WO2021115161A1 - 折叠装置及电子设备 - Google Patents

折叠装置及电子设备 Download PDF

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Publication number
WO2021115161A1
WO2021115161A1 PCT/CN2020/133123 CN2020133123W WO2021115161A1 WO 2021115161 A1 WO2021115161 A1 WO 2021115161A1 CN 2020133123 W CN2020133123 W CN 2020133123W WO 2021115161 A1 WO2021115161 A1 WO 2021115161A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic attraction
connecting portion
positioning
rotating shaft
folding device
Prior art date
Application number
PCT/CN2020/133123
Other languages
English (en)
French (fr)
Inventor
贾玉虎
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 EP20899962.3A priority Critical patent/EP4072108B1/en
Publication of WO2021115161A1 publication Critical patent/WO2021115161A1/zh
Priority to US17/836,761 priority patent/US20220303370A1/en

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Classifications

    • 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
    • H04M1/0214—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
    • 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
    • G06F1/1652—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
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • 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
    • G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
    • 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
    • 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
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • 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
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0243—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using the relative angle between housings
    • 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

Definitions

  • the application relates to the field of communication equipment, in particular to a folding device and electronic equipment.
  • the display screen of the mobile phone is folded in half to realize the miniaturization of the mobile phone and make it convenient for users to carry the mobile phone.
  • the current folding mobile phone cannot be folded and positioned, so that the shape of the folding mobile phone cannot be maintained.
  • An embodiment of the present application provides a folding device, wherein the folding device includes a first connecting portion, a second connecting portion that can be expanded or folded relative to the first connecting portion, and a second connecting portion fixed to the first connecting portion.
  • a positioning portion and a second positioning portion fixed to the second connecting portion, the first connecting portion and the second connecting portion are respectively used to connect two opposite parts of the flexible piece, and drive the flexible piece to flatten Or folded,
  • the first positioning part is provided with a plurality of first magnetic attraction parts
  • the second positioning part is provided with a second magnetic attraction part that can be magnetically matched with the plurality of first magnetic attraction parts, the When the second magnetic attraction part is magnetically engaged with each of the first magnetic attraction parts, the second connection part and the first connection part are in a positioning state.
  • An embodiment of the present application provides an electronic device, wherein the electronic device includes the aforementioned folding device.
  • the first positioning part is provided with a plurality of first magnetic attraction parts
  • the second positioning part is provided with a plurality of first magnetic attraction parts that can be magnetically attracted to each other.
  • FIG. 1 is a schematic cross-sectional view of an electronic device provided by an embodiment of the present application.
  • FIG. 2 is a schematic cross-sectional view of an electronic device provided by an embodiment of the present application in an unfolded state
  • FIG. 3 is a schematic cross-sectional view of an electronic device provided by an embodiment of the present application in a bent state at an included angle;
  • FIG. 4 is a schematic cross-sectional view of an electronic device provided by an embodiment of the application in a folded state
  • FIG. 5 is a three-dimensional exploded schematic diagram of an electronic device provided by an embodiment of the present application in a state of being bent at an angle;
  • FIG. 6 is a three-dimensional exploded schematic diagram of the cooperation between the first positioning portion and the second positioning portion of the electronic device provided by the embodiment of the present application;
  • FIG. 7 is a three-dimensional schematic diagram of the cooperation between the first positioning portion and the second positioning portion of the electronic device according to an embodiment of the present application.
  • FIG. 8 is a three-dimensional exploded schematic diagram of an unfolded state of an electronic device provided by an embodiment of the present application.
  • FIG. 9 is a schematic cross-sectional view of an electronic device in an unfolded state provided by another embodiment of the present application.
  • FIG. 10 is a schematic cross-sectional view of an electronic device in a bent state at an angle according to another embodiment of the present application.
  • FIG. 11 is a schematic cross-sectional view of an electronic device in a bent state at another angle according to another embodiment of the present application.
  • FIG. 12 is a schematic cross-sectional view of an electronic device in a folded state according to another embodiment of the present application.
  • FIG. 13 is another schematic cross-sectional view of the unfolded state of the electronic device provided by the embodiment of the present application.
  • the present application provides an electronic device 1000, and the electronic device 1000 includes a folding device 100 and a flexible member 200.
  • the folding device 100 includes a first connecting portion 110, a second connecting portion 120 that can be expanded or folded relative to the first connecting portion 110, a first positioning portion 130 fixed to the first connecting portion 110, and a first positioning portion 130 fixed to the first connecting portion 110.
  • the first connecting portion 110 and the second connecting portion 120 are respectively used to connect two opposite parts of the flexible member 200 and drive the flexible member 200 to unfold or fold.
  • the first positioning portion 130 is provided with a plurality of first magnetic attraction portions 150
  • the second positioning portion 140 is provided with a second magnetic attraction portion 160 that can be magnetically matched with the plurality of first magnetic attraction portions 150.
  • the second magnetic attraction portion 160 is magnetically engaged with each of the first magnetic attraction portions, the second connection portion 120 and the first connection portion 110 are in a positioning state.
  • the electronic device 1000 may be a mobile phone, or a tablet computer, or a notebook computer or other devices.
  • the first positioning portion 130 is provided with a plurality of first magnetic attraction portions 150
  • the second positioning portion 140 is provided with a second magnetic attraction portion 160 that can be magnetically matched with the plurality of first magnetic attraction portions 150
  • the second magnetic attraction portion 160 is magnetically engaged with each of the magnetic attraction portions, the second connection portion 120 and the first connection portion 110 are in a positioning state, so that the first connection portion 110 and The second connecting portion 120 can define a rotation angle during the folding process, so as to maintain various forms of the folding device 100.
  • the first connecting portion 110 is rotatable relative to the second connecting portion 120.
  • the first connecting portion 110 and the second connecting portion 120 can respectively fix two opposite parts of the flexible member 200.
  • the first connecting portion 110 and the second connecting portion 120 respectively drive the flexible member 200 to expand or close relative to two parts, so that the flexible member 200 can present a flat state or a folded state.
  • the first connecting portion 110 can rotate relative to the second connecting portion 120 to form an angle with each other, thereby driving the flexible member 200 to bend at an angle.
  • the first magnetic attraction portion 150 of the first positioning portion 130 is magnetically engaged with the second magnetic attraction portion 160 of the second positioning portion 140, so that the first connecting portion 110 and the second connecting portion are magnetically engaged.
  • the first connecting portion 110 and the second connecting portion 120 are maintained in a mutually fixed state, that is, the flexible member 200 can be maintained in a flat state, a folded state, or an included angle
  • the bent state enables the electronic device 1000 to maintain various forms.
  • the first connecting portion 110 and the second connecting portion 120 may also be slidably connected to two opposite parts of the flexible member 200 to compensate for the relative flexibility of the folding device 100.
  • the bending length of the piece 200 is poor.
  • the first connecting portion 110 is provided with a first bonding surface 111
  • the second connecting portion 120 is provided with a second bonding surface 121.
  • the first bonding surface 111 and the second bonding surface 121 are both flat surfaces.
  • the first bonding surface 111 and the second bonding surface 121 are respectively bonded to two opposite parts of the flexible member 200, so that the flexible member 200 has two opposite non-bending portions.
  • the flexible member 200 can be bent between two opposite non-bending portions.
  • the flexible member 200 is a flexible display screen.
  • the flexible member 200 is kept in a flat state, and the electronic device 1000 can provide a large-area display screen.
  • the flexible member 200 is kept in a folded state, and the two non-bending portions of the flexible member 200 are closed with each other, and the electronic device 1000 is convenient to carry.
  • the two non-bending portions of the flexible member 200 are kept in an angled state, so that the electronic device 1000 can present a laptop computer mode.
  • first positioning portion 130 and the second positioning portion 140 move with the first connecting portion 110 and the second connecting portion 120 respectively.
  • the second magnetic portion can be connected to a plurality of the first magnetic parts in turn during the turning of the second connecting portion 120 relative to the first connecting portion 110.
  • the part 150 is magnetically fitted.
  • a plurality of the first magnetic attraction portions 150 are on the movement track of the second magnetic attraction portion 160 relative to the first connecting portion 110.
  • the second magnetic attraction portion 160 is magnetically engaged with one of the first magnetic attraction portions 150, the second connection portion 120 rotates to a stationary position relative to the first connection portion 110, and the second connection There is a certain included angle between the first connecting portion 120 and the first connecting portion 110, and the included angle between the first bonding surface 111 and the second bonding surface 121 can be understood as the first connecting portion 110 and the second connecting portion 110.
  • the included angle between the connecting portions 120 generally ranges from 0° to 180°. Obviously, the first connecting portion 110 and the second connecting portion 120 respectively drive the flexible member 200 in a folded state, and the included angle between the first connecting portion 110 and the second connecting portion 120 is approximately 0.
  • the first connecting portion 110 and the second connecting portion 120 respectively drive the flexible member 200 in a flattened state, then the included angle between the first connecting portion 110 and the second connecting portion 120 is approximately 180°.
  • the second magnetic attraction portion 160 can be matched with a plurality of the first magnetic attraction portions 150, and the positioning of the first connecting portion 110 and the second connecting portion 120 at various rotation angles can be realized, that is, The flexible member 200 presents various states and stereotypes, so that the electronic device 1000 can maintain various forms, increasing the application scenarios of the electronic device 1000.
  • the second positioning portion 140 may also be provided with a plurality of the second magnetic attraction portions 160, and the plurality of the second magnetic attraction portions 160 cooperate with the plurality of the first magnetic attraction portions 150, In order to increase the magnetic stability of the first positioning portion 130 and the second positioning portion 140.
  • the plurality of second magnetic attraction parts 160 are arranged on the movement track of the movement of the first positioning part 130 relative to the second connecting part 120.
  • the folding device 100 further includes a rotating shaft portion 170.
  • the first connecting portion 110 and the second connecting portion 120 are disposed on two opposite sides of the rotating shaft portion 170.
  • the first connecting portion 110 rotates around the rotating shaft portion 170 and expands or overlaps the second connecting portion 120.
  • the rotating shaft portion 170 provides a rotating shaft for the first connecting portion 110 relative to the second connecting portion 120.
  • the rotating shaft portion 170 may be rotatably connected to both the first connecting portion 110 and the second connecting portion 120, that is, the first connecting portion 110 and the second connecting portion 120 can both rotate around the rotating shaft portion 170.
  • the rotating shaft portion 170 may also be fixedly connected to the first connecting portion 110 and rotatably connected to the second connecting portion 120, that is, the second connecting portion 120 can rotate around the rotating shaft portion 170, and the first The connecting portion 110 is fixed relative to the rotating shaft portion 170, so that the first connecting portion 110 and the second connecting portion 120 can be expanded or overlapped.
  • the rotating shaft portion 170 may also be fixedly connected to the second connecting portion 120 and rotatably connected to the first connecting portion 110.
  • the rotating shaft portion 170 is provided with a rotating shaft base 171 and a first rotating shaft 172 and a second rotating shaft 173 rotatably connected to the rotating shaft base 171.
  • the first rotating shaft 172 and the second rotating shaft 173 are respectively fixedly connected to the first connecting portion 110 and the second connecting portion 120, so that the first connecting portion 110 and the second connecting portion 120 respectively circumscribe The rotating shaft portion 170 rotates.
  • the first rotating shaft 172 and the second rotating shaft 173 are arranged side by side, so that after the first connecting portion 110 and the second connecting portion 120 are superimposed, the first connecting portion 110 is connected to the second connecting portion 110 There is an accommodating space between the parts 120 that can accommodate the bent part of the flexible member 200.
  • the first rotating shaft 172 and the second rotating shaft 173 may also overlap, so that the first connecting portion 110 and the second connecting portion 120 can rotate around the rotating shaft portion 170. The same shaft rotates.
  • the first connecting portion 110 and the second connecting portion 120 can respectively support the two non-bending portions of the flexible member 200, and the rotating shaft
  • the portion 170 generally supports the bendable portion of the flexible member 200.
  • the first connecting portion 110 and the second connecting portion 120 respectively drive the two non-bending portions of the flexible member 200 to close, and the first connecting portion 110, the second connecting portion 110 and the second connecting portion 120
  • the accommodating space formed between the two connecting portions 120 and the rotating shaft portion 170 can accommodate the bendable portion of the flexible member 200 to prevent the bendable portion of the flexible member 200 from being crushed and damaged.
  • the bendable portion of the flexible member 200 is substantially bent in a water drop state.
  • first positioning portion 130 is fixedly connected to the first connecting portion 110 adjacent to the shaft portion 170
  • second positioning portion 140 is fixedly connected to the second connecting portion 120 adjacent to the shaft portion. 170 locations.
  • the first positioning portion 130 is adjacent to the rotating shaft portion 170, so that the turning radius of the first positioning portion 130 is reduced, so that the volume of the first positioning portion 130 can be reduced.
  • the second positioning portion 140 is adjacent to the rotating shaft portion 170, so that the turning radius of the second positioning portion 140 is reduced, so that the volume of the second positioning portion 140 can be reduced, so that the entire electronic device 1000 is The volume can be reduced, and the electronic device 1000 is convenient to carry.
  • the first positioning portion 130 is disposed on an edge of the first connecting portion 110 connected to the rotating shaft portion 170.
  • the first positioning portion 130 and the first connecting portion 110 may be arranged side by side.
  • the portion of the first positioning portion 130 away from the first connecting portion 110 and the rotating shaft portion 170 may be stacked on each other to facilitate the positioning and cooperation of the first positioning portion 130 and the second positioning portion 140.
  • the first positioning portion 130 and the second positioning portion 140 partially overlap.
  • the overlapping portion of the first positioning portion 130 and the second positioning portion 140 is located between the bendable portion of the flexible member 200 and the shaft portion 170, so that the flexible member 200 and the shaft portion 170
  • the use space between 170 is reasonably optimized.
  • the first positioning portion 130 and the second positioning portion 140 are separated or tending to be separated.
  • the first positioning portion 130 and the second positioning portion 140 are separated from each other. It can be folded relative to the rotating shaft portion 170 to increase the receiving space between the first connecting portion 110, the second connecting portion 120 and the rotating shaft portion 170, so as to facilitate the use of the receiving space to receive the flexible member 200. Bending part.
  • the folding device 100 includes a plurality of first positioning portions 130 and a plurality of second positioning portions 140, and the plurality of first positioning portions 130 are adjacent to the shaft portion 170 along the first connecting portion 110.
  • the side length direction of the second positioning portion 140 is equally spaced, and the plurality of second positioning portions 140 are equally spaced along the side length direction of the second connecting portion 120 adjacent to the shaft portion 170, and the plurality of second positioning portions 140 are equally spaced.
  • the portion 140 is magnetically engaged with the plurality of first positioning portions 130 respectively.
  • the folding device 100 includes two first positioning parts 130 and two second positioning parts 140, and the two first positioning parts 130 are respectively close to both ends of the shaft part 170 in the longitudinal direction.
  • the two second positioning portions 140 are magnetically engaged with the two first positioning portions 130 respectively.
  • There is a gap between the two first positioning portions 130 so that the rotating shaft portion 170 is provided with a device arrangement space between the two first positioning portions 130 and the two second positioning portions 140 Employing the device arrangement space to arrange the functional devices, so that the use space of the shaft portion 170 is reasonably optimized.
  • the two first positioning portions 130 are magnetically engaged with the two second positioning portions 140 respectively, so that the positioning stability of the first connecting portion 110 and the second connecting portion 120 is increased.
  • first magnetic attraction portion 150 and the second magnetic attraction portion 160 are magnetically engaged, the first positioning portion 130 and the second positioning portion 140 are spaced apart.
  • one end of the first positioning portion 130 is fixed to the first connecting portion 110, and the other end is matched with the second positioning portion 140.
  • An insert plate 131 is provided at one end of the first positioning portion 130 away from the first connecting portion 110.
  • the insert plate 131 can be matched with the second positioning portion 140.
  • the plug-in board 131 has two opposite first mating surfaces 1311.
  • the first magnetic attraction portion 150 is a magnet.
  • the first magnetic attraction portion 150 is provided with a first south magnetic pole 151 and a first north magnetic pole 152.
  • the first south magnetic pole 151 and the first north magnetic pole 152 penetrate the two first mating surfaces 1311 respectively.
  • One end of the second positioning portion 140 is fixed to the second connecting portion 120, and the other end is matched with the first positioning portion 130.
  • Two clamping plates 141 are provided at one end of the second positioning portion 140 away from the second connecting portion 120.
  • Two second mating surfaces 1411 are respectively provided on the inner sides of the two card boards 141, and a slot that can be inserted and matched with the plug-in board 131 is formed between the two second mating surfaces 1411.
  • the second magnetic attraction portion 160 is two magnets penetrating the two clamping plates 141 respectively.
  • Each of the second magnetic attraction portions 160 is provided with a second south magnetic pole 161 and a second north magnetic pole 162 respectively penetrating the two second mating surfaces 1411.
  • the second south magnetic pole 161 can be magnetically matched with the first north magnetic pole 152, and the second north magnetic pole 162 can be magnetically matched with the first south magnetic pole 151 to increase the second magnetic attraction portion
  • the magnetic attraction stability of 160 and the first magnetic attraction portion 150 increases the positioning stability of the first positioning portion 130 and the second positioning portion 140.
  • the ends are magnetically fitted, and the first matching surface 1311 and the second matching surface 1411 are in clearance fit.
  • the first mating surface 1311 and the second mating surface 1411 are both perpendicular to the axial direction of the rotating shaft portion 170, and the magnetic attraction force of the first magnetic attraction portion 150 and the second magnetic attraction portion 160 are parallel to each other.
  • the axial direction of the rotating shaft portion 170 makes the first mating surface 1311 and the second mating surface 1411 always remain parallel to cooperate, and the first positioning portion 130 and the second positioning portion 140 are always zero. Friction movement.
  • the first mating surface 1311 still maintains a clearance fit with the second mating surface 1411, that is, During the positioning and matching process of the first positioning portion 130 and the second positioning portion 140, zero friction is always maintained, and the rotation resistance of the first connecting portion 110 and the second connecting portion 120 is reduced.
  • the end of the first positioning portion 130 away from the first connecting portion 110 is inserted into the two Between the card board 141.
  • the end of the first positioning portion 130 and the card plate 141 are stacked along the length of the shaft, and the first magnetic portion 150 and the second magnetic portion 160 are parallel to the length of the shaft 170.
  • the stacking arrangement makes the magnetic attraction force of the first magnetic attraction portion 150 and the second magnetic attraction portion 160 substantially parallel to the length direction of the rotating shaft portion 170, and the first magnetic attraction portion 150 and the second magnetic attraction portion 160 are substantially parallel to the longitudinal direction of the shaft portion 170.
  • the mutual magnetic attraction of the parts 160 restricts the mutual rotation of the first connecting part 110 and the second connecting part 120 from increasing.
  • the first positioning portion 130 is provided with two first magnetic attraction portions 150
  • the second positioning portion 140 is provided with two second magnetic attraction portions 150. ⁇ 160 ⁇ Magnetic attraction unit 160
  • the two first magnetic attraction portions 150 are arranged substantially along the longitudinal direction of the rotating shaft portion 170.
  • the two second magnetic attraction portions 160 are arranged substantially along the longitudinal direction of the rotating shaft portion 170.
  • the first positioning portion 130 is provided with a plurality of the first magnetic attraction portions 150
  • the plurality of the first magnetic attraction portions 150 may also be arranged along a circular arc curve.
  • the second positioning portion 140 is provided with a plurality of the second magnetic attraction portions 160
  • the plurality of the second magnetic attraction portions 160 may also be arranged along a circular arc curve.
  • the first magnetic attraction portion 150 away from the first connection portion 110 is defined as the front end first magnetic attraction portion 150
  • the first magnetic attraction portion 150 close to the first connection portion 110 is defined as the tail end first magnetic attraction portion 150
  • the second magnetic attraction portion 160 far from the second connection portion 120 is defined as the front end second magnetic attraction portion 160, which will be close to the second connection portion 120
  • the second magnetic attraction portion 160 is defined as the second magnetic attraction portion 160 at the tail end.
  • the first magnetic attraction portion 150 when the front end second magnetic attraction portion 160 is magnetically engaged with the front end first magnetic attraction portion 150, and the tail end second magnetic attraction portion 160 is separated from the tail end first magnetic attraction portion 150, the first magnetic attraction portion 150
  • the edge of a connecting portion 130 close to the shaft portion 170 is separated from the edge of the second connecting portion 140 close to the shaft portion 170, so that the edge of the first connecting portion 130 away from the shaft portion 170 and
  • the edge distance of the second connecting portion 140 away from the rotating shaft portion 170 is shortened, that is, the first connecting portion 110 and the second connecting portion 120 are at an angle with each other, and the angle is an obtuse angle.
  • the two non-bending portions of the flexible member 200 are arranged at an included angle, one non-bending portion can be used as a computer keyboard, and the other non-bending portion can be used as a display screen, so that the electronic device 1000 is similar to a laptop computer structure.
  • the position of the tail end first magnetic attraction portion 150 from the first connection portion 110 and adjusting the tail end second magnetic attraction portion 160 from the second connection portion 110
  • the position of the part 120 is such that the first magnetic attraction part 150 at the tail end is magnetically engaged with the second magnetic attraction part 160 at the front end, and when the first magnetic attraction part 150 at the front end matches the second magnetic attraction part 160 at the end, the first The distance between the edge of a connecting portion 110 close to the rotating shaft portion 170 and the edge of the second connecting portion 120 close to the rotating shaft portion 170 is shortened to a preset distance state, and the first connecting portion 110 is further away from the rotating shaft portion
  • the edge of 170 and the edge of the second connecting portion 120 away from the shaft portion 170 are pulled apart to a preset distance, that is, the first connecting portion 110 and the second connecting portion 120 may be at an angle. status.
  • FIG. 9 it is substantially the same as the embodiment shown in FIG. 8, except that the first positioning portion 130 is provided with three first magnetic attraction portions 150.
  • the second positioning portion 140 is provided with three second magnetic attraction portions 160.
  • the first connection portion 110 and the second connection portion 120 are spread out, and the flexible member 200 is in a flat state.
  • FIG. 10 when two of the first magnetic attraction portions 150 and two of the second magnetic attraction portions 160 are matched, the first connection portion 110 and the second connection portion 120 are driven
  • the two non-bending portions of the flexible member 200 form an angle with each other. As shown in FIG.
  • the first connection portion 110 and the second connection portion 120 may be in a state of being overlapped with each other, and the flexible member 200 may be in a state of being folded.
  • the first connecting portion 110 includes a first casing 112 and a first cover 113 that covers the first casing 112, and the first positioning portion 130 is fixed to the The first cover 113 faces the side of the first housing 112.
  • the second connecting portion 120 includes a second casing 122 and a second cover 123 that covers the second casing 122, and the second positioning portion 140 is fixed to the second cover 123 and faces the One side of the second housing 122.
  • first bonding surface 111 and the second bonding surface 121 are respectively disposed on the side of the first cover plate 113 away from the first housing 112 and the second cover plate 123 is away from each other.
  • the first cover plate 113 and the second cover plate 123 are respectively fixedly attached to the two non-bending parts of the flexible member 200.
  • the first positioning portion 130 extends substantially along the direction of the first cover plate 113 of the ordinary letter.
  • the second positioning portion 140 extends substantially in a direction parallel to the second cover 123.
  • the first positioning portion 130 is substantially flush with the first cover 113, and the second positioning portion 140 is substantially flush with the second cover 123.
  • the first positioning portion 130 and the second positioning portion 140 are substantially flush, so that the first positioning portion 130 and the second positioning portion 140 can effectively support a part of the bendable portion of the flexible member 200.
  • the first positioning portion 130 may also be fixed to the side of the first housing 112 facing the first cover 113
  • the second positioning portion 140 may also be fixed to The second housing 122 faces the second cover 123 side.
  • the first positioning portion 130 and the first cover plate 113 may also have a gap
  • the second positioning portion 140 and the second cover plate 123 may also have a gap.
  • the rotating shaft base 171 includes a rotating shaft housing 174 and a bearing 175 fixed to the rotating shaft housing 174.
  • the first connecting portion 110 and the second connecting portion 120 are rotationally connected to the bearing member 175 so that the first connecting portion 110 and the second connecting portion 120 can rotate around the rotating shaft portion 170.
  • first rotating shaft 172 and the second rotating shaft 173 are fixedly connected to the first housing 112 and the second housing 122, respectively.
  • the bearing member 175 is fixed in the rotating shaft housing 174.
  • the rotating shaft housing 174 is provided with an accommodating cavity 176.
  • the bendable portion of the flexible member 200 is partially contained in the containing cavity 176, and the end of the first positioning portion 130 and the second positioning portion 140
  • the end of the electronic device 1000 can be contained in the receiving cavity 176, so that the electronic device 1000 has a smaller volume in the folded state.
  • the rotating shaft base 171 is also provided with a synchronous transmission assembly in the rotating shaft housing 174.
  • the synchronous transmission assembly is respectively connected to the first rotating shaft 172 and the second rotating shaft 173 so that the first connecting portion 110 and the second connecting portion 120 can rotate synchronously around the rotating shaft portion 170.
  • the synchronous transmission assembly may be composed of multiple gears, and the multiple gears can synchronously transmit the torque of the first rotating shaft 172 to the second rotating shaft 173.
  • the electronic device 1000 further includes a driving member 178 disposed between the first connecting portion 110 and the second connecting portion 120, and the driving member 178 drives the first connecting portion 110 and the The second connecting parts 120 rotate with each other.
  • the driving member 178 can be fixed in the rotating shaft housing 174, and the driving member 178 drives the first rotating shaft 172 or the second rotating shaft 173 to rotate.
  • the driving member 178 is a motor.
  • the electronic device 1000 further includes a processor 300 fixed in the first housing 112 or the second housing 122.
  • the processor 300 is electrically connected to the driver 178.
  • the processor 300 sends a driving instruction to the driving member 178 to control the driving member 178 to drive the first rotating shaft 172 or the second rotating shaft 173 to rotate.
  • the electronic device 1000 further includes a Hall sensor 400 fixed to the folding device 100, and the Hall sensor 400 is used to sense the effect of the first magnetic attraction portion 150 or the second magnetic attraction portion 160.
  • the processor 300 converts the magnetic field signal of the Hall sensor 400 into the angle value between the first connecting portion 110 and the second connecting portion 120, and the processor 300 is also electrically connected to the
  • the driving element 178 is used for the processor 300 to send a driving signal to the driving element 178 according to the included angle value.
  • the Hall sensor 400 may be fixed on the first positioning portion 130 to detect the magnetic field strength of the second magnetic attraction portion 160.
  • the Hall sensor 400 can also be fixed on the second positioning portion 140 to detect the magnetic field strength of the first magnetic attraction portion 150.
  • the Hall sensor 400 can detect the magnetic field strength of the first magnetic attraction portion 150 or the second magnetic attraction portion 160 to identify the angle of rotation of the first connection portion 110 relative to the second connection portion 120, In this way, the angle between the two non-bending portions of the flexible member 200 can be recognized, so that the shape of the flexible member 200 can be controlled as required.
  • the electronic device 1000 receives a rotation form, and the rotation form can be obtained by receiving an input instruction through a signal input device.
  • the input instruction may be formed by receiving a touch instruction through the flexible member 200, or receiving a voice control instruction through a receiver, or receiving a pressing operation instruction through a button.
  • the processor 300 obtains the corresponding rotation form from the memory according to the input instruction.
  • the processor 300 obtains the preset included angle in the rotation form.
  • the processor 300 obtains the rotation included angle detected by the Hall sensor 400, determines whether the rotation included angle meets the preset included angle, and sends a prompt signal to the signal output device if it is satisfied.
  • the signal output device can be a speaker, a display, a fill light and other devices. If the rotation included angle does not satisfy the preset included angle, the compensation included angle is confirmed according to the rotation included angle and the preset included angle.
  • the processor 300 sends the compensation angle to the driving member 178, and the driving member 178 drives the first shaft 172 or the second rotation according to the compensation angle, so that the first connecting portion 110
  • the second connecting portion 120 and the second connecting portion 120 drive the two non-bending portions of the flexible member 200 to rotate to a preset angle position.

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Abstract

本申请公开了一种折叠装置及电子设备，所述折叠装置包括第一连接部、可相对所述第一连接部展开或叠合的第二连接部、固定于所述第一连接部的第一定位部和固定于所述第二连接部的第二定位部，所述第一连接部与所述第二连接部分别用以连接柔性件的相对两部分，并带动所述柔性件展平或折叠，所述第一定位部设有多个第一磁吸部，所述第二定位部设有可与多个所述第一磁吸部磁吸配合的第二磁吸部，所述第二磁吸部与每一所述磁吸部磁吸配合时，所述第二连接部与所述第一连接部处于定位状态。所述第二连接部与所述第一连接部处于定位状态，使得所述第一连接部与所述第二连接部在折叠过程中可以限定转动夹角，进而保持折叠装置的多种形态。

Description

折叠装置及电子设备 技术领域
申请涉及通讯设备领域，尤其涉及一种折叠装置及电子设备。
背景技术
目前可折叠手机中，通过将手机的显示屏进行对折，实现将手机小型化，方便用户携带手机。然而，目前折叠手机无法进行折叠定位，导致折叠手机的形态无法保持。
发明内容
本申请实施例提供一种折叠装置，其中，所述折叠装置包括第一连接部、可相对所述第一连接部展开或叠合的第二连接部、固定于所述第一连接部的第一定位部和固定于所述第二连接部的第二定位部，所述第一连接部与所述第二连接部分别用以连接柔性件的相对两部分，并带动所述柔性件展平或折叠，所述第一定位部设有多个第一磁吸部，所述第二定位部设有可与多个所述第一磁吸部磁吸配合的第二磁吸部，所述第二磁吸部与每一所述第一磁吸部磁吸配合时，所述第二连接部与所述第一连接部处于定位状态。
本申请实施例提供一种电子设备，其中，所述电子设备包括上述的折叠装置。
本申请实施例提供的折叠装置及电子设备，通过所述第一定位部设有多个第一磁吸部，所述第二定位部设有可与多个所述第一磁吸部磁吸配合的第二磁吸部，所述第二磁吸部与每一所述磁吸部磁吸配合时，所述第二连接部与所述第一连接部处于定位状态，使得所述第一连接部与所述第二连接部在折叠过程中可以限定转动夹角，进而保持折叠装置的多种形态。
附图说明
为了更清楚地说明申请的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的电子设备的截面示意图；
图2是本申请实施例提供的电子设备的展开状态截面示意图；
图3是本申请实施例提供的电子设备的呈夹角折弯状态的截面示意图；
图4是本申请实施例提供的电子设备的折叠状态的截面示意图；
图5是本申请实施例提供的电子设备的呈夹角折弯状态的立体分解示意图；
图6是本申请实施例提供的电子设备的第一定位部与第二定位部配合立体分解示意图；
图7是本申请实施例提供的电子设备的第一定位部与第二定位部配合立体示意图；
图8是本申请实施例提供的电子设备的展开状态的立体分解示意图；
图9是本申请另一实施例提供的电子设备的展开状态的截面示意图；
图10是本申请另一实施例提供的电子设备的呈夹角折弯状态的截面示意图；
图11是本申请另一实施例提供的电子设备的呈另一夹角折弯状态的截面示意图；
图12是本申请另一实施例提供的电子设备的折叠状态的截面示意图；
图13是本申请实施例提供的电子设备的展开状态的另一截面示意图。
具体实施方式
下面将结合申请实施方式中的附图，对申请实施方式中的技术方案进行清楚、完整地描述。
请参阅图1、图2和图3，本申请提供一种电子设备1000，所述电子设备1000包括折叠装置100和柔性件200。所述折叠装置100包括第一连接部110、可相对所述第一连接部110展开或叠合的第二连接部120、固定于所述第一连接部110的第一定位部130和固定于所述第二连接部120的第二定位部140。所述第一连接部110与所述第二连接部120分别用以连接柔性件200的相对两部分，并带动所述柔性件200展平或折叠。所述第一定位部130设有多个第一磁吸部150，所述第二定位部140设有可与多个所述第一磁吸部150磁吸配合的第二磁吸部160。所述第二磁吸部160与每一所述第一磁吸部磁吸配合时，所述第二连接部120与所述第一连接部110处于定位状态。可以理解的是，所述电子设备1000可以是手机、或平板电脑、或笔记本电脑等设备。
通过所述第一定位部130设有多个第一磁吸部150，所述第二定位部140设有可与多个所述第一磁吸部150磁吸配合的第二磁吸部160，所述第二磁吸部160与每一所述磁吸部磁吸配合时，所述第二连接部120与所述第一连接部110处于定位状态，使得所述第一连接部110与所述第二连接部120在折叠过程中可以限定转动夹角，进而保持折叠装置100的多种形态。
请参阅图2、图3和图4，本实施方式中，所述第一连接部110可相对所述第二连接部120转动。所述第一连接部110和所述第二连接部120可分别固定所述柔性件200的相对两部分。所述第一连接部110与所述第二连接部120分别带动所述柔性件200相对两部分展开或闭合，以使得所述柔性件200可呈现展平状态或折叠状态。所述第一连接部110可相对所述第二连接部120转动至相互呈夹角状态，进而带动所述柔性件200呈夹角状态折弯。利用所述第一定位部130的第一磁吸部150与所述第二定位部140的第二磁吸部160磁吸配合，使得对所述第一连接部110和所述第二连接部120撤销转动驱动力后，所述第一连接部110与所述第二连接部120保持在相互固定的状态，即所述柔性件200可以保持在展平状态、或折叠状态、或呈夹角折弯状态，使得所述电子设备1000可保持多种形态。当然，在其他实施方式中，所述第一连接部110和所述第二连接部120也可以是分别滑动连接所述柔性件200的相对两部分，以补偿所述折叠装置100相对所述柔性件200的弯折长度差。
具体的，所述第一连接部110设有第一贴合面111，所述第二连接部120设有第二贴合面121。所述第一贴合面111和所述第二贴合面121均为平整面。所述第一贴合面111和所述第二贴合面121分别贴合所述柔性件200的相对两部分，以使得所述柔性件200具有两个相对的非折弯部。所述柔性件200在两个相对的非折弯部之间可弯折。所述柔性件200为柔性显示屏。所述柔性件200保持在展平状态，所述电子设备1000可以提供大面积的显示画面。所述柔性件200保持在折叠状态，所述柔性件200的两个非折弯部相互闭合，所述电子设备1000方便携带。所述柔性件200的两非折弯部保持在呈夹角状态，使得所述电子设备1000可呈现类似笔记本电脑模式。
可以理解的是，所述第一定位部130和所述第二定位部140分别随所述第一连接部110和所述第二连接部120相互移动。以所述第一连接部110作为基座，在所述第二连接部120相对所述第一连接部110翻转的过程中，所述第二磁性部可依次与多个所述第一磁吸部150磁吸配合。多个所述第一磁吸部150在所述第二磁吸部160相对所述第一连接部110运动的运动轨迹上。所述第二磁吸部160与其中一个所述第一磁吸部150磁吸配合，所述第二连接部120转动至相对所述第一连接部110静止的位置，且所述第二连接部120与所述第一连接部110存在一定夹角，所述第一贴合面111与所述第二贴合面121的夹角可以理解为所述第一连接部110与所述第二连接部120之间的夹角，该夹角的范围大致为0°～180°范围。显然，所述第一连接部110和所述第二连接部120分别带动所述柔性件200处于折叠状态，则所述第一连接部110与所述第二连接部120的夹角大致为0°，所述第一连接部110和所述第二连接部120分别带动所述柔性件200处于展平状态，则所述第一连接部110与所述第二连接部120的夹角大致为180°。利用所述第二磁吸部160可与多个所述第一磁吸部150配合，可实现所述第一连接部110与所述第二连接部120多种转动夹角的定位，即使得所述柔性件200呈现多种状态定型，使得所述电子设备1000可保持多种形态，增加所述电子设备1000的应用场景。
可以理解的是，所述第二定位部140也可以设置多个所述第二磁吸部160，多个所述第二磁吸部160与多个所述第一磁吸部150相配合，以增加所述第一定位部130与所述第二定位部140磁吸稳固性。多个所述第二磁吸部160排布在所述第一定位部130相对所述第二连接部120运动的运动轨迹上。
进一步地，请参阅图5、图6和图7，所述折叠装置100还包括转轴部170，所述第一连接部110和所述第二连接部120设置于所述转轴部170相对的两侧，所述第一连接部110绕所述转轴部170转动并相对所述第二连接部120展开或叠合。
本实施方式中，所述转轴部170为所述第一连接部110相对所述第二连接部120提供转轴。所述转轴部170可以与所述第一连接部110和所述第二连接部120均转动连接，即所述第一连接部110和所述第二连接部120均可绕所述转轴部170转动，实现所述第一连接部110可相对所述第二连接部120展开或叠合。所述转轴部170也可以是固定连接所述第一连接部110，与所述 第二连接部120转动连接，即所述第二连接部120可绕所述转轴部170转动，所述第一连接部110相对所述转轴部170固定，实现所述第一连接部110与所述第二连接部120可相展开或叠合。所述转轴部170也可以是固定连接所述第二连接部120，与所述第一连接部110转动连接。
在本实施方式中，所述转轴部170设有转轴基座171和转动连接所述转轴基座171的第一转轴172和第二转轴173。所述第一转轴172和所述第二转轴173分别固定连接所述第一连接部110和所述第二连接部120，使得所述第一连接部110和所述第二连接部120分别绕所述转轴部170转动。所述第一转轴172与所述第二转轴173并排设置，使得所述第一连接部110和所述第二连接部120相叠合后，所述第一连接部110与所述第二连接部120之间存在容纳空间可容纳所述柔性件200的弯折部分。当然，在其他实施方式中，所述第一转轴172和所述第二转轴173也可以是相重合，使得所述第一连接部110和所述第二连接部120可绕所述转轴部170的同一转轴转动。
可以理解的是，所述柔性件200处于展平状态时，所述第一连接部110和所述第二连接部120可分别支撑所述柔性件200的两个非折弯部，所述转轴部170大致支撑所述柔性件200的可弯折部。所述柔性件200处于折叠状态时，所述第一连接部110和所述第二连接部120分别带动所述柔性件200的两个非折弯部闭合，所述第一连接部110、第二连接部120和所述转轴部170之间所形成的收容空间可对所述柔性件200的可弯折部进行收容，以防止所述柔性件200的可弯折部被挤压损毁，所述柔性件200的可弯折部大致呈水滴状态弯曲。
进一步地，所述第一定位部130固定连接于所述第一连接部110邻近所述转轴部170处，所述第二定位部140固定连接于所述第二连接部120邻近所述转轴部170处。
本实施方式中，所述第一定位部130邻近所述转轴部170，使得所述第一定位部130的转动半径减小，从而可以减小所述第一定位部130的体积。所述第二定位部140邻近所述转轴部170，使得所述第二定位部140的转动半径减小，从而可以减小所述第二定位部140的体积，使得所述电子设备1000的整体体积可减小，方便电子设备1000携带。具体的，所述第一定位部130设置于所述第一连接部110连接所述转轴部170的边缘。所述第一定位部130与所述第一连接部110可并排设置。所述第一定位部130远离所述第一连接部110的部分与所述转轴部170可相互堆叠，以方便所述第一定位部130与所述第二定位部140定位配合。
可以理解的是，在所述柔性件200处于展平状态或呈夹角折弯状态，所述第一定位部130与所述第二定位部140存在部分交叉重叠。所述第一定位部130和所述第二定位部140交叉重叠的部分位于所述柔性件200的可弯折部分与所述转轴部170之间，使得所述柔性件200与所述转轴部170之间的使用空间合理优化。在所述柔性件200处于折叠状态，所述第一定位部130与所述第二定位部140处于相分离或趋于相分离状态，所述第一定位部130 和所述第二定位部140可相对所述转轴部170收拢，以增大所述第一连接部110、第二连接部120和所述转轴部170之间的收容空间，方便利用该收容空间***述柔性件200的可弯折部。
本实施方式中，所述折叠装置100包括多个第一定位部130和多个第二定位部140，多个所述第一定位部130沿所述第一连接部110邻近所述转轴部170的侧边长度方向等距排布，多个所述第二定位部140沿所述第二连接部120邻近所述转轴部170的侧边长度方向等距排布，多个所述第二定位部140分别与多个所述第一定位部130磁吸配合。
具体的，所述折叠装置100包括两个所述第一定位部130和两个所述第二定位部140，两个所述第一定位部130分别靠近所述转轴部170长度方向两端。两个所述第二定位部140分别与两个所述第一定位部130磁吸配合。两个所述第一定位部130之间存在间距，以使得所述转轴部170在两个所述第一定位部130之间两个所述第二定位部140之间设有器件排布空间，利用器件排布空间排布功能器件，使得所述转轴部170的使用空间合理优化。两个所述第一定位部130分别与两个所述第二定位部140磁吸配合，使得所述第一连接部110与所述第二连接部120的定位稳固性能增加。
进一步地，所述第一磁吸部150与所述第二磁吸部160磁吸配合时，所述第一定位部130与所述第二定位部140间隔设置。
本实施方式中，所述第一定位部130一端固定于所述第一连接部110，另一端与所述第二定位部140配合。所述第一定位部130远离所述第一连接部110一端设置插板131。所述插板131可与所述第二定位部140配合。所述插板131具有两个相对的第一配合面1311。所述第一磁吸部150为磁体。所述第一磁吸部150设有第一南磁极151和第一北磁极152。所述第一南磁极151和所述第一北磁极152分别贯穿两个所述第一配合面1311。所述第二定位部140一端固定于所述第二连接部120，另一端与所述第一定位部130配合。所述第二定位部140远离所述第二连接部120的一端设有两个卡板141。两个所述卡板141的内侧分别设有两个第二配合面1411，两个所述第二配合面1411之间形成可与所述插板131插接配合的插槽。所述第二磁吸部160为两个分别贯穿两个所述卡板141的磁体。每一所述第二磁吸部160设有分别贯穿两个所述第二配合面1411的第二南磁极161和第二北磁极162。所述第二南磁极161可与所述第一北磁极152磁吸配合，所述第二北磁极162可与所述第一南磁极151磁吸配合，以增大所述第二磁吸部160与所述第一磁吸部150的磁吸稳固性能，从而增加所述第一定位部130与所述第二定位部140的定位稳固性。在所述第二磁吸部160与所述第一磁吸部150磁吸配合时，所述第一磁吸部150的端部贯穿所述第一配合面1311，所述第二磁吸部160的端部贯穿所述第二配合面1411，所述第一磁吸部150贯穿所述第一配合面1311的端部与所述第二磁吸部160贯穿所述第二配合面1411的端部磁吸配合，所述第一配合面1311与所述第二配合面1411间隙配合。所述第一配合面1311和所述第二配合面1411均垂直所述转轴部170的轴向，所述第一磁吸部150 与所述第二磁吸部160的磁吸作用力平行所述转轴部170的轴向，使得所述第一配合面1311与所述第二配合面1411始终保持相平行的状态相配合，所述第一定位部130与所述第二定位部140始终零摩擦运动。在所述第二磁吸部160移动至与下一个所述第一磁吸部150相配合的过程中，所述第一配合面1311仍然与所述第二配合面1411保持间隙配合，即所述第一定位部130与所述第二定位部140的定位配合过程中，始终保持零摩擦，减小所述第一连接部110与所述第二连接部120的转动阻力。
可以理解的是，所述第一磁吸部150与所述第二磁吸部160磁吸配合时，所述第一定位部130远离所述第一连接部110的一端插接于两个所述卡板141之间。所述第一定位部130的端部与所述卡板141沿所述转轴长度方向堆叠设置，所述第一磁吸部150与所述第二磁吸部160沿平行所述转轴部170长度堆叠设置，使得所述第一磁吸部150与所述第二磁吸部160的磁吸力大致平行所述转轴部170的长度方向，所述第一磁吸部150与所述第二磁吸部160相互磁吸力限制所述第一连接部110与所述第二连接部120相互转动的强度增大。
如图5和图6所示，在一个实施例中，所述第一定位部130设有两个所述第一磁吸部150，所述第二定位部140设有两个所述第二磁吸部160。两个所述第一磁吸部150大致沿垂直所述转轴部170长度方向排布。两个所述第二磁吸部160大致沿垂直所述转轴部170长度方向排布。当然，在其他实施方式中，若所述第一定位部130设多个所述第一磁吸部150，多个所述第一磁吸部150也可以沿圆弧曲线排布。所述第二定位部140设多个所述第二磁吸部160，多个所述第二磁吸部160也可以沿圆弧曲线排布。
为方便区分两个所述第一磁吸部150和两个所述第二磁吸部160，将远离所述第一连接部110的第一磁吸部150定义为前端第一磁吸部150，将靠近所述第一连接部110的第一磁吸部150定义为尾端第一磁吸部150。以及为方便区分两个所述第二磁吸部160，将远离所述第二连接部120的第二磁吸部160定义为前端第二磁吸部160，将靠近所述第二连接部120的第二磁吸部160定义为尾端第二磁吸部160。
请参阅图5，当前端第二磁吸部160与前端第一磁吸部150磁吸配合，且尾端第二磁吸部160与尾端第一磁吸部150分离时，使得所述第一连接部130靠近所述转轴部170的边缘与所述第二连接部140靠近所述转轴部170的边缘距离拉开，进而使得所述第一连接部130远离所述转轴部170的边缘与所述第二连接部140远离所述转轴部170的边缘距离拉近，即所述第一连接部110与所述第二连接部120处于相互呈夹角状态，该夹角为钝角，所述柔性件200的两个非折弯部呈夹角设置，一个非折弯部可用作电脑键盘，另一个所述非折弯部可用作显示画面，使得所述电子设备1000呈类似笔记本电脑结构。
当然，在其他实施方式中，可以理解的是，通过调整前端第一磁吸部150距离所述第一连接部110的位置，以及调整前端第二磁吸部160距离所述第二连接部120的位置，使得前端第一磁吸部150与前端第二磁吸部160磁吸 配合时，所述第一连接部110靠近所述转轴部170的边缘与所述第二连接部120靠近所述转轴部170的边缘距离拉开至最大状态，进而所述第一连接部110远离所述转轴部170的边缘与所述第二连接部120远离所述转轴部170的边缘相抵触，即所述第一连接部110与所述第二连接部120可处于相叠合的状态。请参阅图8，当前端第二磁吸部160与尾端第一磁吸部150磁吸配合时，尾端第二磁吸部160与前端第一磁吸部150磁吸配合时，使得所述第一连接部130靠近所述转轴部170的边缘与所述第二连接部140靠近所述转轴部170的边缘距离拉近至相抵触状态，进而所述第一连接部130远离所述转轴部170的边缘与所述第二连接部140远离所述转轴部170的边缘距离拉开至最大状态，即所述第一连接部110与所述第二连接部120相互展开，所述柔性件200呈展平状态，使得所述电子设备1000可以保持呈类似平板电脑结构。
当然，在其他实施方式中，可以理解的是，通过调整尾端第一磁吸部150距离所述第一连接部110的位置，以及调整尾端第二磁吸部160距离所述第二连接部120的位置，使得尾端第一磁吸部150与前端第二磁吸部160磁吸配合，，且前端第一磁吸部150与尾端第二磁吸部160配合时，所述第一连接部110靠近所述转轴部170的边缘与所述第二连接部120靠近所述转轴部170的边缘距离拉近至预设间距状态，进而所述第一连接部110远离所述转轴部170的边缘与所述第二连接部120远离所述转轴部170的边缘距离拉开至预设距离状态，即所述第一连接部110与所述第二连接部120可处于呈夹角的状态。
请参阅图9，在另一个实施例中，与图8所示实施例大致相同，不同的是，所述第一定位部130设有三个所述第一磁吸部150。所述第二定位部140设有三个第二磁吸部160。当三个所述第一磁吸部150分别与三个所述第二磁吸部160磁吸配合时，所述第一连接部110与所述第二连接部120相互展开，所述柔性件200呈展平状态。如图10所示，当其中两个所述第一磁吸部150与其中两个所述第二磁吸部160相配合时，所述第一连接部110与所述第二连接部120带动所述柔性件200的两非折弯部相互呈夹角状态。如图11所示，当其中一个所述第一磁吸部150与其中一个所述第二磁吸部160相配合时，所述第一连接部110与所述第二连接部120相互呈另一夹角状态。如图12所示，当所述第一定位部130与所述第二定位部140相分离，所述第一连接部110与所述第二连接部120相叠合，所述柔性件200处于折叠状态。
当然，在其他实施方式中，也可以是其中一个所述第一磁吸部150与其中一个所述第二磁吸部160相配合时，所述第一连接部110与所述第二连接部120可以呈相互叠合状态，所述柔性件200呈折叠状态。
进一步地，请参阅图13，所述第一连接部110包括第一机壳112和与所述第一机壳112盖合的第一盖板113，所述第一定位部130固定于所述第一盖板113朝向所述第一机壳112一侧。所述第二连接部120包括第二机壳122和与所述第二机壳122盖合的第二盖板123，所述第二定位部140固定于所述第二盖板123朝向所述第二机壳122一侧。
本实施方式中，所述第一贴合面111和所述第二贴合面121分别设置于所述第一盖板113远离所述第一机壳112一面和所述第二盖板123远离所述第二机壳122一面。所述第一盖板113和所述第二盖板123分别固定贴合所述柔性件200的两个非折弯部。所述第一定位部130大致沿平信所述第一盖板113方向延伸。所述第二定位部140大致沿平行所述第二盖板123方向延伸。所述第一定位部130大致与所述第一盖板113平齐，所述第二定位部140大致与所述第二盖板123平齐。在所述第一连接部110与所述第二连接部120相展开时，所述第一定位部130与所述第二定位部140大致呈相平齐状态，以使得所述第一定位部130与所述第二定位部140可对所述柔性件200的可弯折部的一部分有效支撑。当然，在其他实施方式中，所述第一定位部130也可以是固定于所述第一机壳112朝向所述第一盖板113一侧，所述第二定位部140也可以是固定于所述第二机壳122朝向所述第二盖板123一侧。所述第一定位部130与所述第一盖板113也可以存在断差，所述第二定位部140与所述第二盖板123也可以存在断差。
进一步地，所述转轴基座171包括转轴壳体174和固定于所述转轴壳体174的轴承件175。所述第一连接部110和所述第二连接部120分转动连接所述轴承件175，使得所述第一连接部110和所述第二连接部120可绕所述转轴部170转动。
本实施方式中，所述第一转轴172和所述第二转轴173分别固定连接所述第一机壳112和所述第二机壳122。所述轴承件175固定于所述转轴壳体174内。所述转轴壳体174设有容纳腔176。当所述柔性件200处于折叠状态时，所述柔性件200的可弯折部分存在部分收容于所述容纳腔176内，所述第一定位部130的端部和所述第二定位部140的端部可收容于所述容纳腔176内，使得所述电子设备1000在折叠状态体积更小。所述转轴基座171在所述转轴壳体174内还设有同步传动组件。所述同步传动组件分别连接所述第一转轴172和所述第二转轴173，以使得所述第一连接部110可与所述第二连接部120绕所述转轴部170同步转动。所述同步传动组件可以有多个齿轮构成，多个齿轮可以将所述第一转轴172的扭矩同步传递至所述第二转轴173。
进一步地，所述电子设备1000还包括设置于所述第一连接部110和所述第二连接部120之间的驱动件178，所述驱动件178驱动所述第一连接部110与所述第二连接部120相互转动。
本实施方式中，所述驱动件178可固定于所述转轴壳体174内，所述驱动件178驱动所述第一转轴172或驱动所述第二转轴173转动。所述驱动件178为电机。所述电子设备1000还包括固定于所述第一机壳112内或所述第二机壳122内的处理器300。所述处理器300电连接所述驱动件178。所述处理器300向所述驱动件178发送驱动指令，以控制所述驱动件178驱动所述第一转轴172或所述第二转轴173转动。
进一步地，所述电子设备1000还包括固定于所述折叠装置100的霍尔传感器400，所述霍尔传感器400用于感应所述第一磁吸部150或所述第二磁吸 部160的磁场信号，所述处理器300将所述霍尔传感器400的磁场信号转换成所述第一连接部110和所述第二连接部120的夹角值，所述处理器300还电连接所述驱动件178，所述处理器300用以根据所述夹角值向所述驱动件178发送驱动信号。
本实施方式中，所述霍尔传感器400可以固定于所述第一定位部130上，用以检测所述第二磁吸部160的磁场强度。所述霍尔传感器400也可以固定于所述第二定位部140上，用以检测所述第一磁吸部150的磁场强度。所述霍尔传感器400可以检测所述第一磁吸部150或所述第二磁吸部160的磁场强度，以识别出所述第一连接部110相对所述第二连接部120转动角度，从而识别出所述柔性件200的两非折弯部的夹角，从而可以根据需要控制所述柔性件200的形态。
可以理解的是，当需要将所述柔性件200折弯至预设夹角状态，所述电子设备1000接收转动形态，所述转动形态可以通过信号输入器件接收输入指令获取。可以理解的是输入指令可以是通过柔性件200接收触控指令，或通过受话器接收声控指令，或通过按键接收按压操控指令形成。所述处理器300根据所述输入指令从存储器中获取对应的转动形态。所述处理器300获取转动形态中的预设夹角。所述处理器300获取霍尔传感器400所检测转动夹角，判断转动夹角是否满足预设夹角，若满足则向信号输出设备发出提示信号。该信号输出设备可以是扬声器、显示器、补光灯等器件。若转动夹角不满足预设夹角，则根据转动夹角和所述预设夹角确认补偿夹角。所述处理器300将补偿夹角发送至所述驱动件178，所述驱动件178根据所述补偿夹角驱动所述第一转轴172或所述第二转动，使得所述第一连接部110和所述第二连接部120带动所述柔性件200的两个非折弯部转动至预设夹角位置。
以上是申请的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为申请的保护范围。

Claims (20)

  1. 一种折叠装置，其特征在于，所述折叠装置包括第一连接部、可相对所述第一连接部展开或叠合的第二连接部、固定于所述第一连接部的第一定位部和固定于所述第二连接部的第二定位部，所述第一连接部与所述第二连接部分别用以连接柔性件的相对两部分，并带动所述柔性件展平或折叠，所述第一定位部设有多个第一磁吸部，所述第二定位部设有可与多个所述第一磁吸部磁吸配合的第二磁吸部，所述第二磁吸部与每一所述第一磁吸部磁吸配合时，所述第二连接部与所述第一连接部处于定位状态。
  2. 根据权利要求1所述的折叠装置，其特征在于，所述折叠装置还包括转轴部，所述第一连接部和所述第二连接部设置于所述转轴部相对的两侧，所述第一连接部绕所述转轴部转动并相对所述第二连接部展开或叠合。
  3. 根据权利要求2所述的折叠装置，其特征在于，所述转轴部设有转轴基座和转动连接所述转轴基座的第一转轴和第二转轴，所述第一转轴和所述第二转轴分别固定连接所述第一连接部和所述第二连接部，所述第一转轴与所述第二转轴并排设置，当所述第一连接部和所述第二连接部相叠合后，所述第一连接部与所述第二连接部之间存在可容纳所述柔性件弯折部分的容纳空间。
  4. 根据权利要求2所述的折叠装置，其特征在于，所述第一定位部固定连接于所述第一连接部邻近所述转轴部处，所述第二定位部固定连接于所述第二连接部邻近所述转轴部处。
  5. 根据权利要求4所述的折叠装置，其特征在于，所述折叠装置包括多个第一定位部和多个第二定位部，多个所述第一定位部沿所述第一连接部邻近所述转轴部的侧边长度方向等距排布，多个所述第二定位部沿所述第二连接部邻近所述转轴部的侧边长度方向等距排布，多个所述第二定位部分别与多个所述第一定位部磁吸配合。
  6. 根据权利要求2所述的折叠装置，其特征在于，所述第一磁吸部与所述第二磁吸部位于所述转轴部的内侧。
  7. 根据权利要求1～6任意一项所述的折叠装置，其特征在于，所述第一磁吸部与所述第二磁吸部磁吸配合时，所述第一定位部与所述第二定位部间隔设置。
  8. 根据权利要求1～6任意一项所述的折叠装置，其特征在于，所述第一磁吸部与所述第二磁吸部磁吸配合时，所述第一磁吸部与所述第二磁吸部堆叠设置。
  9. 根据权利要求1～6任意一项所述的折叠装置，其特征在于，所述第二磁吸部与远离所述第一连接部的第一磁吸部磁吸配合时，所述第一连接部与所述第二连接部处于相叠合状态或相互呈夹角状态。
  10. 根据权利要求1～6任意一项所述的折叠装置，其特征在于，所述第二磁吸部与靠近所述第一连接部的第一磁吸部磁吸配合时，所述第一连接部与所述第二连接部处于相互展开状态。
  11. 根据权利要求1～6任意一项所述的折叠装置，其特征在于，所述第一定位部设有插板，所述第一磁吸部嵌入所述插板，所述第二定位部设有两个相对的卡板，两个所述卡板之间形成可容所述插板***的插槽，所述第二磁吸部嵌入所述卡板。
  12. 根据权利要求11所述的折叠装置，其特征在于，所述插板具有两个相对的第一配合面，所述卡板的内侧设有第二配合面，两个所述第二配合面之间形成所述插槽，所述插板***所述插槽时，所述第一配合面与所述第二配合面间隙配合。
  13. 根据权利要求12所述的折叠装置，其特征在于，所述第一磁吸部的端部贯穿所述第一配合面，所述第二磁吸部的端部贯穿所述第二配合面，所述第一磁吸部贯穿所述第一配合面的端部与所述第二磁吸部贯穿所述第二配合面的端部磁吸配合。
  14. 根据权利要求12所述的折叠装置，其特征在于，所述第一配合面和所述第二配合面均垂直所述转轴部的轴向，所述第一磁吸部与所述第二磁吸部的磁吸作用力平行所述转轴部的轴向。
  15. 一种电子设备，其特征在于，所述电子设备包括权利要求1～14任意一项所述的折叠装置。
  16. 根据权利要求15所述的电子设备，其特征在于，所述电子设备还包括柔性件，所述柔性件包括两个相对的展平部，两个所述展平部分别连接所述第一连接部和所述第二连接部。
  17. 根据权利要求15所述的电子设备，其特征在于，所述柔性件为柔性显示屏。
  18. 根据权利要求15所述的电子设备，其特征在于，所述柔性件处于折叠状态时，所述柔性件位于所述第一连接部和所述第二连接部之间。
  19. 根据权利要求15所述的电子设备，其特征在于，所述电子设备还包括设置于所述第一连接部和所述第二连接部之间的驱动件，所述驱动件驱动所述第一连接部与所述第二连接部相互转动。
  20. 根据权利要求19所述的电子设备，其特征在于，所述电子设备还包括固定于所述折叠装置的霍尔传感器和电连接所述霍尔传感器的处理器，所述霍尔传感器用于感应所述第一磁吸部或所述第二磁吸部的磁场信号，所述处理器将所述霍尔传感器的磁场信号转换成所述第一连接部和所述第二连接部的夹角值，所述处理器还电连接所述驱动件，所述处理器用以根据所述夹角值向所述驱动件发送驱动信号。
PCT/CN2020/133123 2019-12-13 2020-12-01 折叠装置及电子设备 WO2021115161A1 (zh)

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