WO2021135386A1 - 具有卷曲屏的电子设备 - Google Patents

具有卷曲屏的电子设备 Download PDF

Info

Publication number
WO2021135386A1
WO2021135386A1 PCT/CN2020/114992 CN2020114992W WO2021135386A1 WO 2021135386 A1 WO2021135386 A1 WO 2021135386A1 CN 2020114992 W CN2020114992 W CN 2020114992W WO 2021135386 A1 WO2021135386 A1 WO 2021135386A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
electronic device
support frame
main support
moving
Prior art date
Application number
PCT/CN2020/114992
Other languages
English (en)
French (fr)
Inventor
冉剑波
施文明
钟鼎
王涛
邹林
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20909197.4A priority Critical patent/EP4075767A4/en
Priority to KR1020227025558A priority patent/KR102655543B1/ko
Priority to JP2022540554A priority patent/JP2023509032A/ja
Publication of WO2021135386A1 publication Critical patent/WO2021135386A1/zh
Priority to US17/852,639 priority patent/US20220326737A1/en

Links

Images

Classifications

    • 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
    • H04M1/026—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
    • 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
    • G06F1/1624—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 sliding enclosures, e.g. sliding keyboard or display
    • 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
    • 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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • This application relates to the field of electronic products, and in particular to an electronic device with a curling screen.
  • electronic devices can adopt flexible screens, which have the characteristics of bendable and flexible compared to traditional rigid screens.
  • a specific solution is to roll the flexible screen on a reel, and unwind the flexible screen from the reel during use to increase the display area of the flexible screen.
  • the effective display screen of the flexible screen is too small to meet the user's normal use requirements, and the back of the flexible screen is not supported after the flexible screen is unfolded, and the flexible screen is easily bent.
  • Another specific solution is to connect a rotating shaft to the flexible screen so that the flexible screen can be folded in half to form a folding mobile phone. However, after folding, the thickness of the whole phone increases.
  • the present application provides an electronic device with a curled screen, which can increase the display area of the display screen while meeting the user's normal use requirements, and can support the display screen with the increased display area.
  • An electronic device with a curling screen provided by an embodiment of the present application includes a device body, a curling screen, and a support assembly.
  • the device body includes a support shaft.
  • the curling screen includes a first display portion and a second display portion arranged in a first direction. , The second display part is curled, and the second display part is arranged around the supporting shaft;
  • At least one side surface of the device body forms a display area.
  • the device body has an initial display state and an extended display state. In the initial display state, the display area constituted by the first display portion; A display portion and at least a part of the second display portion together constitute the display area, and the support assembly is used for supporting the display area in the extended display state.
  • the support component supports the display area in the extended display state, which prevents the user from bending the display area during operation, and improves the user's sense of experience.
  • the electronic device with a curling screen provided in the embodiment of the present application includes a main support frame and a mobile support movable relative to the main support frame, the mobile support and the first display Partly connected, the support shaft is located on the main support frame.
  • the moving bracket drives the first display part to move, which is convenient for controlling the moving bracket and avoids damage to the first display part.
  • an electronic device with a curling screen provided in an embodiment of the present application includes a main support frame and a mobile support movable relative to the main support frame, the mobile support and the second display Partially connected, and the support shaft is located on the movable support.
  • the moving bracket drives the second display part to move, which is convenient for controlling the moving bracket and avoids damage to the first display part.
  • the electronic device with a curling screen provided in an embodiment of the present application further includes a sliding assembly, the sliding assembly including a first fixing part and a sliding part that slides relative to the first fixing part, and the second A fixing part is connected with the main support frame, and the sliding part is connected with the first display part.
  • the electronic device with a curling screen provided in the embodiment of the present application further includes at least one driving component, and the driving component is used to drive the mobile bracket to move, so as to move the device body from the initial display state. Trigger stretching to another extended display state.
  • the first display part can be driven to move in an automatic manner, the transmission is stable, it is convenient to control the driving force for driving the first display part to move, and it is not easy to cause damage to the first display part.
  • the driving assembly includes a first driving part, and the first driving part is a linear driving part.
  • the driving assembly includes a first driving part and a transmission assembly connected to the first driving part, and the transmission assembly includes a rotating part and a The first moving part that matches the rotating part, the first driving part is connected to the rotating part, and the first driving part drives the rotating part to rotate, so that the rotating part drives the first moving part to move, and the first moving The piece is connected with the mobile bracket.
  • the support assembly is used to support the first display part and/or the second display part located outside the main support frame.
  • the support assembly is located in the main support frame, the support assembly includes a second fixing part and a second moving part, and the second The fixed part and the second moving part are joined together to support the back of the first display part, the second fixed part is connected to the main support frame, the second moving part is connected to the first display part and/or the second The moving part is connected with the second display part, and in the extended display state, the second moving part supports the first display part and/or the second display part located outside the main support frame.
  • part of the second moving member in the extended display state, is located in the main support frame.
  • the second moving member is a retractable support plate.
  • the electronic device with a curling screen provided in the embodiment of the present application includes a second driving member and a supporting member connected to the second driving member, and the second driving member drives the supporting member.
  • the piece extends to the outer side of the main support frame to support the second display part located on the outer side of the main support frame.
  • the electronic device with a curling screen provided in an embodiment of the present application further includes at least one connecting component, and the second display part is connected to the main support frame through the connecting component.
  • connection assembly includes a rotating shaft and a reinforcing film rolled on the rotating shaft, and a first side of the reinforcing film is fixed on the rotating shaft Above, the second side of the reinforcing film is connected to the second display part.
  • the driving force of moving the first display part and the supporting force of the rotating shaft to the reinforcing film provide a stretching force for the second display part to keep the second display part flat and reduce the arching of the second display part when it is repeatedly curled. From the phenomenon.
  • the reinforcing film is connected to the back surface of the second display part.
  • the electronic device with a crimping screen provided in the embodiment of the present application includes a mounting member and at least one connecting member.
  • the first end of the connecting member is connected to the main support frame.
  • the second end of the component is connected with the mounting component, and the mounting component is connected with the second display part.
  • the distance between the axis of the support shaft and the display surface of the first display part is different from the axis of the support shaft and the second display surface.
  • the distances between the display surfaces of the display parts are equal.
  • the electronic device with a curling screen provided in the embodiment of the present application further includes at least one locking component, and the locking component is used to fix the first display part and/or in the extended display state.
  • the locking assembly is used to fix the first display part in the initial display state and in the extended display state, so as to maintain the relative position between the first display part and the main support frame, and prevent the first display part from moving.
  • the electronic device with a curling screen provided in an embodiment of the present application includes a support base, a stop block, and at least two elastic pieces.
  • the support base has a slideway, and the stop block It is located in the slideway, and the stop block can move along the extending direction of the slideway, the elastic piece is connected with the support base, and part of the elastic piece extends into the slideway.
  • An electronic device with a curling screen provided in an embodiment of the present application includes a device body, a curling screen, and a supporting component.
  • the area of the display area of the mobile phone in the extended display state is larger than that in the initial display state. In this way, in the initial display state, the user's normal use needs can be met.
  • the display state is expanded, the area of the display area is increased compared to the initial display state to meet the user's demand for a large screen.
  • the display area in the extended display state is supported by the supporting component, which prevents the user from bending the display area during operation, and improves the user experience.
  • FIG. 1 is a schematic diagram of the structure of the first electronic device in the prior art
  • Fig. 2 is a schematic structural diagram of the first electronic device in the prior art in an unfolded state
  • FIG. 3 is a schematic diagram of the structure of a second electronic device in the prior art
  • FIG. 4 is a schematic structural diagram of a second type of electronic device in the prior art in an unfolded state
  • FIG. 5 is a schematic structural diagram of an electronic device with a curling screen provided by an embodiment of the application.
  • FIG. 6 is a bottom view of an electronic device with a curling screen provided by an embodiment of the application.
  • Fig. 7 is a first cross-sectional schematic diagram of the A-A section in Fig. 5;
  • FIG. 8 is a schematic structural diagram of an electronic device with a curling screen in an extended display state according to an embodiment of the application.
  • FIG. 9 is a bottom view of an electronic device with a curling screen in an extended display state according to an embodiment of the application.
  • Fig. 10 is a schematic cross-sectional view of the B-B section in Fig. 8;
  • FIG. 11 is a schematic diagram of the position of a sliding component in an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 12 is a schematic diagram of a position of a sliding component in another direction in an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 13 is a schematic diagram of a position of a driving component in a state of an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 14 is a schematic structural diagram of a driving component in an electronic device with a curling screen provided by an embodiment of the application;
  • 15 is a schematic diagram of the position of the driving component in another state of an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 16 is a schematic diagram of a position of a second display part in an electronic device with a curling screen provided by an embodiment of the application;
  • Fig. 17 is a second cross-sectional schematic diagram of the A-A section in Fig. 5;
  • Fig. 18 is a schematic diagram of the third cross-section of the A-A section in Fig. 5;
  • FIG. 19 is a schematic structural diagram of a connecting component in an electronic device with a curling screen provided by an embodiment of the application;
  • 20 is a schematic diagram of a position of a connection component in an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 21 is a schematic structural diagram of a supporting component in an electronic device with a curling screen provided by an embodiment of the application.
  • FIG. 22 is a schematic diagram of a position of a supporting component in an unfolded state of an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 23 is a schematic structural diagram of a supporting component in an electronic device with a curling screen provided by an embodiment of the application.
  • FIG. 24 is an enlarged schematic diagram of C in FIG. 23;
  • 25 is a schematic diagram of the position of a locking component in an electronic device with a curling screen provided by an embodiment of the application;
  • Fig. 26 is an enlarged schematic diagram of D in Fig. 25;
  • FIG. 27 is a schematic structural diagram of a locking component in an electronic device with a curling screen provided by an embodiment of the application.
  • Figure 28 is a schematic cross-sectional view of the E-E section in Figure 27;
  • FIG. 29 is a schematic structural diagram of an electronic device with a curled screen provided by an embodiment of the application.
  • FIG. 30 is a bottom view of an electronic device with a curling screen provided by an embodiment of the application.
  • FIG. 31 is a schematic structural diagram of an electronic device with a curling screen in an extended display state according to an embodiment of the application.
  • FIG. 32 is a bottom view of an electronic device with a curling screen in an extended display state according to an embodiment of the application.
  • Fig. 33 is a first cross-sectional schematic diagram of the F-F cross section in Fig. 31;
  • Fig. 34 is a schematic diagram of a second cross-section of the F-F cross section in Fig. 31;
  • 35 is a schematic structural diagram of an electronic device with a curled screen provided by an embodiment of the application.
  • Figure 36 is a schematic cross-sectional view of the G-G section in Figure 35;
  • FIG. 37 is a schematic structural diagram of an electronic device with a curling screen in an extended display state according to an embodiment of the application.
  • Fig. 38 is a schematic cross-sectional view of the H-H section in Fig. 37.
  • 30-Equipment body 301-Main support frame; 302-Mobile bracket; 303-Accommodating cavity; 304-Protection cover; 305-Support shaft; 306-Middle frame; 3061-Middle plate; 3062-Frame; 307-Back cover; 3071-first back cover; 3072-second back cover; 308-first channel; 309-second channel; 310-reinforcement film; 311-rotation shaft; 312-mounting part; 3121-connecting part; 313-connecting part ; 314-track; 315-entrance;
  • 40-curling screen 401-first display part; 4011-first side; 4012-second side; 4013-third side; 402-second display part;
  • 60-driving component 601-first driving component; 602-transmission component; 6021-rotating component; 6022-first moving component;
  • 70-support component 701-second fixed part; 7011-first concave part; 7012-first convex part; 702-second moving part; 7021-second concave part; 7022-second convex part; 7023-support part; 7024- telescopic part; 703- second drive member; 704- support member;
  • 80-locking assembly 801-support seat; 8011-slide; 8012-shrapnel holder; 80121-mounting groove; 802-stop block; 8021-guide part; 8022-threaded hole; 803-shrapnel; 8031-abutment Department; 8032-Fixed part.
  • the embodiments of the present application provide an electronic device with a curled screen.
  • the electronic device may be a mobile phone, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA).
  • UMPC ultra-mobile personal computer
  • PDA personal digital assistant
  • this application uses the electronic device as a mobile phone for description.
  • FIG. 1 is a schematic diagram of the structure of the first electronic device in the prior art
  • FIG. 2 is a schematic diagram of the structure of the first electronic device in the prior art in an unfolded state.
  • Figures 1 and 2 show a mobile phone 100 with a flexible screen.
  • the mobile phone 100 includes a housing 101, a first reel 102 and a second reel 103 located in the housing 101, and a reel on the first reel 102.
  • the flexible screen 104 and the supporting film 105 rolled on the second reel 103, the housing 101 has an opening 107, the supporting film 105 is located on the back of the flexible screen 104, the flexible screen 104 and the supporting film 105 extend out of the housing 101 through the opening 107 , And the flexible screen 104 located outside the housing 101 and the end of the supporting film 105 are connected to the push-pull member 106.
  • the mobile phone 100 When the mobile phone 100 is in a curled state, it can be used as a wearable device, and the push-pull member 106 abuts on the opening 107. It is convenient for users to carry.
  • the flexible screen 104 and the supporting film 105 are located in the casing 101, and the casing 101 may be partially transparent, so that the display area of the flexible screen 104 between the push-pull member 106 and the first reel 102 can be displayed normally.
  • the flexible screen 104 and the support film 105 are respectively unfolded from the first reel 102 and the second reel 103, and extend out of the casing 101, thereby increasing the display area of the mobile phone 100 .
  • the supporting strength of the supporting film 105 that can be rolled on the second reel 103 is limited, and it is difficult for the mobile phone 100 to perform touch operations, which affects the user experience.
  • the effective display screen of the flexible screen 104 is too small to meet the user's normal use requirements.
  • FIG. 3 is a schematic structural diagram of a second electronic device in the prior art
  • Fig. 4 is a schematic structural diagram of the second electronic device in an unfolded state in the prior art.
  • Figures 3 and 4 show another mobile phone 200 with a flexible screen.
  • the mobile phone 200 includes a flexible screen 201, a rotating shaft 202, and two supporting shells 203 for supporting the flexible screen 201.
  • the two supporting shells 203 It is connected by a rotating shaft 202.
  • the two supporting shells 203 are attached, and the display area of the flexible screen 201 is half of the entire area of the flexible screen 201, which is convenient to carry while meeting the user's normal use requirements. Or the flexible screen 201 is folded to overlap.
  • the flexible screen 201 When in use, the flexible screen 201 needs to be opened through the two supporting shells 203 to expose the display area of the flexible screen 201. In this way, the volume of the mobile phone 200 is reduced, and the mobile phone 200 is easy to carry while avoiding the flexible screen. 201 scratches.
  • the two supporting housings 203 When it is necessary to increase the display area of the mobile phone 100, the two supporting housings 203 are held to rotate the supporting housings 203 around the rotation axis 202, so that the flexible screen 201 is expanded.
  • the thickness of the mobile phone 200 is 1.5 to 2 times the thickness of the existing mobile phone.
  • the weight of the mobile phone 200 is heavier when the rotating shaft 202 is added, and the overall grip of the mobile phone 200 is felt. And the portability is poor.
  • the flexible screen 201 is bent for a long time at the bending position, and there may be creases, which reduces the surface delicacy of the flexible screen 201 and affects the user experience.
  • an embodiment of the present application provides a mobile phone 300, which includes a device body 30, a curling screen 40, and a support assembly 70; at least one side of the device body 30 forms a display area, and the device body 30 has an initial display state , And the device body 30 can be triggered to extend to another extended display state, and the display area of the initial display state is smaller than the area of the display area in the extended display state; the support assembly 70 is used to support the extended display state Display area.
  • the device body 30 can be manually triggered to extend to another extended display state, or can be automatically triggered to extend to another extended display state. The specific trigger mode is described in detail in the following embodiments.
  • the curling screen 40 includes a first display portion 401 and a second display portion 402 arranged in a first direction; in the initial display state, the first display portion 401 of the curling screen 40 constitutes the main body 30 of the device Display area, and the second display portion 402 is curled; when the device body 30 is triggered to stretch, the second display portion 402 is subsequently unfolded, so that when the device body 30 enters the extended display state, the first The display portion 401 and at least part of the second display portion 402 constitute a display area, that is, the area of the display area in the initial display state is smaller than the area of the display area in the extended display state.
  • the first direction may be the stretching direction when the device body 30 is triggered to stretch.
  • the display area formed by the first display portion 401 can meet the user's normal use requirements.
  • the diagonal length of the display area formed by the first display portion 401 may be 5 inches, 5.2 inches, etc., that is, the main screen size of the mobile phone 300 is 5 inches, 5.2 inches, etc.
  • the first display portion 401 and at least part of the second display portion 402 constitute a display area. Compared with the display area formed by only the first display portion 401 in the initial display state, the display area is increased Area,
  • the device body 30 includes a support shaft 305, and the second display portion 402 is wound around the support shaft 305.
  • the distance between the axis of the support shaft 305 and the display surface of the first display portion 401 is equal to the distance between the axis of the support shaft 305 and the display surface of the second display portion 402. In this way, when the mobile phone 300 is in the extended display state, the second display portion 402 and the first display portion 401 are located in the same plane, which increases the user experience.
  • the mobile phone 300 provided in the embodiment of the present application includes a device body 30, a curling screen 40, and a supporting assembly 70.
  • the mobile phone 300 can meet the normal use requirements of users when the mobile phone 300 is in an initial display state.
  • the area of the display area is larger than the area in the initial display state, so that the area of the display area is increased to meet the user's demand for a large screen.
  • the display area in the extended display state is supported by the supporting component, which prevents the user from bending the display area during operation, and improves the user experience.
  • the curling screen 40 in the mobile phone 300 can be moved toward different sides of the mobile phone 300.
  • the scene in which the curled screen in the mobile phone 300 moves toward the first side of the mobile phone 300 is set as scene 1
  • the scene in which the curled screen in the mobile phone 300 moves toward the second side of the mobile phone 300 is set as scene 2.
  • the scene in which the curled screen 40 in the mobile phone 300 moves toward the opposite sides of the mobile phone 300 is set to scene three.
  • the structure of the mobile phone 300 will be described for scene one, scene two and scene three respectively.
  • FIG. 5 is a schematic structural diagram of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 6 is a bottom view of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 7 is the AA section in FIG. 5 Schematic diagram of the cross-section. 5 to 7 show the initial display state of the mobile phone 300.
  • the mobile phone 300 provided by the embodiment of the present application includes a device body 30 and a curling screen 40.
  • the curling screen 40 includes a first display portion 401 and a second display portion 402 arranged in a first direction.
  • the second display part 402 is crimped on the support shaft 305;
  • the device body 30 includes a main support frame 301 and a movable frame 302 movable relative to the main support frame 301, the movable frame 302 is connected to the first display part 401, and the support shaft 305 Located on the main support frame 301.
  • the device body 30 may be a mobile phone body, and the mobile phone body may also include a battery and a circuit board in the main support frame 301 that can realize the functions of the mobile phone. This embodiment does not limit the body of the mobile phone.
  • the second display portion 402 When the mobile phone 300 is in the initial display state, the second display portion 402 is curled on the support shaft 305, and the display area formed by the first display portion 401 can meet the normal use requirements of the user.
  • the second display part 402 may be located in the main support frame 301, for example, the first display part 401 and the main support frame 301 enclose a receiving cavity 303, the second display part 402 is curled on the support shaft 305, and the second display part 402 and the supporting shaft 305 are located in the containing cavity 303.
  • the second display portion 402 may also be located outside the device body 30.
  • the second display portion 402 is located on the side, front, or back opposite to the front of the main support frame 301, wherein the front of the main support frame 301 is the first display portion 401 Display surface.
  • the curling screen 40 may be an integral screen, and the first display portion 401 and the second display portion 402 are used to distinguish different display areas of the curling screen 40.
  • the curling screen 40 may also be a screen formed by splicing the first display part 401 and the second display part 402 with each other, which is not limited in this embodiment.
  • the movable bracket 302 may be a wrapper wrapped on the side of the first display portion 401 that can be moved out of the main support frame 301, and the wrapper may wrap on at least a part of the first side 4011 of the first display portion 401
  • the first side 4011 is a side of the first display portion 401 that can move out of the main support frame 301 and is perpendicular to the moving direction of the first display portion 401.
  • the encapsulation can also be wrapped around the first side 4011 and part of the second side 4012 of the first display part 401; or, the encapsulation can be wrapped around the first side 4011 and part of the first side 4011 of the first display part 401.
  • the three sides 4013, or the encapsulation may be wrapped around the first side 4011 of the first display portion 401, part of the second side 4012, and part of the third side 4013.
  • the second side 4012 and the third side 4013 are located on both sides of the first side 4011, respectively.
  • FIG. 8 is a schematic structural diagram of an electronic device with a curled screen in an extended display state provided by an embodiment of the application
  • FIG. 9 is a bottom view of an electronic device with a curled screen in an extended display state according to an embodiment of the application
  • Fig. 10 is a schematic cross-sectional view of the BB section in Fig. 8.
  • Figures 8 to 10 show the extended display state of the mobile phone 300.
  • the moving bracket 302 can move toward the first side of the main support frame 301, thereby driving the first display portion 401 to move toward the first side of the main support frame 301, that is, driving the first display portion 401 toward the first side of the main support frame 301. Moving in the +X direction in FIG.
  • the first display portion 401 drives the second display portion 402 to move, so that at least part of the second display portion 402 is expanded and extends to the outside of the receiving cavity 303. At this time, part or all of the first display part 401 is moved to the outside of the main support frame 301, so that the mobile phone 300 is in an extended display state. In this way, the first display portion 401 and the expanded second display portion 402 jointly form a display area, thereby increasing the display area of the mobile phone 300, and meeting the user's needs for a large display area of the mobile phone 300 without increasing the overall thickness of the mobile phone 300 .
  • the moving bracket 302 can move toward the second side of the main support frame 301, wherein the first side of the main support frame 301 is opposite to the second side of the main support frame 301. That is, the moving bracket 302 drives the first display portion 401 to move in the -X direction in FIG. 8, and the second display portion 402 is driven to move by the first display portion 401, so that at least a part of the second display portion 402 is curled and extends into the accommodation.
  • the first display portion 401 is moved to the main support frame 301, so that the mobile phone 300 is in the initial display state shown in FIG. 5, with the first display portion 401 as the display area. In this way, while meeting the user's normal display requirements for the screen of the mobile phone 300, the area of the display area of the mobile phone is reduced, and the portability of the mobile phone 300 is ensured.
  • a sliding groove or a sliding rail is provided on the main support frame 301, and the extending direction of the sliding groove or sliding rail is parallel to the moving direction of the moving bracket 302, that is, the extending direction of the sliding groove or sliding rail.
  • the end of the first display part 401 is located in the sliding groove or the first display part 401 is located on the sliding rail, and the sliding groove or sliding rail is provided to provide a guide for the movement of the first display part 401 This function enables the first display portion 401 to move smoothly.
  • the first display part 401 is driven to move by the moving bracket 302, so that the first display part 401 follows the movement of the second display part 402.
  • the method of triggering the movement of the mobile support 302 may be manual or automatic to drive the mobile support 302 to move, which will be described below in conjunction with specific embodiments.
  • FIG. 11 is a schematic diagram of the position of a sliding component in an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 12 is a schematic diagram of a position of the sliding component in another direction in an electronic device with a curling screen provided by an embodiment of the application
  • Figures 11 and 12 show a way of manually moving the mobile support 302.
  • the mobile phone 300 further includes a sliding assembly 50, the sliding assembly 50 may be a bistable slide rail mechanism, wherein the bistable mechanism refers to the mechanism in the movement process There are two stable equilibrium states.
  • the bistable mechanism makes the moving bracket 302 move out of the main support frame 301 to form a stable equilibrium state, and the bistable mechanism makes the first display part 401 on the movable bracket 302 form another stable equilibrium state.
  • the sliding assembly 50 includes a first fixing part 501 and a sliding part 502 that slides relative to the first fixing part 501.
  • the first fixing part 501 is connected to the main support frame 301, and the sliding part 502 is connected to the moving frame. 302 connections.
  • the first fixing member 501 may be a flat plate, the flat plate is fixed in the accommodating cavity 303, and the plane is parallel to the first display portion 401, the sliding part 502 may be a sliding plate or a sliding plate parallel to the flat plate, and the sliding part 502 is connected to the moving bracket.
  • the plate has a sliding rail
  • the extension direction of the sliding rail is the same as the moving direction of the first display part 401
  • the sliding plate or the sliding plate has a sliding block on the side facing the sliding rail
  • the sliding block is connected with the sliding rail
  • the sliding block slides along the The rail moves so that the moving bracket 302 connected to the sliding member 502 moves along the extension direction of the sliding.
  • the positions of the sliding rail and the sliding block can be interchanged, that is, the sliding rail is provided on the sliding part 502 and the sliding block is arranged on the first fixing part 501.
  • the user manually applies force to push the display surface of the first display part 401 toward the +X direction in FIG. 11, and the first display part 401 is driven to slide by the mobile support 302
  • the member 502 moves along the first fixing member 501, so that the first display portion 401 can smoothly move out of the main support frame 301, so that the mobile phone 300 is in the initial display state shown in FIG. 5 above. Pushing the display surface of the first display portion 401 toward the -X direction in FIG.
  • the first display portion 401 drives the sliding member 502 to move along the first fixing member 501, so that the first display portion 401 is retracted onto the main support frame 301, In this way, the mobile phone 300 is in the extended display state shown in FIG. 8 described above.
  • the above-mentioned method of manually moving the mobile support 302 has a simple structure and convenient operation.
  • the two sliding members 502 in FIG. 11 respectively show that the position of the sliding member 502 changes when the first display portion 401 is in different positions.
  • the sliding piece 502 on the side of the -X direction in FIG. 11 shows the position of the sliding piece 502 when the first display portion 401 is moved to the main support frame 301, that is, when the mobile phone 300 is in the initial display state, as shown in FIG. 11 +X
  • the sliding piece 502 on one side of the direction shows the position of the sliding piece 502 when the first display part 401 is moved out of the main support frame 301, that is, when the mobile phone 300 is in the extended display state.
  • the number of sliding rails is set to at least two.
  • the position of the sliding rail is not limited, and the extending direction of the sliding rail is the same as the moving direction of the first display portion 401.
  • a sliding rail may be provided in the middle of the first fixing member 501 or the sliding member 502, or a sliding rail may be provided at the opposite ends of the first fixing member 501 or the sliding member 502 may be respectively provided with sliding rails.
  • a ball 503 may be provided, and the ball 503 may be arranged on the surface of the first fixing member 501 facing the sliding member 502, the ball 503 It may also be arranged on the surface of the sliding member 502 facing the first fixing member 501, and the balls 503 may also be arranged in the sliding rail.
  • the number of balls 503 is multiple, and the plurality of balls 503 can be arranged at even intervals.
  • the sliding assembly 50 is provided so that the user can smoothly move the first display part 401 by manually pushing the first display part 401.
  • the pushing force applied to the first display portion 401 is not easy to control, and it is easy to cause damage to the first display portion 401. Therefore, in some embodiments, the movement of the first display portion 401 can be driven by the moving bracket 302 in an automatic manner.
  • FIG. 13 is a schematic diagram of the position of a driving component in a state of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 14 is a schematic structural diagram of a driving component in an electronic device with a curling screen provided by an embodiment of the application
  • 15 is a schematic diagram of the position of the driving component in another state of an electronic device with a curling screen provided by an embodiment of the present application.
  • the mobile phone 300 provided by the embodiment of the present application further includes at least one drive assembly 60.
  • the drive assembly 60 may be located in the main support frame 301.
  • the drive assembly 60 is used to drive the mobile support 302 to move to move the mobile phone. 300 triggers expansion from the initial display state to another extended display state.
  • the number of driving components 60 can also be two or more to increase the smoothness of the movement of the moving bracket 302, which is not limited in this embodiment.
  • the driving assembly 60 may include at least one first driving member 601, and the first driving member 601 may be a linear driving member.
  • the linear drive may be a linear motor, the housing of the linear motor is connected to the main support 301, and the output shaft of the linear motor is connected to the moving support 302.
  • the linear driving member may also be other driving members well known to those skilled in the art, and this embodiment is not limited herein.
  • the drive assembly 60 may further include a first drive 601 and a drive assembly 602 connected to the first drive 601, and the drive assembly 602 includes a rotating piece 6021 and a second matching with the rotating piece 6021 A moving part 6022, the first driving part 601 is connected to the rotating part 6021, and the first driving part 601 drives the rotating part 6021 to rotate, so that the rotating part 6021 drives the moving bracket 302 to move.
  • the first driving part 601 may be a motor, and the motor may be a DC brushless motor, a switched magnetic group motor, a stepping motor, a servo motor, a torque motor, and the like.
  • the transmission assembly 602 may include, but is not limited to, a rack and pinion transmission structure or a screw motor transmission mechanism.
  • the rotating member 6021 is a gear
  • the first moving member 6022 is a rack that meshes with the gear
  • the rack is connected to the moving bracket 302.
  • the rotating part 6021 may also be a screw motor
  • the rotating part 6021 is a screw
  • the first moving part 6022 is a nut connected to the screw
  • the nut is connected to the moving bracket 302.
  • the moving bracket 302 is driven to move by the driving assembly 60, so as to realize the automatic movement of the first display portion 401.
  • This method of automatically moving the first display part 401 has a stable transmission, is convenient to control the driving force for driving the first display part 401 to move, and is not easy to cause damage to the first display part 401.
  • the first display part 401 can be moved manually or automatically, so that the first display part 401 drives the second display part 402 to move, and the first display part 401 drives the second display part 402 to move.
  • one side of the second display part 402 needs to be fixed. That is, one side of the second display portion 402 is fixed, and the fixed side of the second display portion 402 is opposite to the adjacent side of the second display portion 402 and the first display portion 401.
  • the fixing method on the side of the second display portion 402 will be described in combination with two different positions of the second display portion 402 being located inside the main support frame 301 and the second display portion 402 being located outside the main support frame 301.
  • FIG. 16 is a schematic diagram of a position of a second display part in an electronic device with a curling screen provided by an embodiment of the application.
  • the second display portion 402 and the support shaft 305 are located outside the main support frame 301, the support shaft 305 is connected to the main support frame 301, and the support shaft 305 can be rotatably connected to the main support frame 301.
  • a support shaft 305 is connected to the main support frame 301, the axis of the support shaft 305 is perpendicular to the moving direction of the first display part 401, the second display part 402 is rolled on the support shaft 305, and one side of the second display part 402 is fixed to Support shaft 305 on.
  • the second display portion 402 can be prevented from moving as a whole following the first display portion 401, so that the first display portion 401 can drive at least a part of the second display portion 402 to expand.
  • the second display part 402 drives the support shaft 305 to rotate around the axis of the support shaft 305.
  • FIG. 16 shows a fixing method in which the second display part 402 is located on the side of the main support frame 301. It can be understood that the second display part 402 is located on the back or front of the main support frame 301, and the second display part 402 can also be fixed in the same way. The second display part 402, this embodiment will not be repeated here.
  • FIG. 16 shows a state in which the support shaft 305 and the second display part 402 wound on the support shaft 305 are located outside the main support frame 301.
  • a protective cover 304 can be provided, which is connected to the main support frame 301
  • the support shaft 305 and the second display part 402 rolled on the support shaft 305 are located in the protective cover 304, and the second display part 402 is protected by the protective cover 304 to prevent the second display part 402 from being damaged by bumps and the like.
  • the support shaft 305 can also be arranged in the main support frame 301 so that the second display part 402 rolled on the support shaft 305 is located in the main support frame 301 to avoid the second display part 402 from being bumped.
  • the fixing method of the second display portion 402 with the second display portion 402 located in the main support frame 301 will be described.
  • FIG. 17 is a second schematic cross-sectional view of the A-A section in Fig. 5.
  • FIG. 17 shows a fixing method in which the second display part 402 is located in the main support frame 301.
  • the second display portion 402 is located in the main support frame 301, that is, the second display portion 402 is located in the accommodating cavity 303.
  • a supporting shaft 305 is provided in the accommodating cavity 303, and the axis of the supporting shaft 305 is perpendicular to the moving direction of the first display part 401.
  • the main support frame 301 has an entrance 315 for the second display part 402 to enter the accommodating cavity 303, and the second display part 402 enters the accommodating cavity 303 through the entrance 315 or moves out of the accommodating cavity 303.
  • the second display part 402 is guided by the side wall of the support shaft 305 to keep the back of the second display part 402 in contact with the support shaft 305 to enter the support shaft 305 or Move out of the accommodating cavity 303 to prevent the second display portion 402 from moving as a whole following the first display portion 401, so that the first display portion 401 can drive at least a part of the second display portion 402 to expand.
  • the main support frame 301 may include a middle frame 306 and a back cover 307.
  • the middle frame 306 may be located between the first display part 401 and the back cover 307.
  • the first display part 401 covers one surface of the middle frame 12.
  • 307 is connected to the other side of the middle frame 306.
  • the middle frame 306 includes a middle board 3061 and a frame 3062 connected to the outer periphery of the middle board 3061.
  • the middle board 3061 is located in the accommodating cavity 303, and the first display portion 401 covers one surface of at least two frames 3062.
  • the aforementioned entrance 315 is formed between the frame 3062 not covered by the first display portion 401 and the first display portion 401.
  • the inner side wall of the frame 3062 not covered by the first display portion 401 and the side surface of the support shaft 305 form a first channel 308, and the inner surface of the back cover 307 and the side of the middle plate 3061 facing the back cover 307 are formed to communicate with the first channel 308
  • the second display part 402 enters the support shaft 305 through the inlet 315, the first passage 308 and the second passage 309.
  • the movement of the second display portion 402 is guided by the first channel 308 and the second channel 309, and the display surface of the second display portion 402 in the first channel 308 and the second channel 309 is kept flat, reducing the second
  • the display portion 402 is domed up when it is repeatedly curled.
  • the first channel 308 is an arc-shaped channel
  • the second display portion 402 is curled when passing through the first channel 308.
  • FIG. 18 is a third cross-sectional schematic diagram of the A-A section in Fig. 5.
  • FIG. 18 shows another fixing method in which the second display part 402 is located in the main support frame 301.
  • the mobile phone 300 further includes at least one connecting component, and the second display part 402 is connected to the main support frame 301 through the connecting component.
  • the connecting assembly includes a rotating shaft 311 and a reinforcing film 310 wound on the rotating shaft 311. The first side of the reinforcing film 310 is fixed on the rotating shaft 311, and the second side of the reinforcing film 310 is connected to the second display portion 402, wherein the reinforcing film 310 is connected to the second display portion 402.
  • the second side of the strong film 310 can be connected to the fixed side of the second display part 402, and part of the second display part 402 is rolled on the support shaft 305 so that the second display part 402 extends out of the main support frame 301 and is connected to the second display part 402.
  • a display portion 401 is connected, wherein the first side of the reinforcing film 310 is opposite to the second side of the reinforcing film 310.
  • the reinforcing film 310 may be a PI reinforcing film, and the strength of the second display portion 402 is increased by the reinforcing film 310.
  • the fixed side of the second display part 402 is connected to the reinforcing film 310.
  • the reinforcing film 310 is wound on the rotating shaft 311, and part of the second display part 402 is wound on the supporting shaft 305.
  • the second display part 402 is supported by the rotating shaft 311 and the supporting shaft 305. Display section 402.
  • the driving force of the moving first display portion 401 and the supporting force of the rotating shaft 311 on the reinforcing film 310 provide a stretching force for the second display portion 402, so that the second display portion 402 remains flat and reduces the second display portion 402.
  • the display portion 402 is domed up when it is repeatedly curled.
  • the reinforcing film 310 is connected to the back surface of the second display portion 402. That is, the reinforcing film 310 is connected to the side opposite to the display surface of the second display portion 402. Wherein, the reinforcing film 310 can be adhered to the back surface of the second display portion 402 by means of glue dispensing or back glue.
  • the embodiment of FIG. 18 adds a reinforcing film 310 and a rotating shaft 311.
  • the rest of the structure of the embodiment in FIG. 18 may be the same as that of the embodiment in FIG. 17.
  • the detailed description is provided in the embodiment in FIG. 17, and will not be repeated here.
  • FIG. 19 is a schematic structural diagram of a connecting component in an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 20 is a schematic diagram of a position of a connecting component in a state of an electronic device with a curling screen provided by an embodiment of the application
  • Figures 19 and 20 show another way of fixing the second display part 402 in the main support frame 301.
  • Figure 19 shows the positions of the components in the connection assembly when the mobile phone 300 is in the initial display state.
  • Figure 20 shows the mobile phone.
  • the connecting assembly includes a mounting member 312 and at least one connecting member 313.
  • the first end of the connecting member 313 is connected to the main support frame 301, and the second end of the connecting member 313 is connected to the mounting member 312.
  • the member 312 is connected to the second display portion 401, and the mounting member 312 is used to fix the fixed side of the second display portion 401.
  • the mounting member 312 may include a clamping member.
  • the clamping member may be a clamping plate or two flat plates.
  • the fixed side of the second display part 401 is clamped in the clamping plate, and the clamping force of the clamping plate is adjusted to make the second display part
  • the fixed side of the 401 is fixed in the splint to prevent the fixed side of the second display part 401 from being detached from the splint.
  • the fixed side of the second display part 401 is located between the two flat plates.
  • the fixed side of the second display part 401 is connected between the two flat plates by screw connection, or by bonding or other means.
  • the fixed side of the second display part 401 is connected between the two flat plates.
  • a connecting portion 3121 is provided on the mounting member 312, and the connecting member 313 is connected to the connecting portion 3121.
  • the connecting portion 3121 may extend toward the connecting member 313, and the connecting portion 3121 may have Connection hole.
  • the connecting member 313 may be an elastic member.
  • the connecting member 313 is a spring or a connecting rope with elasticity.
  • One end of the elastic member is relatively fixed to the main support frame 301, and the other end of the elastic member is connected to the mounting member 312.
  • the elastic member is in a free state.
  • the first display portion 401 moves toward the first side of the main support frame 301, the first display portion 401
  • the second display part 401 is driven to move, and the second display part 401 drives the elastic part to stretch through the mounting part 312.
  • the stretching force of the elastic part and the driving force driving the first display part 401 to move can keep the second display part 402 flat.
  • the curling phenomenon that occurs when the second display portion 402 is repeatedly curled is reduced.
  • the number of the connecting members 313 is at least two. That is, two or more elastic members can be provided, and the elastic members are evenly spaced. In some embodiments, when the number of elastic members is two or more, one end of each elastic member is connected to each other, and the other end of each elastic member is connected to the mounting member 312 evenly and at intervals. In order to balance the tensile force of each elastic member. Wherein, one end of each elastic member can be directly connected or connected through another elastic member, which is not limited in this embodiment.
  • a rail 314 is provided in the main support frame 301, two rails 314 can be provided, and the two rails 314 are respectively located on the third side of the second display part 401 and the second display part 401
  • the fourth side of the second display portion 401, the third side of the second display portion 401 and the fourth side of the second display portion 401 are parallel to the moving direction of the second display portion 401.
  • FIG. 21 is a schematic structural diagram of a supporting component in an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 22 is a schematic diagram of a position of a supporting component in an unfolded state of an electronic device with a curling screen provided by an embodiment of the application.
  • the mobile phone 300 further includes a support assembly 70, the support assembly 70 is used when the first display part 401 is moved out of the main support frame 301, that is, the mobile phone 300 is in an extended display state At this time, the first display part 401 located outside the main support frame 301 is supported.
  • the mobile phone 300 supports the first display portion 401 outside the main support frame 301 through the support assembly 70, which prevents the user from bending the first display portion 401 during operation and improves the user experience.
  • the support assembly 70 is located in the main support frame 301, the support assembly 70 includes a second fixed part 701 and a second moving part 702, and the second fixed part 701 and the second moving part 702 are combined with each other to jointly support the first display part 401
  • the second fixing member 701 is connected to the main support frame 301, and the second moving member 702 is connected to the first display portion 401.
  • the first display part 401 drives the second moving part 702 to move to the outside of the main support frame 301, and is supported by the second moving part 702 in the main support frame 301. Outside the first display part 401.
  • the second fixing member 701 can be inserted and assembled with the second moving member 702, and the second fixing member 701 can have first concave portions 7011 and first convex portions 7012 arranged at intervals.
  • the two moving parts 702 may have a second concave portion 7021 and a second convex portion 7022 arranged at intervals, the second convex portion 7022 is inserted into the first concave portion 7011, and the first convex portion 7012 is inserted into the second concave portion 7021.
  • the second concave portion 7021 and the second convex portion 7022 in the second moving part 702 are located in the main support frame 301, and the second moving part The remaining part of 702 is located outside the main support frame 301.
  • the support function of the second convex portion 7022 makes the area outside the main support frame 301
  • the second moving part 702 is not easy to bend, so as to increase the compression resistance of the first display part 401.
  • the second concave portion 7021 can be matched with the second convex portion 7022, and the first convex portion 7012 can be matched with the second concave portion 7021.
  • the second concave portion 7021 and the second convex portion 7022 may be rectangular, and the first convex portion 7012 and the second concave portion 7021 may be rectangular.
  • the second concave portion 7021 and the second convex portion 7022 may also be semi-circular, triangular, etc., and the first convex portion 7012 and the second concave portion 7021 may be semi-circular, triangular, etc., which are not limited in this embodiment.
  • the first concave portion 7011 and the first convex portion 7012 can be evenly spaced apart.
  • the second concave portion 7021 and the second convex portion 7022 can also be uniformly spaced apart, so that the second convex portion 7022 can be more stably supported on the main support frame. 301 outside the second moving part 702. It can be understood that the larger the area of the second convex portion 7022 is, the better the effect of the second convex portion 7022 in supporting the second moving member 702 located outside the main support frame 301 is.
  • FIG. 23 is a schematic diagram of the structure of a supporting component in an electronic device with a curling screen provided by an embodiment of the application;
  • FIG. 24 is an enlarged schematic diagram of C in FIG. 23.
  • the second moving member 702 includes a supporting portion 7023 and a telescopic portion 7024 connected to the supporting portion 7023, and the telescopic portion 7024 is connected to the second fixing member 701,
  • the telescopic portion 7024 has elasticity, the support portion 7023 is connected to the first display portion 401, and the first display portion 401 is supported by the support portion 7023.
  • the first display portion 401 drives the support portion 7023 to move, so that the telescopic portion 7024 is expanded or contracted, and one side of the telescopic portion 7024 is fixed by the second fixing member 701.
  • the telescopic part 7024 may be a plurality of through holes provided on the second moving part 702.
  • the telescopic portion 7024 When the telescopic portion 7024 is in an expanded shape, the telescopic portion 7024 can be bent to bend the first display portion 401.
  • the back of the first display part 401 can be filled with foam or steel sheets to achieve the purpose of smoothing the surface of the mobile phone 300.
  • the second moving member 702 is a retractable support plate.
  • the support plate can be formed by connecting multiple support rods through telescopic members. When the telescopic member is compressed, the adjacent support rods merge to form a support surface. When the telescopic member is stretched, the adjacent support rods are separated from each other. There is a space between adjacent support rods 7023 to increase the area of the support plate.
  • the support plate may be hinged by a plurality of support rods, four support rods are hinged to form a parallelogram, and a plurality of parallelograms are hinged in sequence to form a support plate similar to a parallelogram telescopic door.
  • One side of the second moving part 702 is connected to the second fixing part 701, one side of the second moving part 702 is fixed by the second fixing part 701, and the other side of the second moving part 702 is driven to move by the first display part 401, So that the second moving member 702 is expanded or contracted.
  • the mobile phone 300 further includes at least one locking component 80.
  • the locking component 80 is used to fix the first display portion 401 in the initial display state and in the extended display state to maintain the first display portion 401.
  • the relative position between a display part 401 and the main support frame 301 prevents the first display part 401 from moving.
  • the locking component 80 can be located in the main support frame 301, and the locking component 80 can be a mechanical self-locking component, an electric self-locking component, or a sliding rail steady-state self-locking component.
  • the electric self-locking component may be an existing electromagnetic lock.
  • the mechanical self-locking component and the electric self-locking component can adopt a locking structure well known to those skilled in the art, which is not limited in this embodiment.
  • the slide rail steady-state self-locking assembly may include a support base 801, a stop block 802 and at least two pairs of elastic pieces 803.
  • the support base 801 is connected to the main support frame 301, and the support base 801 has a slideway 8011 extending from the slideway 8011.
  • the direction is the same as the moving direction of the first display part 401.
  • the stop block 802 is located in the slideway 8011, and the stop block 802 can move along the extending direction of the slideway 8011.
  • the stop block 802 is connected to the moving bracket 302, and each pair of elastic pieces The 803 is relatively disposed in the slideway 8011, and a pair of elastic pieces 803 are provided in the interior of the slideway 8011 and the end of the slideway 8011 facing the first display portion 401.
  • the two sides of the stop block 802 respectively abut against a pair of elastic pieces 803 located inside the slideway 8011, so that the stop block 802 maintains its current position to prevent the first display part 401 from facing the main body.
  • the first side of the support frame 301 moves.
  • the mobile bracket 302 drives the first display part 401 to move toward the outside of the main support frame 301, so that the mobile phone 300 is in the extended display state
  • the mobile bracket 302 drives the stop block 802 to move, so that the stop block 802 is separated from the slideway 8011
  • the stop block 802 moves along the extension direction of the slide 8011 until the two ends of the stop block 802 and the slide 8011 respectively face the first display part A pair of elastic pieces 803 at the ends of the 401 abut against each other.
  • at least part of the second display portion 402 is in an unfolded shape.
  • the stop block 802 is clamped by the elastic pieces 803, so that the stop block 802 maintains its current position to avoid the first display portion.
  • 401 moves toward the second side of the main support frame 301.
  • an elastic piece fixing frame 8012 is provided on the supporting seat 801, and the elastic piece 803 is fixed by the elastic piece fixing frame 8012.
  • the elastic piece fixing frame 8012 has a mounting groove 80121
  • the elastic piece 803 has an abutting portion 8031 and a fixing portion 8032 respectively connected to both sides of the abutting portion 8031.
  • the fixing portion 8032 is located in the mounting groove 80121, and the abutting portion 8031 is used to stop Bit block 802 touches.
  • the side of the stop block 802 facing the elastic piece 803 has at least a guide portion 8021, and the elastic piece 803 enters and abuts on the side of the stop block 802 through the guiding effect of the guide portion 8021, or disengages from the stop block 802 through the guiding effect of the guide portion 8021.
  • the state of the connection is not limited to.
  • Fig. 28 is a schematic cross-sectional view of the E-E section in Fig. 27.
  • the stop block 802 also has a threaded hole 8022, and the screw passes through the threaded hole 8022 and is connected to the moving bracket 302.
  • the stop block 802 can also be connected to the movable bracket 302 by bonding, clamping, etc., which is not limited here.
  • FIG. 29 is a schematic structural diagram of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 30 is a bottom view of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 31 is an embodiment of the application provided
  • FIG. 32 is a bottom view of an electronic device with a curled screen in an extended display state according to an embodiment of the application.
  • the mobile phone 300 provided by the embodiment of the present application includes a device body 30 and a curling screen 40.
  • the curling screen 40 includes a first display portion 401 and a second display portion 402 arranged in a first direction.
  • the second display portion 402 is crimped on the support shaft 305;
  • the device body 30 includes a main support frame 301 and a movable frame 302 movable relative to the main support frame 301, the movable frame 302 is connected to the second display portion 402, and the support shaft 305 Located on the mobile support 302.
  • the mobile bracket 302 can move toward the second side of the main support frame 301, that is, the mobile bracket 302 is expanded toward the -X direction in FIG. 31, so that part of the second display portion 402 is expanded into a plane shape.
  • a display portion 401 and an expanded second display portion 402 jointly form a display area, so that the mobile phone 300 is shown in the expanded display state shown in FIG. 31, thereby increasing the display area of the mobile phone 300 without increasing the thickness of the mobile phone 300. , To meet the user's needs for the 300 large display area of the mobile phone.
  • the mobile bracket 302 can move toward the first side of the main support frame 301, that is, the mobile bracket 302 is curled toward the +X direction in FIG. 31, so that at least part of the second display portion 402 is curled, so that the mobile phone 300 is as shown in FIG. 29.
  • the first display portion 401 is used as an effective display area. In this way, while meeting the user's normal display requirements for the screen of the mobile phone 300, the portability of the mobile phone 300 is ensured.
  • the back cover 307 of the main support frame 301 may include a first back cover 3071 and a second back cover 3072.
  • the second back cover 3072 is connected to a frame 3062 to form a moving bracket 302, and the driving assembly 60 is connected to the second back cover 3072.
  • the moving bracket 302 and the supporting shaft 305 are driven to move toward the first side of the main supporting frame 301 through the second back cover 3072, or the moving bracket 302 and the supporting shaft 305 are driven to move towards the second side of the main supporting frame 301 to make the second display
  • the portion 402 has an unfolded shape or a curled shape.
  • the structure of the mobile bracket 302 in the second scene is different from the mobile bracket 302 in the first scene, and in the second scene, the second display part 402 is driven to be expanded or curled by the mobile support 302, while in the first scene, the first display part 402 is driven by the mobile support 302. The display part 402 moves.
  • the remaining parts of the mobile phone 300 have the same structure as the second scene, and will not be repeated here.
  • Fig. 33 is a first cross-sectional schematic diagram of the F-F section in Fig. 31.
  • the moving bracket 302 is driven to move by the driving assembly 60, so that the second display portion 402 is expanded or rolled.
  • the structure and working principle of the driving component 60 are described in detail in the above scenario 1, and will not be repeated here.
  • Fig. 34 is a second cross-sectional schematic diagram of the F-F section in Fig. 31.
  • the support assembly 70 may be a platform support assembly.
  • the support assembly 70 includes a second drive 703 and a support 704 connected to the second drive 703.
  • the support 704 may be a platform.
  • the second driving member 703 drives the supporting member 704 to move to the back surface of the second display portion 402, and the back surface of the second display portion 402 is supported by the supporting member 704.
  • the supporting assembly 70 is located in the main supporting frame 301, and the second driving member 703 is connected to the second rear cover 3072.
  • the second driving member 703 may be a linear motor or a hydraulic cylinder or the like.
  • the support assembly 70 may also have the same structure as the support assembly 70 in any embodiment in the above scenario 1, and will not be repeated here.
  • a locking component 80 that is one of the above-mentioned scenarios can also be provided, and the structure and working principle of the locking component 80 will not be repeated here.
  • FIG. 35 is a schematic structural diagram of an electronic device with a curling screen provided by an embodiment of the application
  • FIG. 36 is a schematic cross-sectional view of the GG section in FIG. 35
  • FIG. 37 is an electronic device with a curling screen provided by an embodiment of the application The schematic diagram of the structure in the extended display state
  • FIG. 38 is a schematic cross-sectional view of the HH section in FIG. 37.
  • the mobile phone 300 provided by the embodiment of the present application includes a device body 30 and a curling screen 40.
  • the curling screen 40 includes a first display portion 401 and a second display portion 402 arranged in a first direction.
  • the second display part 402 is crimped on the support shaft 305;
  • the device body 30 includes a main support frame 301 and at least two mobile supports 302 movable relative to the main support frame 301; the first mobile support 302 and the first display part 401 is connected, the second moving bracket 302 is connected with the second display part 402, and the supporting shaft 305 is located on the moving bracket 302.
  • the structure of the first mobile support 302 is the same as the structure of the mobile support 302 in the first scenario, and the structure of the second mobile support 302 is the same as the structure of the mobile support 302 in the second scenario.
  • the first moving bracket 302 drives the first display part 401 to move toward the first side of the main support frame 301, while the second moving bracket 302 drives the second display part 402 to move towards the second side of the main support frame 301 to At least part of the second display portion 402 is expanded, so that the mobile phone 300 is in the expanded display state shown in FIGS. 37 and 38.
  • the first moving bracket 302 drives the first display part 401 to move toward the second side of the main support frame 301, while the second moving bracket 302 drives the second display part 402 to move towards the first side of the main support frame 301 to At least part of the second display portion 402 is curled, so that the mobile phone 300 is in the initial display state shown in FIGS. 35 and 36.
  • the first side of the main support frame 301 is opposite to the second side of the main support frame 301, the first side of the main support frame 301 is in the +X direction in Fig. 37, and the second side of the main support frame 301 is in the-in Fig. 37 X direction.
  • the display area of the mobile phone 300 can be increased according to different needs of users.
  • two mobile supports 302 move in opposite directions at the same time to increase the display area of the mobile phone 300; or by moving the first mobile support 302 to increase the display area of the mobile phone 300; or by moving the second mobile support 302 to increase the display area of the mobile phone 300; Increase the display area of the mobile phone 300.
  • the first moving bracket 302 drives the first display portion 401 to move toward the first side of the main support frame 301 or curl toward the second side of the main support frame 301, so that at least part of the second display portion 402 is unfolded or curled
  • the implementation of the state is the same as in the above scenario 1, and will not be repeated here.
  • the second moving bracket 302 drives the second display portion 402 to expand toward the second side of the main support frame 301 or curl toward the first side of the main support frame 301, so that at least part of the second display portion 402 is expanded or curled.
  • the implementation of is the same as in the above scenario two, and will not be repeated here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)

Abstract

本申请提供一种具有卷曲屏的电子设备。该电子设备包括设备本体、卷曲屏和支撑组件；设备本体至少一侧表面形成显示区域，设备本体具有一初始显示状态，且设备本体能够被触发伸展至另一扩展显示状态，且初始显示状态的显示区域面积小于扩展显示状态下的显示区域的面积。该电子设备满足用户正常使用需求的同时，能增加显示屏的显示区域，且能支撑增加显示区域的显示屏。

Description

具有卷曲屏的电子设备
本申请要求于2019年12月31日提交中国专利局、申请号为201911423124.X、申请名称为“具有卷曲屏的电子设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及电子产品领域，尤其涉及一种具有卷曲屏的电子设备。
背景技术
随着手机、平板电脑等电子设备的不断演进与发展，电子设备的显示屏越来越大。然而，电子设备的显示屏的增大，电子设备的携带性较差。
为了解决上述问题，电子设备可以采用柔性屏，柔性屏相比于传统刚性屏具有可弯曲的柔性特点。一种具体的解决方案是，将柔性屏卷在卷轴上，使用时，将柔性屏从卷轴上展开，以增加柔性屏的显示区域。但是，该柔性屏卷在卷轴上时，柔性屏的有效显示屏过小无法满足用户正常使用需求，且柔性屏展开后柔性屏的背面没有支撑，柔性屏容易弯折。另一种具体的解决方案是，在柔性屏上连接转轴，使柔性屏可对折形成折叠手机。但是，在折叠后，手机整机的厚度增加。
发明内容
本申请提供一种具有卷曲屏的电子设备，满足用户正常使用需求的同时，能增加显示屏的显示区域，且能支撑增加显示区域的显示屏。
本申请实施例提供的具有卷曲屏的电子设备，包括设备本体、卷曲屏和支撑组件，该设备本体包括支撑轴，该卷曲屏包括沿第一方向排列的第一显示部分和与第二显示部分，该第二显示部分卷曲，且该第二显示部分绕设在支撑轴上；
该设备本体至少一侧表面形成显示区域，该设备本体具有初始显示状态和扩展显示状态，在该初始显示状态下，该第一显示部分构成的该显示区域；在该扩展显示状态下，该第一显示部分与至少部分该第二显示部分一起构成该显示区域，该支撑组件用于支撑在该扩展显示状态下的该显示区域。通过支撑组件支撑在该扩展显示状态下的该显示区域，避免用户在操作中该显示区域发生弯折的现象，提高了用户的体验感。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该设备本体包括主支撑架和可相对于该主支撑架移动的移动支架，该移动支架与该第一显示部分连接，该支撑轴位于该主支撑架上。通过移动支架带动第一显示部分移动，便于控制移动支架，且损伤避免第一显示部分。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该设备本体包括主支撑架和可相对于该主支撑架移动的移动支架，该移动支架与该第二显示部分连接，该支撑轴位于该移动支架上。通过移动支架带动第二显示部分移动，便于 控制移动支架，且损伤避免第一显示部分。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，还包括滑动组件，该滑动组件包括第一固定件和相对于该第一固定件滑动的滑动件，该第一固定件与该主支撑架连接，该滑动件与该第一显示部分连接。通过设置滑动组件，可通过手动方式驱动第一显示部分移动，结构简单，操作方便，且节省成本。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，还包括至少一个驱动组件，该驱动组件用于驱动该移动支架移动，以将该设备本体从该初始显示状态触发伸展至另一扩展显示状态。可通过自动方式驱动第一显示部分移动，传动平稳，便于控制驱动第一显示部分移动的驱动力，不易对第一显示部分造成损伤。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该驱动组件包括第一驱动件，该第一驱动件为直线驱动件。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该驱动组件包括第一驱动件和与该第一驱动件连接的传动组件，该传动组件包括转动件和与该转动件相匹配的第一移动件，该第一驱动件与该转动件连接，该第一驱动件驱动该转动件转动，以使该转动件带动该第一移动件移动，该第一移动件与该移动支架连接。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该支撑组件用于支撑位于该主支撑架外的该第一显示部分和/或该第二显示部分。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该支撑组件位于该主支撑架内，该支撑组件包括第二固定件和第二移动件，且该第二固定件和该第二移动件相互拼合共同支撑该第一显示部分的背面，该第二固定件与该主支撑架连接，该第二移动件与该第一显示部分连接和/或该第二移动件与该第二显示部分连接，在该扩展显示状态时，该第二移动件支撑位于该主支撑架外的该第一显示部分该和/或该第二显示部分。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，在该扩展显示状态时，部分该第二移动件位于该主支撑架内。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该第二移动件为可收缩的支撑板。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该支撑组件包括第二驱动件和与该第二驱动件连接的支撑件，该第二驱动件驱动该支撑件向该主支撑架的外侧延伸，以支撑位于该主支撑架的外侧的该第二显示部分。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，还包括至少一个连接组件，该第二显示部分通过该连接组件与该主支撑架连接。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该连接组件包括转轴和卷设在该转轴上补强膜，该补强膜的第一侧固定在该转轴上，该补强膜的第二侧与该第二显示部分连接。通过移动第一显示部分的驱动力和转轴对补强膜的支撑力共同为第二显示部分提供拉伸力，使第二显示部分保持平整，减小第二显示部分在反复卷曲时出现的拱起现象。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该补强膜与该第二显示部分的背面连接。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该连接组件包括安装件和至少一个连接件，该连接件的第一端与该主支撑架连接，该连接件的第二端与该安装件连接，该安装件与该第二显示部分连接。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该支撑轴的轴线与该第一显示部分的显示面之间的距离与该支撑轴的轴线与该第二显示部分的显示面之间的距离相等。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，还包括至少一个锁定组件，该锁定组件用于在该扩展显示状态时，固定该第一显示部分和/或该第二显示部分。锁定组件用于在初始显示状态时和扩展显示状态时，固定第一显示部分，以保持第一显示部分和主支撑架之间的相对位置，避免第一显示部分移动。
在一种可能的实现方式中，本申请实施例提供的具有卷曲屏的电子设备，该锁定组件包括支撑座、止位块和至少两个弹片，该支撑座上具有滑道，该止位块位于该滑道，且该止位块可沿该滑道的延伸方向移动，该弹片与该支撑座连接，且部分该弹片伸入该滑道内。
本申请实施例提供了的具有卷曲屏的电子设备，包括设备本体、卷曲屏和支撑组件，该手机在扩展显示状态时显示区域的面积大于初始显示状态时的面积。这样，在初始显示状态时，可满足用户正常使用需求。在扩展显示状态时，相对于初始显示状态增加了显示区域的面积，满足用户对于大屏幕的需求。同时，通过支撑组件支撑在扩展显示状态下的显示区域，避免用户在操作中该显示区域发生弯折的现象，提高了用户的体验感。
附图说明
图1为现有技术中第一种电子设备的结构示意图；
图2为现有技术中第一种电子设备处于展开状态的结构示意图；
图3为现有技术中第二种电子设备的结构示意图；
图4为现有技术中第二种电子设备处于展开状态的结构示意图；
图5为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；
图6为本申请实施例提供的一种具有卷曲屏的电子设备的仰视图；
图7为图5中A-A截面的第一种截面示意图；
图8为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；
图9为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的仰视图；
图10为图8中B-B截面的截面示意图；
图11为本申请实施例提供的一种具有卷曲屏的电子设备中滑动组件的位置示意图；
图12为本申请实施例提供的一种具有卷曲屏的电子设备中滑动组件另一方向的位置示意图；
图13为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件一种状态的 位置示意图；
图14为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件的结构示意图；
图15为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件的另一种状态的位置示意图；
图16为本申请实施例提供的一种具有卷曲屏的电子设备中第二显示部分的位置示意图；
图17为图5中A-A截面的第二种截面示意图；
图18为图5中A-A截面的第三种截面示意图；
图19为本申请实施例提供的一种具有卷曲屏的电子设备中连接组件的结构示意图；
图20为本申请实施例提供的一种具有卷曲屏的电子设备中连接组件一种状态的位置示意图；
图21为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件的结构示意图；
图22为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件展开状态的位置示意图；
图23为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件的结构示意图；
图24为图23中C处的放大示意图；
图25为本申请实施例提供的一种具有卷曲屏的电子设备中锁定组件的位置示意图；
图26为图25中D处的放大示意图；
图27为本申请实施例提供的一种具有卷曲屏的电子设备中锁定组件的结构示意图；
图28为图27中E-E截面的截面示意图；
图29为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；
图30为本申请实施例提供的一种具有卷曲屏的电子设备的仰视图；
图31为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；
图32为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的仰视图；
图33为图31中F-F截面的第一种截面示意图；
图34为图31中F-F截面的第二种截面示意图；
图35为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；
图36为图35中G-G截面的截面示意图；
图37为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；
图38为图37中H-H截面的截面示意图。
附图标记说明：
100、200、300-手机；
101-壳体；102-第一卷轴；103-第二卷轴；104、201-柔性屏；105-支撑膜；106-推拉件；107-开口；
202-旋转轴；203-支撑壳体；
30-设备本体；301-主支撑架；302-移动支架；303-容纳腔；304-保护罩；305-支撑轴；306-中框；3061-中板；3062-边框；307-后盖；3071-第一后盖；3072-第二后盖；308-第一通道；309-第二通道；310-补强膜；311-转轴；312-安装件；3121-连接部；313-连接件；314-轨道；315-入口；
40-卷曲屏；401-第一显示部分；4011-第一侧边；4012-第二侧边；4013-第三侧边；402-第二显示部分；
50-滑动组件；501-第一固定件；502-滑动件；503-滚珠；
60-驱动组件；601-第一驱动件；602-传动组件；6021-转动件；6022-第一移动件；
70-支撑组件；701-第二固定件；7011-第一凹部；7012-第一凸部；702-第二移动件；7021-第二凹部；7022-第二凸部；7023-支撑部；7024-伸缩部；703-第二驱动件；704-支撑件；
80-锁定组件；801-支撑座；8011-滑道；8012-弹片固定架；80121-安装槽；802-止位块；8021-导向部；8022-螺纹孔；803-弹片；8031-抵接部；8032-固定部。
具体实施方式
本申请实施例提供一种具有卷曲屏的电子设备，该电子设备可以为手机、笔记本电脑、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本、个人数字助理(personal digital assistant，PDA)、可穿戴设备、虚拟现实设备或移动计算设备等其他具有显示屏的电子设备，本申请实施例对此不做限定。为了便于描述，本申请以电子设备为手机进行说明。
随着手机、平板电脑等电子设备的发展，用户对电子设备的便携性和更大的显示屏显示提出了更高的要求。图1为现有技术中第一种电子设备的结构示意图；图2为现有技术中第一种电子设备处于展开状态的结构示意图。图1和图2示出了一种具有柔性屏的手机100，该手机100包括壳体101、位于壳体101内的第一卷轴102和第二卷轴103、以及卷在第一卷轴102上的柔性屏104和卷在第二卷轴103上的支撑膜105，壳体101上具有开口107，支撑膜105位于柔性屏104的背面，柔性屏104和支撑膜105经开口107伸出壳体101外，且位于壳体101外的柔性屏104和支撑膜105的端部连接推拉件106。该手机100呈卷曲状态时可作为穿戴设备，推拉件106抵接在开口107上。便于用户携带。此时，柔性屏104和支撑膜105位于壳体101内，壳体101可以为部分透明状，以便推拉件106和第一卷轴102之间的柔性屏104的显示区域能进行正常的显示。
当用户使用该手机100时，拉动推拉件106，柔性屏104和支撑膜105分别从第一卷轴102上和第二卷轴103上展开，并伸出壳体101外，从而增加手机100的显示区域。但是，可卷在第二卷轴103上的支撑膜105的支撑强度有限，手机100难以进 行触摸类操作，影响用户的使用体验。同时，该手机100呈卷曲状态时，柔性屏104的有效显示屏过小难以满足用户正常使用需求。
图3为现有技术中第二种电子设备的结构示意图；图4为现有技术中第二种电子设备处于展开状态的结构示意图。图3和图4示出了另一种具有柔性屏的手机200，该手机200包括柔性屏201、旋转轴202和两个用于支撑柔性屏201的支撑壳体203，两个支撑壳体203通过旋转轴202连接。该手机200呈折叠状时，两个支撑壳体203贴合，柔性屏201的显示区域为柔性屏201整体面积的一半，在满足用户正常使用需求的同时，便于携带。或者柔性屏201折叠至重合，使用时，需通过两个支撑壳体203打开柔性屏201，以露出柔性屏201的显示区域，这样，减小手机200的体积，便于携带的同时，避免柔性屏201划伤。当需要增加手机100的显示区域时，握住两个支撑壳体203使支撑壳体203绕旋转轴202转动，使柔性屏201呈展开状。但是，柔性屏201在折叠的状态下，手机200整机的厚度为现有的手机的厚度的1.5～2倍，同时增加的旋转轴202时手机200整机重量加重，手机200整体握持感及可携带性较差，柔性屏201折弯位置长期折弯，可能存在折痕，降低了柔性屏201的表面精致度，影响用户的使用体验。
为了解决上述问题，本申请实施例提供了一种手机300，包括设备本体30、卷曲屏40和支撑组件70；该设备本体30至少一侧表面形成显示区域，该设备本体30具有一初始显示状态，且该设备本体30能够被触发伸展至另一扩展显示状态，且该初始显示状态的显示区域面积小于该扩展显示状态下的显示区域的面积；支撑组件70用于支撑在扩展显示状态下的显示区域。其中，设备本体30可以通过手动触发伸展至另一扩展显示状态，也可以自动触发伸展至另一扩展显示状态。具体的触发方式在下述实施例中进行详细说明。
具体的，该卷曲屏40包括沿第一方向排列的第一显示部分401和与第二显示部分402；在该初始显示状态，该卷曲屏40的第一显示部分401构成的该设备本体30的显示区域，且该第二显示部分402卷曲；当该设备本体30被触发伸展时，该第二显示部分402随之被展开，以在该设备本体30进入该扩展显示状态时，使得该第一显示部分401与至少部分该第二显示部分402一起构成显示区域，即该初始显示状态的显示区域面积小于该扩展显示状态下的显示区域的面积。其中，第一方向可以为设备本体30被触发伸展时的伸展方向。
其中，在该初始显示状态，第一显示部分401构成的显示区域，即可满足用户正常使用需求。第一显示部分401构成的显示区域的对角线长度可以为5英寸、5.2英寸等，即手机300的主屏尺寸为5英寸手机、5.2英寸等。在扩展显示状态时，第一显示部分401与至少部分该第二显示部分402一起构成显示区域，相对于在该初始显示状态时，仅通过第一显示部分401构成的显示区域，增加了显示区域的面积，
其中，为了便于安装第二显示部分402，该设备本体30包括支撑轴305，该第二显示部分402绕设在该支撑轴305上。支撑轴305的轴线与第一显示部分401的显示面之间的距离与支撑轴305的轴线与第二显示部分402的显示面之间的距离相等。这样，当手机300处于扩展显示状态时，第二显示部分402和第一显示部分401位于同一平面内，增加了用户的体验感。
本申请实施例提供了的手机300，包括设备本体30、卷曲屏40和支撑组件70，该手机300在初始显示状态时，可满足用户正常使用需求。在扩展显示状态时，显示区域的面积大于初始显示状态时的面积，这样，增加了显示区域的面积，满足用户对于大屏幕的需求。同时，通过支撑组件支撑在扩展显示状态下的显示区域，避免用户在操作中该显示区域发生弯折的现象，提高了用户的体验感。
本申请实施例中，为了增加手机300的显示区域，手机300中的卷曲屏40可以朝向手机300的不同侧移动。本申请实施例中，将手机300中的卷曲屏朝向手机300的第一侧移动的场景设置为场景一、将手机300中的卷曲屏朝向手机300的第二侧移动的场景设置为场景二，将手机300中的卷曲屏40朝向手机300相对的两侧移动的场景设置为场景三。
下面，针对场景一、场景二和场景三，分别对手机300的结构进行描述。
场景一
图5为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；图6为本申请实施例提供的一种具有卷曲屏的电子设备的仰视图；图7为图5中A-A截面的截面示意图。图5至图7示出了该手机300的初始显示状态。参见图5至图7所示，本申请实施例提供的手机300，包括设备本体30和卷曲屏40，该卷曲屏40包括沿第一方向排列的第一显示部分401和与第二显示部分402，该第二显示部分402卷曲在支撑轴305上；设备本体30包括主支撑架301和可相对于主支撑架301移动的移动支架302，移动支架302与第一显示部分401连接，支撑轴305位于主支撑架301上。
其中，设备本体30可以为手机本体，手机本体还可以包括位于主支撑架301内的电池、电路板等能实现手机功能的部件。本实施例对于手机本体不做限定。
该手机300在初始显示状态时，第二显示部分402卷曲在支撑轴305上，第一显示部分401构成的显示区域，以满足用户正常的使用需求。其中，第二显示部分402可以位于主支撑架301内，例如，第一显示部分401和主支撑架301围成容纳腔303，第二显示部分402卷曲在支撑轴305上，且第二显示部分402和支撑轴305位于容纳腔303内。第二显示部分402也可以位于设备本体30外，例如，第二显示部分402位于主支撑架301的侧面、正面或者与正面相对的背面，其中，主支撑架301的正面为第一显示部分401的显示面。
需要说明的是，卷曲屏40可以为一整体的屏幕，第一显示部分401和第二显示部分402用于区分卷曲屏40的不同显示区域。卷曲屏40也可以为通过第一显示部分401和第二显示部分402相互拼接形成的屏幕，本实施例在此不做限制。
其中，移动支架302可以为包覆在第一显示部分401可移出主支撑架301外的侧边上的包边，该包边可以包覆在第一显示部分401的至少部分第一侧边4011，其中，第一侧边4011为第一显示部分401可移出主支撑架301外的，且与第一显示部分401的移动方向垂直的侧边。该包边也可以包覆在第一显示部分401的第一侧边4011和部分第二侧边4012；或者，该包边可以包覆在第一显示部分401的第一侧边4011和部分第三侧边4013，或者，该包边可以包覆在第一显示部分401的第一侧边4011、部分第二侧边4012和部分第三侧边4013。其中，第二侧边4012和第三侧边4013分别位 于第一侧边4011的两侧。该手机300在初始显示状态时，移动支架302的边缘与主支撑架301的边缘平齐，这样，使手机300的外观较为美观。
图8为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；图9为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的仰视图；图10为图8中B-B截面的截面示意图。图8至图10示出了该手机300的扩展显示状态。参见图8至图10所示，移动支架302可朝向主支撑架301的第一侧移动，从而带动第一显示部分401朝向主支撑架301的第一侧移动，即带动第一显示部分401朝向图8中+X方向移动，通过第一显示部分401带动第二显示部分402移动，以使至少部分第二显示部分402呈展开状，并伸出至容纳腔303的外侧。此时，部分或者全部第一显示部分401移动至主支撑架301的外侧，以使手机300呈扩展显示状态。这样，第一显示部分401和展开的第二显示部分402共同组成显示区域，从而增加手机300的显示区域，在不增加手机300整机厚度的同时，满足了用户对手机300大显示区域的需求。
移动支架302可朝向主支撑架301的第二侧移动，其中，主支撑架301的第一侧与主支撑架301的第二侧相对。即移动支架302带动第一显示部分401朝向图8中-X方向移动，通过第一显示部分401带动第二显示部分402移动，以使至少部分第二显示部分402呈卷曲状，并伸入容纳腔303内，第一显示部分401移动至主支撑架301上，以使手机300呈上述图5所示的初始显示状态，将第一显示部分401作为显示区域。这样，在满足用户对于手机300屏幕正常的显示需求的同时，减小了手机显示区域的面积，保证了手机300的便携性能。
可以理解的是，为了便于移动支架302移动，在主支撑架301上设置滑槽或滑轨，滑槽或滑轨的延伸方向与移动支架302移动方向平行，即滑槽或滑轨的延伸方向为图8中+X或-X方向设置，第一显示部分401的端部位于滑槽内或者第一显示部分401位于滑轨上，设置滑槽或者滑轨为第一显示部分401移动提供导向作用，使第一显示部分401能顺畅的移动。
在本申请的实施例中，通过移动支架302带动第一显示部分401移动，以使第一显示部分401跟随第二显示部分402的移动。其中，触发移动支架302移动的方式可以为手动，也可以采用自动的方式驱动移动支架302移动，下面结合具体的实施方式进行说明。
图11为本申请实施例提供的一种具有卷曲屏的电子设备中滑动组件的位置示意图；图12为本申请实施例提供的一种具有卷曲屏的电子设备中滑动组件另一方向的位置示意图。图11和图12示出了一种手动移动移动支架302的方式。参见图11和图12所示，在本实施例中，手机300还包括滑动组件50，滑动组件50可以为双稳态滑轨机构，其中，双稳态机构是指在该机构在运动过程中有两个稳定平衡状态，双稳态机构使移动支架302移出主支撑架301为一个稳定的平衡状态，双稳态机构使第一显示部分401位于移动支架302上为另一个稳定的平衡状态。在一种可能的实现方式中，滑动组件50包括第一固定件501和相对于第一固定件501滑动的滑动件502，第一固定件501与主支撑架301连接，滑动件502与移动支架302连接。
具体的，第一固定件501可以为平板，平板固定在容纳腔303内，且平面与第一 显示部分401平行，滑动件502可以为与平板平行的滑板或者滑片，滑动件502与移动支架302连接，平板上具有滑轨，滑轨的延伸方向与第一显示部分401的移动方向相同，滑板或者滑片朝向滑轨的一面具有滑块，滑块与滑轨连接，且滑块沿滑轨移动，以使与滑动件502连接的移动支架302沿滑动的延伸方向移动。可以理解的是，滑轨和滑块的位置可以互换，即在滑动件502上设置滑轨，在第一固定件501上设置滑块。
在需要移动移动支架302，增加手机300的显示区域时，通过用户手动施加力，朝向图11中的+X方向推动第一显示部分401的显示面，第一显示部分401通过移动支架302带动滑动件502沿第一固定件501移动，以使第一显示部分401能顺畅的移出主支撑架301，以使手机300呈上述图5所示的初始显示状态。朝向图11中的-X方向推动第一显示部分401的显示面，第一显示部分401带动滑动件502沿第一固定件501移动，以使第一显示部分401退回至主支撑架301上，以使手机300呈上述图8所示的扩展显示状态。上述手动移动移动支架302方式结构简单，操作方便。
可以理解的是，图11中两个滑动件502分别示出了第一显示部分401处于不同位置时，滑动件502的位置变化。图11中-X方向的一侧的滑动件502示出了第一显示部分401移至主支撑架301上时，即手机300处于初始显示状态时，滑动件502的位置，图11中+X方向的一侧的滑动件502示出了第一显示部分401移出主支撑架301时，即手机300处于扩展显示状态时，滑动件502的位置。
其中，为了使滑动件502能平稳的滑动，将滑轨的数量设置为至少两个。对于滑轨的位置不做限定，滑轨的延伸方向与第一显示部分401的移动方向相同即可。例如，可以在第一固定件501或滑动件502的中部设置滑轨，也可以在第一固定件501的相对端分别设置滑轨或滑动件502的相对端分别设置滑轨。
其中，为了便于滑动件502在第一固定件501上滑动，使滑动件502能顺畅的滑动，可以设置滚珠503，滚珠503可以设置在第一固定件501朝向滑动件502的面上，滚珠503也可以设置在滑动件502朝向第一固定件501的面上，滚珠503还可以设置在滑轨内。其中，滚珠503的数量为多个，多个滚珠503可以均匀间隔设置。
上述实施例，通过设置滑动组件50，以使用户能顺畅的通过手动推动第一显示部分401的方式，实现第一显示部分401的移动。但是，施加在第一显示部分401上的推动力不易控制，容易对第一显示部分401造成损伤。因此，在一些实施例中，可以通过自动的方式实现移动支架302带动第一显示部分401的移动。
图13为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件一种状态的位置示意图；图14为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件的结构示意图；图15为本申请实施例提供的一种具有卷曲屏的电子设备中驱动组件的另一种状态的位置示意图。参见图13至图15所示，本申请实施例提供的手机300还包括至少一个驱动组件60，驱动组件60可以位于主支撑架301内，驱动组件60用于驱动移动支架302移动，以将手机300从初始显示状态触发伸展至另一扩展显示状态。驱动组件60的数量也可以为两个或者两个以上，以增加移动支架302移动的平稳性，本实施例在此不做限制。
在一种可能的实现方式中，驱动组件60可以包括至少一个第一驱动件601，第一驱动件601可以为直线驱动件。直线驱动件可以为直线电机，直线电机的壳体与主支 撑架301连接，直线电机的输出轴与移动支架302连接。其中，直线驱动件也可以为等其他本领域技术人员熟知的驱动件，本实施例在此不做限制。
在另一种可能的实现方式中，驱动组件60还可以包括第一驱动件601和与第一驱动件601连接的传动组件602，传动组件602包括转动件6021和与转动件6021相匹配的第一移动件6022，第一驱动件601与转动件6021连接，第一驱动件601驱动转动件6021转动，以使转动件6021带动移动支架302移动。
其中，第一驱动件601可以为电机，电机可以为直流无刷电机，开关磁组电机，步进电机，伺服电机，力矩电机等。传动组件602可以包括但不限于齿轮齿条传动结构或丝杆电机传动机构。示例性的，参见图15所示，转动件6021为齿轮，第一移动件6022为与齿轮啮合的齿条，齿条与移动支架302连接。转动件6021也可以为丝杠电机，转动件6021为丝杠，第一移动件6022为连接在丝杠上的螺母，螺母与移动支架302连接。
在本实施例中，通过设置驱动组件60，通过驱动组件60驱动移动支架302移动，实现第一显示部分401的自动移动。该自动移动第一显示部分401的方式，传动平稳，便于控制驱动第一显示部分401移动的驱动力，不易对第一显示部分401造成损伤。
在本申请的实施例中，可以通过手动或自动的方式移动第一显示部分401，以使第一显示部分401带动第二显示部分402移动，在第一显示部分401带动第二显示部分402移动的过程中，为了避免第二显示部分402跟随第一显示部分401移动，以保证第一显示部分401能带动至少部分第二显示部分402呈展开状，需要固定第二显示部分402的一侧，即第二显示部分402的一侧的固定，第二显示部分402的固定侧与第二显示部分402与第一显示部分401的相邻侧相对。下面，结合第二显示部分402位于主支撑架301内和第二显示部分402位于主支撑架301外这两种不同的位置，对第二显示部分402一侧的固定方式进行说明。
图16为本申请实施例提供的一种具有卷曲屏的电子设备中第二显示部分的位置示意图。参见图16所示，第二显示部分402和支撑轴305位于主支撑架301外，支撑轴305与主支撑架301连接，支撑轴305可以与主支撑架301转动连接。在主支撑架301上连接支撑轴305，支撑轴305的轴线与第一显示部分401的移动方向垂直，第二显示部分402卷设在支撑轴305上，第二显示部分402的一侧固定在支撑轴305上。这样，能避免第二显示部分402整体跟随第一显示部分401移动，以使第一显示部分401能带动至少部分第二显示部分402呈展开状。其中，第二显示部分402移动时，第二显示部分402带动支撑轴305绕支撑轴305的轴线旋转。
图16示出了一种第二显示部分402位于主支撑架301的侧面的固定方式，可以理解的是，第二显示部分402位于主支撑架301的背面或正面也可以采用相同的方式固定第二显示部分402，本实施例在此不在赘述。
其中，图16示出了支撑轴305和卷设在支撑轴305上第二显示部分402的位于主支撑架301外的状态。当支撑轴305和卷设在支撑轴305上第二显示部分402的位于主支撑架301外时，为了避免磕碰第二显示部分402，可以设置保护罩304，保护罩304与主支撑架301连接，支撑轴305和卷设在支撑轴305上的第二显示部分402位于保护罩304内，通过保护罩304防护第二显示部分402，避免第二显示部分402受 到磕碰等损伤。
可以理解的是，也可以将支撑轴305设置在主支撑架301内，以使卷设在支撑轴305上第二显示部分402位于主支撑架301内，以避免第二显示部分402受到磕碰。下面，对于以第二显示部分402位于主支撑架301内，第二显示部分402的固定方式进行说明。
图17为图5中A-A截面的第二种截面示意图。图17示出了一种第二显示部分402位于主支撑架301内的固定方式。参见图17所示，第二显示部分402位于主支撑架301内，即第二显示部分402位于容纳腔303内。在容纳腔303内设置支撑轴305，支撑轴305的轴线与第一显示部分401的移动方向垂直。主支撑架301上具有用于供第二显示部分402进入容纳腔303内的入口315，第二显示部分402经入口315进入容纳腔303内或者移出容纳腔303外。在第二显示部分402移动的过程中，通过支撑轴305的侧壁对第二显示部分402进行导向，以保持第二显示部分402的背面与支撑轴305贴合的状态进入支撑轴305内或者移出容纳腔303外，以避免第二显示部分402整体跟随第一显示部分401移动，以使第一显示部分401能带动至少部分第二显示部分402呈展开状。
具体的，主支撑架301可以包括中框306和后盖307，中框306可以位于第一显示部分401和后盖307之间，第一显示部分401覆盖在中框12的一面上，后盖307与中框306的另一面连接。其中，中框306包括中板3061和连接在中板3061外周的边框3062，中板3061位于容纳腔303内，第一显示部分401覆盖在至少两个边框3062的一面上。第一显示部分401未覆盖的边框3062与第一显示部分401之间形成上述入口315。其中，第一显示部分401未覆盖的边框3062的内侧壁与支撑轴305的侧面形成第一通道308，后盖307的内表面和中板3061朝向后盖307的一面形成与第一通道308连通的第二通道309，第二显示部分402经入口315、第一通道308和第二通道309进入支撑轴305内。通过第一通道308和第二通道309对第二显示部分402的移动进行导向，且使位于第一通道308和第二通道309内第二显示部分402的显示面保持平整，减小了第二显示部分402在反复卷曲时出现的拱起现象。其中，第一通道308为弧形通道，第二显示部分402经过第一通道308时呈卷曲状。
图18为图5中A-A截面的第三种截面示意图。图18示出了另一种第二显示部分402位于主支撑架301内的固定方式。参见图18所示，手机300还包括至少一个连接组件，第二显示部分402通过连接组件与主支撑架301连接。连接组件包括转轴311和卷在转轴311上的补强膜310，补强膜310的第一侧固定在转轴311上，补强膜310的第二侧与第二显示部分402连接，其中，补强膜310的第二侧可以与第二显示部分402的固定侧连接，部分第二显示部分402卷设在支撑轴305上，以使第二显示部分402伸出主支撑架301外并与第一显示部分401连接，其中，补强膜310的第一侧与补强膜310的第二侧相对。
其中，补强膜310可以为PI补强膜，通过补强膜310增加第二显示部分402的强度。第二显示部分402的固定侧与补强膜310连接，补强膜310卷设在转轴311上，部分第二显示部分402卷设在支撑轴305上，通过转轴311和支撑轴305支撑第二显示部分402。当第一显示部分401移动时，第一显示部分401带动第二显示部分402 移动，第二显示部分402带动支撑轴305转动，且第二显示部分402带动与第二显示部分402连接的补强膜310移动，通过移动第一显示部分401的驱动力和转轴311对补强膜310的支撑力共同为第二显示部分402提供拉伸力，使第二显示部分402保持平整，减小第二显示部分402在反复卷曲时出现的拱起现象。
其中，为了不影响第二显示部分402的显示效果，补强膜310与第二显示部分402的背面连接。即补强膜310与第二显示部分402的显示面相对的一面连接。其中，补强膜310可以与第二显示部分402的背面通过点胶或背胶等方式粘接。
图18实施例相对于图17实施例增加了补强膜310和转轴311。图18实施例的其余结构可以与图17实施例的结构相同，对于图18实施例与图17实施例相同的结构，在上述图17实施例中进行了详细说明，在此不再赘述。
图19为本申请实施例提供的一种具有卷曲屏的电子设备中连接组件的结构示意图；图20为本申请实施例提供的一种具有卷曲屏的电子设备中连接组件一种状态的位置示意图。图19和图20示出了又一种第二显示部分402位于主支撑架301内的固定方式，图19为手机300处于初始显示状态时连接组件中各部件的位置，图20示出了手机300中的第一显示部分401移出至主支撑架301时连接组件中各部件的位置。参见图19和图20所示，连接组件包括安装件312和至少一个连接件313，连接件313的第一端与主支撑架301连接，连接件313的第二端与安装件312连接，安装件312与第二显示部分401连接，安装件312用于固定第二显示部分401的固定侧。
安装件312可以包括夹持件，示例性的，夹持件可以为夹板或者两个平板，第二显示部分401的固定侧夹在夹板内，通过调整夹板夹紧力，以使第二显示部分401的固定侧固定在夹板内，防止第二显示部分401的固定侧从夹板中脱离。或者第二显示部分401的固定侧位于两个平板之间，通过在平板上安装螺钉，通过螺钉连接将第二显示部分401的固定侧连接在两个平板之间，也可以通过粘接等方式将第二显示部分401的固定侧连接在两个平板之间。其中，为了便于安装件312与连接件313连接，在安装件312上设置连接部3121，连接件313与连接部3121连接，其中，连接部3121可以朝向连接件313延伸，连接部3121上可以具有连接孔。
具体的，连接件313可以为弹性件，示例性的，连接件313为弹簧或具有弹性的连接绳。弹性件的一端与主支撑架301相对固定，弹性件的另一端与安装件312连接。当手机300处于初始显示状态时，即仅通过第一显示部分401进行显示时，弹性件处于自由状态，当第一显示部分401朝向主支撑架301的第一侧移动时，第一显示部分401带动第二显示部分401移动，第二显示部分401通过安装件312带动弹性件拉伸，弹性件的拉伸力和驱动第一显示部分401移动的驱动力能使第二显示部分402保持平整，减小第二显示部分402在反复卷曲时出现的拱起现象。当第一显示部分401朝向主支撑架301的第二侧移动时，第一显示部分401带动第二显示部分401退回至主支撑架301内，第二显示部分401通过安装件312带动弹性件收缩至自由状态。
其中，为了能给第二显示部分402提供均匀的拉伸力，连接件313的数量为至少两个。即弹性件可以设置两个或者两个以上，弹性件之间间隔均匀设置。在一些实施例中，当弹性件的数量为两个或两个以上时，各弹性件的一端相互连接，各弹性件的另一端均匀且间隔与安装件312连接。以使各弹性件的拉伸力保持平衡。其中，各弹 性件的一端可以直接连接，或者通过另一弹性件连接，本实施例在此不做限定。
其中，为了使第二显示部分402能顺畅移动，主支撑架301内设置轨道314，轨道314可以设置两个，两个轨道314分别位于第二显示部分401的第三侧和第二显示部分401的第四侧，第二显示部分401的第三侧和第二显示部分401的第四侧与第二显示部分401的移动方向平行。
图21为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件的结构示意图；图22为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件展开状态的位置示意图。参见图21和图22所示，在本申请的实施例中，手机300还包括支撑组件70，支撑组件70用于在第一显示部分401移出主支撑架301时，即手机300处于扩展显示状态时，支撑位于主支撑架301外的第一显示部分401。当第一显示部分401移动至主支撑架301的外时，第一显示部分401脱离主支撑架301的支撑作用，导致第一显示部分401的强度降低，在第一显示部分401的显示面进行操作时，容易造成第一显示部分401弯折，难以保证第一显示部分401的平整性，导致用户体验感较差。因此，本申请中，手机300通过支撑组件70支撑位于主支撑架301外的第一显示部分401，避免用户在操作中第一显示部分401发生弯折的现象，提高了用户的体验感。
其中，支撑组件70位于主支撑架301内，支撑组件70包括第二固定件701和第二移动件702，且第二固定件701和第二移动件702相互拼合共同支撑第一显示部分401的背面，第二固定件701与主支撑架301连接，第二移动件702与第一显示部分401连接。这样，当第一显示部分401移动至主支撑架301的外时，第一显示部分401带动第二移动件702移动至主支撑架301的外，通过第二移动件702支撑位于主支撑架301外的第一显示部分401。
其中，在一种可能的实现方式中，第二固定件701可以与第二移动件702插接拼合，第二固定件701上可以具有间隔设置的第一凹部7011和第一凸部7012，第二移动件702上可以具有间隔设置的第二凹部7021和第二凸部7022，第二凸部7022插入第一凹部7011内，第一凸部7012插入第二凹部7021内。当第一显示部分401带动第二移动件702移动至主支撑架301的外时，第二移动件702中的第二凹部7021和第二凸部7022位于主支撑架301内，第二移动件702的其余部分位于主支撑架301外，这样，用户在位于主支撑架301外的第一显示部分401上进行操作时，通过第二凸部7022的支撑作用，使位于主支撑架301外的第二移动件702不易压弯，以增加第一显示部分401的抗压性能。
其中，第二凹部7021可以与第二凸部7022相匹配，第一凸部7012可以与第二凹部7021相匹配。示例性的，第二凹部7021和第二凸部7022可以为矩形，第一凸部7012和第二凹部7021可以为矩形。第二凹部7021和第二凸部7022也可以为半圆形、三角形等，第一凸部7012和第二凹部7021可以为半圆形、三角形等，本实施例在此不做限定。第一凹部7011和第一凸部7012可以间隔均匀设置，相应的，第二凹部7021和第二凸部7022也可以间隔均匀设置，以使第二凸部7022能更加平稳的支撑位于主支撑架301外的第二移动件702。其中，可以理解的是，第二凸部7022面积越大，第二凸部7022支撑位于主支撑架301外的第二移动件702效果越好。
图23为本申请实施例提供的一种具有卷曲屏的电子设备中支撑组件的结构示意 图；图24为图23中C处的放大示意图。参见图23和图24所示，在另一种可能的实现方式中，第二移动件702包括支撑部7023和与支撑部7023连接的伸缩部7024，伸缩部7024与第二固定件701连接，伸缩部7024具有弹性，支撑部7023与第一显示部分401连接，通过支撑部7023支撑第一显示部分401。通过第一显示部分401带动支撑部7023移动，以使伸缩部7024呈展开状或者收缩状，通过第二固定件701固定伸缩部7024的一侧。其中，伸缩部7024可以为设置在第二移动件702上的多个通孔。
当伸缩部7024呈展开状时，可以弯折伸缩部7024，以折弯第一显示部分401。可以在第一显示部分401的背面填充泡棉或者钢片等以达到手机300整机表面平整的目的。
在第三种可能的实现方式中，第二移动件702为可收缩的支撑板。其中，支撑板可以由多个支撑杆通过伸缩件连接而成，当伸缩件压缩时，相邻的支撑杆合并组成支撑面，当伸缩件拉伸时，相邻的支撑杆示相互分离，相邻的支撑杆7023之间具有间距，以增加支撑板的面积。或者，支撑板可以由多个支撑杆铰接而成，四个支撑杆铰接形成平行四边形，多个平行四边形依次铰接，形成类似于平行四边形伸缩门的支撑板。第二移动件702的一侧与第二固定件701连接，通过第二固定件701固定第二移动件702的一侧，通过第一显示部分401带动第二移动件702的另一侧移动，以使第二移动件702呈展开状或者收缩状。
图25为本申请实施例提供的一种具有卷曲屏的电子设备中锁定组件的位置示意图；图26为图25中D处的放大示意图；图27为本申请实施例提供的一种具有卷曲屏的电子设备中锁定组件的结构示意图。参见图25至图27所示，在本申请中，手机300还包括至少一个锁定组件80，锁定组件80用于在初始显示状态时和扩展显示状态时，固定第一显示部分401，以保持第一显示部分401和主支撑架301之间的相对位置，避免第一显示部分401移动。
其中，锁定组件80可以位于主支撑架301内，锁定组件80可以为机械自锁组件、电动自锁组件或滑轨稳态自锁组件。示例性的，电动自锁组件可以为现有的电磁式锁件。其中，机械自锁组件和电动自锁组件可以采用本领域技术人员熟知的锁定结构，本实施例在此不做限定。
其中，滑轨稳态自锁组件可以包括支撑座801、止位块802和至少两对弹片803，支撑座801与主支撑架301连接，支撑座801上具有滑道8011，滑道8011的延伸方向与第一显示部分401的移动方向相同，止位块802位于滑道8011内，且止位块802可沿滑道8011的延伸方向移动，止位块802与移动支架302连接，每对弹片803相对设置在滑道8011内，滑道8011的内部和滑道8011朝向第一显示部分401的一端均设置一对弹片803。
当手机300处于初始显示状态时，止位块802的两侧分别与位于滑道8011内部的一对弹片803相抵接，使止位块802保持当前的位置，以避免第一显示部分401朝向主支撑架301的第一侧移动。当移动支架302带动第一显示部分401朝向主支撑架301的外移动，以使手机300处于扩展显示状态时，移动支架302带动止位块802移动，使止位块802脱离与位于滑道8011内部的一对弹片803相抵接的位置，随着移动支架302继续移动，止位块802沿滑道8011的延伸方向移动，直至止位块802的两端分别 与滑道8011朝向第一显示部分401的端的一对弹片803相抵接，此时至少部分第二显示部分402呈展开状，通过该弹片803夹紧止位块802，使止位块802保持当前的位置，以避免第一显示部分401朝向主支撑架301的第二侧移动。
其中，在支撑座801上设置弹片固定架8012，通过弹片固定架8012固定弹片803。弹片固定架8012上具有安装槽80121，弹片803上具有抵接部8031和分别连接在抵接部8031两侧的固定部8032，固定部8032位于安装槽80121内，抵接部8031用于与止位块802接触。止位块802朝向弹片803的一面上具有至少导向部8021，弹片803经导向部8021的导向作用进入与止位块802一面相抵接，或经导向部8021的导向作用与止位块802脱离抵接的状态。
图28为图27中E-E截面的截面示意图。参见图28所示，止位块802上还具有螺纹孔8022，螺钉穿过螺纹孔8022与移动支架302连接。止位块802也可以通过粘接、卡接等方式与移动支架302连接，此处不做限定。
场景二
图29为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；图30为本申请实施例提供的一种具有卷曲屏的电子设备的仰视图；图31为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；图32为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的仰视图。参见图29至图32所示，本申请实施例提供的手机300，包括设备本体30和卷曲屏40，该卷曲屏40包括沿第一方向排列的第一显示部分401和与第二显示部分402，该第二显示部分402卷曲在支撑轴305上；设备本体30包括主支撑架301和可相对于主支撑架301移动的移动支架302，移动支架302与第二显示部分402连接，支撑轴305位于移动支架302上。
在本实施例中，移动支架302可朝向主支撑架301的第二侧移动，即移动支架302朝向图31中-X方向展开，以使部分第二显示部分402展开呈平面状，这样，第一显示部分401和展开的第二显示部分402共同组成显示区域，以使手机300呈现为图31所示的扩展显示状态，从而增加手机300的显示区域，在不增加手机300整机厚度的同时，满足了用户对手机300大显示区域的需求。
移动支架302可朝向主支撑架301的第一侧移动，即移动支架302朝向图31中+X方向卷曲，以使至少部分第二显示部分402呈卷曲状，以使手机300呈上述图29所示的初始显示状态，将第一显示部分401作为有效的显示区域。这样，在满足用户对于手机300屏幕正常的显示需求的同时，保证了手机300的便携性能。
其中，主支撑架301的后盖307可以包括第一后盖3071和第二后盖3072，第二后盖3072上连接边框3062以形成移动支架302，驱动组件60与第二后盖3072连接，通过第二后盖3072驱动移动支架302和支撑轴305朝向主支撑架301的第一侧移动，或者驱动移动支架302和支撑轴305朝向主支撑架301的第二侧移动，以使第二显示部分402呈展开状或卷曲状。
场景二中的移动支架302与场景一中的移动支架302结构不同，且场景二中通过移动支架302驱动第二显示部分402呈展开状或卷曲状，而场景一中通过移动支架302 驱动第一显示部分402移动。手机300其余部分场景一和场景二的结构相同，此处不在一一赘述。
图33为图31中F-F截面的第一种截面示意图。参见图33所示，在本申请的实施例中，通过驱动组件60驱动移动支架302移动，以使第二显示部分402呈展开状或卷曲状。其中驱动组件60的结构和工作原理在上述场景一中进行了详细说明，此处不再赘述。
图34为图31中F-F截面的第二种截面示意图。参见图34所示，在本实施例中，支撑组件70可以为平台支撑组件，支撑组件70包括第二驱动件703和与第二驱动件703连接的支撑件704，支撑件704可以为平台，第二驱动件703驱动支撑件704向第二显示部分402的背面移动，通过支撑件704支撑第二显示部分402的背面。
其中，支撑组件70位于主支撑架301内，第二驱动件703与第二后盖3072连接。第二驱动件703可以为直线电机或者液压缸等。
支撑组件70还可以与上述场景一中任一实施例中的支撑组件70的结构相同，此处不再赘述。
在本实施例中，也可以设置和上述场景一种的锁定组件80，对于锁定组件80的结构和工作原理此处不再赘述。
场景三
图35为本申请实施例提供的一种具有卷曲屏的电子设备的结构示意图；图36为图35中G-G截面的截面示意图；图37为本申请实施例提供的一种具有卷曲屏的电子设备处于扩展显示状态的结构示意图；图38为图37中H-H截面的截面示意图。参见图35至图38所示，本申请实施例提供的手机300，包括设备本体30和卷曲屏40，该卷曲屏40包括沿第一方向排列的第一显示部分401和与第二显示部分402，该第二显示部分402卷曲在支撑轴305上；设备本体30包括主支撑架301和可相对于主支撑架301移动的至少两个移动支架302；第一个移动支架302与第一显示部分401连接，第二个移动支架302与第二显示部分402连接，支撑轴305位于移动支架302上。
其中，第一个移动支架302的结构与上述场景一中移动支架302的结构相同，第二个移动支架302的结构与上述场景二中移动支架302的结构相同。
通过第一个移动支架302带动第一显示部分401朝向主支撑架301的第一侧移动，同时通过第二个移动支架302带动第二显示部分402朝向主支撑架301的第二侧移动，以使至少部分第二显示部分402呈展开状，使手机300处于图37和图38所示的扩展显示状态。通过第一个移动支架302带动第一显示部分401朝向主支撑架301的第二侧移动，同时通过第二个移动支架302带动第二显示部分402朝向主支撑架301的第一侧移动，以使至少部分第二显示部分402呈卷曲状，使手机300处于图35和图36所示的初始显示状态。其中，主支撑架301的第一侧与主支撑架301的第二侧相对，主支撑架301的第一侧为图37中+X方向，主支撑架301的第二侧为图37中-X方向。
在本实施例中，可以根据用户的不同需求来增加手机300的显示区域。例如，两个移动支架302同时相反的方向移动，以增加手机300的显示区域；或者通过移动第一个移动支架302，以增加手机300的显示区域；或者通过移动第二个移动支架302， 以增加手机300的显示区域。
其中，第一个移动支架302带动第一显示部分401朝向主支撑架301的第一侧移动或朝向主支撑架301的第二侧卷曲，以使至少部分第二显示部分402呈展开状或卷曲状的实现方式与上述场景一中相同，此处不再赘述。第二个移动支架302带动第二显示部分402可朝向主支撑架301的第二侧展开或朝向主支撑架301的第一侧卷曲，以使至少部分第二显示部分402呈展开状或卷曲状的实现方式与上述场景二中相同，此处不再赘述。

Claims (19)

  1. 一种具有卷曲屏的电子设备，其特征在于，包括设备本体、卷曲屏和支撑组件，所述设备本体包括支撑轴，所述卷曲屏包括沿第一方向排列的第一显示部分和与第二显示部分，所述第二显示部分卷曲，且所述第二显示部分绕设在支撑轴上；
    所述设备本体至少一侧表面形成显示区域，所述设备本体具有初始显示状态和扩展显示状态，在所述初始显示状态下，所述第一显示部分构成的所述显示区域；在所述扩展显示状态下，所述第一显示部分与至少部分所述第二显示部分一起构成所述显示区域，所述支撑组件用于支撑在所述扩展显示状态下的所述显示区域。
  2. 根据权利要求1所述的具有卷曲屏的电子设备，其特征在于，所述设备本体包括主支撑架和可相对于所述主支撑架移动的移动支架，所述移动支架与所述第一显示部分连接，所述支撑轴位于所述主支撑架上。
  3. 根据权利要求1所述的具有卷曲屏的电子设备，其特征在于，所述设备本体包括主支撑架和可相对于所述主支撑架移动的移动支架，所述移动支架与所述第二显示部分连接，所述支撑轴位于所述移动支架上。
  4. 根据权利要求2所述的具有卷曲屏的电子设备，其特征在于，还包括滑动组件，所述滑动组件包括第一固定件和相对于所述第一固定件滑动的滑动件，所述第一固定件与所述主支撑架连接，所述滑动件与所述第一显示部分连接。
  5. 根据权利要求2或3所述的具有卷曲屏的电子设备，其特征在于，还包括至少一个驱动组件，所述驱动组件用于驱动所述移动支架移动，以将所述设备本体从所述初始显示状态伸展至扩展显示状态。
  6. 根据权利要求5所述的具有卷曲屏的电子设备，其特征在于，所述驱动组件包括第一驱动件，所述第一驱动件为直线驱动件。
  7. 根据权利要求5所述的具有卷曲屏的电子设备，其特征在于，所述驱动组件包括第一驱动件和与所述第一驱动件连接的传动组件，所述传动组件包括转动件和与所述转动件相匹配的第一移动件，所述第一驱动件与所述转动件连接，所述第一驱动件驱动所述转动件转动，以使所述转动件带动所述第一移动件移动，所述第一移动件与所述移动支架连接。
  8. 根据权利要求2至7任一项所述的具有卷曲屏的电子设备，其特征在于，所述支撑组件用于支撑位于所述主支撑架外的所述第一显示部分和/或所述第二显示部分。
  9. 根据权利要求2至7任一项所述的具有卷曲屏的电子设备，其特征在于，所述支撑组件位于所述主支撑架内，所述支撑组件包括第二固定件和第二移动件，且所述第二固定件和所述第二移动件相互拼合共同支撑所述第一显示部分的背面，所述第二固定件与所述主支撑架连接，所述第二移动件与所述第一显示部分连接和/或所述第二移动件与所述第二显示部分连接，在所述扩展显示状态时，所述第二移动件支撑位于所述主支撑架外的所述第一显示部分所述和/或所述第二显示部分。
  10. 根据权利要求9所述的具有卷曲屏的电子设备，其特征在于，在所述扩展显示状态时，部分所述第二移动件位于所述主支撑架内。
  11. 根据权利要求9所述的具有卷曲屏的电子设备，其特征在于，所述第二移动件为可收缩的支撑板。
  12. 根据权利要求2至7任一项所述的具有卷曲屏的电子设备，其特征在于，所述支撑组件包括第二驱动件和与所述第二驱动件连接的支撑件，所述第二驱动件驱动所述支撑件向所述主支撑架的外侧延伸，以支撑位于所述主支撑架的外侧的所述第二显示部分。
  13. 根据权利要求2至12任一项所述的具有卷曲屏的电子设备，其特征在于，还包括至少一个连接组件，所述第二显示部分通过所述连接组件与所述主支撑架连接。
  14. 根据权利要求13所述的具有卷曲屏的电子设备，其特征在于，所述连接组件包括转轴和卷设在所述转轴上补强膜，所述补强膜的第一侧固定在所述转轴上，所述补强膜的第二侧与所述第二显示部分连接。
  15. 根据权利要求14所述的具有卷曲屏的电子设备，其特征在于，所述补强膜与所述第二显示部分的背面连接。
  16. 根据权利要求13所述的具有卷曲屏的电子设备，其特征在于，所述连接组件包括安装件和至少一个连接件，所述连接件的第一端与所述主支撑架连接，所述连接件的第二端与所述安装件连接，所述安装件与所述第二显示部分连接。
  17. 根据权利要求2至16任一项所述的具有卷曲屏的电子设备，其特征在于，所述支撑轴的轴线与所述第一显示部分的显示面之间的距离与所述支撑轴的轴线与所述第二显示部分的显示面之间的距离相等。
  18. 根据权利要求2至17任一项所述的具有卷曲屏的电子设备，其特征在于，还包括至少一个锁定组件，所述锁定组件用于在所述扩展显示状态时，固定所述第一显示部分和/或所述第二显示部分。
  19. 根据权利要求18所述的具有卷曲屏的电子设备，其特征在于，所述锁定组件包括支撑座、止位块和至少两个弹片，所述支撑座上具有滑道，所述止位块位于所述滑道，且所述止位块可沿所述滑道的延伸方向移动，所述弹片与所述支撑座连接，且部分所述弹片伸入所述滑道内，所述止位块与所述移动支架连接。
PCT/CN2020/114992 2019-12-31 2020-09-14 具有卷曲屏的电子设备 WO2021135386A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP20909197.4A EP4075767A4 (en) 2019-12-31 2020-09-14 ELECTRONIC DEVICE COMPRISING A ROLL-UP SCREEN
KR1020227025558A KR102655543B1 (ko) 2019-12-31 2020-09-14 롤러블 스크린을 가진 전자 디바이스
JP2022540554A JP2023509032A (ja) 2019-12-31 2020-09-14 ローラブルディスプレイを有する電子デバイス
US17/852,639 US20220326737A1 (en) 2019-12-31 2022-06-29 Electronic device with rollable display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911423124.XA CN113132512B (zh) 2019-12-31 2019-12-31 具有卷曲屏的电子设备
CN201911423124.X 2019-12-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/852,639 Continuation US20220326737A1 (en) 2019-12-31 2022-06-29 Electronic device with rollable display

Publications (1)

Publication Number Publication Date
WO2021135386A1 true WO2021135386A1 (zh) 2021-07-08

Family

ID=76686868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/114992 WO2021135386A1 (zh) 2019-12-31 2020-09-14 具有卷曲屏的电子设备

Country Status (6)

Country Link
US (1) US20220326737A1 (zh)
EP (1) EP4075767A4 (zh)
JP (1) JP2023509032A (zh)
KR (1) KR102655543B1 (zh)
CN (1) CN113132512B (zh)
WO (1) WO2021135386A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023136563A1 (ko) * 2022-01-17 2023-07-20 삼성디스플레이 주식회사 표시 장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114138059A (zh) * 2021-08-02 2022-03-04 联想(北京)有限公司 电子设备
CN113888985B (zh) * 2021-11-05 2024-01-30 云谷（固安）科技有限公司 显示装置
CN115445219A (zh) * 2022-10-14 2022-12-09 湖州学院 一种万花筒互动装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104683522A (zh) * 2015-03-31 2015-06-03 上海摩软通讯技术有限公司 移动终端
CN106713554A (zh) * 2017-02-23 2017-05-24 维沃移动通信有限公司 一种显示屏组件和移动终端
CN108040154A (zh) * 2018-01-31 2018-05-15 努比亚技术有限公司 柔性屏终端
CN108259649A (zh) * 2018-02-09 2018-07-06 西安中兴新软件有限责任公司 一种移动终端、控制系统和控制方法
US20190053388A1 (en) * 2011-07-06 2019-02-14 Apple Inc. Flexible Display Devices
CN110868486A (zh) * 2019-11-11 2020-03-06 京东方科技集团股份有限公司 一种显示装置及其使用方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471582B2 (ja) * 2010-02-24 2014-04-16 日本電気株式会社 情報表示端末装置
TWM413305U (en) * 2011-03-17 2011-10-01 First Dome Corp Synchronization and stabilizing mechanism for sliding lid
US8711566B2 (en) * 2011-09-02 2014-04-29 Microsoft Corporation Expandable mobile device
TWI582640B (zh) * 2013-01-10 2017-05-11 黃海濤 具可捲式螢幕的掌上型電子裝置及其顯示方法
KR102269135B1 (ko) * 2014-10-06 2021-06-25 삼성디스플레이 주식회사 표시 장치
EP3239965A4 (en) * 2014-12-25 2018-07-11 Shenzhen Royole Technologies Co., Ltd. Flexible display device
KR102306982B1 (ko) * 2015-05-29 2021-10-01 엘지디스플레이 주식회사 슬라이더블 디스플레이
KR102384576B1 (ko) * 2015-06-15 2022-04-08 엘지디스플레이 주식회사 플렉서블 표시 장치
KR101792692B1 (ko) * 2015-08-28 2017-11-01 이유구 롤러블 디스플레이를 갖는 휴대용 단말기
CN106847103B (zh) * 2016-12-28 2019-05-31 上海天马微电子有限公司 一种柔性显示装置
CN106157816B (zh) * 2016-07-08 2017-11-17 广东欧珀移动通信有限公司 一种柔性显示装置
KR102019509B1 (ko) * 2016-09-05 2019-09-09 엘지전자 주식회사 디스플레이 디바이스
KR102591365B1 (ko) * 2016-09-12 2023-10-19 삼성디스플레이 주식회사 확장형 표시 장치
CN106302885A (zh) * 2016-09-28 2017-01-04 珠海凯邦电机制造有限公司 一种移动终端
CN106448465A (zh) * 2016-10-11 2017-02-22 上海天马微电子有限公司 柔性显示装置
CN207781089U (zh) * 2018-01-29 2018-08-28 云谷（固安）科技有限公司 显示装置及终端设备
CN108520702B (zh) * 2018-04-02 2022-05-17 广州国显科技有限公司 显示装置及电子产品
KR20200099455A (ko) * 2019-02-14 2020-08-24 엘지전자 주식회사 이동 단말기
CN209785444U (zh) * 2019-04-25 2019-12-13 武汉华星光电半导体显示技术有限公司 柔性显示装置及显示设备
CN110033707B (zh) * 2019-05-06 2024-03-26 武汉华星光电半导体显示技术有限公司 一种显示装置
CN110491289B (zh) * 2019-07-29 2024-03-15 武汉华星光电半导体显示技术有限公司 显示装置
CN110493396A (zh) * 2019-08-12 2019-11-22 惠州Tcl移动通信有限公司 一种电子设备
CN110493398B (zh) * 2019-08-19 2021-07-02 Oppo（重庆）智能科技有限公司 一种移动终端
CN110620834B (zh) * 2019-09-03 2023-08-08 深圳传音控股股份有限公司 一种移动终端
CN110572497A (zh) * 2019-09-27 2019-12-13 东莞市环力智能科技有限公司 一种伸缩滑动开合的移动终端

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190053388A1 (en) * 2011-07-06 2019-02-14 Apple Inc. Flexible Display Devices
CN104683522A (zh) * 2015-03-31 2015-06-03 上海摩软通讯技术有限公司 移动终端
CN106713554A (zh) * 2017-02-23 2017-05-24 维沃移动通信有限公司 一种显示屏组件和移动终端
CN108040154A (zh) * 2018-01-31 2018-05-15 努比亚技术有限公司 柔性屏终端
CN108259649A (zh) * 2018-02-09 2018-07-06 西安中兴新软件有限责任公司 一种移动终端、控制系统和控制方法
CN110868486A (zh) * 2019-11-11 2020-03-06 京东方科技集团股份有限公司 一种显示装置及其使用方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4075767A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023136563A1 (ko) * 2022-01-17 2023-07-20 삼성디스플레이 주식회사 표시 장치

Also Published As

Publication number Publication date
EP4075767A1 (en) 2022-10-19
KR20220119690A (ko) 2022-08-30
KR102655543B1 (ko) 2024-04-09
US20220326737A1 (en) 2022-10-13
JP2023509032A (ja) 2023-03-06
CN113132512A (zh) 2021-07-16
CN113132512B (zh) 2022-09-23
EP4075767A4 (en) 2023-03-01

Similar Documents

Publication Publication Date Title
WO2021135386A1 (zh) 具有卷曲屏的电子设备
EP3467325B1 (en) Hinge and hinge device of mobile terminal with flexible screen, and mobile terminal with flexible screen
EP3739854B1 (en) Foldable terminal device
CN212659253U (zh) 一种显示装置
CN110782783A (zh) 显示装置
WO2019223183A1 (zh) 可弯曲显示终端
WO2022247726A1 (zh) 电子设备
WO2021077524A1 (zh) 柔性显示装置
TWM531996U (zh) 應用於軟性顯示屏幕之可轉聯結裝置
WO2020192161A1 (zh) 铰链结构、折叠机构以及移动终端
WO2022017331A1 (zh) 电子设备
US20220248550A1 (en) Electronic device
CN109196448A (zh) 用于柔性显示器的超弹性铰链
CN113037892B (zh) 电子设备
WO2023125595A1 (zh) 电子设备
WO2022268018A1 (zh) 电子设备
WO2020156142A1 (zh) 终端设备
WO2021227663A1 (zh) 柔性屏的展平结构和显示装置
WO2023125597A1 (zh) 电子设备
WO2023125645A1 (zh) 电子设备
WO2023221908A1 (zh) 电子设备
WO2023109840A1 (zh) 电子设备
CN212484807U (zh) 柔性屏幕支架及显示装置
CN113947999A (zh) 可滑动卷绕装置与显示装置
WO2020029207A1 (zh) 可折叠设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20909197

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022540554

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20227025558

Country of ref document: KR

Kind code of ref document: A

Ref document number: 2020909197

Country of ref document: EP

Effective date: 20220711

NENP Non-entry into the national phase

Ref country code: DE