WO2022033154A1 - 转轴模组、折叠组件和电子装置 - Google Patents

转轴模组、折叠组件和电子装置 Download PDF

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Publication number
WO2022033154A1
WO2022033154A1 PCT/CN2021/099436 CN2021099436W WO2022033154A1 WO 2022033154 A1 WO2022033154 A1 WO 2022033154A1 CN 2021099436 W CN2021099436 W CN 2021099436W WO 2022033154 A1 WO2022033154 A1 WO 2022033154A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
rotating
plate
main casing
rotating shafts
Prior art date
Application number
PCT/CN2021/099436
Other languages
English (en)
French (fr)
Inventor
奚强
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to KR1020237006446A priority Critical patent/KR20230041800A/ko
Priority to EP21855210.7A priority patent/EP4161039A4/en
Priority to JP2023503236A priority patent/JP2023534060A/ja
Publication of WO2022033154A1 publication Critical patent/WO2022033154A1/zh
Priority to US18/148,729 priority patent/US20230143511A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H04M1/022—The hinge comprising two parallel pivoting axes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0226—Hinges
    • 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
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the application belongs to the technical field of intelligent equipment, and in particular relates to a rotating shaft module, a folding assembly and an electronic device.
  • the common synchronous transmission mechanism in folding screen mobile phones uses gear transmission, which will take up a lot of space due to too many designed gears, making the overall size of the synchronous transmission mechanism of folding screen mobile phones larger, especially in the thickness direction.
  • gear synchronous drives There is no single design alternative to gear synchronous drives.
  • the present application provides a rotating shaft module, a folding assembly and an electronic device.
  • a rotating shaft module comprising:
  • An elastic component sleeved on each of the two rotating shafts, the elastic component abuts on the installation housing, and is used for applying a force opposite to the sliding direction to each of the two rotating shafts, so as to keep the stabilization of each of said two axes of rotation;
  • the first linking member is respectively screwed with each of the two rotating shafts.
  • a folding assembly comprising:
  • the first and second shaft modules are symmetrically arranged, located in the accommodating space, and are respectively arranged at both ends of the support frame; each of the first and second shaft modules includes:
  • An elastic component is sleeved on each of the two rotating shafts, the elastic component is in contact with the support frame, and is used to apply a force opposite to the sliding direction to each of the two rotating shafts to keep each of the two rotating shafts. a stabilization of the two rotating shafts;
  • the first linking member is respectively screwed with each of the two rotating shafts.
  • an electronic device comprising:
  • a support frame with an internal accommodation space
  • the rotating shaft module is located in the accommodating space and is arranged on the support frame, and the rotating shaft module includes:
  • An elastic component is sleeved on each of the two rotating shafts, the elastic component abuts on the installation housing, and is used for applying a force opposite to the sliding direction to each of the two rotating shafts, so as to keep the stabilization of each of said two axes of rotation;
  • a rotating arm one end of each of the two rotating shafts is provided with one of the rotating arms, and is clamped with the rotating arms, so that the rotating arms can slide in the axial direction;
  • the first and second supporting plates are mounted on the rotating shaft module.
  • the first and second supporting plates are symmetrically arranged and are respectively rotatably connected with the mounting housing.
  • the first and second supporting plates are arranged To be in the same plane when the hinge module is flattened;
  • the first casing is rotatably connected with one of the rotating arms in the rotating shaft module and can slide relatively, the first casing is rotatably connected with the first support plate, The second casing is rotatably connected with the other rotating arm in the rotating shaft module and can slide relatively, and the second casing is rotatably connected with the second supporting plate.
  • the first linking member is respectively connected with the threads of each rotating shaft.
  • the first linking member moves in the axial direction due to the relationship of the thread fit, and the other rotating shaft and the first linking member move in the axial direction.
  • the threaded matching relationship makes the two shafts maintain the same axial movement, and under the cooperation of the elastic components, each shaft is kept stable.
  • FIG. 1 discloses a schematic structural diagram of an electronic device in an embodiment of the present application
  • FIG. 2 discloses an exploded exploded view of an electronic device in an embodiment of the present application
  • FIG. 4 discloses a schematic structural diagram of a casing in an embodiment of the present application
  • FIG. 5 discloses a schematic structural diagram of a connector in an embodiment of the present application
  • FIG. 6 discloses a schematic structural diagram of a connector in an embodiment of the present application.
  • FIG. 7 discloses a schematic structural diagram of a folding assembly in an embodiment of the present application.
  • FIG. 9 discloses a schematic structural diagram of another viewing angle of the pallet in an embodiment of the present application.
  • FIG. 12 discloses an exploded exploded view of the rotating shaft module in an embodiment of the present application
  • FIG. 13 discloses an exploded exploded view of the installation housing in an embodiment of the present application
  • FIG. 14 discloses a schematic structural diagram of a rotating shaft assembly in an embodiment of the present application.
  • FIG. 15 discloses a partial structural schematic diagram of a rotating shaft assembly in an embodiment of the present application.
  • FIG. 17 discloses a schematic structural diagram of an electronic device in another embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of an embodiment of an electronic device in the present application.
  • an “electronic device” (which may also be referred to as a “terminal” or “mobile terminal” or “electronic device” includes, but is not limited to, being configured to be connected via a wired line (eg, via a public switched telephone network (PSTN). ), digital subscriber line (DSL), digital cable, direct cable connection, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLAN), digital such as DVB-H networks Television network, satellite network, AM-FM broadcast transmitter, and/or another communication terminal's) wireless interface to receive/transmit communication signals.
  • a wired line eg, via a public switched telephone network (PSTN).
  • PSTN public switched telephone network
  • DSL digital subscriber line
  • WLAN wireless local area networks
  • digital such as DVB-H networks Television network
  • satellite network satellite network
  • AM-FM broadcast transmitter AM-FM broadcast transmitter
  • a communication terminal arranged to communicate through a wireless interface may be referred to as a "wireless communication terminal", “wireless terminal” or “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communication System (PCS) terminals that may combine cellular radio telephones with data processing, fax, and data communication capabilities; may include radio telephones, pagers, Internet/Intranet access , a PDA with a web browser, memo pad, calendar, and/or a global positioning system (GPS) receiver; and conventional laptop and/or palm receivers or other electronic devices including radiotelephone transceivers.
  • PCS Personal Communication System
  • a mobile phone is an electronic device equipped with a cellular communication module.
  • Electronic device 000 may be any of a number of electronic devices, including but not limited to cellular phones, smart phones, other wireless communication devices, personal digital assistants, audio players, other media players, music recorders, Video recorders, cameras, other media recorders, radios, medical equipment, calculators, programmable remote controls, pagers, netbook computers, personal digital assistants (PDAs), portable multimedia players (PMPs), Moving Picture Experts Group (MPEG-1 or MPEG-2), Audio Layer 3 (MP3) players, portable medical devices, and digital cameras and combinations thereof.
  • PDAs personal digital assistants
  • PMPs portable multimedia players
  • MPEG-1 or MPEG-2 Moving Picture Experts Group
  • MP3 Audio Layer 3
  • FIG. 2 discloses an exploded exploded view of the electronic device 000 in an embodiment of the present application
  • FIG. 3 discloses an exploded exploded view of a partial structure of the electronic device 000 in an embodiment of the present application.
  • the electronic device 000 may include a casing 100 (eg, a first casing 200 , a second casing 300 , etc.), a folding assembly 500 and a display module 900 .
  • a casing 100 eg, a first casing 200 , a second casing 300 , etc.
  • a folding assembly 500 e.g., a folding assembly 500
  • a display module 900 e.g.
  • the housing 100 in FIG. 1 may include a first housing 200 and a second housing 300 .
  • Two adjacent casings 100 among the multiple casings 100 may be fixedly connected by the folding assembly 500 , so that the multiple casings 100 can be folded, and thus the electronic device 000 can be folded.
  • the first casing 200 and the second casing 300 are fixedly connected by the folding assembly 500 , so that the first casing 200 and the second casing 300 can be folded in half.
  • the display module 900 is used for displaying information and can be used for electrical connection with electronic components such as circuit boards and batteries.
  • the display module 900 is mounted on the plurality of casings 100 .
  • the display module 900 can be folded when the multiple casings 100 are folded, so as to realize the folding of the electronic device 000 and facilitate the storage of the electronic device 000 , and can facilitate the use of the electronic device 000 when the multiple casings 100 are unfolded.
  • the module 900 is shown on the same side of the first casing 200 and the second casing 300 , and is installed on the first casing 200 and the second casing 300 respectively.
  • the display module 900 can be folded in half with the first casing 200 and the second casing 300 being folded in half.
  • first casing can also be referred to as "second shell".
  • FIG. 4 discloses a schematic structural diagram of the casing 100 in an embodiment of the present application.
  • the case 100 may be two, eg, the first case 200 and the second case 300 .
  • Each case 100 may include a case body 10 and a connector 20 .
  • the housing body 10 is used to carry the display module 900, and can also be used to install electronic components such as circuit boards and batteries.
  • the connector 20 is installed on the housing body 10 for connecting with the folding assembly 500 to realize the connection between the housing 100 and the folding assembly 500 .
  • the housing body 10 may include a bottom plate 11 , a side wall 12 and a base plate 13 .
  • the edge of the bottom plate 11 can be provided with a side wall 12 , that is, the side wall 12 can be surrounded by the edge of the bottom plate 11 .
  • the bottom plate 11 and the side wall 12 form a receiving space for accommodating electronic components such as a camera, a circuit board, a battery, and a display module 900 .
  • the base plate 13 is disposed opposite to the bottom plate 11 , and is connected and fixed with the side wall 12 . That is, the side walls 12 are arranged around the base plate 13 and are fixed together with the base plate 13 to form a middle frame.
  • the base plate 13 can divide the accommodating space into two to form a first accommodating space and a second accommodating space.
  • the first accommodating space is located between the base plate 11 and the base plate 13 for accommodating electronic components such as cameras, circuit boards and batteries
  • the second accommodating space is located on the side of the base plate 13 away from the base plate 11 for accommodating the display module 900 .
  • the bottom plate 11 may be a plate-like structure, which may be a rectangle or a rounded rectangle, etc., which may be made of plastic, glass, ceramic, fiber composite material, metal (eg, stainless steel, aluminum, etc.), or other suitable materials or a combination of these materials.
  • a portion of the base plate 11 may be formed from a dielectric or other low conductivity material.
  • the base plate 11 or at least some of the structures that make up the base plate 11 may be formed from metal elements.
  • the base plate 11 is provided with a mounting portion 14 for mounting the connector 20 .
  • the mounting portion 14 may be plural.
  • there are two mounting portions 14 which are a first mounting portion 141 and a second mounting portion 142 respectively.
  • the first mounting portion 141 and the second mounting portion 142 are respectively provided on one side of the base plate 11 .
  • the first mounting portion 141 and the second mounting portion 142 are respectively disposed close to the side walls 12 on both sides.
  • the mounting portion 14 is a hole recessed inward from the bottom plate 11 , and is used for inserting and fixing with the connecting member 20 . It can also be fixed with the connecting piece 20 with glue.
  • the side wall 12 surrounds the edge of the bottom plate 11 and extends to the same side of the bottom plate 11 .
  • the side wall 12 is broken on the side of the bottom plate 11 where the mounting portion 14 is provided to form an opening to make way for the folding assembly 500 . That is, the side wall 12 is surrounded by three sides of the bottom plate 11 , the mounting portion 14 is provided on the remaining one side, and the side wall 12 is not provided to form an opening.
  • the wall thicknesses of the side walls 12 on both sides of the opening are smaller than those at other locations to make way for the folding assembly 500 . It will be appreciated that there may be more than one opening, and may be two or three.
  • the side wall 12 in FIG. 4 can also be surrounded on two opposite sides of the bottom plate 11, and an opening is formed on each of the other two sides.
  • the side wall 12 can also be surrounded by two adjacent sides of the bottom plate 11, and an opening is formed on each of the other two sides.
  • the bottom plate 11 and the side wall 12 are integral structures, and the side wall 12 is made of the same material as the bottom plate 11 .
  • the sidewall 12 and the substrate 13 are integrally formed, and the substrate 13 can be made of the same material as the sidewall 12 .
  • the base plate 13 does not cover the bottom plate 11 at the opening to make way for the folding assembly 500 , so that part of the structure of the folding assembly 500 is placed on the bottom plate 11 .
  • FIG. 5 and FIG. 6 respectively disclose schematic structural diagrams of the connector 20 according to an embodiment of the present application.
  • the connector 20 is used to connect with the folding assembly 500 .
  • There may be multiple connecting pieces 20 for example, there may be two connecting pieces 20 , which are the first connecting piece 15 and the second connecting piece 16 respectively.
  • the first connecting member 15 is mounted on the mounting portion 14 such as the first mounting portion 141 .
  • the second connector 16 is mounted on the mounting portion 14 such as the second mounting portion 142 .
  • the connector 20 may include a connector body 21 and a buffer arm 22 .
  • the connector body 21 is used to be mounted on the mounting portion 14 such as the first mounting portion 141 or the second mounting portion 142 .
  • the buffer arm 22 is disposed at the opening of the connector main body 21 , and extends to the outside of the opening for sliding connection with the folding assembly 500 .
  • the connector body 21 extends toward the bottom plate 11 with a plug-in column 211 for plugging with the mounting portion 14 on the bottom plate 11 , such as the first mounting portion 141 or the second mounting portion 142 . It can be understood that the connector body 21 can also be fixedly connected to the mounting portion 14 such as the first mounting portion 141 or the second mounting portion 142 by means of gluing, bolting or the like. Of course, the connector main body 21 and the bottom plate 11 may be an integral structure.
  • the connector body 21 is on the side away from the bottom plate 11 , and connecting walls 212 , such as a first connecting wall 213 and a second connecting wall 215 , are respectively extending on both sides in the direction from the connector body 21 to the buffer arm 22 .
  • the first connecting wall 213 protrudes from one side of the second connecting wall 215 to form a limiting column 2131 .
  • the second connecting wall 215 protrudes from one side of the first connecting wall 213 with a limiting column 2151 .
  • the limit post 2131 and the limit post 2151 are arranged opposite to each other.
  • the gap between the limit post 2131 and the limit post 2151 and the connector main body 21 respectively forms a track such as the first track 214 and the second track 216, which is convenient for the limit post 2131 and the
  • the limiting post 2151 is clamped with the folding assembly 500 , and makes part of the folding assembly 500 slide on the track, so that the folding assembly 500 rotates around the limiting post 2131 and the limiting post 2151 .
  • the first connecting wall 213 or the second connecting wall 215 may be omitted.
  • a groove 217 is recessed inwardly on the surface of the connector body 21 on the side away from the bottom plate 11 to make way for the folding assembly 500 .
  • the groove 217 is located between the limiting column 2131 and the limiting column 2151 .
  • the track is arc-shaped, which is also convenient for the folding assembly 500 to rotate out of the track, realizes the disassembly of the folding assembly 500 and the connecting piece 20, and also facilitates the folding assembly 500 to screw into the track, so as to realize the connection between the folding assembly 500 and the connecting member 20. Assembly of the component 20, and subsequent use when the electronic device 000 is folded.
  • a gap is provided between two adjacent buffer arms 22 to make room for the folding assembly 500 .
  • a gap 23 is provided between the first buffer arm 221 and the second buffer arm 222 .
  • the buffer arm 22 is provided with strip-shaped through holes, and each of the strip-shaped through-holes is disposed opposite to each other, so that part of the structure of the folding assembly 500 passes through the strip-shaped through-holes together and slides in the length direction of the strip-shaped through-holes.
  • the first buffer arm 221 is provided with a first bar-shaped through hole 2211
  • the second buffer arm 222 is provided with a second bar-shaped through hole 2221 .
  • FIG. 7 discloses a schematic structural diagram of a folding assembly 500 in an embodiment of the present application.
  • the folding assembly 500 may include a supporting plate 30 (eg, a first supporting plate 31 and a second supporting plate 32 ), a support frame 40 , and a rotating shaft module 50 (such as a first rotating shaft module 60 and a second rotating shaft module 70 ).
  • the support frame 40 is placed between two adjacent casings 100 , for example, the support frame 40 is placed between the first casing 200 and the second casing 300 .
  • the first rotating shaft module 60 and the second rotating shaft module 70 in the rotating shaft module 50 are respectively located at two ends of the support frame 40 and are respectively fixedly connected to the support frame 40 .
  • the rotating shaft module 50 is placed between two adjacent casings 100 and is connected to the two adjacent casings 100 respectively, so that the two adjacent casings 100 can be folded when the rotating shaft module 50 is rotated.
  • both the first rotating shaft module 60 and the second rotating shaft module 70 can connect the first casing 200 and the second casing 300 together.
  • the first pallet 31 and the second pallet 32 are symmetrically arranged and located on opposite sides of the support frame 40 .
  • the first support plate 31 is located between the first rotating shaft module 60 and the second rotating shaft module 70 , and is rotatably connected with the first casing 200 .
  • the first supporting plate 31 is also rotatably connected with the first rotating shaft module 60 and the second rotating shaft module 70 respectively.
  • the second supporting plate 32 is located between the first rotating shaft module 60 and the second rotating shaft module 70 , and is respectively rotatably connected with the second casing 300 .
  • the second supporting plate 32 is also rotatably connected with the first rotating shaft module 60 and the second rotating shaft module 70 respectively.
  • the first pallet 31 and the second pallet 32 can be mounted on the support frame 40 for carrying the display module 900 .
  • the first support plate 31 and the second support plate 32 and the display module 900 are fixed together to protect the display module 900 and prevent the display module 900 from being bent and damaged when the folding assembly 500 is folded.
  • FIG. 8 and FIG. 9 disclose structural schematic diagrams of the pallet 30 in different viewing angles according to an embodiment of the present application.
  • the pallet 30 may include a plurality of them.
  • the supporting plate 30 may include two, which are a first supporting plate 31 and a second supporting plate 32 respectively.
  • the first support plate 31 and the second support plate 32 are symmetrically arranged, and are located on both sides of the support frame 40 respectively, and are used for bonding with the display module 900 and used for carrying the display module during the folding or unfolding process of the housing assembly 100.
  • the group 900 makes the display module 900 bendable and foldable, so that the surface of the display module 900 tends to be flat when unfolded.
  • the pallet 30 may include a connecting plate 33 .
  • the connecting plate 33 can be a strip-shaped plate structure for bonding and fixing with the display module 900 .
  • the connecting plate 33 is provided with connecting portions such as a first connecting portion 34 and a second connecting portion 35 at both ends of one edge of the connecting plate 33 , which are used for rotational connection with the connecting member 20 .
  • the shape of the first connecting portion 34 is adapted to the groove 217 on the second connecting member 16 , so that the first connecting portion 34 can be placed in the groove 217 .
  • the first connecting portion 34 is respectively corresponding to the first rail 214 and the second rail 216 of the second connecting member 16 , respectively.
  • the sliding blocks 341 are located on both sides of the first connecting portion 34 , so that the sliding blocks 341 slide in the track to realize the relative rotation of the support plate 30 and the connecting member 20 .
  • the shape of the second connecting portion 35 is adapted to the groove 217 on the first connecting member 15 , so that the second connecting portion 35 can be placed in the groove 217 .
  • the second connecting portions 35 respectively correspond to the first rails 214 and the second rails 216 of the first connecting member 15 , respectively, protrudingly provided with sliding blocks 351 .
  • the sliding blocks 351 are located on both sides of the second connecting portion 35 , so that the sliding blocks 351 slide in the track to realize the relative rotation of the support plate 30 and the connecting member 20 .
  • the connecting plate 33 is protruded from the other side away from the first connecting portion 34 and the second connecting portion 35 with an escape plate 36, so as to be placed inside the support frame 40 when the folding assembly 500 is folded, so as to allow the display module 900 to escape. bit.
  • the connecting plate 33 is provided with connecting portions such as the third connecting portion 37 and the fourth connecting portion 38 on both sides of the escape plate 36 for connecting with the rotating shaft module 50 respectively.
  • the third connecting portion 37 is used for rotational connection with the first rotating shaft module 60 .
  • the fourth connecting portion 38 is used for rotational connection with the second rotating shaft module 70 .
  • An arc-shaped slideway 371 is provided on the third connecting portion 37 for rotatably connecting with the first rotating shaft module 60 .
  • the fourth connecting portion 38 is provided with an arc-shaped slideway 381 for rotatably connecting with the second rotating shaft module 70 .
  • the arc-shaped slideway 371 and the arc-shaped slideway 381 facilitate the installation and disassembly of the rotating shaft module 50 and the support plate 30 .
  • FIG. 10 is a schematic structural diagram of the support frame 40 according to an embodiment of the present application.
  • the support frame 40 may include a main support panel 41 and sidewall panels (eg, a first sidewall panel 42, a second sidewall panel 43, a third sidewall panel 44, and a fourth sidewall panel 45).
  • the sidewall panels such as the first sidewall panel 42, the second sidewall panel 43, the third sidewall panel 44, and the fourth sidewall panel 45 are connected end to end in sequence and surround the main support panel 41 to form an accommodation space for The shaft module 50 is accommodated.
  • the main support plate 41 is a strip-shaped structure, and can be partially disposed in the receiving space in the first casing 200 through the opening, and the other part can be disposed in the receiving space in the second casing 300 through the opening.
  • the main support plate 41 is provided with a first fixing portion 411 at one end for mounting and fixing the first rotating shaft module 60 , and a second fixing portion 412 at the other end for mounting and fixing the second rotating shaft module 70 .
  • the first side wall panel 42 and the third side wall panel 44 are disposed opposite to each other, and support the pallet 30 .
  • a convex portion 421 protrudes from the middle portion of the first side wall plate 42 toward the side away from the main support plate 41 , and is used for supporting the escape plate 36 of the first support plate 31 .
  • a convex portion 441 protrudes from the middle of the third side wall plate 44 toward the side away from the main support plate 41 , and is used for supporting the escape plate 36 of the second support plate 32 .
  • the second side wall plate 43 and the fourth side wall plate 45 are disposed opposite to each other, and the heights of the second side wall plate 43 and the fourth side wall plate 45 respectively extending to the side away from the main support plate 41 are higher than that of the first side wall plate 42
  • the height of the third side wall plate 44 is high, and is used for shielding the rotating shaft module 50 to prevent the rotating shaft module 50 from being exposed from the side and affecting the overall appearance of the electronic device 000 .
  • FIG. 11 discloses a schematic structural diagram of the rotating shaft module 50 according to an embodiment of the present application
  • FIG. 12 discloses an exploded exploded view of the rotating shaft module 50 according to an embodiment of the present application
  • the rotating shaft module 50 may include two, for example, a first rotating shaft module 60 and a second rotating shaft module 70 .
  • the first rotating shaft module 60 and the second rotating shaft module 70 are located in the accommodating space, and are symmetrically arranged at both ends of the support frame 40 .
  • the shaft module 50 may include a mounting housing 80 and a shaft assembly 90 .
  • the mounting housing 80 is used to be mounted on the support frame 40 and used to carry the rotating shaft assembly 90 and the display module 900 .
  • the rotating shaft assembly 90 is mounted on the mounting housing 80 for rotatably connecting with the connecting piece 20 of the first housing 200 and for rotatably connecting with the connecting piece 20 of the second housing 300 .
  • FIG. 13 discloses an exploded exploded view of the mounting housing 80 according to an embodiment of the present application.
  • the mounting housing 80 may include a main housing 81 , a support plate 82 and an elastic member 83 .
  • the main casing 81 is fixed on the support frame 40 and is used to install the rotating shaft assembly 90 .
  • the support plate 82 is installed on the main casing 81 and mounted on the rotating shaft assembly 90.
  • the support plate 82 is used to carry the display module 900. When the rotating shaft assembly 90 rotates, the support plate 82 moves to the side close to the main casing 81.
  • the elastic member 83 is placed between the main casing 81 and the support plate 82 for supporting the support plate 82 and for buffering the relative movement between the main casing 81 and the support plate 82 .
  • the main housing 81 may include a mounting plate 811 , a shroud (eg, a first shroud 812 , a second shroud 813 , a third shroud 814 , and a fourth shroud 815 ), and dividing plates (eg, the first shroud 816 and the fourth shroud 815 ) Two dividing plates 817).
  • a plurality of enclosure plates such as the first enclosure plate 812, the second enclosure plate 813, the third enclosure plate 814 and the fourth enclosure plate 815 are connected end to end in sequence, and are arranged around the mounting plate 811, and are connected and fixed with the mounting plate 811.
  • An accommodating space is formed for installing the rotating shaft assembly 90 .
  • the dividing plates such as the first dividing plate 816 and the second dividing plate 817 are disposed in the accommodating space and can be fixedly connected with at least one of the mounting plate 811 and the enclosure plate to strengthen the strength of the main casing 81 for fixing .
  • the supporting shaft module 50 can also be used to divide the accommodating space.
  • the mounting plate 811 is provided with a fixing portion 8111 for fixedly connecting with the first fixing portion 411 or the second fixing portion 412 , for example, fixing by means of bolts, screws, adhesive bonding, snap connection and the like.
  • a guide mounting portion 8112 is provided on the mounting plate 811 for mounting the support plate 82 and the elastic member 83 .
  • the guide mounting portion 8112 is a through hole, which is convenient for plugging with the support plate 82, so that the support plate 82 moves along the extending direction of the through hole.
  • the middle part of the second enclosure plate 813 and the fourth enclosure plate 815 away from the mounting plate 811 is recessed toward the mounting plate 811 side with a receiving groove to make room for other components such as the support plate 82 , the support plate 30 , and the display module 900 .
  • a slider 8151 and a slider 8152 are provided on the side of the fourth enclosure plate 815 facing the second enclosure plate 813, so that the slider 8151 is placed in the arc-shaped slideway 371 of the first support plate 31 to slide, and the slider 8152 is placed in the first bracket 31.
  • the arc-shaped slideway 381 of the two pallets 32 slides and slides.
  • Dividing plates such as the first dividing plate 816 and the second dividing plate 817 are respectively disposed opposite to the second enclosing plate 813 .
  • the first dividing plate 816 is located between the second enclosing plate 813 and the second dividing plate 817 .
  • the middle part of the first dividing plate 816 and the second dividing plate 817 away from the mounting plate 811 is recessed to the side of the mounting plate 811 to form a receiving groove, so as to provide other components such as the supporting plate 82 , the supporting plate 30 and the display module 900 . give way.
  • a slider 8171 and a slider 8172 are provided on the side of the second dividing plate 817 facing the fourth enclosure plate 815, so that the slider 8171 is placed in the arc-shaped slideway 371 of the first support plate 31 to slide, and the slider 8172 is placed in the first bracket 31.
  • the arc-shaped slideway 381 of the two pallets 32 slides and slides.
  • the sliding block 8171 and the sliding block 8172 of the second dividing plate 817 and the sliding block 8151 and the sliding block 8152 of the fourth enclosure plate 815 cooperate to realize the rotational connection of the first supporting plate 31 , the second supporting plate 32 and the rotating shaft module 50 .
  • the dividing plate may be omitted in whole or in part. In one embodiment, at most one of the second dividing plate 817 and the fourth surrounding plate 815 may be omitted.
  • the main casing 81 can be omitted, and the function of the main casing 81 is replaced by the support frame 40 for the installation and support of the rotating shaft assembly 90 .
  • the support frame 40 may be omitted, and the main casing 81 is used for the installation and support of the rotating shaft assembly 90 and the support plate 30 , so the main casing 81 may also be referred to as a “support frame”.
  • the support frame 40 and the main casing 81 are integrally formed, so the main casing 81 may also be referred to as a "support frame".
  • the support plate 82 is disposed opposite to the installation plate 811 , the support plate 82 is located in the receiving groove of the second enclosure plate 813 and the receiving groove of the dividing plate, and abuts with the rotating shaft assembly 90 .
  • the support plate 82 is a plate-like structure, and a mounting hole 821 is provided relative to the fixing portion 8111 of the mounting plate 811 , so as to connect the fixing portion 8111 of the mounting plate 811 to the first fixing portion 411 or the second fixing portion of the support frame 40 through the mounting hole 821 412 can be installed and fixed together or disassembled.
  • a guide post 822 is provided on the support plate 82 toward the side of the mounting plate 811 .
  • the guide post 822 is extended toward the mounting plate 811 side.
  • the guide post 822 is placed in the guide mounting portion 8112 and moves relative to the guide mounting portion 8112 in the extending direction of the guide post 822 .
  • abutting portions such as a first abutting portion 823 , a second abutting portion 824 and a third abutting portion 825 are protruded from the surface of the support plate 82 facing the mounting plate 811 .
  • the abutting portion is used for abutting with the rotating shaft assembly 90 , so as to adjust the distance between the support plate 82 and the mounting plate 811 when the rotating shaft assembly 90 rotates, so as to give way to the display module 900 , so that the electronic device 000 can be better folded.
  • the elastic member 83 is an elastic structure made of a spring or other elastic materials.
  • the elastic member 83 has the function of resetting the support plate 82, which can prevent the support plate 82 from being disconnected from the connection with the mounting plate 811, so that the display module 900 is disconnected from the housing 100. and cannot be folded.
  • the elastic member 83 is a spring, and the elastic member 83 is sleeved around the guide post 822 and placed in the guide mounting portion 8112 together with the guide post 822 .
  • One end of the elastic member 83 is in contact with the support plate 82 , and the other end is in contact with the mounting plate 811 .
  • one end of the elastic member 83 is connected to the support plate 82 , and the other end is connected to the mounting plate 811 .
  • FIG. 14 discloses a schematic structural diagram of the rotating shaft assembly 90 in an embodiment of the present application
  • FIG. 15 discloses a partial structural schematic diagram of the rotating shaft assembly 90 in an embodiment of the present application
  • 16 discloses a schematic cross-sectional view of a part of the structure of the rotating shaft assembly 90 in an embodiment of the present application.
  • the rotating shaft assembly 90 is fixed in the accommodating space.
  • the rotating shaft assembly 90 may include a first rotating shaft assembly 91 , a second rotating shaft assembly 92 and a link assembly 93 .
  • the first rotating shaft assembly 91 and the second rotating shaft assembly 92 are fixed on the installation housing 80 .
  • the first rotating shaft assembly 91 is used for connecting with the connecting member 20 on the first housing 200 .
  • the second shaft assembly 92 is used for connecting with the connecting member 20 on the second housing 300 .
  • the link assembly 93 is used to connect the first rotating shaft assembly 91 and the second rotating shaft assembly 92, so that the first rotating shaft assembly 91 and the second rotating shaft assembly 92 rotate synchronously.
  • the first rotating shaft assembly 91 may include a rotating shaft 911 , a first limit slider 912 , a spring 913 , a second limit slider 914 , a rotating arm 915 and a connecting shaft 916 .
  • the rotating shaft 911 can pass through the second enclosure plate 813 and the dividing plate (eg, the first dividing plate 816 and the second dividing plate 817 ) in sequence, and be installed on the second enclosure plate 813 and the dividing plate (eg, the first dividing plate 816 and the second dividing plate 817 ) on the second dividing plate 817).
  • the rotating shaft 911 is movable in the axial direction and rotatable in the radial direction.
  • the rotating shaft 911 may include a clamping portion 9111 , a pivoting portion 9112 , a threaded portion 9113 and a sliding portion 9114 .
  • the clamping portion 9111 , the pivoting portion 9112 and the sliding portion 9114 are sequentially connected along the axial direction.
  • the threaded portion 9113 can be located in the middle of the pivot portion 9112 to divide the pivot portion 9112 into two parts.
  • the engaging portion 9111 is used for engaging with the rotating arm 915, so that the rotating arm 915 can slide on the engaging portion 9111 along the axial direction of the rotating shaft 911, so that the rotating arm 915 can rotate along the axial direction of the rotating shaft 911 to drive the rotating shaft 911 turns.
  • the pivot portion 9112 is used for rotatably connecting with the second enclosure plate 813 and a dividing plate such as the first dividing plate 816 , so that the mounting housing 80 supports the rotating shaft 911 .
  • the threaded portion 9113 is used for threaded connection with the link assembly 93 .
  • the sliding portion 9114 is used for engaging with the first limit slider 912 , the second limit slider 914 and the link assembly 93 .
  • the first limit slider 912, the second limit slider 914 and the link assembly 93 slide along the axial direction of the rotating shaft 911, so that the rotating shaft 911 rotates along the axial direction of the rotating shaft 911 to drive the first limit slider 912,
  • the second limit slider 914 and the link assembly 93 rotate.
  • the first limit slider 912 , the second limit slider 914 and the link assembly 93 are located between the first dividing plate 816 and the second dividing plate 817 .
  • the first limiting slider 912 is located on the side close to the first dividing plate 816 .
  • the second limiting slider 914 is located on the side close to the second dividing plate 817 .
  • Part of the structure of the link assembly 93 is located between the first limit slider 912 and the second limit slider 914 .
  • the spring 913 is sleeved on the sliding portion 9114 and is located between the first limit slider 912 and the second limit slider 914 , and between the first limit slider 912 and the partial structure of the link assembly 93 .
  • the first limit slider 912 is sleeved on the sliding portion 9114 , and an abutment block 9121 is provided on the first limit slider 912 , and the abutment block 9121 is extended to the side of the second rotating shaft assembly 92 .
  • the contact block 9121 is used for contacting the support plate 82 such as the second contact portion 824 .
  • the second limit slider 914 is sleeved on the sliding portion 9114 , and an abutment block 9141 is disposed on the second limit slider 914 , and the abutment block 9141 is extended to the side of the second shaft assembly 92 .
  • the abutting block 9141 is used to abut against the support plate 82 such as the third abutting portion 825 .
  • the second limit slider 914 is recessed inwardly toward the side of the first limit slider 912 to form a limit groove to make way for the link assembly 93 , so that the rotating shaft 911 can be rotated within a limited angle range, so that the electronic device 000 can be rotated. Flattening from the half-folded folded state can prevent the electronic device 000 from being damaged by reverse folding.
  • the rotating arm 915 may include connecting arms (eg, a first connecting arm 9151 and a second connecting arm 9152 ) and a rotating connecting portion 9153 .
  • the connecting arm can be one or more.
  • the first connecting arm 9151 and the second connecting arm 9152 are arranged side by side, and are extended to one side of the connecting member 20 so as to be staggered with the first buffer arm 221 and the second buffer arm 222 .
  • a snap hole 9154 is provided on the first connecting arm 9151 for snapping with the connecting shaft 916 , so that the connecting shaft 916 passes through the snap hole 9154 in the axial direction, so that the first connecting arm 9151 is in the radial direction of the connecting shaft 916
  • the connecting shaft 916 can be driven to rotate together.
  • a snap hole 9155 is provided on the second connecting arm 9152 for snapping with the connecting shaft 916 , so that the connecting shaft 916 passes through the snap hole 9155 in the axial direction, so that the second connecting arm 9152 is in the radial direction of the connecting shaft 916
  • the connecting shaft 916 can be driven to rotate together.
  • the clamping hole 9154 and the clamping hole 9155 are arranged coaxially.
  • the rotating connecting portion 9153 is engaged with the engaging portion 9111 of the rotating shaft 911 , and the rotating connecting portion 9153 is placed in the support frame 40 .
  • the rotating arm 915 can be made to slide along the axial direction of the rotating shaft 911 on the clamping portion 9111 , so that the rotating arm 915 can be rotated along the axial direction of the rotating shaft 911 to drive the rotating shaft 911 to rotate.
  • An abutting block 9156 is provided on the rotating connecting portion 9153 , and the abutting block 9156 is extended to the side of the second rotating shaft assembly 92 .
  • the abutting block 9156 is used to abut against the support plate 82 such as the first abutting portion 823 .
  • the connecting shaft 916 is used for connecting with the first buffer arm 221 and the second buffer arm 222 of the connector 20 .
  • the connecting shaft 916 can be placed in the first bar-shaped through hole 2211 of the first buffer arm 221 to be engaged with the first buffer arm 221 , and can be placed in the second bar-shaped through hole 2221 of the second buffer arm 222 to be connected with the second buffer arm 221 .
  • the arm 222 is snapped, so that the connecting shaft 916 can slide in the first bar-shaped through hole 2211 and the second bar-shaped through hole 2221 respectively, so that the first buffer arm 221 and the second buffer arm 222 can rotate around the axis of the connecting shaft 916 , the connecting shaft 916 is driven to rotate.
  • the structure of the second rotating shaft assembly 92 is similar to that of the first rotating shaft assembly 91 .
  • the second rotating shaft assembly 92 may include a rotating shaft 921 , a first limit slider 922 , a spring 923 , a second limit slider 924 , a rotating arm 925 and a connecting shaft 926 .
  • the rotating shaft 921 may include a clip portion 9211 , a pivot portion 9212 , a screw portion 9213 and a sliding portion 9214 .
  • An abutting block 9221 is provided on the first limiting slider 922 , and the abutting block 9221 is extended to the side of the first rotating shaft assembly 91 .
  • the contact block 9221 is used for contacting the support plate 82 such as the second contact portion 824 .
  • An abutting block 9241 is provided on the second limiting slider 924 , and the abutting block 9241 is extended to the side of the first rotating shaft assembly 91 .
  • the contact block 9241 is used for contacting the support plate 82 such as the third contact portion 825 .
  • the second limit slider 924 is recessed inward toward the side of the first limit slider 922 to form a limit groove to make way for the link assembly 93 , so that the rotating shaft 921 can be rotated within a limited angle range, which can make the electronic device 000 Flattening from the half-folded folded state can prevent the electronic device 000 from being damaged by reverse folding.
  • the rotating arm 925 may include connecting arms (eg, a first connecting arm 9251 and a second connecting arm 9252 ) and a rotating connecting portion 9253 .
  • the connecting arm can be one or more.
  • a snap hole 9254 is provided on the first connecting arm 9251 for snapping with the connecting shaft 926 .
  • the second connecting arm 9252 is provided with a snap hole 9255 for snapping with the connecting shaft 926 .
  • An abutting block 9256 is provided on the rotating connecting portion 9253 , and the abutting block 9256 is extended to the side of the first rotating shaft assembly 91 .
  • the contact block 9256 is used for contacting the support plate 82 such as the first contact portion 823 .
  • the connecting shaft 926 is used for connecting with the first buffer arm 221 and the second buffer arm 222 of the connector 20 .
  • the connecting shaft 926 can be placed in the first bar-shaped through hole 2211 of the first buffer arm 221 to be engaged with the first buffer arm 221 , and can be placed in the second bar-shaped through hole 2221 of the second buffer arm 222 to connect with the second buffer arm 221 .
  • the arm 222 is snapped.
  • the connecting shafts 926 can be made to slide in the first strip through holes 2211 and the second strip through holes 2221 respectively.
  • the link assembly 93 may include two link members, namely a first link member 931 and a second link member 932 .
  • the first link member 931 is located between the second enclosure plate 813 and the first dividing plate 816 , and is threadedly connected to the threaded portion 9113 of the rotating shaft 911 and is threadedly connected to the threaded portion 9213 of the rotating shaft 921 .
  • the second linking member 932 is located between the first dividing plate 816 and the second dividing plate 817, and is respectively rotatably connected to the sliding portion 9114 of the rotating shaft 911, and is rotatably connected to the sliding portion 9214 of the rotating shaft 921, so that the second linking member 932 is slidably connected.
  • the sliding portion 9114 slides along the axial direction of the rotating shaft 911, so that the second link member 932 can rotate along the axial direction of the rotating shaft 911, so that the second link member 932 slides on the sliding portion 9214 along the axial direction of the rotating shaft 921, so that the The second link 932 rotates in the axial direction of the rotating shaft 921 .
  • the part where the second link 932 is engaged with the rotating shaft 911 is located between the spring 913 and the second limit slider 914 .
  • the part where the second link member 932 is engaged with the rotating shaft 921 is located between the spring 923 and the second limit slider 924 .
  • the position where the second link member 932 is engaged with the rotating shaft 911 is protruded toward the side of the second limiting slider 914 with a limiting protrusion to cooperate with the limiting groove, so that the rotating shaft 911 can rotate within a limited angle range, which can make
  • the electronic device 000 is flattened from the folded and folded state, which can prevent the electronic device 000 from being damaged by reverse folding.
  • the part where the second link member 932 is connected to the rotating shaft 921 is protruded and provided with a limiting protrusion toward the side of the second limiting slider 924 to cooperate with the limiting groove, so that the rotating shaft 921 can rotate within a limited angle range, which can make the electronic
  • the device 000 is flattened from the folded and folded state, which can prevent the electronic device 000 from being damaged by reverse folding.
  • the rotating shaft 911 and the rotating shaft 921 are rotated at the same time, so that the rotating shaft 911 and the first linking member 931 are threadedly rotated, so that the rotating shaft 921 and the first linking member 931 are threadedly rotated.
  • the rotating shaft 911 and the rotating shaft 921 move synchronously in the axial direction.
  • the rotating shaft 911 drives the first limit slider 912 to move to the side of the second limit slider 914 , thereby compressing the spring 913 . Under the action of the spring 913, the rotating shaft 911 is moved in the opposite direction to keep the rotating shaft 911 stable.
  • the rotating shaft 921 drives the first limit slider 922 to move toward the side of the second limit slider 924 , thereby compressing the spring 923 . Under the action of the spring 923 , the rotating shaft 921 is moved in the opposite direction to maintain the stability of the rotating shaft 921 , thereby enhancing the stability of the electronic device 000 .
  • the abutting block 9156, the abutting block 9256, the abutting block 9121, the abutting block 9221, the abutting block 9141, and the abutting block 9241 rotate at the same time, thereby driving the support plate 82 to move, so as to realize Support for the display module 900 .
  • first limit slider 922 , the spring 923 , the second limit slider 924 and the second link member 932 can form an elastic component to maintain the stability of the rotating shaft 921 .
  • the first limit slider 912 , the spring 913 , the second limit slider 914 and the second link member 932 can form an elastic component to maintain the stability of the rotating shaft 911 .
  • the display module 900 may be a flexible display screen, which is made of a soft material and is a flexible and flexible display device. It can be embedded on the first casing 200 and the second casing 300 for displaying information.
  • the display module 900 can be an integral structure.
  • the display module 900 can also be a combination of two flexible display screens, and the two flexible display screens are embedded in the first casing 200 and the second casing 300 respectively.
  • FIG. 17 discloses a schematic structural diagram of an electronic device 000 according to another embodiment of the present application.
  • the electronic device 000 may include a first casing 200 , a second casing 300 , a third casing 400 , a folding assembly 500 and a display module 900 .
  • a folding assembly 500 is disposed between the first casing 200 and the second casing 300, so that the first casing 200 and the second casing 300 can be folded.
  • the folding assembly 500 is disposed between the second casing 300 and the third casing 400 so that the second casing 300 and the third casing 400 are foldable.
  • the display module 900 is disposed on the first casing 200 , the second casing 300 , the third casing 400 and the folding assembly 500 for displaying information.
  • FIG. 18 is a schematic structural composition diagram of an embodiment of the electronic device 600 in the present application.
  • the electronic device 600 may be a mobile phone, a tablet computer, a notebook computer, a wearable device, and the like.
  • the illustration in this embodiment takes a mobile phone as an example.
  • the structure of the electronic device 600 may include an RF circuit 610, a memory 620, an input unit 630, a display unit 640 (ie, the display module 900 in the above embodiment), a sensor 650, an audio circuit 660, a wifi module 670, a processor 680 and Power supply 690 etc.
  • the RF circuit 610 , the memory 620 , the input unit 630 , the display unit 640 , the sensor 650 , the audio circuit 660 and the wifi module 670 are respectively connected to the processor 680 .
  • the power supply 690 is used to provide power for the entire electronic device 600 .
  • the RF circuit 610 is used to send and receive signals.
  • the memory 620 is used to store data instruction information.
  • the input unit 630 is used for inputting information, and may specifically include a touch panel 631 and other input devices 632 such as operation keys.
  • the display unit 640 may include a display panel 641 and the like.
  • the sensor 650 includes an infrared sensor, a laser sensor, etc., for detecting a user proximity signal, a distance signal, and the like.
  • the speaker 661 and the microphone (or the microphone, or the receiver assembly) 662 are connected to the processor 680 through the audio circuit 660, and are used for sending and receiving sound signals.
  • the wifi module 670 is used for receiving and transmitting wifi signals.
  • the processor 680 is used for processing data information of the electronic device 600 .

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Abstract

本申请公开了一种转轴模组、折叠组件和电子装置。属于智能设备技术领域。转轴模组中，两个转轴相对设置，分别与安装壳体转动连接，每一个转轴被配置为在轴向方向上与安装壳体相对滑动；弹性组件套设在每一个转轴上，与安装壳体抵接，用于对每一个转轴施加一个与滑动方向相反的作用力，以保持每一个转轴的稳定；第一链接件分别与每一个转轴螺纹连接。本申请利用第一链接件分别与每一个转轴的螺纹连接，在一个转轴转动时，由于螺纹配合的关系，使得第一链接件沿轴向运动，又因为另一个转轴与第一链接件的螺纹配合关系，使得两个转轴保持相同的轴向运动，在弹性组件的配合下，使得每一个转轴保持稳定。

Description

转轴模组、折叠组件和电子装置 【技术领域】
本申请属于智能设备技术领域，具体涉及一种转轴模组、折叠组件和电子装置。
【背景技术】
折叠屏手机中常见的同步传动机构是利用齿轮传动，会因为设计的齿轮过多，而占用较大空间，使得折叠屏手机的同步传动机构整体尺寸较大，尤其是厚度方向尺寸，而目前又没有一种设计方案可替代齿轮同步传动。
【发明内容】
本申请提供了一种转轴模组、折叠组件和电子装置。
为解决上述技术问题，本申请采用的一个技术方案是：一种转轴模组，包括：
安装壳体；
两个转轴，相对设置，分别与所述安装壳体转动连接，每一所述两个转轴被配置为在轴向方向上与所述安装壳体相对滑动；
弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述安装壳体抵接，用于对每一所述两个转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；以及
第一链接件，分别与每一所述两个转轴螺纹连接。
为解决上述技术问题，本申请采用的另一个技术方案是：一种折叠组件，包括：
支撑架，内部设置容纳空间；和
第一及第二转轴模组，对称设置，位于所述容纳空间内，并分别设置在所述支撑架的两端；每一所述第一及第二转轴模组包括：
两个转轴，相对设置，分别与所述支撑架转动连接，每一所述两个转轴被配置为在轴向方向上与所述支撑架相对滑动；
弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述支撑架抵接，用于对每一所述两个转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；以及
第一链接件，分别与每一所述两个转轴螺纹连接。
为解决上述技术问题，本申请采用的另一个技术方案是：一种电子装置，包括：
支撑架，内部设置容纳空间；
转轴模组，位于所述容纳空间内，并设置在所述支撑架上，所述转轴模组包括：
安装壳体；
两个转轴，相对设置，分别与所述安装壳体转动连接，每一所述两个转轴被配置为在轴向方向上与所述安装壳体相对滑动；
弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述安装壳体抵接，用于对每一所述两个转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；
第一链接件，分别与每一所述两个转轴螺纹连接；以及
转动臂，每一所述两个转轴的一端部设置一个所述转动臂，并与所述转动臂卡接，以使所述转动臂在所述轴向方向上滑动；
第一及第二托板，搭载在所述转轴模组上，所述第一及第二托板对称设置，并分别与所述安装壳体转动连接，所述第一及第二托板配置为在所述转轴模组展平时处于同一平面；以及
第一及第二壳体，所述第一壳体与所述转轴模组中的一个所述转动臂转动连接且可相对滑动，所述第一壳体与所述第一托板转动连接，所述第二壳体与所述转轴模组中另一个所述转动臂转动连接且可相对滑动，所述第二壳体与所述第二托板转动连接。
以上方案中，利用第一链接件分别与每一个转轴的螺纹连接，在一个转轴转动时，由于螺纹配合的关系，使得第一链接件沿轴向运动，又因为另一个转轴与第一链接件的螺纹配合关系，使得两个转轴保持相同的轴向运动，在弹性组件的配合下，使得每一个转轴保持稳定。
【附图说明】
图1揭露了本申请一实施例中电子装置的结构示意图；
图2揭露了本申请一实施例中电子装置的爆炸分解图；
图3揭露了本申请一实施例中电子装置部分结构的爆炸分解图；
图4揭露了本申请一实施例中壳体的结构示意图；
图5揭露了本申请一实施例中连接件的结构示意图；
图6揭露了本申请一实施例中连接件的结构示意图；
图7揭露了本申请一实施例中折叠组件的结构示意图；
图8揭露了本申请一实施例中托板一个视角的结构示意图；
图9揭露了本申请一实施例中托板另一个视角的结构示意图；
图10揭露了本申请一实施例中支撑架的结构示意图；
图11揭露了本申请一实施例中转轴模组的结构示意图；
图12揭露了本申请一实施例中转轴模组的爆炸分解图；
图13揭露了本申请一实施例中安装壳体的爆炸分解图；
图14揭露了本申请一实施例中转轴组件的结构示意图；
图15揭露了本申请一实施例中转轴组件的部分结构示意图；
图16揭露了本申请一实施例中转轴组件的部分结构的截面示意图；
图17揭露了本申请另一实施例中电子装置的结构示意图；
图18是本申请中电子装置一实施例的结构组成示意图。
【具体实施方式】
下面结合附图和实施例，对本发明作进一步的详细描述。特别指出的是，以下实施例仅用于说明本发明，但不对本发明的范围进行限定。同样的，以下实施例仅为本发明的部分实施例而非全部实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
作为在此使用的“电子装置”(也可被称为“终端”或“移动终端”或“电子设备”)包括，但不限于被设置成经由有线线路连接(如经由公共交换电话网络(PSTN)、数字用户线路(DSL)、数字电缆、直接电缆连接，以及/或另一数据连接/网络)和/或经由(例如，针对蜂窝网络、无线局域网(WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器，以及/或另一通信终端的)无线接口接收/发送通信信号的装置。被设置成通过无线接口通信的通信终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括，但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。手机即为配置有蜂窝通信模块的电子设备。
请参阅图1，其揭露了本申请一实施例中电子装置的结构示意图。电子装置000可以是多个电子设备中的任何一个，多个电子设备包括但不限于蜂窝电话、智能电话、其他无线通信设备、个人数字助理、音频播放器、其他媒体播放器、音乐记录器、录像机、照相机、其他媒体记录器、收音机、医疗设备、计算器、可编程遥控器、寻呼机、上网本电脑、个人数字助理(PDA)、便携式多媒体播放器(PMP)、运动图像专家组(MPEG-1或MPEG-2)、音频层3(MP3)播放器，便携式医疗设备以及数码相机及其组合等设备。
请参阅图1、图2和图3，图2揭露了本申请一实施例中电子装置000的爆炸分解图，图3揭露了本申请一实施例中电子装置000部分结构的爆炸分解图。电子装置000可包括壳体100(例如第一壳体200、第二壳体300等)、折叠组件500和显示模组900。其中，壳体100可为多个，用于承载显示模组900，也可以用于承载电路板、电池、摄像头等电子元件。例如图1中壳体100可包括第一壳体200和第二壳体300。多个壳体100中相邻两个壳体100之间可通过折叠组件500固定连接，以使得多个壳体100可以折叠，进而使得电子装置000可以折叠。例如图1中第一壳体200和第二壳体300之间通过折叠组件500固定连接，使得第一壳体200和第二壳体300可以对折折叠。显示模组900用于显示信息，可用于与电路板、电池等电子元件电连接。显示模组900安装在多个壳体100上。显示模组900可在多个壳体100折叠时完成折叠，实现电子装置000的折叠，便于电子装置000的收纳，可在多个壳体100展开时，便于电子装置000的使用。例如图1中显示模组900在第一壳体200和第二壳体300的同一侧，并分别安装在第一壳体200和第二壳体300上。显示模组900可随第一壳体200和第二壳体300的对折而对折。
需要指出的是，此处以及下文中的术语“第一”、“第二”......等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”......等的特征可以明示或者隐含地包括一个或者更多个所述特征。
可以理解地是，对于“第一壳体”、“第二壳体”、“机壳”以及“壳体”等名称之间可以相互转换，例 如“第一壳体”也可以被称为“第二壳体”。
具体地，请参阅图3和图4，图4揭露了本申请一实施例中壳体100的结构示意图。壳体100可为两个，例如第一壳体200和第二壳体300。每一个壳体100可包括壳体主体10和连接件20。其中，壳体主体10用于承载显示模组900，也可以用于安装电路板、电池等电子元件。连接件20安装在壳体主体10上，用于与折叠组件500连接，以实现壳体100与折叠组件500的连接。
具体地，请参阅图4，壳体主体10可包括底板11、侧壁12和基板13。底板11的边缘可设置侧壁12，即侧壁12可围设在底板11的边缘。以使底板11与侧壁12形成收容空间，用于容纳摄像头、电路板、电池、显示模组900等电子元件。基板13与底板11相对设置，并与侧壁12连接固定。即侧壁12围设在基板13的四周，与基板13固定在一起，以形成中框。基板13可将收容空间一分为二，形成第一收容空间和第二收容空间。第一收容空间位于底板11和基板13之间，用于收容摄像头、电路板、电池等电子元件，第二收容空间位于基板13远离底板11的一侧，用于收容显示模组900。
请参阅图4，底板11可以是板状结构，其可以呈矩形或圆角矩形等，其可以由塑料、玻璃、陶瓷、纤维复合材料、金属(例如，不锈钢，铝等)、或其它合适的材料或这些材料的组合形成。在一些情况下，底板11的一部分可以由电介质或其他低导电率材料形成。在其他情况下，底板11或构成底板11的至少一些结构可以由金属元件形成。
底板11设置有安装部14，用于安装连接件20。安装部14可为多个。例如图4中安装部14为两个，分别为第一安装部141和第二安装部142。第一安装部141和第二安装部142分别在底板11的一个边上设置。第一安装部141和第二安装部142分别靠近两侧的侧壁12设置。
安装部14为自底板11向内凹陷设置的孔，用于与连接件20插接固定。也可以与连接件20用胶水固定。
侧壁12围设在底板11的边缘，并向底板11的同一侧延伸设置。侧壁12在底板11设置安装部14的一侧断开形成开口，以对折叠组件500让位。即侧壁12围设在底板11的三条边上，在剩余一条边上设置安装部14，并未设置侧壁12，以形成开口。
侧壁12在开口处的两侧的壁厚较其他位置的壁厚小，以对折叠组件500让位。可以理解地，开口可不止一个，且可以为两个或三个。例如图4中侧壁12也可围设在底板11的相对两条边上，在另外两条边上各形成一个开口。当然，侧壁12也可围设在底板11的相邻两条边上，在另外两条边上各形成一个开口。
在一实施例中，底板11和侧壁12为一体结构，侧壁12采用和底板11一样的材料制成。
在一实施例中，请参阅图4，侧壁12和基板13为一体结构，基板13可采用和侧壁12一样的材料制作。在一实施例中基板13在开口处未遮盖底板11，以对折叠组件500让位，使得折叠组件500的部分结构置于底板11上。
请参阅图4、图5和图6，图5和图6分别揭露了本申请一实施例中连接件20的结构示意图。连接件20用于与折叠组件500连接。连接件20可以为多个，例如连接件20可以为2个，分别为第一连接件15和第二连接件16。第一连接件15安装在安装部14例如第一安装部141上。第二连接件16安装在安装部14例如第二安装部142上。
具体地，连接件20可包括连接件主体21和缓冲臂22。连接件主体21用于安装在安装部14例如第一安装部141或第二安装部142上。缓冲臂22设置在连接件主体21的开口处，并向开口外延伸设置，用于与折叠组件500滑动连接。
请参阅图5，连接件主体21向底板11一侧延伸设置插接柱211，以用于与底板11上的安装部14例如第一安装部141或第二安装部142插接。可以理解地，连接件主体21也可以采用胶粘接、螺栓固定等方式与安装部14例如第一安装部141或第二安装部142固定连接。当然，连接件主体21与底板11可以为一体结构。
请参阅图6，连接件主体21在远离底板11的一侧，并在连接件主体21到缓冲臂22的方向两侧分别延伸设置连接壁212，例如第一连接壁213和第二连接壁215。第一连接壁213向第二连接壁215一侧凸伸设置限位柱2131。第二连接壁215向第一连接壁213一侧凸伸设置限位柱2151。限位柱2131和限位柱2151相对设置，限位柱2131和限位柱2151分别与连接件主体21之间的缝隙形成轨道例如第一轨道214和第二轨道216，便于限位柱2131和限位柱2151与折叠组件500卡接，并使折叠组件500的部分结构在轨道滑动，以使得折叠组件500绕限位柱2131和限位柱2151转动。在一实施例中，第一连接壁213或第二连接壁215可以省略。
在一实施例中，连接件主体21在远离底板11的一侧的表面向内凹陷设置凹槽217，以对折叠组件500让位。凹槽217位于限位柱2131和限位柱2151之间。为了便于折叠组件500的转动，轨道为圆弧形，也便于折叠组件500旋出轨道，实现折叠组件500与连接件20的拆解，也便于折叠组件500旋进轨道，实现折叠组件500与连接件20的组装，以及后续电子装置000折叠时的使用。
请参阅图5和图6，缓冲臂22可以为1个或多个。例如缓冲臂22为2个，分别为第一缓冲臂221和 第二缓冲臂222。相邻两个缓冲臂22之间设置缝隙，便于为折叠组件500让位。例如第一缓冲臂221和第二缓冲臂222之间设置缝隙23。缓冲臂22设置条形通孔，并且每个条形通孔相对设置，以便折叠组件500的部分结构一同穿过各个条形通孔，并在条形通孔的长度方向滑动。例如第一缓冲臂221设置第一条形通孔2211，第二缓冲臂222设置第二条形通孔2221。
请参阅图7，其揭露了本申请一实施例中折叠组件500的结构示意图。折叠组件500可包括托板30(例如第一托板31和第二托板32)、支撑架40、转轴模组50(例如第一转轴模组60、第二转轴模组70)。具体地，支撑架40置于相邻两个壳体100之间，例如支撑架40置于第一壳体200和第二壳体300之间。转轴模组50中的第一转轴模组60和第二转轴模组70分别位于支撑架40的两端，并分别与支撑架40固定连接。转轴模组50置于相邻两个壳体100之间，并分别连接相邻两个壳体100，使得相邻两个壳体100可以在转轴模组50转动时实现折叠。例如第一转轴模组60和第二转轴模组70均可以使第一壳体200和第二壳体300连接在一起。托板30中第一托板31和第二托板32对称设置，位于支撑架40的相对两侧。第一托板31位于第一转轴模组60和第二转轴模组70之间，并与第一壳体200转动连接。第一托板31还分别与第一转轴模组60和第二转轴模组70转动连接。第二托板32位于第一转轴模组60和第二转轴模组70之间，并分别与第二壳体300转动连接。第二托板32还分别与第一转轴模组60和第二转轴模组70转动连接。第一托板31和第二托板32可搭载在支撑架40上，用于承载显示模组900。第一托板31和第二托板32和显示模组900固定在一起，用于保护显示模组900，避免显示模组900在折叠组件500折叠时弯折损坏。
请参阅图7、图8和图9，图8和图9揭露了本申请一实施例中托板30不同视角的结构示意图。托板30可包括多个。例如托板30可包括两个，分别为第一托板31和第二托板32。第一托板31和第二托板32对称设置，并分别位于支撑架40两侧，用于与显示模组900粘接在一起，用于在壳体组件100折叠或展开过程中承载显示模组900，使得显示模组900可弯曲折叠，使得显示模组900展开时表面趋于平整。
具体地，托板30可包括连接板33。连接板33可为条形板状结构，用于与显示模组900粘结固定。连接板33在一侧边缘的两端分别设置连接部例如第一连接部34和第二连接部35，用于与连接件20转动连接。第一连接部34的形状与第二连接件16上的凹槽217相适配，以便于第一连接部34置于凹槽217内。第一连接部34分别对应于第二连接件16的第一轨道214和第二轨道216凸伸设置滑块341。滑块341位于第一连接部34的两侧，以便滑块341在轨道内滑动，实现托板30与连接件20的相对转动。第二连接部35的形状与第一连接件15上的凹槽217相适配，以便于第二连接部35置于凹槽217内。第二连接部35分别对应于第一连接件15的第一轨道214和第二轨道216凸伸设置滑块351。滑块351位于第二连接部35的两侧，以便滑块351在轨道内滑动，实现托板30与连接件20的相对转动。
连接板33在远离第一连接部34和第二连接部35的另一侧凸伸设置让位板36，以便在折叠组件500折叠时，置于支撑架40内部，以便对显示模组900让位。
连接板33在让位板36的两侧设置连接部例如第三连接部37和第四连接部38，以用于分别与转轴模组50连接。例如第三连接部37用于与第一转轴模组60转动连接。例如第四连接部38用于与第二转轴模组70转动连接。第三连接部37上设置弧形滑道371，用于与第一转轴模组60转动连接。第四连接部38上设置弧形滑道381，用于与第二转轴模组70转动连接。弧形滑道371和弧形滑道381便于转轴模组50和托板30的安装与拆解。
请参阅图7和图10，图10揭露了本申请一实施例中支撑架40的结构示意图。支撑架40可包括主支撑板41和侧壁板(例如第一侧壁板42、第二侧壁板43、第三侧壁板44和第四侧壁板45)。侧壁板例如第一侧壁板42、第二侧壁板43、第三侧壁板44和第四侧壁板45首尾依次连接并围设在主支撑板41的周围形成容纳空间，用于容纳转轴模组50。
主支撑板41为条状结构，可部分从开口处置于第一壳体200内的收容空间内，另一部分从开口处置于第二壳体300内的收容空间内。主支撑板41在一端设置第一固定部411用于安装固定第一转轴模组60，在另一端设置第二固定部412用于安装固定第二转轴模组70。
第一侧壁板42和第三侧壁板44相对设置，并与与支撑托板30。第一侧壁板42的中部向远离主支撑板41的一侧凸伸设置凸部421，用于支撑第一托板31的让位板36。第三侧壁板44的中部向远离主支撑板41的一侧凸伸设置凸部441，用于支撑第二托板32的让位板36。第二侧壁板43和第四侧壁板45相对设置，第二侧壁板43和第四侧壁板45分别向远离主支撑板41的一侧延伸设置的高度较第一侧壁板42和第三侧壁板44的高度高，用于对转轴模组50进行遮挡，避免转轴模组50从侧面裸漏，影响电子装置000的整体外观。
请参阅图7、图11和图12，图11揭露了本申请一实施例中转轴模组50的结构示意图，图12揭露了本申请一实施例中转轴模组50的爆炸分解图。在折叠组件500中，转轴模组50可包括两个，例如第一转轴模组60和第二转轴模组70。第一转轴模组60和第二转轴模组70位于容纳空间内，并对称设置在支撑架40两端。转轴模组50可包括安装壳体80和转轴组件90。具体地，安装壳体80用于安装在支撑架40 上，用于承载转轴组件90和显示模组900。转轴组件90安装在安装壳体80上，用于与第一壳体200的连接件20转动连接，用于与第二壳体300的连接件20转动连接。
请参阅图11、图12和图13，图13揭露了本申请一实施例中安装壳体80的爆炸分解图。安装壳体80可包括主壳体81、支撑板82和弹性件83。具体地，主壳体81固定在支撑架40上，并用于安装转轴组件90。支撑板82安装在主壳体81上，并搭载在转轴组件90上，支撑板82用于承载显示模组900，支撑板82在转轴组件90转动时，向靠近主壳体81一侧运动，以对显示模组900让位，向远离主壳体81一侧运动，以使显示模组900趋于平整。弹性件83置于主壳体81和支撑板82之间，用于对支撑板82进行支撑，用于对主壳体81和支撑板82之间的相对运动进行缓冲。主壳体81可包括安装板811、围板(例如第一围板812、第二围板813、第三围板814和第四围板815)和分割板(例如第一分割板816和第二分割板817)。多个围板例如第一围板812、第二围板813、第三围板814和第四围板815首尾依次连接，并围设在安装板811的四周，并与安装板811连接固定，以形成容置空间，用于安装转轴组件90。分割板例如第一分割板816和第二分割板817设置在容置空间内，并可与安装板811和围板中的至少一个固定连接，以加强主壳体81的强度，以用于固定、支撑转轴模组50，也可以用于分割容置空间。
安装板811上设置了固定部8111，用于与第一固定部411或第二固定部412固定连接，例如用螺栓、螺钉固定、胶粘接、卡扣连接等方式固定。安装板811上设置了导向安装部8112，用于安装支撑板82、弹性件83。在一实施例中，导向安装部8112为通孔，便于与支撑板82插接，使得支撑板82沿通孔的延伸方向运动。
第二围板813和第四围板815远离安装板811一侧的中部向安装板811一侧凹陷设置容纳槽，以对其他部件例如支撑板82、托板30、显示模组900让位。第四围板815朝向第二围板813的一侧设置滑块8151和滑块8152，以便于滑块8151置于第一托板31的弧形滑道371内滑动，滑块8152置于第二托板32的弧形滑道381内滑动并滑动。
分割板例如第一分割板816和第二分割板817分别与第二围板813相对设置。第一分割板816位于第二围板813与第二分割板817之间。分割板例如第一分割板816和第二分割板817远离安装板811一侧的中部向安装板811一侧凹陷设置容纳槽，以对其他部件例如支撑板82、托板30、显示模组900让位。第二分割板817朝向第四围板815的一侧设置滑块8171和滑块8172，以便于滑块8171置于第一托板31的弧形滑道371内滑动，滑块8172置于第二托板32的弧形滑道381内滑动并滑动。第二分割板817的滑块8171和滑块8172，以及第四围板815的滑块8151和滑块8152配合，实现第一托板31、第二托板32和转轴模组50的转动连接。在一实施例中，分割板可以省略全部或部分。在一实施例中，第二分割板817和第四围板815可以至多省略一个。
可以理解地，主壳体81可以省略，用支撑架40代替主壳体81的作用，用于转轴组件90的安装、支撑。在一实施例中，支撑架40可以省略，主壳体81用于转轴组件90、托板30的安装、支撑，所以主壳体81也可被称为“支撑架”。在一实施例中，支撑架40和主壳体81为一体结构，所以主壳体81也可被称为“支撑架”。
支撑板82与安装板811相对设置，支撑板82位于第二围板813的容纳槽以及分割板的容纳槽内，并与转轴组件90抵接。支撑板82为板状结构，相对于安装板811的固定部8111设置安装孔821，以便通过安装孔821将安装板811的固定部8111与支撑架40的第一固定部411或第二固定部412安装固定在一起或进行拆卸。
支撑板82朝向安装板811一侧设置导向柱822。导向柱822向安装板811一侧延伸设置。导向柱822置于导向安装部8112内，并在导向柱822的延伸方向上与导向安装部8112相对移动。
在一实施例中，支撑板82朝向安装板811一侧的表面凸伸设置抵接部例如第一抵接部823、第二抵接部824和第三抵接部825。抵接部用于与转轴组件90抵接，便于转轴组件90转动时，调节支撑板82与安装板811之间的距离，以对显示模组900让位，使得电子装置000更好的折叠。
弹性件83为弹簧或其他弹性材料制成的弹性结构，弹性件83具有使支撑板82复位的功能，可以避免支撑板82脱离与安装板811的连接，使得显示模组900与壳体100脱离而无法折叠。在这里，弹性件83为弹簧，弹性件83套设在导向柱822的四周，并和导向柱822一起置于导向安装部8112内。弹性件83一端与支撑板82抵接，另一端与安装板811抵接。在一实施例中，弹性件83一端与支撑板82连接，另一端与安装板811连接。
请参阅图12、图14、图15和图16，图14揭露了本申请一实施例中转轴组件90的结构示意图，图15揭露了本申请一实施例中转轴组件90的部分结构示意图，图16揭露了本申请一实施例中转轴组件90的部分结构的截面示意图。转轴组件90固定在容置空间内。转轴组件90可包括第一转轴组件91、第二转轴组件92和链接组件93。其中，第一转轴组件91和第二转轴组件92固定在安装壳体80上。第一转轴组件91用于与第一壳体200上的连接件20连接。第二转轴组件92用于与第二壳体300上的连接件20连接。链接组件93用于连接第一转轴组件91和第二转轴组件92，使得第一转轴组件91和第二转轴组件92同步 转动。
具体地，第一转轴组件91可包括转轴911、第一限位滑块912、弹簧913、第二限位滑块914、转动臂915和连接轴916。其中，转轴911可依次贯穿第二围板813和分割板(例如第一分割板816和第二分割板817)，并安装在第二围板813和分割板(例如第一分割板816和第二分割板817)上。转轴911在轴向方向上可移动，在径向方向可转动。转轴911可包括卡接部9111、枢接部9112、螺纹部9113和滑动部9114。卡接部9111、枢接部9112和滑动部9114沿轴向方向依次连接。螺纹部9113可位于枢接部9112的中部，以将枢接部9112分割为两部分。卡接部9111用于与转动臂915卡接，可使得转动臂915在卡接部9111上沿转轴911的轴向方向滑动，可使得转动臂915沿转轴911的轴向方向转动，以带动转轴911转动。枢接部9112用于与第二围板813和分割板例如第一分割板816转动连接，以使得安装壳体80支撑转轴911。螺纹部9113用于与链接组件93螺纹连接。滑动部9114用于与第一限位滑块912、第二限位滑块914和链接组件93卡接。使得第一限位滑块912、第二限位滑块914和链接组件93沿转轴911的轴向方向滑动，使得转轴911沿转轴911的轴向方向转动以带动第一限位滑块912、第二限位滑块914和链接组件93转动。第一限位滑块912、第二限位滑块914和链接组件93位于第一分割板816和第二分割板817之间。第一限位滑块912位于靠近第一分割板816一侧。第二限位滑块914位于靠近第二分割板817一侧。链接组件93的部分结构位于第一限位滑块912和第二限位滑块914之间。
弹簧913套设在滑动部9114上，且位于第一限位滑块912和第二限位滑块914之间，且位于第一限位滑块912链接组件93的部分结构之间。
第一限位滑块912套在滑动部9114上，第一限位滑块912上设置抵接块9121，抵接块9121向第二转轴组件92一侧延伸设置。抵接块9121用于与支撑板82例如第二抵接部824抵接。
第二限位滑块914套设在滑动部9114上，第二限位滑块914上设置抵接块9141，抵接块9141向第二转轴组件92一侧延伸设置。抵接块9141用于与支撑板82例如第三抵接部825抵接。第二限位滑块914朝向第一限位滑块912一侧向内凹陷成限位槽，以对链接组件93让位，可使得转轴911在有限的角度范围内转动，可使得电子装置000从对折折叠状态展平，可避免电子装置000出现反向折叠损坏电子装置000的情况发生。
转动臂915可包括连接臂(例如第一连接臂9151和第二连接臂9152)和转动连接部9153。连接臂可为1个或多个。例如连接臂可为两个，分别第一连接臂9151和第二连接臂9152。第一连接臂9151和第二连接臂9152并排设置，并向连接件20一侧延伸设置，以便与第一缓冲臂221和第二缓冲臂222交错排列。第一连接臂9151上设置卡接孔9154，用于与连接轴916卡接，使得连接轴916在轴向方向穿过卡接孔9154，使得第一连接臂9151在连接轴916的径向方向可带动连接轴916一起转动。第二连接臂9152上设置卡接孔9155，用于与连接轴916卡接，使得连接轴916在轴向方向穿过卡接孔9155，使得第二连接臂9152在连接轴916的径向方向可带动连接轴916一起转动。卡接孔9154和卡接孔9155同轴设置。
转动连接部9153与转轴911的卡接部9111卡接，转动连接部9153置于支撑架40内。可使得转动臂915在卡接部9111上沿转轴911的轴向方向滑动，可使得转动臂915沿转轴911的轴向方向转动，以带动转轴911转动。转动连接部9153上设置抵接块9156，抵接块9156向第二转轴组件92一侧延伸设置。抵接块9156用于与支撑板82例如第一抵接部823抵接。
连接轴916用于与连接件20的第一缓冲臂221和第二缓冲臂222连接。连接轴916可置于第一缓冲臂221的第一条形通孔2211内与第一缓冲臂221卡接，可置于第二缓冲臂222的第二条形通孔2221内与第二缓冲臂222卡接，可使得连接轴916分别在第一条形通孔2211和第二条形通孔2221内滑动，可使得第一缓冲臂221和第二缓冲臂222绕连接轴916的轴线转动时，带动连接轴916转动。
第二转轴组件92的结构与第一转轴组件91相似，至于第二转轴组件92的结构以及功能、与其他结构的配合作用，可参考第一转轴组件91，在此就不对第二转轴组件92进行过多赘述。在此，仅列举一下第二转轴组件92的结构组成。请参阅图12、图14、图15和图16，第二转轴组件92可包括转轴921、第一限位滑块922、弹簧923、第二限位滑块924、转动臂925和连接轴926。转轴921可包括卡接部9211、枢接部9212、螺纹部9213和滑动部9214。
第一限位滑块922上设置抵接块9221，抵接块9221向第一转轴组件91一侧延伸设置。抵接块9221用于与支撑板82例如第二抵接部824抵接。
第二限位滑块924上设置抵接块9241，抵接块9241向第一转轴组件91一侧延伸设置。抵接块9241用于与支撑板82例如第三抵接部825抵接。第二限位滑块924朝向第一限位滑块922一侧向内凹陷成限位槽，以对链接组件93让位，可使得转轴921在有限的角度范围内转动，可使得电子装置000从对折折叠状态展平，可避免电子装置000出现反向折叠损坏电子装置000的情况发生。
转动臂925可包括连接臂(例如第一连接臂9251和第二连接臂9252)和转动连接部9253。连接臂可为1个或多个。例如连接臂可为两个，分别第一连接臂9251和第二连接臂9252。
第一连接臂9251上设置卡接孔9254，用于与连接轴926卡接。第二连接臂9252上设置卡接孔9255， 用于与连接轴926卡接。
转动连接部9253上设置抵接块9256，抵接块9256向第一转轴组件91一侧延伸设置。抵接块9256用于与支撑板82例如第一抵接部823抵接。
连接轴926用于与连接件20的第一缓冲臂221和第二缓冲臂222连接。连接轴926可置于第一缓冲臂221的第一条形通孔2211内与第一缓冲臂221卡接，可置于第二缓冲臂222的第二条形通孔2221内与第二缓冲臂222卡接。可使得连接轴926分别在第一条形通孔2211和第二条形通孔2221内滑动。可使得第一缓冲臂221和第二缓冲臂222绕连接轴926的轴线转动时，带动连接轴926转动。
链接组件93可包括两个链接件，分别为第一链接件931和第二链接件932。第一链接件931位于第二围板813和第一分割板816之间，并与转轴911的螺纹部9113螺纹连接，并与转轴921的螺纹部9213螺纹连接。第二链接件932位于第一分割板816和第二分割板817之间，且分别与转轴911的滑动部9114转动连接，与转轴921的滑动部9214转动连接，使得第二链接件932在滑动部9114上沿转轴911的轴向方向滑动，可使得第二链接件932沿转轴911的轴向方向转动，使得第二链接件932在滑动部9214上沿转轴921的轴向方向滑动，可使得第二链接件932沿转轴921的轴向方向转动。第二链接件932与转轴911卡接的部位位于弹簧913与第二限位滑块914之间。第二链接件932与转轴921卡接的部位位于弹簧923与第二限位滑块924之间。
第二链接件932与转轴911卡接的部位朝向第二限位滑块914一侧凸伸设置限位凸起，以与限位槽配合，实现转轴911在有限的角度范围内转动，可使得电子装置000从对折折叠状态展平，可避免电子装置000出现反向折叠损坏电子装置000的情况发生。
第二链接件932与转轴921连接的部位朝向第二限位滑块924一侧凸伸设置限位凸起，以与限位槽配合，实现转轴921在有限的角度范围内转动，可使得电子装置000从对折折叠状态展平，可避免电子装置000出现反向折叠损坏电子装置000的情况发生。
可以理解地，在转动臂915和转动臂925的转动下，使得转轴911和转轴921同时转动，进而使得转轴911与第一链接件931螺纹旋动，使得转轴921与第一链接件931螺纹旋动，进而使得转轴911和转轴921在轴向方向上同步移动。转轴911带动第一限位滑块912向第二限位滑块914一侧移动，进而对弹簧913进行压缩。在弹簧913的作用下，使得转轴911向相反的方向运动，保持转轴911的稳定。转轴921带动第一限位滑块922向第二限位滑块924一侧移动，进而对弹簧923进行压缩。在弹簧923的作用下，使得转轴921向相反的方向运动，保持转轴921的稳定，进而使得电子装置000的稳定性增强。在转轴911和转轴921转动时，抵接块9156、抵接块9256、抵接块9121、抵接块9221、抵接块9141、抵接块9241同时转动，进而带动支撑板82进行移动，实现对显示模组900的支撑作用。在转动臂915和转动臂925转动下，转动臂915与缓冲臂之间的距离会出现变化，使得连接轴916在条形通孔例如第一条形通孔2211和第二条形通孔2221内滑动。转动臂925与缓冲臂之间的距离会出现变化，使得连接轴926在条形通孔例如第一条形通孔2211和第二条形通孔2221内滑动。
可以理解地，第一限位滑块922、弹簧923、第二限位滑块924和第二链接件932可组成弹性组件以保持转轴921的稳定。第一限位滑块912、弹簧913、第二限位滑块914和第二链接件932可组成弹性组件以保持转轴911的稳定。
请参阅图1，显示模组900可为柔性显示屏，其是由柔软的材料制成，可变型可弯曲的显示装置。其可以嵌设在第一壳体200和第二壳体300上，用于显示信息。显示模组900可为一体结构，当然，显示模组900也可以为两个柔性显示屏的组合体，两个柔性显示屏分别嵌设在第一壳体200和第二壳体300上。
请参阅图17，其揭露了本申请另一实施例中电子装置000的结构示意图。电子装置000可包括第一壳体200、第二壳体300、第三壳体400、折叠组件500和显示模组900。其中，第一壳体200和第二壳体300之间设置折叠组件500，以使得第一壳体200和第二壳体300之间可折叠。第二壳体300和第三壳体400之间设置折叠组件500，以使得第二壳体300和第三壳体400之间可折叠。显示模组900设置在第一壳体200、第二壳体300、第三壳体400和折叠组件500上，用于显示信息。
进一步地，本申请实施例还提供一种电子装置，请参阅图18，其是本申请中电子装置600一实施例的结构组成示意图。该电子装置600可以为手机、平板电脑、笔记本电脑以及可穿戴设备等。本实施例图示以手机为例。该电子装置600的结构可以包括RF电路610、存储器620、输入单元630、显示单元640(即上述实施例中的显示模组900)、传感器650、音频电路660、wifi模块670、处理器680以及电源690等。其中，RF电路610、存储器620、输入单元630、显示单元640、传感器650、音频电路660以及wifi模块670分别与处理器680连接。电源690用于为整个电子装置600提供电能。
具体而言，RF电路610用于接发信号。存储器620用于存储数据指令信息。输入单元630用于输入信息，具体可以包括触控面板631以及操作按键等其他输入设备632。显示单元640则可以包括显示面板641等。传感器650包括红外传感器、激光传感器等，用于检测用户接近信号、距离信号等。扬声器661以及传声器(或者麦克风，或者受话器组件)662通过音频电路660与处理器680连接，用于接发声音信 号。wifi模块670则用于接收和发射wifi信号。处理器680用于处理电子装置600的数据信息。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种转轴模组，其特征在于，包括：
    安装壳体；
    两个转轴，相对设置，分别与所述安装壳体转动连接，每一所述两个转轴被配置为在轴向方向上与所述安装壳体相对滑动；
    弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述安装壳体抵接，用于对每一所述两个转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；以及
    第一链接件，分别与每一所述两个转轴螺纹连接。
  2. 根据权利要求1所述的转轴模组，其特征在于，所述安装壳体包括：
    主壳体，用于安装所述两个转轴；
    支撑板，与所述主壳体相对设置，朝向所述主壳体的一侧与所述弹性组件抵接，所述支撑板与所述主壳体滑动连接，以使得所述支撑板在远离或靠近所述主壳体的方向上滑动；以及
    弹性件，置于所述主壳体与所述支撑板之间，一端抵接所述主壳体，另一端抵接所述支撑板。
  3. 根据权利要求2所述的转轴模组，其特征在于，所述主壳体包括：
    安装板，朝向所述支撑板的一侧设置导向安装部，所述导向安装部用于与所述支撑板滑动连接；
    围板，围设在所述安装板的四周，以形成容置空间，每一所述两个转轴的部分位于所述容置空间内；
    第一及第二分割板，位于所述容置空间内，所述围板和所述第一及第二分割板与每一所述两个转轴转动连接，所述第一及第二分割板用于与所述弹性组件抵接。
  4. 根据权利要求3所述的转轴模组，其特征在于，所述支撑板朝向所述安装板一侧设置导向柱，所述导向柱向所述安装板一侧延伸设置，所述导向柱用于与所述导向安装部滑动连接。
  5. 根据权利要求4所述的转轴模组，其特征在于，所述弹性件为弹簧，所述弹性件套设在所述导向柱上，并位于所述导向安装部内。
  6. 根据权利要求3所述的转轴模组，其特征在于，所述弹性组件包括：
    第一限位滑块，每一所述两个转轴设置一个所述第一限位滑块，并与所述第一限位滑块卡接，以使所述第一限位滑块在所述轴向方向上滑动；
    第二限位滑块，每一所述两个转轴设置一个所述第二限位滑块，并与所述第二限位滑块卡接，以使所述第二限位滑块在所述轴向方向上滑动；所述第一限位滑块和所述第二限位滑块均位于所述第一及第二分割板之间，所述第一限位滑块抵接所述第一分割板，所述第二限位滑块抵接所述第二分割板；
    第二链接件，分别与每一所述两个转轴转动连接，以使所述第二链接件在所述轴向方向上滑动；以及
    弹簧，每一所述两个转轴套设一个所述弹簧，位于所述第一限位滑块和所述第二链接件之间，一端抵接所述第一限位滑块，另一相对端抵接所述第二链接件。
  7. 根据权利要求6所述的转轴模组，其特征在于，所述第一限位滑块和所述第二限位滑块均设置抵接块，用于与所述支撑板朝向所述安装板一侧抵接并用于调节所述安装板与所述支撑板之间的距离。
  8. 根据权利要求6所述的转轴模组，其特征在于，每一所述两个转轴包括卡接部、枢接部、螺纹部和滑动部，所述枢接部用于与所述围板、所述第一分割板枢接，所述螺纹部用于与所述第一链接件螺纹连接，所述滑动部用于与所述第一限位滑块、所述第二限位滑块卡接，以使所述第一限位滑块和所述第二限位滑块在所述轴向方向上滑动，所述滑动部用于与所述第二链接件转动连接。
  9. 根据权利要求1所述的转轴模组，其特征在于，所述转轴模组还包括转动臂，每一所述两个转轴的一端部设置一个所述转动臂，并与所述转动臂卡接，以使所述转动臂在所述轴向方向上滑动。
  10. 根据权利要求9所述的转轴模组，其特征在于，所述安装壳体包括：
    主壳体，用于安装所述两个转轴；
    支撑板，与所述主壳体相对设置，朝向所述主壳体的一侧与所述弹性组件抵接，所述支撑板与所述主壳体滑动连接，以使得所述支撑板在远离或靠近所述主壳体的方向上滑动，所述转动臂上均设置抵接块，用于与所述支撑板朝向所述主壳体一侧抵接并用于调节所述主壳体与所述支撑板之间的距离；以及
    弹性件，置于所述主壳体与所述支撑板之间，一端抵接所述主壳体，另一端抵接所述支撑板。
  11. 一种折叠组件，其特征在于，包括：
    支撑架，内部设置容纳空间；和
    第一及第二转轴模组，对称设置，位于所述容纳空间内，并分别设置在所述支撑架的两端；每一所述第一及第二转轴模组包括：
    两个转轴，相对设置，分别与所述支撑架转动连接，每一所述两个转轴被配置为在轴向方向上与所述支撑架相对滑动；
    弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述支撑架抵接，用于对每一所述两个 转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；以及
    第一链接件，分别与每一所述两个转轴螺纹连接。
  12. 根据权利要求11所述的折叠组件，其特征在于，所述折叠组件还包括搭载在每一所述第一及第二转轴模组上的第一及第二托板，所述第一及第二托板对称设置，并分别与所述支撑架转动连接，所述第一及第二托板配置为在所述折叠组件展平时处于同一平面。
  13. 根据权利要求11或12所述的折叠组件，其特征在于，每一所述第一及第二转轴模组还包括转动臂，每一所述两个转轴的一端部设置一个所述转动臂，并与所述转动臂卡接，以使所述转动臂在所述轴向方向上滑动。
  14. 根据权利要求13所述的折叠组件，其特征在于，每一所述第一及第二转轴模组还包括：
    支撑板，与所述支撑架相对设置，朝向所述支撑架的一侧与所述弹性组件抵接，所述支撑板与所述支撑架滑动连接，以使得所述支撑板在远离或靠近所述支撑架的方向上滑动；以及
    弹性件，置于所述支撑架与所述支撑板之间，一端抵接所述支撑架，一端抵接所述支撑板。
  15. 根据权利要求14所述的折叠组件，其特征在于，所述转动臂上均设置抵接块，用于与所述支撑板朝向所述支撑架一侧抵接并用于调节所述支撑架与所述支撑板之间的距离。
  16. 根据权利要求13所述的折叠组件，其特征在于，所述折叠组件还包括多个连接件，其中，一个所述连接件用于与所述第一托板转动连接，并与所述第一转轴模组的一个所述转动臂转动连接且可相对滑动，一个所述连接件用于与所述第一托板转动连接，且与所述第二转轴模组的一个所述转动臂转动连接且可相对滑动，一个所述连接件用于与所述第二托板转动连接，且与所述第一转轴模组的另一个所述转动臂转动连接且可相对滑动，一个所述连接件用于与所述第二托板转动连接，且与所述第二转轴模组的另一个所述转动臂转动连接且可相对滑动。
  17. 一种电子装置，其特征在于，包括：
    支撑架，内部设置容纳空间；
    转轴模组，位于所述容纳空间内，并设置在所述支撑架上，所述转轴模组包括：
    安装壳体；
    两个转轴，相对设置，分别与所述安装壳体转动连接，每一所述两个转轴被配置为在轴向方向上与所述安装壳体相对滑动；
    弹性组件，套设在每一所述两个转轴上，所述弹性组件与所述安装壳体抵接，用于对每一所述两个转轴施加一个与滑动方向相反的作用力，以保持每一所述两个转轴的稳定；
    第一链接件，分别与每一所述两个转轴螺纹连接；以及
    转动臂，每一所述两个转轴的一端部设置一个所述转动臂，并与所述转动臂卡接，以使所述转动臂在所述轴向方向上滑动；
    第一及第二托板，搭载在所述转轴模组上，所述第一及第二托板对称设置，并分别与所述安装壳体转动连接，所述第一及第二托板配置为在所述转轴模组展平时处于同一平面；以及
    第一及第二壳体，所述第一壳体与所述转轴模组中的一个所述转动臂转动连接且可相对滑动，所述第一壳体与所述第一托板转动连接，所述第二壳体与所述转轴模组中另一个所述转动臂转动连接且可相对滑动，所述第二壳体与所述第二托板转动连接。
  18. 根据权利要求17所述的电子装置，其特征在于，所述电子装置还包括多个连接件，每一所述第一及第二壳体设置有所述连接件，所述第一壳体上的所述连接件与所述第一托板转动连接，并与所述转轴模组的一个所述转动臂转动连接且可相对滑动，所述第二壳体上的所述连接件用于与所述第二托板转动连接，并与所述转轴模组的另一个所述转动臂转动连接且可相对滑动。
  19. 根据权利要求17或18所述的电子装置，其特征在于，所述电子装置还包括显示模组，所述显示模组嵌设在所述第一及第二壳体，所述第一及第二托板用于承载所述显示模组。
  20. 根据权利要求19所述的电子装置，其特征在于，所述安装壳体包括：
    主壳体，设置在所述支撑架上，所述主壳体用于安装所述两个转轴；
    支撑板，与所述主壳体相对设置，朝向所述主壳体的一侧分别与所述弹性组件及所述转动臂抵接，所述支撑板与所述主壳体滑动连接，以使得所述支撑板在远离或靠近所述主壳体的方向上滑动，所述支撑板与所述第一及第二托板一同用于承载所述显示模组；以及
    弹性件，置于所述主壳体与所述支撑板之间，一端抵接所述主壳体，另一端抵接所述支撑板。
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