示屏模块，其中，所述第一平板部设有至少一个第一连接部，所述第二平板部设有至少一个第二连接部，所述连杆组件分别活动连接于所述第一连接部和第二连接部。
  20. 根据权利要求19所述的显示屏模块，其中，所述第一连接部设有第一球形连接槽，所述连杆组件与所述第一球形连接槽可转动连接；和/或，所述第二连接部设有第二球形连接槽，所述连杆组件与所述第二球形连接槽可转动连接。
  21. 根据权利要求17所述的显示屏模块，其中，所述柔性面板还包括至少一个铰接组件，所述铰接组件配置为连接所述第一平板部、第二平板部和铰链部，以使所述第一平板部、第二平板部和铰链部连接呈一体且能相对转动。
  22. 根据权利要求17所述的显示屏模块，其中，所述柔性面板还包括安装于所述铰链部的至少一个限定组件，所述限定组件分别连接于所述第一平板部和第二平板部，以限定所述柔性面板的折叠或展开尺寸。
  23. 一种移动终端，所述的移动终端包括：
    处理器；
    配置为存储处理器可执行指令的存储器；
    其中，所述移动终端还包括如权利要求15至22任意一项所述的显示屏模块。
PCT/CN2019/111199 2019-06-14 2019-10-15 折叠装置、显示屏模块及移动终端 WO2020248448A1 (zh)

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020246811A1 (ko) * 2019-06-03 2020-12-10 (주)에이유플렉스 탄성구동체
CN114596772B (zh) * 2020-12-07 2024-05-24 北京小米移动软件有限公司 显示屏伸缩驱动机构和电子设备
CN115134435A (zh) * 2021-03-24 2022-09-30 北京小米移动软件有限公司 转动模组和电子设备
CN115234568B (zh) * 2021-04-25 2023-09-19 北京小米移动软件有限公司 连接模组及显示终端
CN113205748B (zh) * 2021-04-30 2022-05-10 武汉天马微电子有限公司 一种显示装置
CN113873067B (zh) * 2021-10-26 2023-09-19 维沃移动通信有限公司 电子设备
CN113990187B (zh) * 2021-10-27 2024-03-19 京东方科技集团股份有限公司 显示组件及其显示控制方法和车载显示装置
CN116137634A (zh) * 2021-11-16 2023-05-19 北京小米移动软件有限公司 一种铰链部件、折叠屏组件及可折叠终端设备
EP4269825A1 (en) * 2022-01-10 2023-11-01 Honor Device Co., Ltd. Folding assembly and electronic device
CN114704176B (zh) * 2022-02-24 2024-06-04 浙江吉利控股集团有限公司 车门开启方法、装置、设备、介质及程序产品
CN117426081A (zh) * 2022-05-19 2024-01-19 北京小米移动软件有限公司 折叠机构以及可折叠电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006243621A (ja) * 2005-03-07 2006-09-14 Canon Inc 表示装置
CN208112673U (zh) * 2018-02-01 2018-11-16 杭州安费诺飞凤通信部品有限公司 一种内折柔性屏移动终端的半自动铰链及内折柔性屏移动终端
CN109298844A (zh) * 2018-10-19 2019-02-01 Oppo广东移动通信有限公司 显示组件、电子设备和电子设备的控制方法
CN208673636U (zh) * 2018-09-19 2019-03-29 云谷（固安）科技有限公司 一种屏体支撑装置以及可折叠式柔性显示装置
CN109844683A (zh) * 2016-10-18 2019-06-04 瓦斯菲·阿希达法特 电动可折叠柔性显示器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324787B1 (en) 2000-08-14 2001-12-04 Richie Burr Adapter for electric garage door openers
EP2038726B1 (en) * 2006-06-22 2016-10-05 Samsung Electronics Co., Ltd. Auto-closable flexible display device
US7687768B2 (en) * 2007-06-13 2010-03-30 Nokia Corporation Mechanical joint having optical interconnection
DE102008056949A1 (de) * 2007-12-17 2009-06-25 Samsung Electro - Mechanics Co., Ltd., Suwon-shi Kippvorrichtung
US8264823B2 (en) * 2009-06-25 2012-09-11 Lg Electronics Inc. Foldable mobile terminal
US9176535B2 (en) * 2011-06-03 2015-11-03 Microsoft Technology Licensing, Llc Flexible display flexure assembly
KR101727971B1 (ko) * 2014-02-21 2017-04-18 삼성전자주식회사 접철식 기기
KR102398836B1 (ko) * 2016-01-18 2022-05-17 엘지전자 주식회사 이동 단말기
CN106933330A (zh) * 2017-03-13 2017-07-07 维沃移动通信有限公司 一种显示控制方法及移动终端
WO2018210196A1 (zh) * 2017-05-17 2018-11-22 Oppo广东移动通信有限公司 可折叠移动终端
EP3637741B1 (en) * 2017-05-17 2021-03-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Foldable mobile terminal
EP3627804A4 (en) * 2017-05-17 2020-05-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. FOLDING MECHANISM, FOLDING MECHANISM ARRANGEMENT AND FOLDING MOBILE TERMINAL
EP3627805A4 (en) * 2017-05-17 2020-05-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. FOLDABLE MOBILE DEVICE
EP3627802B1 (en) * 2017-05-17 2021-08-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Foldable mobile terminal
WO2018210182A1 (zh) * 2017-05-17 2018-11-22 Oppo广东移动通信有限公司 可折叠移动终端
CN208734715U (zh) * 2018-05-25 2019-04-12 深圳市柔宇科技有限公司 可弯曲机构、可弯曲显示模组及可弯曲终端
CN108712535A (zh) * 2018-06-28 2018-10-26 努比亚技术有限公司 可折叠的移动终端
CN108922408B (zh) * 2018-09-19 2024-02-27 云谷（固安）科技有限公司 一种可折叠支撑装置及可折叠柔性显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006243621A (ja) * 2005-03-07 2006-09-14 Canon Inc 表示装置
CN109844683A (zh) * 2016-10-18 2019-06-04 瓦斯菲·阿希达法特 电动可折叠柔性显示器
CN208112673U (zh) * 2018-02-01 2018-11-16 杭州安费诺飞凤通信部品有限公司 一种内折柔性屏移动终端的半自动铰链及内折柔性屏移动终端
CN208673636U (zh) * 2018-09-19 2019-03-29 云谷（固安）科技有限公司 一种屏体支撑装置以及可折叠式柔性显示装置
CN109298844A (zh) * 2018-10-19 2019-02-01 Oppo广东移动通信有限公司 显示组件、电子设备和电子设备的控制方法

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