WO2023108673A1 - 柔性显示面板及电子装置 - Google Patents

柔性显示面板及电子装置 Download PDF

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Publication number
WO2023108673A1
WO2023108673A1 PCT/CN2021/139605 CN2021139605W WO2023108673A1 WO 2023108673 A1 WO2023108673 A1 WO 2023108673A1 CN 2021139605 W CN2021139605 W CN 2021139605W WO 2023108673 A1 WO2023108673 A1 WO 2023108673A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
bracket
rotating shaft
hinge
display panel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2021/139605
Other languages
English (en)
French (fr)
Inventor
曹欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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 Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to US17/623,635 priority Critical patent/US12477675B2/en
Publication of WO2023108673A1 publication Critical patent/WO2023108673A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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

Definitions

  • the present application relates to the field of display technology, in particular to a flexible display panel and an electronic device.
  • the folding board and the hinge mechanism are usually used to realize the folding of the flexible screen.
  • the hinge mechanism is prone to shaking, resulting in unstable movement of the foldable electronic device.
  • Embodiments of the present application provide a flexible display panel and an electronic device, which are used to alleviate the deficiencies in the existing flexible display panel and electronic device.
  • the present invention provides a flexible display panel, comprising:
  • the fixing bracket includes a first fixing bracket and a second fixing bracket located at opposite ends of the hinge;
  • the support mechanism includes a first support part and a second support part, the first support part is rotatably connected to one side of the fixed bracket along the first axis, and the second support part is rotatably connected along the second axis connected to the other side of the fixed bracket;
  • the rotation mechanism is arranged between the first fixed bracket and the second fixed bracket, and includes a first rotating shaft and a second rotating shaft that are rotatably connected to the fixed bracket, and a first connection that is fixedly connected to the first rotating shaft part and a second connecting part fixedly connected with the second rotating shaft;
  • one end of the first connecting part includes a first fixing part and a second fixing part, and the first fixing part and the second fixing part are fixedly connected with the first rotating shaft, and the first connecting part
  • the other end is slidably connected to the first supporting part
  • one end of the second connecting piece includes a third fixing piece and a fourth fixing piece, and the third fixing piece and the fourth fixing piece are connected to the second rotating shaft Fixedly connected, the other end of the second connecting piece is slidably connected to the second supporting part.
  • the first fixing bracket includes a first sliding slot
  • the second fixing bracket includes a second sliding slot
  • the first supporting part includes a first sliding block and a second sliding slot.
  • Two sliders, the second support part includes a third slider and a fourth slider;
  • the first slider rotates in the first slide slot along the first axis
  • the second slider rotates along the first
  • the axis rotates in the second chute
  • the third slider rotates in the first chute along the second axis
  • the fourth slider rotates in the second chute along the second axis. Rotate in the chute.
  • the first support part includes a first recessed area
  • the second support part includes a second recessed area
  • the first recessed area and the second recessed area Relatively arranged, the first recessed area and the second recessed area are butted to form a first receiving groove for receiving the first connecting piece and the second connecting piece, and the first receiving groove is correspondingly arranged on The middle area of the support mechanism.
  • the first support part is provided with a third slide groove
  • the second support part is provided with a fourth slide groove
  • the one end of the first connecting piece is slidably accommodated in the third chute of the first support portion, and the one end of the second connecting piece is slidably accommodated in the first support portion.
  • the fourth sliding groove of the second supporting part In the fourth sliding groove of the second supporting part.
  • the third sliding slot area is located between the first slider and the second sliding block, and the fourth sliding slot area is located between the third sliding slot between the block and the fourth slider;
  • the one end of the first connecting piece includes a first slide rail corresponding to the third sliding groove, and the first connecting piece is slidably connected to the first supporting part through the first slide rail, so that
  • the one end of the second connecting piece includes a second slide rail corresponding to the fourth slide slot, and the second connecting piece is slidably connected to the second support portion through the second slide rail.
  • the hinge further includes a positioning mechanism, and the first recessed area and the second recessed area are butted to form a second receiving groove for accommodating the positioning mechanism.
  • the positioning mechanism includes a first positioning member and a second positioning member, and the first positioning member is located between the first fixing bracket and the rotating mechanism, so The second positioning member is located between the second fixing bracket and the rotating mechanism;
  • the first positioning member and the second positioning member are sleeved on the first rotating shaft and the second rotating shaft, and the first positioning member includes a first protrusion facing the first fixing member and a second protrusion facing the third fixing part, the second positioning part includes a third protrusion facing the second fixing part and a fourth protrusion facing the fourth fixing part, the first A fixing part is provided with a first groove, the second fixing part is provided with a second groove, the third fixing part is provided with a third groove, and the fourth fixing part is provided with a fourth groove;
  • the first protrusion is accommodated in the first groove
  • the second protrusion is accommodated in the third groove
  • the first protrusion is accommodated in the third groove.
  • the three protrusions are accommodated in the second groove
  • the fourth protrusion is accommodated in the fourth groove.
  • the positioning mechanism further includes a first elastic member, a second elastic member, a third elastic member and a fourth elastic member;
  • the first elastic piece and the second elastic piece are located between the first fixing bracket and the first positioning piece, and the third elastic piece and the fourth elastic piece are located between the second fixing bracket and between the second positioning member;
  • Both the first elastic member and the third elastic member are sleeved on the first rotating shaft, one end of the first elastic member is connected to the first positioning member, and the other end of the first elastic member is connected to In the first fixing bracket, one end of the third elastic member is connected to the second positioning member, and the other end of the third elastic member is connected to the second fixing bracket;
  • Both the second elastic member and the fourth elastic member are sleeved on the second rotating shaft, one end of the second elastic member is connected to the first positioning member, and the other end of the second elastic member is connected to In the first fixing bracket, one end of the fourth elastic member is connected to the second positioning member, and the other end of the fourth elastic member is connected to the second fixing bracket;
  • the first elastic part, the second elastic part, the third elastic part and the fourth elastic part are all in an elastically deformed state.
  • the hinge further includes a first bracket, the first bracket is located between the second positioning member and the rotating mechanism, and the first bracket is sleeved on the The first rotating shaft and the second rotating shaft, the first bracket is provided with a first recess and a second recess, the second fixing member is rotatably accommodated in the first recess, and the fourth fixing a component is rotatably accommodated in the second recess;
  • the first fixing bracket includes a first fixing bracket main body, a second bracket extending from one end of the first fixing bracket main body, and a connecting portion connecting the first fixing bracket main body and the second bracket , the second bracket is sleeved on the first rotating shaft and the second rotating shaft, the second bracket is provided with a third depression and a fourth depression, the connecting part is provided with a fixing groove, and the first fixing
  • the first positioning member is rotatably accommodated in the third recess
  • the third fixing member is rotatably accommodated in the fourth recess
  • the first positioning member is located between the second bracket and the first fixing bracket. between the main bodies and installed in the fixing groove.
  • the hinge further includes a synchronization mechanism, located between the first receiving grooves, including a first synchronization element, a second synchronization element and a third synchronization element;
  • the first synchronizing element is connected to the first rotating shaft
  • the second synchronizing element is connected to the second rotating shaft
  • the first synchronizing element is synchronously connected to the second synchronizing element through the third synchronizing element.
  • the synchronous member enables the first rotating shaft and the second rotating shaft to rotate synchronously.
  • the first synchronizing member includes a first gear
  • the second synchronizing member includes a second gear
  • the third synchronizing member includes two third gears meshing with each other;
  • the two third gears are rotatably connected to the first bracket and the second bracket, the first gear is sleeved on the first rotating shaft, and the second gear is sleeved on the first shaft.
  • the flexible display panel further includes a back cover corresponding to the hinge, and the back cover is located on a side of the hinge away from the main body of the flexible display panel.
  • the rear cover is fixedly connected with the hinge.
  • the first fixing member is provided with a first hole for the first rotating shaft to pass through
  • the second fixing member is provided with a hole for the first rotating shaft to pass through.
  • the second hole, the third fixing member is provided with a third hole through which the second shaft passes, and the fourth fixing member is provided with a fourth hole through which the second shaft passes.
  • An embodiment of the present application also provides an electronic device, including the above-mentioned flexible display panel.
  • the present application proposes a flexible display panel and an electronic device.
  • the first connector is set to pass through the first fixing member and the second fixing
  • the first rotating shaft is fixedly connected
  • the second connecting piece is fixedly connected to the second rotating shaft through the third fixing piece and the fourth fixing piece
  • four sets of fixing structures are provided to increase the number of hinges
  • the load value at the rotating mechanism ensures the stability of the flexible display panel when it is folded.
  • FIG. 1 is an exploded schematic diagram of a flexible display panel provided by an embodiment of the present application
  • Fig. 2 is a schematic structural diagram of the hinge provided by the embodiment of the present application.
  • Fig. 3 is an exploded view of the first hinge provided by the embodiment of the present application.
  • Fig. 4 is an exploded view of the rotating mechanism provided by the embodiment of the present application.
  • Fig. 5 is a schematic top view of the first hinge provided in the embodiment of the present application in a flattened state
  • Fig. 6 is a schematic diagram of the first hinge in a transitional folding state provided by the embodiment of the present application.
  • Fig. 7 is a schematic diagram of the fully folded state of the first hinge provided by the embodiment of the present application.
  • Figure 8 is an exploded view of the positioning mechanism provided by the embodiment of the present application.
  • FIG. 9 is a schematic diagram of a synchronization mechanism provided by an embodiment of the present application.
  • the present application provides a flexible display panel and an electronic device.
  • the present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.
  • Embodiments of the present application provide a flexible display panel 100 and an electronic device, and the electronic device includes the flexible display panel 100 .
  • the electronic device can be a mobile terminal, such as a smart phone, a tablet computer, a notebook computer, etc.
  • the electronic device can also be a wearable terminal, such as a smart watch, a smart bracelet, smart glasses, an augmented reality device, etc.
  • the electronic device may also be a fixed terminal, such as a desktop computer, a television, and the like.
  • Figure 1 is an exploded schematic diagram of the flexible display panel provided by the embodiment of the application
  • Figure 2 is a schematic structural diagram of the hinge provided by the embodiment of the application
  • Figure 3 An exploded view of the first hinge provided by the embodiment of the present application
  • FIG. 4 is an exploded view of the rotating mechanism provided by the embodiment of the present application.
  • the flexible display panel 100 includes a housing 10, a hinge 20 accommodated in the housing 10, and a and the flexible display panel main body 30 on one side of the hinge 20, the flexible display panel main body 30 includes a flexible portion 32 corresponding to the hinge 20, wherein the housing 10 and the hinge 20 forms the back support surface of the flexible display panel body 30 to support the transition of the flexible display panel body 30 between a flattened state and a fully folded state.
  • the housing 10 includes a first housing 11 and a second housing 12 that are oppositely arranged, and the intersection areas of the first housing 11 and the second housing 12 respectively have a recess (not marked in the figure), The recessed portion of the first housing 11 and the recessed portion of the second housing 12 abut to form a receiving portion (not marked in the figure) for receiving the hinge 20 .
  • the area of the first casing 11 except its concave portion and the area of the second casing 12 except its concave portion respectively form the support plane of the flexible display panel main body 30; optionally, the first The housing 11 and the second housing 12 have the same size and shape, and the accommodating portion is correspondingly disposed in the middle area of the housing 10 .
  • the hinge 20 includes a first hinge 20a, a second hinge 20b, and a hinge located between the first hinge 20a and the second hinge 20b.
  • the connection structure includes a first support plate 20c and a second support plate 20d arranged oppositely, the first support plate 20c can be threaded
  • the second support plate 20d can be connected with the first connection 20a and the second hinge 20b through threaded connection, snap-fit, etc. Hinge 20b connects.
  • the first hinge 20a, the second hinge 20b, the first support plate 20c and the second support plate 20d are arranged in the accommodation enclosed by the first housing 11 and the second housing 12.
  • the first support plate 20c is set corresponding to the first casing 11
  • the second support plate 20d is set corresponding to the second casing 12
  • the first shell 11, the first hinge 20a, the second hinge 20b, the first support plate 20c, the second support plate 20d and the second shell 12 together form a supporting plane of the flexible display panel body 30 .
  • first hinge 20 a and opposite sides of the second hinge 20 b are connected to the first housing 11 and the second housing 12 .
  • the first hinge 20a and the second hinge 20b may be configured such that the first housing 11 and the second housing 12 rotate around two sides parallel to the second direction y and spaced apart in the first direction x. The axis of rotation rotates.
  • first hinge 20a and the second hinge 20b are the same, and the movement process is also the same, so only the structure of the first hinge 20a is used as an example for illustration below and in the accompanying drawings.
  • the first hinge 20a includes a fixing bracket 210, a supporting mechanism 220 and a rotating mechanism 230, wherein the fixing bracket 210 includes a first fixing bracket 211 and a first fixing bracket 211 located at opposite ends of the first hinge 20a.
  • the second fixed bracket 212, the support mechanism 220 includes a first support part 221 and a second support part 222, the first support part 221 is rotatably connected to one side of the fixed bracket 210 along the first axis, so The second support part 222 is rotatably connected to the other side of the fixed bracket 210 along the second axis, and the rotation mechanism 230 is arranged between the first fixed bracket 211 and the second fixed bracket 212 , It includes a first rotating shaft 231 and a second rotating shaft 232 that are rotatably connected to the fixed bracket 210, a first connecting member 233 that is fixedly connected to the first rotating shaft 231, and a second connecting member that is fixedly connected to the second rotating shaft 232 234.
  • one end of the first connecting part 233 includes a first fixing part 2331 and a second fixing part 2332, and the first fixing part 2331 and the second fixing part 2332 are fixedly connected with the first rotating shaft 231, so The other end of the first connecting piece 233 is slidingly connected to the first supporting part 221, and one end of the second connecting piece 234 includes a third fixing piece 2341 and a fourth fixing piece 2342, and the third fixing piece 2341 and the fourth fixing piece 2342
  • the fourth fixing member 2342 is fixedly connected to the second rotating shaft 232 , and the other end of the second connecting member 234 is slidably connected to the second support portion 222 .
  • the first fixing member 2331 is provided with a first hole 2331a through which the first rotating shaft 231 passes
  • the second fixing member 2332 is provided with a first hole 2331a through which the first rotating shaft 231 passes.
  • Two holes 2332a, the axes of the first hole 2331a and the second hole 2332a are collinear, specifically, the first hole 2331a and the second hole 2332a are equal in size, and both are fixed holes, the first The rotating shaft 231 can be fixedly connected to the first fixing member 2331 through the first hole 2331a and the second hole 2332a;
  • the third fixing member 2341 is provided with a third hole 2341a through which the second rotating shaft 232 passes.
  • the fourth fixing member 2342 is provided with a fourth hole 2342a through which the second rotating shaft 232 passes, and the axes of the third hole 2341a and the fourth hole 2342a are collinear, specifically, the third hole 2341a and the fourth hole 2342a are equal in size and both are fixed holes.
  • the second rotating shaft 232 is fixedly connected to the second fixing member 2332 through the third hole 2341a and the fourth hole 2342a.
  • the first rotating shaft 231 is passed through the first hole 2331a and the second hole 2332a, and pivot pins are respectively inserted into the first hole 2331a and the second hole 2332a, so that the The first fixing member 2331 and the second fixing member 2332 are fixed to the first rotating shaft 231, the second rotating shaft 232 is passed through the third hole 2341a and the fourth hole 2342a, and in the The third hole 2341a and the fourth hole 2342a are respectively inserted with shaft pins, so that the third fixing member 2341 and the fourth fixing member 2342 are fixed to the second rotating shaft 232.
  • fixing the fixing member by inserting a shaft pin into the hole is only for illustration.
  • the first fixing member 2331, the second fixing member 2332 and the first rotating shaft The fixing method of 231 and the fixing method of the third fixing member 2341 and the fourth fixing member 2342 and the second rotating shaft 232 are not specifically limited.
  • first connecting piece 233 is fixedly connected to the first rotating shaft 231 through the first fixing piece 2331 and the second fixing piece 2332
  • second connecting piece 234 is fixedly connected to the first rotating shaft 231 through the first fixing piece 2331 and the second fixing piece 2332 .
  • the third fixing member 2341 and the fourth fixing member 2342 are fixedly connected to the second rotating shaft 232 , the first connecting member 233 is rotatably connected to the fixing bracket 210 through the first rotating shaft 231 , The second connecting member 234 is rotatably connected to the fixed bracket 210 through the second rotating shaft 232, wherein, since the first connecting member 233 passes through the first fixing member 2331 and the second fixing member 2332 is fixedly connected to the first rotating shaft 231, and the second connecting member 234 is fixedly connected to the second rotating shaft 232 through the third fixing member 2341 and the fourth fixing member 2342, thus increasing the first
  • the load value of the hinge 20a at the rotating mechanism 230 ensures the stability of the flexible display panel 100 when it is folded; at the same time, it also reduces the force of the rotating mechanism 230 when the flexible display panel 100 is in the folded state. risk of wear and tear.
  • first support portion 221 is connected to the first housing 11, and the second support portion 222 is connected to the second housing 12.
  • the first support part 221 can be fixedly connected with the first housing 11 through threaded connection, snap-fit, etc.
  • second support part 222 can be fixedly connected with the second shell 12 through threaded connection, snap-fit, etc.
  • the materials of the first housing 11, the second housing 12, the first supporting part 221 and the second supporting part 222 include but not limited to steel; meanwhile, the first rotating shaft 231
  • the axis is not on the same axis as the second rotating axis 232 , and both the first axis and the second axis can be virtual axes or physical axes, which are not specifically limited in this embodiment.
  • Figure 5 is a schematic top view of the first hinge provided in the embodiment of the present application in a flattened state
  • Figure 6 is a schematic view of the first hinge provided in the embodiment of the present application in a A schematic diagram of a transitional folding state
  • FIG. 7 is a schematic diagram of a fully folded state of the first hinge provided by the embodiment of the present application.
  • the first fixing bracket 211 includes a first sliding slot 2111
  • the second fixing bracket 212 includes a second sliding slot 2121
  • the first supporting part 221 includes a first sliding block 221a and a second sliding block 211a.
  • the slider 221b, the second support part 222 includes a third slider 222a and a fourth slider 222b; preferably, the first chute 2111 and the second chute 2121 are arc-shaped chute, so The first slider 221a, the second slider 221b, the third slider 222a and the fourth slider 222b are arc-shaped sliders, and the first slider 221a and the third slider
  • the block 222a can rotate in the first sliding slot 2111
  • the second sliding block 221b and the fourth sliding block 222b can rotate in the second sliding slot 2121 .
  • the first chute 2111 includes a first sub-chute 2111a and a second sub-chute 2111b
  • the second chute 2121 includes a third sub-chute 2121a and a fourth sub-chute 2121b.
  • the bottoms of the first sub-chute 2111a, the second sub-chute 2111b, the third sub-chute 2121a and the fourth sub-chute 2121b all present a circular arc structure, wherein the first slider 221a and the The first sub-chute 2111a cooperates, the second slider 221b cooperates with the third sub-chute 2121a, the third slider 222a cooperates with the second sub-chute 2111b, and the fourth slider 222b cooperates with the fourth sub-sliding slot 2121b.
  • the fourth slider 222b rotates in the fourth sub-sliding slot 2121b along the second axis, that is, in this embodiment, the first sliding block 221a and the first sub-sliding
  • the change of the relative positional relationship between the slots 2111a, the change of the relative positional relationship between the second slider 221b and the third sub-sliding groove 2121a drives the gap between the first supporting part 221 and the fixed bracket 210
  • the change of the relative position is through the change of the relative position relationship between the third slider 222a and the second sub-chute 2111b, the relative position between the fourth slider 222b and the fourth sub-chute 2121b
  • the change of the relationship brings about the change of the relative position between the second support part 222 and the fixed bracket 210 .
  • the rotation direction of the first slider 221a is defined by the first sub-slot 2111a
  • the rotation direction of the second slider 221b is defined by the third sub-slot 2111a
  • the rotation direction of the third slider 222a is defined by the second sub-slot 2111b
  • the fourth sub-slot 2121b defines the The rotation direction of the fourth slider 222b, so as to avoid the unnecessary motion trajectory of the second support part 222 when rotating, so as to make the first hinge 20a more stable during the movement, and ensure that the first hinge 20a 20a overall balance
  • the first fixing bracket 211 and the second fixing bracket 212 are located at opposite ends of the first hinge 20a, which can ensure that the first supporting part 221 stably drives the
  • the movement of the first housing 11 ensures that the second supporting part 222 stably drives the movement of the second housing 12 during the rotation process.
  • the first support part 221 includes a first recessed area 2210
  • the second support part 222 includes a second recessed area 2220
  • the first recessed area 2210 and the second recessed area 2220 are arranged oppositely, so The first recessed area 2210 and the second recessed area 2220 butt to form a first receiving groove 2201 for receiving the first connecting piece 233 and the second connecting piece 234, and the first receiving groove 2201 corresponds to It is arranged in the middle area of the supporting mechanism 220 .
  • first connecting part 233 and the second connecting part 234 of the rotating mechanism 230 are arranged on the first supporting part 221 and the second supporting part 222 to form a
  • the first receiving groove 2201 increases the structural integrity and stability of the first hinge 20a, and effectively prevents the rotation mechanism 230 and the support mechanism 220 from appearing during the movement of the first hinge 20a. Shake relative to each other, causing wear and tear on each other.
  • the first recessed area 2210 is provided with a third sliding slot 221c
  • the second recessed area 2220 is provided with a fourth sliding slot 222c; wherein, the one end of the first connecting member 233 is slidably received In the third chute 221c of the first support portion 221 , the one end of the second connecting member 234 is slidably received in the fourth chute 222c of the second support portion 222 .
  • the third sliding slot 221c is located between the first sliding block 221a and the second sliding block 221b
  • the fourth sliding slot 222c is located between the third sliding block 222a and the fourth sliding block 222b. between; the one end of the first connecting member 233 includes a first slide rail 233a corresponding to the third slide groove 221c, and the first connecting member 233 is connected to the first slide rail 233a through the first slide rail 233a
  • a support part 221 is slidably connected, and the one end of the second connecting member 234 includes a second sliding rail 234a corresponding to the fourth sliding groove 222c, and the second connecting member 234 passes through the second sliding rail 234a is slidably connected with the second supporting portion 222 .
  • the flexible display panel main body 30 also includes a first part 31 and a second part 32 located on opposite sides of the flexible part 32, when the first hinge 20a is in a flat state, the The flexible portion 32 is in a flat state, and the first support portion 221 and the second support portion 222 jointly support the first portion 31 , the second portion 32 and the flexible portion 32 .
  • the two supporting parts 222 are oppositely arranged and support the first part 31 and the second part 32 respectively;
  • the part 31 and the second part 32 have a first included angle
  • the second supporting part 222 and the second supporting part 222 have a second included angle
  • the first included angle is equal to the second included angle.
  • FIG. 8 is an exploded view of the positioning mechanism provided by the embodiment of the present application.
  • the first hinge 20a further includes a positioning mechanism 240, and the first recessed area 2210 and the second recessed area 2220 are butted to form a second receiving groove 2202 for accommodating the positioning mechanism 240
  • the positioning mechanism 240 includes a first positioning member 241 and a second positioning member 242
  • the second receiving slot 2202 includes a first receiving sub-slot 22021 and a second receiving sub-slot located on opposite sides of the first receiving slot 2201 Two receiving sub-slots 22022 , the first positioning member 241 is located in the first receiving sub-slot 22021 , and the second positioning member 242 is located in the second receiving sub-slot 22022 .
  • the first supporting part 220 is effectively enhanced.
  • the integrality and stability of the structure of a hinge 20a so as to avoid the scattered structure and layout of parts in the existing hinge mechanism. Therefore, during the folding process of the flexible screen, the hinge mechanism is prone to shaking, resulting in unstable movement of the foldable electronic device.
  • the positioning mechanism 240 includes a first positioning member 241 and a second positioning member 242, the first positioning member 241 is located between the first fixing bracket 211 and the rotating mechanism 230, and the second positioning member The member 242 is located between the second fixing bracket 212 and the rotating mechanism 230; wherein, the first positioning member 241 and the second positioning member 242 are sleeved on the first rotating shaft 231 and the second positioning member 231 Two rotating shafts 232, the first positioning member 241 includes a first protrusion 241a facing the first fixing member 2331 and a second protrusion 241b facing the third fixing member 2341, the second positioning member 242 includes The third protrusion 242a facing the second fixing part 2332 and the fourth protrusion 242b facing the fourth fixing part 2342, the first fixing part 2331 is provided with a first groove 2331b, and the second fixing part 2331 is provided with a first groove 2331b.
  • the part 2332 has a second groove 2332b
  • the third fixing part 2341 has a third groove
  • the first protrusion 241a is accommodated in the first groove 2331b
  • the second protrusion 241b is accommodated in the third The groove 2341b
  • the third protrusion 242a is accommodated in the second groove 2332b
  • the fourth protrusion 242b is accommodated in the fourth groove 2342b.
  • the positioning mechanism 240 also includes a first elastic member 243, a second elastic member 244, a third elastic member 245 and a fourth elastic member 246, the first elastic member 243 and the second elastic member 244 are located Between the first fixing bracket 211 and the first positioning member 241 , the third elastic member 245 and the fourth elastic member 246 are located between the second fixing bracket 212 and the second positioning member 242 between.
  • the first elastic member 243 and the third elastic member 245 are sleeved on the first rotating shaft 231, one end of the first elastic member 243 is connected to the first positioning member 241, and the first elastic The other end of the member 243 is connected to the first fixing bracket 211, one end of the third elastic member 245 is connected to the second positioning member 242, and the other end of the third elastic member 245 is connected to the second The bracket 212 is fixed.
  • the second elastic member 244 and the fourth elastic member 246 are sleeved on the second shaft 232, one end of the second elastic member 244 is connected to the first positioning member 241, and the second elastic The other end of the member 244 is connected to the first fixing bracket 211, one end of the fourth elastic member 246 is connected to the second positioning member 242, and the other end of the fourth elastic member 246 is connected to the second The bracket 212 is fixed.
  • the first elastic member 243, the second elastic member 244, the third elastic member 245 and The fourth elastic members 246 are in elastic deformation state.
  • the first connecting member 233 rotates, the first groove 2331b and the second groove 2332b rotate accordingly, and the first protrusion 241a is accommodated in the first groove.
  • the third protrusion 242a is accommodated in the second groove 2332b
  • the second connecting member 234 rotates, the second groove 2332b and the fourth groove 2342b rotate accordingly
  • the third protrusion 242a is accommodated in the second groove 2332b
  • the fourth protrusion 242b is accommodated in the fourth groove 2342b
  • the first connector 233 the second connector
  • the switch between the component 234 , the first positioning component 241 and the second positioning component 242 is in a preset mating state.
  • the first positioning member 241 may include one first protrusion 241a and one second protrusion 241b
  • the second positioning member 242 may include one third protrusion 242a and one second protrusion 241b
  • the fourth protrusion 242b, the first fixing part 2331 is provided with a plurality of the first grooves 2331b
  • the second fixing part 2332 is provided with a plurality of the second grooves 2332b
  • the third fixing The member 2341 is provided with a plurality of the third grooves 2341b
  • the fourth fixing member 2342 is provided with a plurality of the fourth grooves 2342b, so that when the first protrusion 241a is accommodated in different positions of the The first groove 2331b, the second protrusion 241b is accommodated in the third groove 2341b in a different position, the third protrusion 242a is accommodated in the second groove 2332b in a different position, the fourth When the protrusions 242b are accommodated in the fourth grooves 2342b at different positions
  • the first connecting member 233 and the second connecting member 234 rotate, the first protrusion 241a and the first groove 2331b engage, and the The second protrusion 241b engages with the third groove 2341b, thereby pushing the first positioning member 241 to move away from the rotation mechanism 230, so that the first elastic member 243 and the second elastic
  • the parts 244 are all compressed, and the first elastic part 243 and the second elastic part 244 in the compressed state can provide force when the first elastic part 243 and the second elastic part 244 return to the deformation so that the first positioning part 241 approaches the direction of the rotation mechanism 230
  • the movement accelerates the engagement between the first protrusion 241a and the first groove 2331b, and the engagement between the second protrusion 241b and the third groove 2341b.
  • the third protrusion 242a engages with the second groove 2332b
  • the fourth protrusion 242b engages with the fourth groove 2342b, thereby pushing the second positioning member 242 away from the
  • the direction of the rotating mechanism 230 moves, so that the third elastic member 245 and the fourth elastic member 246 are both compressed, and the third elastic member 245 and the fourth elastic member 246 in the compressed state are restored to deformation
  • an active force can be provided to make the second positioning member 242 move toward the direction close to the rotation mechanism 230, so as to speed up the engagement of the third protrusion 242a and the second groove 2332b, and the engagement of the fourth protrusion 242a.
  • the first elastic member 243, the second elastic member 244, the third elastic member 245 and the fourth elastic member 245 can be provided.
  • the parameters of the elastic member 246 control the required force, so that the first hinge 20a can realize the parking function at different angles.
  • first positioning member 241 may include one first protrusion 241a and one second protrusion 241b
  • second positioning member 242 may include one third protrusion 242a and one second protrusion 241b
  • One fourth protrusion 242b is only used for illustration, and this embodiment does not limit it.
  • first positioning member 241 and the second positioning member 242 include but not limited to steel
  • first elastic member 243, the second elastic member 244, the third elastic member 245 and the fourth elastic member 246 include but are not limited to springs, which are not specifically limited in this embodiment.
  • the first hinge 20a further includes a first bracket 25, the first bracket 25 is located between the second positioning member 242 and the rotating mechanism 230, and the first bracket 25 is sleeved on the first rotating shaft 231 and the second rotating shaft 232, the first bracket 25 is provided with a first recess 251 and a second recess 252, and the second fixing member 2332 is rotatably accommodated in the In the first recess 251 , the fourth fixing member 2342 is rotatably received in the second recess 252 .
  • the first fixed bracket 211 includes a first fixed bracket main body 211a, a second bracket 211b extending from one end of the first fixed bracket main body 211a, and a second bracket connected to the first fixed bracket main body 211a and the second bracket.
  • the second bracket 211b is sheathed on the first shaft 231 and the second shaft 232, and the second bracket 211b is provided with a third depression (not marked in the figure) and a second Four depressions (not marked in the figure)
  • the connecting part 211c is provided with a fixing groove (not marked in the figure)
  • the first fixing part 2331 is rotatably accommodated in the third depression
  • the third fixing part 2341 is rotatably accommodated in the fourth recess
  • the first positioning member 241 is located between the second bracket 211b and the first fixing bracket main body 211a and installed in the fixing groove.
  • first elastic member 243 is connected to the first positioning member 241
  • the other end of the first elastic member 243 is connected to the first fixing bracket main body 211a
  • second elastic member 244 One end of the second elastic member 244 is connected to the first positioning member 241, and the other end of the second elastic member 244 is connected to the first fixing bracket main body 211a.
  • FIG. 9 is a schematic diagram of a synchronization mechanism provided by an embodiment of the present application.
  • the first hinge 20a further includes a synchronization mechanism 260, the synchronization mechanism 260 is inside the first receiving groove 2201, specifically, the synchronization mechanism 260 is located between the first connecting member 233 and the Between the above-mentioned second connecting parts 234, there are a first synchronizing part 261, a second synchronizing part 262 and a third synchronizing part 263.
  • the first synchronizing member 261 is located between the first fixing member 2331 and the second fixing member 2332, and is connected to the first rotating shaft 231, and the second synchronizing member 262 is located at the third fixing member 2341 and the fourth fixing part 2342, and connected to the second rotating shaft 232, the first synchronizing part 261 is synchronously connected to the second synchronizing part 262 through the third synchronizing part 263 so that all The first rotating shaft 231 and the second rotating shaft 232 rotate synchronously.
  • the synchronous mechanism 260, the rotating mechanism 230 and the positioning mechanism 240 cooperate, and the first supporting part 221 and the The second supporting parts 222 respectively rotate synchronously along the fixed brackets 210, which improves the consistency and stability of the movement of the first hinge 20a.
  • the first slider 221a can be driven to rotate in the first sub-chute 2111a
  • the second slider 221b can be driven to rotate in the third sub-chute.
  • Rotate in the sub-chute 2121a drive the third slider 222a to rotate in the second sub-chute 2111b
  • drive the fourth slider 222b to rotate in the fourth sub-chute 2121b
  • the first synchronizing member 261 includes a first gear 261a
  • the second synchronizing member 262 includes a second gear 262a
  • the third synchronizing member 263 includes two third gears 263a that mesh with each other, wherein the two The third gear 263a is rotatably connected to the first bracket 25 and the second bracket 211b, the first gear sleeve 261a is set on the first shaft 231, and the second gear sleeve 262a is set on the The second rotating shaft 232, the first gear 261a meshes with one of the two third gears 263a, and the second gear 262a meshes with the other of the two third gears 263a.
  • first synchronizing member 261 includes a first gear 261a
  • second synchronizing member 262 includes a second gear 262a
  • third synchronizing member 263 includes two third gears 263a that are meshed with each other.
  • this embodiment does not specifically limit the type of the synchronization mechanism 260 .
  • the folding display device further includes a rear cover (not shown in the figure) corresponding to the first hinge 20a, and the rear cover is located away from the first hinge 20a.
  • a rear cover (not shown in the figure) corresponding to the first hinge 20a, and the rear cover is located away from the first hinge 20a.
  • One side of the flexible display panel main body 30, and the back cover is fixedly connected to the fixing bracket 210; it can be understood that the back cover is used to protect the flexible display panel 100 when the The first hinge 20a is shielded and protected, and due to the shielding of the rear cover, the user cannot see the first hinge 20a, which improves the aesthetics.
  • the flexible display panel 100 further includes a decoration cover 27, the decoration cover 27 is located between the first support part 221 and the second support part 222, and is used to cover the first support part 221 and the second support part 221.
  • the accommodating space of the flexible portion 32 avoids squeezing the flexible portion 32 of the flexible display panel main body 30 when the flexible display panel 100 is bent.
  • This embodiment also provides an electronic device, which includes any flexible display panel 100 in the above embodiments.
  • the flexible display panel 100 has been described in detail in the above-mentioned embodiments, and will not be repeated here.
  • the present application discloses a flexible display panel and an electronic device.
  • the flexible display panel includes a housing, a hinge accommodated in the housing, and a A flexible display panel main body on one side, the flexible display panel main body includes a flexible part, the flexible part corresponds to the hinge, the hinge includes: a fixing bracket, and the fixing bracket includes a second A fixed bracket and a second fixed bracket; a support mechanism, including a first support part and a second support part, the first support part is rotatably connected to one side of the fixed bracket along a first axis, and the second The supporting part is rotatably connected to the other side of the fixed bracket along the second axis; the rotating mechanism is arranged between the first fixed bracket and the second fixed bracket, and includes a The first rotating shaft and the second rotating shaft, the first connecting piece fixedly connected to the first rotating shaft, and the second connecting piece fixedly connected to the second rotating shaft; wherein, one end of the first connecting piece includes a first fixed A piece and a second fixing piece, the first fixing piece and the

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Abstract

一种柔性显示面板（100）及电子装置，该柔性显示面板（100）包括壳体（10）、铰链（20）以及柔性显示面板主体（30），铰链（20）包括固定支架（210）、支撑机构（220）以及转动机构（230），固定支架（210）包括第一固定支架（211）和第二固定支架（212）；支撑机构（220）包括第一支撑部（221）和第二支撑部（222）；转动机构（230）包括第一转轴（231）、第二转轴（232）、第一连接件（233）以及第二连接件（234）。

Description

柔性显示面板及电子装置 技术领域
本申请涉及显示技术领域，尤其涉及一种柔性显示面板及电子装置。
 背景技术
随着显示技术的不断发展，为了满足不同的使用需求，各种具有不同特性的显示也应运而生，智能化、便携化、柔性化的发展趋势是当前电子装置的主要发展方向之一，柔性显示技术相对于传统的平板显示技术最突出的优势在于，突破了原有的二维显示的固有理念，将显示技术的应用领域拓展到更多的便携式的电子装置中，用户可以根据需要将具有柔性显示面板的电子装置进行折叠或者卷曲，以减小电子装置的尺寸，提高电子装置的便携性。
目前，在现有的折叠式电子设备中，通常采用折叠板及铰链机构实现柔性屏的折叠，然而，由于目前采用的铰链机构零部件较多，结构复杂且布局分散，因此在折叠板或铰链机构的驱动下，柔性屏折叠过程中，铰链机构容易出现晃动，造成折叠式电子设备运动不稳定的问题。
 技术问题
本申请实施例提供一种柔性显示面板及电子装置，用于缓解现有柔性显示面板及电子装置中的不足。
 技术解决方案
为解决上述技术问题，本发明提供一种柔性显示面板，包括：
壳体、容纳在所述壳体中的铰链、及设置在所述壳体中且位于所述壳体和所述铰链一侧的柔性显示面板主体，所述柔性显示面板主体包括柔性部，所述柔性部与所述铰链相对应，所述铰链包括：
固定支架，所述固定支架包括位于所述铰链相对两端的第一固定支架和第二固定支架；
支撑机构，包括第一支撑部和第二支撑部，所述第一支撑部沿第一轴线可转动地连接于所述固定支架的一侧，所述第二支撑部沿第二轴线可转动地连接于所述固定支架的另一侧；
转动机构，设置于所述第一固定支架与所述第二固定支架之间，包括与所述固定支架转动连接的第一转轴和第二转轴，与所述第一转轴固定连接的第一连接件以及与所述第二转轴固定连接的第二连接件；
其中，所述第一连接件的一端包括第一固定件和第二固定件，所述第一固定件和所述第二固定件与所述第一转轴固定连接，所述第一连接件的另一端与所述第一支撑部滑动连接，所述第二连接件的一端包括第三固定件和第四固定件，所述第三固定件和所述第四固定件与所述第二转轴固定连接，所述第二连接件的另一端与所述第二支撑部滑动连接。
在本申请实施例所提供的柔性显示面板中，所述第一固定支架包括第一滑槽，所述第二固定支架包括第二滑槽，所述第一支撑部包括第一滑块和第二滑块，所述第二支撑部包括第三滑块和第四滑块；
当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一滑块沿所述第一轴线在所述第一滑槽内转动，所述第二滑块沿所述第一轴线在所述第二滑槽内转动，所述第三滑块沿所述第二轴线在所述第一滑槽内转动，所述第四滑块沿所述第二轴线在所述第二滑槽内转动。
在本申请实施例所提供的柔性显示面板中，所述第一支撑部包括第一凹陷区域，所述第二支撑部包括第二凹陷区域，所述第一凹陷区域和所述第二凹陷区域相对设置，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述第一连接件和所述第二连接件的第一容纳槽，所述第一容纳槽对应设置于所述支撑机构的中间区域。
在本申请实施例所提供的柔性显示面板中，所述第一支撑部设有第三滑槽，所述第二支撑部设有第四滑槽；
其中，所述第一连接件的所述一端可滑动地收容于所述第一支撑部的所述第三滑槽内，所述第二连接件的所述一端可滑动地收容于所述第二支撑部的所述第四滑槽内。
在本申请实施例所提供的柔性显示面板中，所述第三滑槽区域位于所述第一滑块和所述第二滑块之间，所述第四滑槽区域位于所述第三滑块和所述第四滑块之间；
所述第一连接件的所述一端包括与所述第三滑槽相对应的第一滑轨，所述第一连接件通过所述第一滑轨与所述第一支撑部滑动连接，所述第二连接件的所述一端包括与所述第四滑槽相对应的第二滑轨，所述第二连接件通过所述第二滑轨与所述第二支撑部滑动连接。
在本申请实施例所提供的柔性显示面板中，所述铰链还包括定位机构，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述定位机构的第二容纳槽。
在本申请实施例所提供的柔性显示面板中，所述定位机构包括第一定位件和第二定位件，所述第一定位件位于所述第一固定支架和所述转动机构之间，所述第二定位件位于所述第二固定支架和所述转动机构之间；
其中，所述第一定位件和所述第二定位件均套设于所述第一转轴和所述第二转轴，所述第一定位件包括朝向所述第一固定件的第一凸起和朝向所述第三固定件的第二凸起，所述第二定位件包括朝向所述第二固定件的第三凸起和朝向所述第四固定件的第四凸起，所述第一固定件设有第一凹槽，所述第二固定件设有第二凹槽，所述第三固定件设有第三凹槽，所述第四固定件设有第四凹槽；
当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一凸起收容于所述第一凹槽，所述第二凸起收容于所述第三凹槽，所述第三凸起收容于所述第二凹槽，所述第四凸起收容于所述第四凹槽。
在本申请实施例所提供的柔性显示面板中，所述定位机构还包括第一弹性件、第二弹性件、第三弹性件以及第四弹性件；
所述第一弹性件和所述第二弹性件位于所述第一固定支架和所述第一定位件之间，所述第三弹性件和所述第四弹性件位于所述第二固定支架和所述第二定位件之间；
所述第一弹性件和所述第三弹性件均套设于所述第一转轴，所述第一弹性件的一端连接于所述第一定位件，所述第一弹性件的另一端连接于所述第一固定支架，所述第三弹性件的一端连接于所述第二定位件，所述第三弹性件的另一端连接于所述第二固定支架；
所述第二弹性件和所述第四弹性件均套设于所述第二转轴，所述第二弹性件的一端连接于所述第一定位件，所述第二弹性件的另一端连接于所述第一固定支架，所述第四弹性件的一端连接于所述第二定位件，所述第四弹性件的另一端连接于所述第二固定支架；
当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一弹性件、所述第二弹性件、所述第三弹性件以及所述第四弹性件均处于弹性变形状态。
在本申请实施例所提供的柔性显示面板中，所述铰链还包括第一支架，所述第一支架位于所述第二定位件和所述转动机构之间，所述第一支架套设于所述第一转轴和所述第二转轴，所述第一支架设有第一凹陷和第二凹陷，所述第二固定件可转动地收容于所述第一凹陷内，所述第四固定件可转动地收容于所述第二凹陷内；
所述第一固定支架包括第一固定支架主体、自所述第一固定支架主体的一端延伸出的第二支架、及连接所述第一固定支架主体和所述第二支架之间的连接部，所述第二支架套设于所述第一转轴和所述第二转轴，所述第二支架设有第三凹陷和第四凹陷，所述连接部设有一固定槽，所述第一固定件可转动地收容于所述第三凹陷内，所述第三固定件可转动地收容于所述第四凹陷内，所述第一定位件位于所述第二支架和所述第一固定支架主体之间且安装于所述固定槽内。
在本申请实施例所提供的柔性显示面板中，所述铰链还包括同步机构，位于所述第一容纳槽之间，包括第一同步件、第二同步件和第三同步件；
其中，所述第一同步件连接于所述第一转轴，所述第二同步件连接于所述第二转轴，所述第一同步件通过所述第三同步件同步连接于所述第二同步件以使所述第一转轴和所述第二转轴同步转动。
在本申请实施例所提供的柔性显示面板中，所述第一同步件包括第一齿轮，所述第二同步件包括第二齿轮，所述第三同步件包括相互啮合的两第三齿轮；
其中，两所述第三齿轮可转动地连接于所述第一支架和所述第二支架，所述第一齿轮套设于所述第一转轴，所述第二齿轮套设于所述第二转轴，所述第一齿轮啮合与两所述第三齿轮中的一个，所述第二齿轮啮合于两所述第三齿轮中的另一个。
在本申请实施例所提供的柔性显示面板中，所述柔性显示面板还包括与所述铰链对应设置的后盖，所述后盖位于所述铰链远离所述柔性显示面板主体的一侧，所述后盖和所述铰链固定连接。
在本申请实施例所提供的柔性显示面板中，所述第一固定件设有供所述第一转轴穿过的第一孔，所述第二固定件设有供所述第一转轴穿过的第二孔、所述第三固定件设有供所述第二转轴穿过的第三孔、所述第四固定件设有供所述第二轴穿过的第四孔。
本申请实施例还提供一种电子装置，包括上述的柔性显示面板。
 有益效果
本申请实施例的有益效果：本申请提出一种柔性显示面板及电子装置，在所述柔性显示面板中，设置所述第一连接件通过所述第一固定件和所述第二固定件与所述第一转轴固定连接，所述第二连接件通过所述第三固定件和所述第四固定件与所述第二转轴固定连接，通过设置四组固定结构，以此增加所述铰链在转动机构处的负载值，保证所述柔性显示面板折叠时的稳定性。
 附图说明
下面结合附图，通过对本申请的具体实施方式详细描述，将使本申请的技术方案及其它有益效果显而易见。
图1为本申请实施例所提供的柔性显示面板的分解示意图；
图2为本申请实施例所提供的铰链的结构示意图；
图3为本申请实施例所提供的第一铰链的爆炸图；
图4为本申请实施例所提供的转动机构的爆炸图；
图5为本申请实施例提供的第一铰链在展平状态下的俯视示意图；
图6为本申请实施例提供的第一铰链处于过渡折叠状态的示意图；
图7为本申请实施例所提供的第一铰链处于完全折叠状态示意图；
图8为本申请实施例提供的定位机构的爆炸图；
图9为本申请实施例提供的同步机构示意图。
 本发明的实施方式
本申请提供一种柔性显示面板及电子装置，为使本申请的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本申请进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
下面结合附图和具体实施例对本申请做进一步的说明。
本申请实施例提供一种柔性显示面板100及电子装置，所述电子装置包括所述柔性显示面板100。在本申请实施例中，电子装置可以是移动终端，例如智能手机、平板电脑、笔记本电脑等，电子装置也可以是可穿戴式终端，例如智能手表、智能手环、智能眼镜、增强现实设备等，电子装置还可以是固定终端，例如台式电脑、电视等。
请结合图1、图2、图3以及图4；其中，图1为本申请实施例所提供的柔性显示面板的分解示意图；图2为本申请实施例所提供的铰链的结构示意图；图3为本申请实施例所提供的第一铰链的爆炸图；图4为本申请实施例所提供的转动机构的爆炸图。
本实施例提供一种柔性显示面板100，所述柔性显示面板100包括壳体10、容纳在所述壳体10中的铰链20、及设置在所述壳体10中且位于所述壳体10和所述铰链20一侧的柔性显示面板主体30，所述柔性显示面板主体30包括柔性部32，所述柔性部32与所述铰链20相对应，其中，所述壳体10和所述铰链20形成所述柔性显示面板主体30的背部支撑面，以支撑所述柔性显示面板主体30在展平状态和完全折叠状态之间转换。
所述壳体10包括相对设置的第一壳体11和第二壳体12，所述第一壳体11和所述第二壳体12的交接区域分别具有一个凹部（图中未标记），所述第一壳体11的凹陷部和所述第二壳体12的凹陷部对接形成一个用于容纳所述铰链20的容纳部（图中未标记）。所述第一壳体11除其凹陷部以外的区域以及所述第二壳体12除其凹陷部以外的区域分别形成所述柔性显示面板主体30的支撑平面；可选地，所述第一壳体11和所述第二壳体12具有相同的大小和形状，所述容纳部对应设置于所述壳体10的中间区域。
可以理解的是，在本实施例中，如图1和图2所示，所述铰链20包括第一铰链20a、第二铰链20b以及位于所述第一铰链20a和所述第二铰链20b之间且连接所述第一连接20a和所述第二铰链20b的连接结构，所述连接结构包括相对设置的第一支撑板20c和第二支撑板20d，所述第一支撑板20c可通过螺纹连接、卡合等方式与所述第一连接20a和所述第二铰链20b连接，所述第二支撑板20d可通过螺纹连接、卡合等方式与所述第一连接20a和所述第二铰链20b连接。
所述第一铰链20a、所述第二铰链20b、所述第一支撑板20c和所述第二支撑板20d设置于所述第一壳体11和所述第二壳体12围成的容纳槽中，其中，所述第一支撑板20c与所述第一壳体11对应设置，所述第二支撑板20d与所述第二壳体12对应设置，且在所述柔性显示面板100处于完全展平状态下，所述第一壳体11、所述第一铰链20a、所述第二铰链20b、所述第一支撑板20c、所述第二支撑板20d以及所述第二壳体12共同形成所述柔性显示面板主体30的支撑平面。
所述第一铰链20a的相对侧和所述第二铰链20b的相对侧均连接于所述第一壳体11和所述第二壳体12。所述第一铰链20a和所述第二铰链20b可以配置成使所述第一壳体11和所述第二壳体12绕与第二方向y平行且在第一方向x上间隔开的两条旋转轴线旋转。
在本申请实施例中，所述第一铰链20a和所述第二铰链20b的结构相同，运动过程也相同，因此下文以及说明书附图中仅以第一铰链20a的结构为例进行说明。
在本实施例中，所述第一铰链20a包括、固定支架210、支撑机构220以及转动机构230，其中，所述固定支架210包括位于所述第一铰链20a相对两端的第一固定支架211和第二固定支架212，所述支撑机构220包括第一支撑部221和第二支撑部222，所述第一支撑部221沿第一轴线可转动地连接于所述固定支架210的一侧，所述第二支撑部222沿第二轴线可转动地连接于所述固定支架210的另一侧，所述转动机构230设置于所述第一固定支架211与所述第二固定支架212之间，包括与所述固定支架210转动连接的第一转轴231和第二转轴232，与所述第一转轴231固定连接的第一连接件233以及与所述第二转轴232固定连接的第二连接件234。
其中，所述第一连接件233的一端包括第一固定件2331和第二固定件2332，所述第一固定件2331和所述第二固定件2332与所述第一转轴231固定连接，所述第一连接件233的另一端与所述第一支撑部221滑动连接，所述第二连接件234的一端包括第三固定件2341和第四固定件2342，所述第三固定件2341和所述第四固定件2342与所述第二转轴232固定连接，所述第二连接件234的另一端与所述第二支撑部222滑动连接。
在本实施例中，所述第一固定件2331设有供所述第一转轴231穿过的第一孔2331a，所述第二固定件2332设有供所述第一转轴231穿过的第二孔2332a，所述第一孔2331a和所述第二孔2332a轴线共线，具体地，所述第一孔2331a和所述第二孔2332a大小相等，且均为固定孔，所述第一转轴231可以所述第一孔2331a和所述第二孔2332a与所述第一固定件2331固定连接；所述第三固定件2341设有供所述第二转轴232穿过的第三孔2341a、所述第四固定件2342设有供所述第二转轴232穿过的第四孔2342a，所述第三孔2341a和所述第四孔2342a轴线共线，具体地，所述第三孔2341a和所述第四孔2342a大小相等，且均为固定孔，所述第二转轴232通过所述第三孔2341a和所述第四孔2342a与所述第二固定件2332固定连接。
优选地，将所述第一转轴231穿过所述第一孔2331a和所述第二孔2332a，并在所述第一孔2331a和所述第二孔2332a内分别插入轴销，从而使所述第一固定件2331和所述第二固定件2332与所述第一转轴231固定，将所述第二转轴232穿过所述第三孔2341a和所述第四孔2342a，并在所述第三孔2341a和所述第四孔2342a内分别插入轴销，从而使所述第三固定件2341和所述第四固定件2342与所述第二转轴232固定，可以理解的是，本实施例所提供的，利用向孔中插入轴销的方式对固定件进行固定仅用作举例说明，本实施例对所述第一固定件2331和所述第二固定件2332与所述第一转轴231的固定方法、及对所述第三固定件2341和所述第四固定件2342与所述第二转轴232的固定方法不做具体限制。
可以理解的是，本实施例设置所述第一连接件233通过所述第一固定件2331和所述第二固定件2332与所述第一转轴231固定连接，所述第二连接件234通过所述第三固定件2341和所述第四固定件2342与所述第二转轴232固定连接，所述第一连接件233通过所述第一转轴231实现可转动连接于所述固定支架210，所述第二连接件234通过所述第二转轴232实现可转动连接于所述固定支架210，其中，由于所述第一连接件233通过所述第一固定件2331和所述第二固定件2332与所述第一转轴231固定连接，所述第二连接件234通过所述第三固定件2341和所述第四固定件2342与所述第二转轴232固定连接，因此增加所述第一铰链20a在转动机构230处的负载值，保证所述柔性显示面板100折叠时的稳定性；同时，也降低了所述转动机构230在所述柔性显示面板100处于折叠状态时由于受力过大而导致其出现磨损的风险。
需要说明的是，在本实施例中，所述第一支撑部221与所述第一壳体11连接，所述第二支撑部222与所述第二壳体12连接，在实际应用中，所述第一支撑部221可以通过螺纹连接、卡合等方式与第一壳体11固定连接，所述第二支撑部222可以通过螺纹连接、卡合等方式与第二壳体12固定连接，其中，所述第一壳体11、所述第二壳体12、所述第一支撑部221以及所述第二支撑部222的材料均包括但不限于钢材；同时，所述第一转轴231和所述第二转轴232不在同一轴线，所述第一轴线和所述第二轴线均可以是虚拟轴或者实体轴，本实施例对此均不做具体限制。
请结合图3、图5、图6和图7；其中，图5为本申请实施例提供的第一铰链在展平状态下的俯视示意图；图6为本申请实施例提供的第一铰链处于过渡折叠状态的示意图；图7为本申请实施例所提供的第一铰链处于完全折叠状态示意图。
在本实施例中，所述第一固定支架211包括第一滑槽2111，所述第二固定支架212包括第二滑槽2121，所述第一支撑部221包括第一滑块221a和第二滑块221b，所述第二支撑部222包括第三滑块222a和第四滑块222b；优选地，所述第一滑槽2111和所述第二滑槽2121均为弧形滑槽，所述第一滑块221a、所述第二滑块221b、所述第三滑块222a以及所述第四滑块222b均为弧形滑块，所述第一滑块221a和所述第三滑块222a可以在所述第一滑槽2111内转动，所述第二滑块221b和所述第四滑块222b可以在所述第二滑槽2121内转动。
进一步地，所述第一滑槽2111包括第一子滑槽2111a和第二子滑槽2111b，所述第二滑槽2121包括第三子滑槽2121a和第四子滑槽2121b，所述第一子滑槽2111a、所述第二子滑槽2111b、所述第三子滑槽2121a和第四子滑槽2121b的底部均呈现圆弧结构，其中，所述第一滑块221a和所述第一子滑槽2111a配合，所述第二滑块221b与所述第三子滑槽2121a配合，所述第三滑块222a和所述第二子滑槽2111b配合，所述第四滑块222b与所述第四子滑槽2121b配合。
结合图5、图6和图7，当所述第一铰链20a由展平状态折叠至完全折叠状态的过程中，所述第一滑块221a沿所述第一轴线在所述第一子滑槽2111a内转动，所述第二滑块221b沿所述第一轴线在所述第三子滑槽2121a内转动，所述第三滑块222a沿所述第二轴线在所述第二子滑槽2111b内转动，所述第四滑块222b沿所述第二轴线在所述第四子滑槽2121b内转动，即，本实施例通过所述第一滑块221a和所述第一子滑槽2111a之间相对位置关系的变化、所述第二滑块221b和所述第三子滑槽2121a之间相对位置关系的变化，带动所述第一支撑部221和所述固定支架210之间相对位置的变化，通过所述第三滑块222a和所述第二子滑槽2111b之间相对位置关系的变化、所述第四滑块222b和所述第四子滑槽2121b之间相对位置关系的变化，带动所述第二支撑部222和所述固定支架210之间相对位置的变化。
需要说明的是，当所述第一铰链20a由完全折叠状态折叠至展平状态的程中，所述第一支撑部221和所述固定支架210之间相对位置的变化、及所述第二支撑部222和所述固定支架210之间相对位置的变化与上述变化位置原理相同，本实施例不在赘叙。
可以理解的是，本实施例通过所述第一子滑槽2111a限定所述第一滑块221a的转动方向，所述第三子滑槽2121a限定所述第二滑块221b的转动方向，从而避免所述第一支撑部221在转动时产生不必要的运动轨迹，通过所述第二子滑槽2111b限定所述第三滑块222a的转动方向，所述第四子滑槽2121b限定所述第四滑块222b的转动方向，从而避免所述第二支撑部222在转动时产生不必要的运动轨迹，从而使所述第一铰链20a在运动过程中更加稳定，且确保所述第一铰链20a的整体平衡性；同时，所述第一固定支架211和所述第二固定支架212位于所述第一铰链20a相对两端，可保证所述第一支撑部221转动过程中稳定带动所述第一壳体11运动、以及保证所述第二支撑部222转动过程中稳定带动所述第二壳体12运动。
进一步地，所述第一支撑部221包括第一凹陷区域2210，所述第二支撑部222包括第二凹陷区域2220，所述第一凹陷区域2210和所述第二凹陷区域2220相对设置，所述第一凹陷区域2210和所述第二凹陷区域2220对接形成一个用于容纳所述第一连接件233和所述第二连接件234的第一容纳槽2201，所述第一容纳槽2201对应设置于所述支撑机构220的中间区域。
可以理解的是，本实施例通过将所述转动机构230的所述第一连接件233和所述第二连接件234设置于所述第一支撑部221和所述第二支撑部222围成的所述第一容纳槽2201，增加了所述第一铰链20a结构的整体性和稳定性，有效避免所述第一铰链20a在运动过程中，所述转动机构230与所述支撑机构220出现相对晃动，而造成彼此磨损的情况。
具体地，所述第一凹陷区域2210设有第三滑槽221c，所述第二凹陷区域2220设有第四滑槽222c；其中，所述第一连接件233的所述一端可滑动地收容于所述第一支撑部221的所述第三滑槽221c内，所述第二连接件234的所述一端可滑动地收容于所述第二支撑部222的所述第四滑槽222c内。
所述第三滑槽221c位于所述第一滑块221a和所述第二滑块221b之间，所述第四滑槽222c位于所述第三滑块222a和所述第四滑块222b之间；所述第一连接件233的所述一端包括与所述第三滑槽221c相对应的第一滑轨233a，所述第一连接件233通过所述第一滑轨233a与所述第一支撑部221滑动连接，所述第二连接件234的所述一端包括与所述第四滑槽222c相对应的第二滑轨234a，所述第二连接件234通过所述第二滑轨234a与所述第二支撑部222滑动连接。
结合图5、图6和图7，当所述第一铰链20a由展平状态折叠至完全折叠状态的过程中，所述第一连接件233逐渐脱离所述第三滑槽221c，所述第二连接件234逐渐脱离所述第四滑槽222c，即，所述第一支撑部221逐渐远离所述第一连接件233，所述第二支撑部222逐渐远离所述第二连接件234，以此让出用于收容所述柔性显示面板主体30的所述柔性部32的容置空间，避免所述第一支撑部221和所述第二支撑部222对所述柔性显示面板主体30的所述柔性部32造成挤压。
进一步地，请结合图1，所述柔性显示面板主体30还包括位于所述柔性部32相对两侧的第一部31和第二部32，当所述第一铰链20a处于平坦状态时，所述柔性部32处于平坦状态，所述第一支撑部221和所述第二支撑部222共同支撑所述第一部31、所述第二部32和所述柔性部32。
当所述第一铰链20a由展平状态折叠至完全折叠状态的过程中，所述第一铰链20a处于折叠状态，所述柔性部32处于弯曲状态，所述第一支撑部221和所述第二支撑部222相对设置并分别支撑所述第一部31和第二部32；在沿所述第一支撑部221和第二支撑部222指向所述固定支架210的方向上，所述第一部31和所述第二部32具有第一夹角，所述第二支撑部222和所述第二支撑部222具有第二夹角，所述第一夹角等于所述第二夹角。
请结合图3、图5和图8；其中，图8为本申请实施例提供的定位机构的爆炸图。
在本实施例中，所述第一铰链20a还包括定位机构240，所述第一凹陷区域2210和所述第二凹陷区域2220对接形成一个用于容纳所述定位机构240的第二容纳槽2202；进一步地，所述定位机构240包括第一定位件241和第二定位件242，所述第二容纳槽2202包括位于所述第一容纳槽2201相对两侧的第一容纳子槽22021和第二容纳子槽22022，所述第一定位件241位于所述第一容纳子槽22021内，所述第二定位件242位于所述第二容纳子槽22022内。
可以理解的是，本实施例通过将所述定位机构240置于所述第一支撑部221和所述第二支撑部222围成的所述第二容纳槽2202内，有效增强了所述第一铰链20a结构的整体性和稳定性，从而避免现有的铰链机构中零部件结构布局分散，因此在柔性屏折叠过程中，铰链机构容易出现晃动，造成折叠式电子设备运动不稳定的问题。
优选地，所述定位机构240包括第一定位件241和第二定位件242，所述第一定位件241位于所述第一固定支架211和所述转动机构230之间，所述第二定位件242位于所述第二固定支架212和所述转动机构230之间；其中，所述第一定位件241和所述第二定位件242均套设于所述第一转轴231和所述第二转轴232，所述第一定位件241包括朝向所述第一固定件2331的第一凸起241a和朝向所述第三固定件2341的第二凸起241b，所述第二定位件242包括朝向所述第二固定件2332的第三凸起242a和朝向所述第四固定件2342的第四凸起242b，所述第一固定件2331设有第一凹槽2331b，所述第二固定件2332设有第二凹槽2332b，所述第三固定件2341设有第三凹槽2341b，所述第四固定件2342设有第四凹槽2342b。
当所述第一铰链20a由展平状态折叠至完全折叠状态的过程中，所述第一凸起241a收容于所述第一凹槽2331b，所述第二凸起241b收容于所述第三凹槽2341b，所述第三凸起242a收容于所述第二凹槽2332b，所述第四凸起242b收容于所述第四凹槽2342b。
承上，所述定位机构240还包括第一弹性件243、第二弹性件244、第三弹性件245以及第四弹性件246，所述第一弹性件243和所述第二弹性件244位于所述第一固定支架211和所述第一定位件241之间，所述第三弹性件245和所述第四弹性件246位于所述第二固定支架212和所述第二定位件242之间。
所述第一弹性件243和所述第三弹性件245均套设于所述第一转轴231，所述第一弹性件243的一端连接于所述第一定位件241，所述第一弹性件243的另一端连接于所述第一固定支架211，所述第三弹性件245的一端连接于所述第二定位件242，所述第三弹性件245的另一端连接于所述第二固定支架212。
所述第二弹性件244和所述第四弹性件246均套设于所述第二转轴232，所述第二弹性件244的一端连接于所述第一定位件241，所述第二弹性件244的另一端连接于所述第一固定支架211，所述第四弹性件246的一端连接于所述第二定位件242，所述第四弹性件246的另一端连接于所述第二固定支架212。
结合图5和图6，当所述第一铰链20a处于所述过渡折叠状态或完全折叠状态时，所述第一弹性件243、所述第二弹性件244、所述第三弹性件245以及所述第四弹性件246均处于弹性变形状态。
在本实施例中，当所述第一连接件233转动时，所述第一凹槽2331b和所述第二凹槽2332b随之转动，所述第一凸起241a收容于所述第一凹槽2331b内，所述第三凸起242a收容于所述第二凹槽2332b内，所述第二连接件234转动时，所述第二凹槽2332b和所述第四凹槽2342b随之转动，所述第三凸起242a收容于所述第二凹槽2332b内，所述第四凸起242b收容于所述第四凹槽2342b内，所述第一连接件233、所述第二连接件234、所述第一定位件241以及所述第二定位件242之间切换至预设配合状态。
具体地，所述第一定位件241可以包括一个所述第一凸起241a和一个所述第二凸起241b，所述第二定位件242可以包括一个所述第三凸起242a和一个所述第四凸起242b，所述第一固定件2331设有多个所述第一凹槽2331b，所述第二固定件2332设有多个所述第二凹槽2332b，所述第三固定件2341设有多个所述第三凹槽2341b，所述第四固定件2342设有多个所述第四凹槽2342b，从而当该所述第一凸起241a收容于不同位置的所述第一凹槽2331b，所述第二凸起241b收容于不同位置的所述第三凹槽2341b，所述第三凸起242a收容于不同位置的所述第二凹槽2332b，所述第四凸起242b收容于不同位置的所述第四凹槽2342b时，可以实现在所述第一铰链20a进行折叠时，将所述第一铰链20a维持在不同的完全折叠状态，例如，可以将所述第一连接件233和所述第二连接件234维持在与水平面呈30°、45°、60°或者90°夹角的位置。
需要说明的是，在本实施例中，当所述第一连接件233和所述第二连接件234转动时，所述第一凸起241a和所述第一凹槽2331b进行咬合，所述第二凸起241b和所述第三凹槽2341b进行咬合，进而推动所述第一定位件241向着远离所述转动机构230的方向移动，使得所述第一弹性件243和所述第二弹性件244均被压缩，而处于压缩状态的所述第一弹性件243和所述第二弹性件244恢复形变时可以提供作用力使得所述第一定位件241向着靠近所述转动机构230的方向运动，加快所述第一凸起241a和所述第一凹槽2331b进行咬合、及所述第二凸起241b和所述第三凹槽2341b进行咬合。
同时，所述第三凸起242a和所述第二凹槽2332b进行咬合，所述第四凸起242b和所述第四凹槽2342b进行咬合，进而推动所述第二定位件242向着远离所述转动机构230的方向移动，使得所述第三弹性件245和所述第四弹性件246均被压缩，而处于压缩状态的所述第三弹性件245和所述第四弹性件246恢复形变时可以提供作用力使得所述第二定位件242向着靠近所述转动机构230的方向运动，加快所述第三凸起242a和所述第二凹槽2332b进行咬合、及所述第四凸起242b和所述第四凹槽2342b之间进行咬合，即，本实施例可以通过设置所述第一弹性件243，所述第二弹性件244，所述第三弹性件245以及所述第四弹性件246的参数控制所需作用力，使所述第一铰链20a实现不同角度下的驻停功能。
可以理解的是，所述第一定位件241可以包括一个所述第一凸起241a和一个所述第二凸起241b，所述第二定位件242可以包括一个所述第三凸起242a和一个所述第四凸起242b仅用作举例说明，本实施例对此不做限制。
需要说明的是，所述第一定位件241和所述第二定位件242的材料包括但不限于钢材，所述第一弹性件243、所述第二弹性件244、所述第三弹性件245以及所述第四弹性件246包括但不限于弹簧，本实施例对此均不做具体限制。
进一步地，在本实施例中，所述第一铰链20a还包括第一支架25，所述第一支架25位于所述第二定位件242和所述转动机构230之间，所述第一支架25套设于所述第一转轴231和所述第二转轴232，所述第一支架25设有第一凹陷251和第二凹陷252，所述第二固定件2332可转动地收容于所述第一凹陷251内，所述第四固定件2342可转动地收容于所述第二凹陷252内。
所述第一固定支架211包括第一固定支架主体211a、自所述第一固定支架主体211a的一端延伸出的第二支架211b、及连接所述第一固定支架主体211a和所述第二支架211b之间的连接部211c，所述第二支架211b套设于所述第一转轴231和所述第二转轴232，所述第二支架211b设有第三凹陷（图中未标记）和第四凹陷（图中未标记），所述连接部211c设有一固定槽（图中未标记），所述第一固定件2331可转动地收容于所述第三凹陷内，所述第三固定件2341可转动地收容于所述第四凹陷内，所述第一定位件241位于所述第二支架211b和所述第一固定支架主体211a之间且安装于所述固定槽内。
进一步地，所述第一弹性件243的一端连接于所述第一定位件241，所述第一弹性件243的另一端连接于所述第一固定支架主体211a，所述第二弹性件244的一端连接于所述第一定位件241，所述第二弹性件244的另一端连接于所述第一固定支架主体211a。
请结合图3、图5和图9；其中，图9为本申请实施例提供的同步机构示意图。
在本实施例中，所述第一铰链20a还包括同步机构260，所述同步机构260所述第一容纳槽2201内，具体地，所述同步机构260位于所述第一连接件233和所述第二连接件234之间，包括第一同步件261、第二同步件262和第三同步件263。
所述第一同步件261位于所述第一固定件2331和所述第二固定件2332之间，且连接于所述第一转轴231，所述第二同步件262位于所述第三固定件2341和所述第四固定件2342之间，且连接于所述第二转轴232，所述第一同步件261通过所述第三同步件263同步连接于所述第二同步件262以使所述第一转轴231和所述第二转轴232同步转动。
在本实施例中，所述同步机构260、所述转动机构230以及所述定位机构240相配合，通过所述同步机构260和所述转动机构230可以驱动所述第一支撑部221和所述第二支撑部222分别沿着所述固定支架210进行同步转动，提高了所述第一铰链20a运动的一致性和运动的稳定性。
进一步的，通过所述同步机构260和所述转动机构230可以驱动所述第一滑块221a在所述第一子滑槽2111a内进行转动，驱动所述第二滑块221b在所述第三子滑槽2121a内进行转动，驱动所述第三滑块222a在所述第二子滑槽2111b内进行转动，驱动所述第四滑块222b在所述第四子滑槽2121b内进行转动，从而实现所述第一铰链20a的状态变化。
具体地，所述第一同步件261包括第一齿轮261a，所述第二同步件262包括第二齿轮262a，所述第三同步件263包括相互啮合的两第三齿轮263a，其中，两所述第三齿轮263a可转动地连接于所述第一支架25和所述第二支架211b，所述第一齿轮套261a设于所述第一转轴231，所述第二齿轮套262a设于所述第二转轴232，所述第一齿轮啮261a合于两所述第三齿轮263a中的一个，所述第二齿轮262a啮合于两所述第三齿轮263a中的另一个。
需要说明的是，所述第一同步件261包括第一齿轮261a，所述第二同步件262包括第二齿轮262a，所述第三同步件263包括相互啮合的两第三齿轮263a仅用作举例说明，本实施例对所述同步机构260的种类不做具体限制。
需要说明的是，在本实施例中，所述折叠显示装置还包括与所述第一铰链20a对应设置的后盖（图中未画出），所述后盖位于所述第一铰链20a远离所述柔性显示面板主体30的一侧，且所述后盖与所述固定支架210固定连接；可以理解的是，所述后盖用于在所述柔性显示面板100处于折叠状态时对所述第一铰链20a进行遮挡和保护，而由于所述后盖的遮挡，使得用户查看不到所述第一铰链20a，提升美观性。
所述柔性显示面板100还包括装饰盖27，所述装饰盖27位于所述第一支撑部221和所述第二支撑部222之间，用于覆盖所述第一支撑部221和所述第二支撑部222之间的露空区，从而避免所述第一铰链20a的部件暴露；同时，所述装饰盖27包括一弧形槽，以此让出用于收容所述柔性显示面板主体30的所述柔性部32的容置空间，避免所述柔性显示面板100进行弯折时，对所述柔性显示面板主体30的所述柔性部32造成挤压。
本实施例还提供了一种电子装置，所述电子装置包括上述实施例中任一柔性显示面板100。
其中，所述柔性显示面板100已经在上述实施例中进行了详细的说明，在此不在重复说明。
本申请公开了一种柔性显示面板及电子装置，所述柔性显示面板包括壳体、容纳在所述壳体中的铰链、及设置在所述壳体中且位于所述壳体和所述铰链一侧的柔性显示面板主体，所述柔性显示面板主体包括柔性部，所述柔性部与所述铰链相对应，所述铰链包括：固定支架，所述固定支架包括位于所述铰链相对两端的第一固定支架和第二固定支架；支撑机构，包括第一支撑部和第二支撑部，所述第一支撑部沿第一轴线可转动地连接于所述固定支架的一侧，所述第二支撑部沿第二轴线可转动地连接于所述固定支架的另一侧；转动机构，设置于所述第一固定支架与所述第二固定支架之间，包括与所述固定支架转动连接的第一转轴和第二转轴，与所述第一转轴固定连接的第一连接件以及与所述第二转轴固定连接的第二连接件；其中，所述第一连接件的一端包括第一固定件和第二固定件，所述第一固定件和所述第二固定件与所述第一转轴固定连接，所述第一连接件的另一端与所述第一支撑部滑动连接，所述第二连接件的一端包括第三固定件和第四固定件，所述第三固定件和所述第四固定件与所述第二转轴固定连接，所述第二连接件的另一端与所述第二支撑部滑动连接，以此提高所述铰链的整体性和稳定性，避免现有铰链结构中零部件较多，结构复杂且布局分散，铰链容易出现晃动，进而造成柔性显示面板运动不稳定的问题。
可以理解的是，对本领域普通技术人员来说，可以根据本申请的技术方案及其发明构思加以等同替换或改变，而所有这些改变或替换都应属于本申请所附的权利要求的保护范围。

Claims (20)

  1. 一种柔性显示面板，其中，包括壳体、容纳在所述壳体中的铰链、及设置在所述壳体中且位于所述壳体和所述铰链一侧的柔性显示面板主体，所述柔性显示面板主体包括柔性部，所述柔性部与所述铰链相对应，所述铰链包括：
    固定支架，所述固定支架包括位于所述铰链相对两端的第一固定支架和第二固定支架；
    支撑机构，包括第一支撑部和第二支撑部，所述第一支撑部沿第一轴线可转动地连接于所述固定支架的一侧，所述第二支撑部沿第二轴线可转动地连接于所述固定支架的另一侧；
    转动机构，设置于所述第一固定支架与所述第二固定支架之间，包括与所述固定支架转动连接的第一转轴和第二转轴，与所述第一转轴固定连接的第一连接件以及与所述第二转轴固定连接的第二连接件；
    其中，所述第一连接件的一端包括第一固定件和第二固定件，所述第一固定件和所述第二固定件与所述第一转轴固定连接，所述第一连接件的另一端与所述第一支撑部滑动连接，所述第二连接件的一端包括第三固定件和第四固定件，所述第三固定件和所述第四固定件与所述第二转轴固定连接，所述第二连接件的另一端与所述第二支撑部滑动连接。
  2. 如权利要求1所述的柔性显示面板，其中，所述第一固定支架包括第一滑槽，所述第二固定支架包括第二滑槽，所述第一支撑部包括第一滑块和第二滑块，所述第二支撑部包括第三滑块和第四滑块；
    当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一滑块沿所述第一轴线在所述第一滑槽内转动，所述第二滑块沿所述第一轴线在所述第二滑槽内转动，所述第三滑块沿所述第二轴线在所述第一滑槽内转动，所述第四滑块沿所述第二轴线在所述第二滑槽内转动。
  3. 如权利要求2所述的柔性显示面板，其中，所述第一支撑部包括第一凹陷区域，所述第二支撑部包括第二凹陷区域，所述第一凹陷区域和所述第二凹陷区域相对设置，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述第一连接件和所述第二连接件的第一容纳槽，所述第一容纳槽对应设置于所述支撑机构的中间区域。
  4. 如权利要求3所述的柔性显示面板，其中，所述第一凹陷区域设有第三滑槽，所述第二凹陷区域设有第四滑槽，所述第一连接件的所述一端可滑动地收容于第三滑槽内，所述第二连接件的所述一端可滑动地收容于第四滑槽内。
  5. 如权利要求4所述的柔性显示面板，其中，所述第三滑槽位于所述第一滑块和所述第二滑块之间，所述第四滑槽位于所述第三滑块和所述第四滑块之间；
    所述第一连接件的所述一端包括与所述第三滑槽相对应的第一滑轨，所述第一连接件通过所述第一滑轨与所述第一支撑部滑动连接，所述第二连接件的所述一端包括与所述第四滑槽相对应的第二滑轨，所述第二连接件通过所述第二滑轨与所述第二支撑部滑动连接。
  6. 如权利要求4所述的柔性显示面板，其中，所述铰链还包括定位机构，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述定位机构的第二容纳槽。
  7. 如权利要求6所述的柔性显示面板，其中，所述定位机构包括第一定位件和第二定位件，所述第二容纳槽包括位于所述第一容纳槽相对两侧的第一容纳子槽和第二容纳子槽，所述第一定位件位于所述第一容纳子槽内，所述第二定位件位于所述第二容纳子槽内。
  8. 如权利要求7所述的柔性显示面板，其中，所述第一定位件位于所述第一固定支架和所述转动机构之间，所述第二定位件位于所述第二固定支架和所述转动机构之间；
    其中，所述第一定位件和所述第二定位件均套设于所述第一转轴和所述第二转轴，所述第一定位件包括朝向所述第一固定件的第一凸起和朝向所述第三固定件的第二凸起，所述第二定位件包括朝向所述第二固定件的第三凸起和朝向所述第四固定件的第四凸起，所述第一固定件设有第一凹槽，所述第二固定件设有第二凹槽，所述第三固定件设有第三凹槽，所述第四固定件设有第四凹槽；
    当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一凸起收容于所述第一凹槽，所述第二凸起收容于所述第三凹槽，所述第三凸起收容于所述第二凹槽，所述第四凸起收容于所述第四凹槽。
  9. 如权利要求8所述的柔性显示面板，其中，所述定位机构还包括第一弹性件、第二弹性件、第三弹性件以及第四弹性件；
    所述第一弹性件和所述第二弹性件位于所述第一固定支架和所述第一定位件之间，所述第三弹性件和所述第四弹性件位于所述第二固定支架和所述第二定位件之间；
    所述第一弹性件和所述第三弹性件均套设于所述第一转轴，所述第一弹性件的一端连接于所述第一定位件，所述第一弹性件的另一端连接于所述第一固定支架，所述第三弹性件的一端连接于所述第二定位件，所述第三弹性件的另一端连接于所述第二固定支架；
    所述第二弹性件和所述第四弹性件均套设于所述第二转轴，所述第二弹性件的一端连接于所述第一定位件，所述第二弹性件的另一端连接于所述第一固定支架，所述第四弹性件的一端连接于所述第二定位件，所述第四弹性件的另一端连接于所述第二固定支架；
    当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一弹性件、所述第二弹性件、所述第三弹性件以及所述第四弹性件均处于弹性变形状态。
  10. 如权利要求9所述的柔性显示面板，其中，所述铰链还包括第一支架，所述第一支架位于所述第二定位件和所述转动机构之间，所述第一支架套设于所述第一转轴和所述第二转轴，所述第一支架设有第一凹陷和第二凹陷，所述第二固定件可转动地收容于所述第一凹陷内，所述第四固定件可转动地收容于所述第二凹陷内；
    所述第一固定支架包括第一固定支架主体、自所述第一固定支架主体的一端延伸出的第二支架、及连接所述第一固定支架主体和所述第二支架之间的连接部，所述第二支架套设于所述第一转轴和所述第二转轴，所述第二支架设有第三凹陷和第四凹陷，所述连接部设有一固定槽，所述第一固定件可转动地收容于所述第三凹陷内，所述第三固定件可转动地收容于所述第四凹陷内，所述第一定位件位于所述第二支架和所述第一固定支架主体之间且安装于所述固定槽内。
  11. 如权利要求10所述的柔性显示面板，其中，所述铰链还包括同步机构，位于所述第一容纳槽内，包括第一同步件、第二同步件和第三同步件；
    其中，所述第一同步件连接于所述第一转轴，所述第二同步件连接于所述第二转轴，所述第一同步件通过所述第三同步件同步连接于所述第二同步件以使所述第一转轴和所述第二转轴同步转动。
  12. 如权利要求11所述的柔性显示面板，其中，所述第一同步件包括第一齿轮，所述第二同步件包括第二齿轮，所述第三同步件包括相互啮合的两第三齿轮；
    其中，两所述第三齿轮可转动地连接于所述第一支架和所述第二支架，所述第一齿轮套设于所述第一转轴，所述第二齿轮套设于所述第二转轴，所述第一齿轮啮合与两所述第三齿轮中的一个，所述第二齿轮啮合于两所述第三齿轮中的另一个。
  13. 如权利要求1所述的柔性显示面板，其中，所述柔性显示面板还包括与所述铰链对应设置的后盖，所述后盖位于所述铰链远离所述柔性显示面板主体的一侧，所述后盖和所述铰链固定连接。
  14. 如权利要求1所述的柔性显示面板，其中，所述第一固定件设有供所述第一转轴穿过的第一孔，所述第二固定件设有供所述第一转轴穿过的第二孔、所述第三固定件设有供所述第二转轴穿过的第三孔、所述第四固定件设有供所述第二轴穿过的第四孔。
  15. 一种电子装置，其中，包括柔性显示面板，所述柔性显示面板包括壳体、容纳在所述壳体中的铰链、及设置在所述壳体中且位于所述壳体和所述铰链一侧的柔性显示面板主体，所述柔性显示面板主体包括柔性部，所述柔性部与所述铰链相对应，所述铰链包括：
    固定支架，所述固定支架包括位于所述铰链相对两端的第一固定支架和第二固定支架；
    支撑机构，包括第一支撑部和第二支撑部，所述第一支撑部沿第一轴线可转动地连接于所述固定支架的一侧，所述第二支撑部沿第二轴线可转动地连接于所述固定支架的另一侧；
    转动机构，设置于所述第一固定支架与所述第二固定支架之间，包括与所述固定支架转动连接的第一转轴和第二转轴，与所述第一转轴固定连接的第一连接件以及与所述第二转轴固定连接的第二连接件；
    其中，所述第一连接件的一端包括第一固定件和第二固定件，所述第一固定件和所述第二固定件与所述第一转轴固定连接，所述第一连接件的另一端与所述第一支撑部滑动连接，所述第二连接件的一端包括第三固定件和第四固定件，所述第三固定件和所述第四固定件与所述第二转轴固定连接，所述第二连接件的另一端与所述第二支撑部滑动连接。
  16. 如权利要求15所述的电子装置，其中，所述第一固定支架包括第一滑槽，所述第二固定支架包括第二滑槽，所述第一支撑部包括第一滑块和第二滑块，所述第二支撑部包括第三滑块和第四滑块；
    当所述铰链由展平状态折叠至完全折叠状态的过程中，所述第一滑块沿所述第一轴线在所述第一滑槽内转动，所述第二滑块沿所述第一轴线在所述第二滑槽内转动，所述第三滑块沿所述第二轴线在所述第一滑槽内转动，所述第四滑块沿所述第二轴线在所述第二滑槽内转动。
  17. 如权利要求16所述的电子装置，其中，所述第一支撑部包括第一凹陷区域，所述第二支撑部包括第二凹陷区域，所述第一凹陷区域和所述第二凹陷区域相对设置，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述第一连接件和所述第二连接件的第一容纳槽，所述第一容纳槽对应设置于所述支撑机构的中间区域。
  18. 如权利要求17所述的电子装置，其中，所述第一凹陷区域设有第三滑槽，所述第二凹陷区域设有第四滑槽，所述第一连接件的所述一端可滑动地收容于第三滑槽内，所述第二连接件的所述一端可滑动地收容于第四滑槽内。
  19. 如权利要求18所述的电子装置，其中，所述第三滑槽位于所述第一滑块和所述第二滑块之间，所述第四滑槽位于所述第三滑块和所述第四滑块之间；
    所述第一连接件的所述一端包括与所述第三滑槽相对应的第一滑轨，所述第一连接件通过所述第一滑轨与所述第一支撑部滑动连接，所述第二连接件的所述一端包括与所述第四滑槽相对应的第二滑轨，所述第二连接件通过所述第二滑轨与所述第二支撑部滑动连接。
  20. 如权利要求18所述的电子装置，其中，所述铰链还包括定位机构，所述第一凹陷区域和所述第二凹陷区域对接形成一个用于容纳所述定位机构的第二容纳槽。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117167396A (zh) * 2023-11-03 2023-12-05 荣耀终端有限公司 一种转轴机构、支撑装置以及折叠屏终端

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117015665B (zh) * 2022-02-28 2026-04-14 京东方科技集团股份有限公司 转轴机构及电子设备
CN114721150B (zh) * 2022-03-31 2023-02-28 歌尔智能科技有限公司 镜腿组件和眼镜
CN114863818A (zh) * 2022-05-12 2022-08-05 武汉华星光电半导体显示技术有限公司 折叠显示装置
CN114882797A (zh) * 2022-06-01 2022-08-09 武汉华星光电半导体显示技术有限公司 一种显示装置
CN115234572B (zh) * 2022-07-22 2023-07-25 武汉华星光电半导体显示技术有限公司 铰链装置及柔性显示面板
CN115405614B (zh) * 2022-08-19 2024-10-25 武汉华星光电半导体显示技术有限公司 铰链结构和电子装置
CN117722430A (zh) * 2022-09-09 2024-03-19 深圳富泰宏精密工业有限公司 转轴结构以及电子装置
CN116016734B (zh) * 2022-12-23 2026-04-10 维沃移动通信有限公司 铰链组件及电子设备
CN116156035B (zh) * 2023-02-15 2026-03-03 中兴通讯股份有限公司 一种铰链机构及电子设备
CN117450162A (zh) * 2023-02-23 2024-01-26 武汉华星光电半导体显示技术有限公司 一种铰链和可折叠显示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110138916A (zh) * 2018-02-09 2019-08-16 华为技术有限公司 一种旋转装置以及移动终端
US20200233466A1 (en) * 2019-01-17 2020-07-23 Dell Products L.P. Multi-axis hinge translation to adjust housing position relative to flexible display position
US20210034116A1 (en) * 2019-08-02 2021-02-04 Dell Products L.P. Gear synchronized dual axis pivot hinge
CN113202857A (zh) * 2021-07-05 2021-08-03 武汉华星光电半导体显示技术有限公司 铰链、柔性显示面板及电子装置
CN113404770A (zh) * 2021-06-02 2021-09-17 武汉华星光电半导体显示技术有限公司 铰链、显示面板及电子装置
CN113542456A (zh) * 2020-04-15 2021-10-22 华为技术有限公司 折叠装置及电子设备
CN113534891A (zh) * 2020-04-18 2021-10-22 华为技术有限公司 可折叠的电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111698355B (zh) * 2019-03-15 2021-07-09 华为技术有限公司 一种转轴机构及移动终端
CN110701176B (zh) * 2019-10-29 2024-05-24 东莞华众鑫科技有限公司 柔性屏转动结构和柔性屏
CN113090149B (zh) * 2019-12-23 2022-08-09 北京小米移动软件有限公司 铰链结构和折叠式电子设备
CN114006962B (zh) * 2020-10-29 2022-09-23 华为技术有限公司 折叠机构及电子设备
JP7668516B2 (ja) * 2020-10-29 2025-04-25 株式会社ナチュラレーザ・ワン 多軸ヒンジ装置、並びにこの多軸ヒンジ装置を用いた電子機器
CN112648279B (zh) * 2020-12-30 2022-02-08 维沃移动通信有限公司 铰链机构及电子设备
JP7364774B2 (ja) * 2021-01-05 2023-10-18 サムスン エレクトロニクス カンパニー リミテッド ヒンジ構造物を含む電子装置
CN112762090B (zh) * 2021-01-26 2024-11-05 东莞市环力智能科技有限公司 一种内折叠铰链及内折叠移动终端
CN216447292U (zh) * 2021-09-30 2022-05-06 荣耀终端有限公司 一种转轴机构以及电子设备
CN113931923B (zh) * 2021-09-30 2023-11-21 联想(北京)有限公司 连接装置及电子设备
CN114046313B (zh) * 2021-11-25 2023-08-22 武汉华星光电半导体显示技术有限公司 铰链、显示面板及电子装置
CN116781807A (zh) * 2022-03-07 2023-09-19 北京小米移动软件有限公司 铰链、显示模组和电子设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110138916A (zh) * 2018-02-09 2019-08-16 华为技术有限公司 一种旋转装置以及移动终端
US20200233466A1 (en) * 2019-01-17 2020-07-23 Dell Products L.P. Multi-axis hinge translation to adjust housing position relative to flexible display position
US20210034116A1 (en) * 2019-08-02 2021-02-04 Dell Products L.P. Gear synchronized dual axis pivot hinge
CN113542456A (zh) * 2020-04-15 2021-10-22 华为技术有限公司 折叠装置及电子设备
CN113534891A (zh) * 2020-04-18 2021-10-22 华为技术有限公司 可折叠的电子设备
CN113404770A (zh) * 2021-06-02 2021-09-17 武汉华星光电半导体显示技术有限公司 铰链、显示面板及电子装置
CN113202857A (zh) * 2021-07-05 2021-08-03 武汉华星光电半导体显示技术有限公司 铰链、柔性显示面板及电子装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117167396A (zh) * 2023-11-03 2023-12-05 荣耀终端有限公司 一种转轴机构、支撑装置以及折叠屏终端

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