WO2023045337A1 - 铰链部件和电子设备 - Google Patents

铰链部件和电子设备 Download PDF

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Publication number
WO2023045337A1
WO2023045337A1 PCT/CN2022/090801 CN2022090801W WO2023045337A1 WO 2023045337 A1 WO2023045337 A1 WO 2023045337A1 CN 2022090801 W CN2022090801 W CN 2022090801W WO 2023045337 A1 WO2023045337 A1 WO 2023045337A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
rotating
hinge
fixing
movable assembly
Prior art date
Application number
PCT/CN2022/090801
Other languages
English (en)
French (fr)
Inventor
杨杰明
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Publication of WO2023045337A1 publication Critical patent/WO2023045337A1/zh

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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
    • F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
    • 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
    • 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

Definitions

  • the present disclosure relates to the technical field of terminals, and in particular to a hinge component and electronic equipment.
  • folding electronic equipment has gradually become an important trend in the development of mobile terminals, and has become an important trend in the development of various An important field for competition among large terminal manufacturers.
  • the state switching of the foldable electronic device mainly depends on the hinge, and the folding and unfolding of the hinge drives the electronic device to be folded and unfolded.
  • the present disclosure provides a hinge component and an electronic device.
  • a hinge component is provided, and the hinge component includes:
  • a movable assembly when the hinge part is in an unfolded state, the movable assembly and the fixed part are arranged side by side along a first direction, and the movable assembly includes a sliding part slidingly arranged along a second direction, and the second direction is aligned with the fixed part
  • the first direction is vertical;
  • a compensator includes a first rotating part, a first connecting part and a second connecting part, the center of the first rotating part is located at the center connecting the center of the first connecting part and the center of the second connecting part line, the first connecting part is slidably connected to the sliding part, and the second connecting part is slidably connected to the fixing part;
  • the compensator when the sliding part slides along the second direction, the compensator is driven to rotate relative to the movable assembly based on the first rotating part, and the first connecting part moves with the sliding part and is relatively
  • the sliding part slides, the second connecting part slides relative to the fixed part, and acts on the fixed part to make the fixed part approach or move away from the movable assembly.
  • the hinge part includes a folded state and an unfolded state, the first connecting part is slidably connected with the sliding part along the first direction, the second connecting part is connected with the fixing part along the The sliding connection in the second direction;
  • the hinge part switches to the folded state
  • the first connecting part approaches the fixed part along the first direction
  • the second connecting part pushes the fixed part away from the movable assembly
  • the first connecting part moves away from the fixed part along the first direction
  • the second connecting part pulls the fixed part close to the movable assembly.
  • the activity components also include:
  • a rotating part one end of the rotating part is slidably connected to the fixed part, the rotating part is connected to the first rotating part in a rotating manner, and the rotating part is used to rotate around the second direction;
  • the transmission part is connected between the rotating part and the sliding part, and the transmission part is used to transmit the power of the rotating part to the sliding part;
  • the rotating member when the rotating member rotates around the second direction, it drives the fixed member to rotate relative to the movable assembly, and drives the sliding part to move along the second direction through the transmission member, and the compensation
  • the component drives the fixed component to slide relative to the rotating component, so that the fixed component is away from or close to the movable component;
  • the rotating member When the rotating member rotates around the second direction, it also drives the part of the sliding part connected to the compensating part to rotate around the second direction.
  • one of the rotating member and the first rotating part includes a first rotating shaft, and the other includes a first shaft hole cooperating with the first rotating shaft.
  • the movable assembly further includes a seat body
  • the rotating member includes a second rotating part, a first matching part and a second matching part
  • the second rotating part is arranged to rotate relative to the seat body
  • Both the first fitting portion and the second fitting portion are connected to the second rotating portion and both extend in a direction away from the seat
  • the first fitting portion is slidably connected to the fixing member
  • the The second matching part is rotatably connected with the first rotating part.
  • the second rotating portion includes a first tooth portion;
  • the transmission member includes:
  • the gear is rotatably connected with the seat body and the axial direction of the gear is arranged along a third direction, the third direction is perpendicular to the first direction and the second direction, and the gear includes a second toothing meshed by said first toothing;
  • a connecting rod one end of the connecting rod is rotatably connected to the gear, and the other end is rotatably connected to the sliding part, and the connecting position of the connecting rod and the gear is different from the center of the gear;
  • the rotating part when the rotating part rotates relative to the seat body, it drives the gear to rotate relative to the seat body around the third direction, and the gear drives the sliding part relative to the seat body along the second direction through the connecting rod. slide on the seat.
  • the connecting rod includes a first connecting end and a second connecting end, the first connecting end is rotatably connected to the gear, and the end of the first connecting end away from the gear is connected to the second connecting end.
  • the two connecting ends are connected, and the second connecting end is rotatably connected to the sliding part; wherein, the extending direction of the first connecting end is different from the extending direction of the second connecting end.
  • the seat includes a base and a cover connected to the base, the gear and the connecting rod are arranged in the space enclosed by the base and the cover, the gear and the cover The base is rotatably connected.
  • the activity components also include:
  • the second rotating shaft is rotatably connected to the seat body along the second direction, and the second rotating shaft includes a first plane extending in the axial direction;
  • the rotating member includes a second plane, the second plane is opposite to the first plane when the rotating member passes through the second rotating shaft, the sliding part includes a third plane, and the sliding part passes through When the second rotation axis is used, the third plane is arranged opposite to the first plane;
  • the rotating member drives the second rotating shaft to rotate around the seat body, and drives the part of the sliding part connected with the compensating member to rotate relative to the seat body through the second rotating shaft;
  • the rotating member drives the second rotating shaft to rotate around the base body, and drives the sliding part to slide relative to the second rotating shaft through the transmission member.
  • the slider includes:
  • first sliding member is slidably arranged along the second direction, and the first sliding member is connected to the transmission member;
  • the second sliding part is slidably arranged along the second direction, and the second sliding part is slidably connected with the first connecting part;
  • the transmission member drives the first sliding member to slide along the second direction, and the first sliding member pushes the second sliding member to slide along the second direction;
  • the rotating member When the rotating member rotates around the second direction, it also drives the second sliding member to rotate around the second direction.
  • the hinge part includes a folded state and an unfolded state
  • the fixing part includes a first fixing part and a second fixing part, and when the hinge part is in the unfolded state, the movable assembly is located at the first Between the fixing part and the second fixing part
  • the compensating part includes a first compensating part connected with the first fixing part and a second compensating part connected with the second fixing part
  • the sliding part also includes:
  • the third sliding member is slidably arranged along the second direction, wherein the third sliding member is connected to the first compensating member, and the second sliding member is connected to the second compensating member connect,
  • the transmission member drives the first sliding member to slide along the second direction, and the first sliding member pushes the second sliding member and the third sliding member to move along the second direction respectively. sliding in the second direction, the third sliding member acts on the first fixing member through the first compensating member, and the second sliding member acts on the second fixing member through the second compensating member;
  • the hinge part also includes:
  • the first magnet is used to connect with the first equipment end connected to the first fixing member
  • the second magnet is used to connect with the second equipment end connected to the second fixing member
  • the first magnet and the second magnet attract each other to maintain the first equipment end connected to the first fixing part and the second device end connected to the second fixing part. Relative positional relationship between device ends.
  • the second sliding part and the third sliding part respectively include a third connecting part, a transition part and a fourth connecting part, and the third connecting part is configured to slide along the second direction , the third connecting portion is connected to the transition portion, the transition portion is connected to the fourth connecting portion, and the fourth connecting portion is connected to the first compensating element or the second compensating element;
  • the extending direction of the transition portion is perpendicular to the second direction and the first direction respectively, and the extending direction of the third connecting portion and the fourth connecting portion is perpendicular to the The first directions are parallel.
  • the hinge component includes a folded state and an unfolded state;
  • the movable assembly further includes an elastic member, one end of the elastic member is used for fixing, and the other end is connected to the sliding part;
  • the sliding part slides along the second direction and compresses the elastic part;
  • the slider slides in the second direction, and the sliding part drives the rotating member to rotate around the second direction through the transmission member.
  • the first matching portion includes a protrusion;
  • the hinge component further includes a screen support, and the screen support includes a supporting body and a support body extending from the supporting body toward the first matching portion.
  • An extension part, the support body and the first matching part are stacked, the extension part is connected to the protrusion part, and when the rotating member rotates around the second direction, the protrusion part pushes the The screen support rotates relative to the movable assembly.
  • the extension part includes an arc-shaped fitting groove
  • the protrusion fits into the arc-shaped fitting groove
  • the supporting body includes an arc-shaped guide rail arranged on the edge
  • the fixing part includes The arc guide groove matched with the arc guide rail
  • the protruding part slides in the arc-shaped fitting groove, and the arc-shaped guide rail slides relative to the arc-shaped guide groove, so that the hinge
  • the screen support is away from the movable assembly, and when the hinge part is switched to the unfolded state, the screen support is close to the movable assembly.
  • the first matching portion includes a first subsection and a second subsection arranged at intervals, and the first subsection and the second subsection are respectively slidably connected to the fixing member;
  • the extension part protrudes between the first subsection and the second subsection, and the protruding part is disposed on the first subsection and/or the second subsection.
  • the rotating member further includes a pin shaft arranged along the second direction, the pin shaft passes through the first subsection, the extension part and the second subsection, the The pin forms the protrusion.
  • an electronic device including:
  • hinge component as described in any one embodiment of the first aspect above, wherein the fixing part of the hinge component is connected to the housing.
  • the sliding part is used to drive the compensating part to move, and then the rotation of the compensating part is used to push the fixed part to move closer to or away from the movable component.
  • One end of the component connection is set as a semicircular shaft-shaped connecting piece, so as to drive the fixed piece close to or away from the movable component, which can reduce the difficulty of manufacturing and installation.
  • Fig. 1 is a schematic diagram showing a state of a hinge component in an unfolded state according to an exemplary embodiment.
  • Fig. 2 is a schematic diagram showing a state of a hinge component in a folded state according to an exemplary embodiment.
  • Fig. 3 is a partial schematic diagram of the hinge part in Fig. 1 .
  • FIG. 4 is a partially enlarged schematic view of FIG. 3 .
  • Fig. 5 is an exploded schematic view of a hinge component according to an exemplary embodiment.
  • Fig. 6 is a schematic structural diagram of a compensator according to an exemplary embodiment.
  • Fig. 7 is a schematic structural diagram of a rotating member according to an exemplary embodiment.
  • Fig. 8 is a schematic structural diagram of a second sliding member according to an exemplary embodiment.
  • Fig. 9 is a schematic cross-sectional view of a hinge component according to an exemplary embodiment.
  • Fig. 10 is a partial cross-sectional view of an electronic device in an unfolded state according to an exemplary embodiment.
  • Fig. 11 is a schematic structural diagram of an electronic device in a folded state according to an exemplary embodiment.
  • first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information.
  • first information may also be called second information, and similarly, second information may also be called first information.
  • second information may also be called first information.
  • the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.” The following embodiments can be combined with each other under the condition of no contradiction.
  • Fig. 1 is a schematic view of a hinge component 100 in an unfolded state according to an exemplary embodiment
  • Fig. 2 is a schematic view of a hinge component 100 in a folded state according to an exemplary embodiment
  • Fig. 3 is a partial schematic view of the hinge component 100 in Fig. 1
  • Fig. 4 is a partial enlarged schematic view of Fig. 3
  • Fig. 5 is an exploded schematic view of a hinge component 100 according to an exemplary embodiment
  • Fig. A schematic structural diagram of a compensator 3 shown in the embodiment.
  • the hinge part 100 may include a fixed part 1, a movable part 2 and a compensating part 3. When the hinge part 100 is in the unfolded state shown in Fig.
  • the fixed part 1 and the movable part 2 may The first direction is arranged side by side. The first direction is shown by the arrow A in FIG.
  • the hinge part 100 switches to the unfolded state, and when the fixed part 1 rotates relative to the movable component 2 to a tilted state or a vertical state, the hinge part 100 switches to a folded state, and then the Describe this in detail.
  • the movable assembly 2 may include a sliding part 21 arranged along a second direction, the second direction is shown by arrow B in FIG. 1 , and the second direction is perpendicular to the first direction.
  • the compensator 3 may include a first rotating part 31 , a first connecting part 32 and a second connecting part 33 , and the center of the first rotating part 31 is located between the center of the first connecting part 32 and the center line of the second connecting part 33
  • the compensating part 3 can be arranged in a regular or irregular shape, and the compensating part 3 can have three turning parts, and the three turning parts can be respectively defined as the first rotating part 31, the first connecting part 32 and the second connecting portion 33, and the first rotating portion deviates from the connecting line between the first connecting portion 32 and the second connecting portion 33, so as to form the radius of rotation of the compensating member 3 when it rotates subsequently.
  • the first connecting part 32 can be slidably connected with the sliding part 21, the second connecting part 33 can be slidably connected with the fixed part 1, and the first rotating part 31 can be arranged to rotate relative to the movable component 2, which can be distinguished from the movable component 2 specifically. It is rotatably connected to other structures of the sliding part 21. In this way, when the sliding part 21 slides in the second direction, the first connecting part 32 can move along with the sliding part 21 in the second direction, and the first rotating part 31 can be driven to rotate relative to the movable assembly 2 through the first connecting part 32 .
  • the first connecting part 32 and the sliding part 21 can slide relative to each other, so that the relative sliding between the first connecting part 32 and the sliding part 21 can compensate for the rotation of the first rotating part 31 caused by the first connecting part 32.
  • Displacement due to the rotation of the first rotating part 31 relative to the movable assembly 2, the second connecting part 33 can generate an active force acting on the fixed part 1, through which the fixed part 1 can be driven away from or close to the movable assembly 2, and at the same time, the second connecting part 33 can slide relative to the fixed part 1 to compensate for the relative position change between the second connecting part 33 and the fixed part 1 caused by the movement of the fixed part 1 relative to the movable assembly 2 .
  • the first direction and the second direction in other drawings may be determined according to the orientation conversion between other drawings and FIG. 1 .
  • the sliding part 21 is used to drive the compensation part 3 to move, and then the rotation of the compensation part 3 pushes the fixed part 1 to move closer to or away from the movable assembly 2.
  • the connecting part of the component 2 and the movable component 2 are connected to one end which is set in the shape of a semi-circular shaft.
  • the connecting part is rotated, the position of the center of the semi-circular shaft changes to drive the motion scheme of the fixed part 1.
  • the driving fixed part 1 in this disclosure moves closer to or away from the movable part.
  • the technical solution of component 2 can reduce the difficulty of manufacture and installation.
  • the first connecting part 32 can be slidably connected with the sliding part 21 along the first direction
  • the second connecting part 33 can be slidably connected with the fixing part 1 along the second direction.
  • sliding grooves can be respectively provided on the sliding part 21 and the fixing part 1
  • the first connecting part 32 and the second connecting part 33 can respectively include sliding rods, and through the connection between the sliding grooves and the sliding rods, The cooperation realizes the sliding connection between the first connecting part 32 and the sliding part 21 , and the sliding connection between the second connecting part 33 and the fixing part 1 .
  • the movable assembly 2 may include a rotating member 22 and a transmission member 23, one end of the rotating member 22 may be slidably connected to the fixed member 1, and the rotating member 22 may be rotationally connected to the first rotating part 31;
  • the transmission part 23 can be connected between the sliding part 21 and the rotating part 22, and the power when the rotating part 22 rotates can be transmitted to the sliding part 21 through the transmission part 23, so as to push the rotating part 22 when rotating around the second direction.
  • the slider 21 moves in the second direction.
  • the rotating part 22 is used to rotate around the second direction, and when the rotating part 22 rotates around the second direction, the fixed part 1 can be driven to rotate relative to the movable assembly 2 through one end slidingly connected with the fixed part 1, and at the same time, through the transmission
  • the power transmission of the component 23 can drive the sliding part 21 to move in the second direction, and the sliding part 21 can drive the compensating part 3 to rotate relative to the rotating part 22, so that the compensating part 3 can drive the fixing part 1 to slide relative to the rotating part 22, so that Under the guidance of the rotating member 22, the fixing member 1 can approach the movable assembly 2 when the hinge part 100 is switched to the unfolded state, and away from the movable assembly 2 when the hinge member 100 is switched to the folded state.
  • the rotation setting of the fixed part 1 relative to the movable assembly 2 is realized through the rotating part 22, and the relative sliding between the fixed part 1 and the rotating part 22 is driven through the cooperation of the transmission part 23, the sliding part 21 and the compensating part 3, so that the subsequent
  • the rotating part 22 drives the rotation of the fixed part 1 to realize the folding of the foldable electronic device, and through the relative sliding between the fixed part 1 and the rotating part 22, the fixed part 1 Far from the rotating part 22, as shown in Figure 2, the bending area of the flexible display panel of the foldable electronic device can be avoided, and the deformation of the bending area of the flexible display panel will be avoided due to the compression of the fixing part 1, which is conducive to reducing the flexibility.
  • the rotational connection between the rotating member 22 and the first rotating part 31 can be realized in various ways.
  • the rotating member 22 can include a first shaft hole 221, and the first rotation can include a first Rotating shaft 311, the axial direction of the first rotating shaft 311 is perpendicular to the first direction and the second direction respectively, through the cooperation of the first rotating shaft 311 and the first shaft hole 221 to realize the rotational connection between the rotating member 22 and the compensating member 3; of course , in other embodiments, it may also be that the rotating member 22 includes a first rotating shaft 311 , and the first rotating portion 31 includes a first shaft hole 221 , which is not limited in the present disclosure.
  • the rotating part 22 drives the fixed part 1 to rotate relative to the movable assembly 2, the second connecting part 33 of the compensating part 3 will also rotate with the fixing part 1. Therefore, in order to adapt to the rotation of the compensating part 3, the rotating part 22 When rotating around the second direction, the part connecting the sliding part 21 and the compensating part 3 can also be driven to rotate around the second direction, so as to prevent the compensating part 3 from being stuck and cause the fixed part 1 to be unable to rotate relative to the movable component 2 .
  • the rotation of the part of the sliding part 21 connected with the compensator 3 around the second direction can be understood as: when the sliding part 21 only includes one part, the part rotates around the second direction, and the sliding part 21 includes a plurality of parts that cooperate with each other , the parts connected to the first connecting portion 32 of the compensator 3 may rotate around the second direction, which may be specifically designed as required, which is not limited by the present disclosure.
  • the movable assembly 2 can also include a base 24.
  • the base 24 can include a base 241 and a cover 242 connected to the base 241.
  • the base 241 and the cover 242 They can be detachably connected or fixedly connected.
  • the seat body 24 can also be an integrated seat body 24 , which is not limited in the present disclosure.
  • the rotating member 22 may include a second rotating portion 222 , a first matching portion 223 and a second matching portion 224 .
  • the second matching portion 224 are respectively connected with the second rotating portion 222, and the first matching portion 223 and the second matching portion 224 can extend from the second rotating portion 222 toward a direction away from the seat body 24, and the first matching portion 223 can Slidingly connected with the fixed part 1, the second matching part 224 can be rotatably connected with the first rotating part 31 on the compensating part 3, that is, the first rotating shaft 311 or the first shaft hole 221 can be set on the second matching part 224, so that The rotational connection between the first rotating part 31 and the movable assembly 2 is realized.
  • the rotation of the rotating member 22 relative to the base body 24 can be realized through the second rotating part 222, thereby driving the first matching part 223 and the second matching part 224 to rotate relative to the base body 24 respectively, while the first matching part 223 can drive the fixing part 1 to rotate relative to the base body 24, and the second matching part 224 can drive the compensating part 3 to rotate relative to the base body 24, so as to realize smooth movement and avoid jamming.
  • the second rotating part 222 includes a first tooth part 2221.
  • the transmission member 23 may include a gear 231 and a connecting rod 232.
  • the gear 231 may be rotatably connected to the seat body 24. Specifically, the axial direction of the gear 231 may be arranged along a third direction. The third direction is respectively perpendicular to the first direction and the second direction.
  • the gear 231 can be disposed in the space enclosed by the base 241 and the cover 242 , and the gear 231 can be rotatably connected to the base 241 .
  • the gear 231 can include a second tooth portion 2311 meshing with the first tooth portion 2221, and one end of the connecting rod 232 can be rotatably connected to the gear 231, and the connection position between the connecting rod 232 and the gear 231 is different from the center of the gear 231, and the connection The other end of the rod 232 can be connected to the sliding part 21 , and the connecting rod 232 can also be arranged in the space enclosed by the base 241 and the cover body 242 to improve the aesthetics of the hinge component 100 .
  • the power can be transmitted to the gear 231 through the engagement between the first tooth part 2221 and the second tooth part 2311, and the driving gear 231 rotates around the third direction; Since the connecting rod 232 is rotationally connected with the gear 231, when the gear 231 rotates, an active force acting on the connecting rod 232 can be generated.
  • One end connected to the sliding part 21 can generate a force acting on the sliding part 21 , and the gear 231 can drive the sliding part 21 to slide relative to the seat body 24 along the second direction through the connecting rod 232 .
  • the power when the second rotating part 222 rotates can be transmitted to the compensating part 3 through the path of the second rotating part 222-gear 231-connecting rod 232-sliding part 21-compensating part 3, and the second part of the compensating part 3 can be driven.
  • a rotating part 31 rotates relative to the second matching part 224, without additional driving for the compensating part 3, avoiding the situation that the fixing part 1 cannot avoid the flexible display panel in time due to the asynchronous movement of the second rotating part 222 and the compensating part 3 .
  • the connecting rod 232 may include a first connecting end 2321 and a second connecting end 2323, the first connecting end 2321 may be rotatably connected to the gear 231, and the end of the first connecting end 2321 facing away from the gear 231 is connected to the gear 231.
  • the second connecting end 2323 is connected, and the second connecting end 2323 is rotatably connected with the sliding part 21, and the extending direction of the first connecting end 2321 is different from the extending direction of the second connecting end 2323, so that the connecting rod 232 can be arranged in a Bending, the bending area is located at the connection position between the first connecting end 2321 and the second connecting end 2323, which can avoid the dead point of the movement of the connecting rod 232 and cannot drive the sliding part 21 to slide, which is conducive to improving the fluency of the movement .
  • the rotational connection between the first connecting end 2321 and the gear 231 can be realized through a guide rod and a circular hole parallel to the axial direction and the third direction, and the rotational connection between the second connecting end 2323 and the sliding part 21 can also be achieved through the axial direction and the third direction.
  • Parallel guide rods and round holes are implemented to achieve force transmission while avoiding jamming.
  • the sliding connection between the sliding part 21 and the seat body 24 can be realized through structures respectively; or, as In the embodiment provided by the present disclosure, the rotational connection between the gear 231 and the seat body 24 , the rotational connection between the second rotating part 222 and the seat body 24 , and the sliding connection between the sliding part 21 and the seat body 24 can be realized through the same structure.
  • the movable assembly 2 can also include a second rotating shaft 4, which can be rotatably connected with the seat 24 along the second direction, specifically, the second rotating shaft 4 can be rotatably connected with the base 241, or the second The rotating shaft 4 can be rotatably connected with the shaft hole surrounded by the base 241 and the cover body 242, so as to facilitate installation.
  • the second rotating shaft 4 may include a first plane 41, the first plane 41 may be arranged along the axial direction of the second rotating shaft 4, the second rotating part 222 of the rotating member 22 may include a second plane, and the rotating member 22 may pass through The second rotating shaft 4 and the second plane and the first plane 41 are arranged oppositely.
  • the sliding part 21 may include a third plane. relative settings.
  • the second rotating shaft 4 when the second rotating part 222 rotates relative to the base 241, through the limiting effect between the first plane 41 and the second plane, the second rotating shaft 4 can be driven to rotate relative to the base 241, and because the first plane 41
  • the limiting effect between the third plane and the second rotating shaft 4 can drive the part connected to the compensator 3 on the sliding part 21 to rotate relative to the seat body 24; at the same time, the rotation of the second rotating part 222 drives the gear 231 to rotate
  • the rotation of the gear 231 can drive the connecting rod 232 to produce a displacement change in the second direction, and thus the connecting rod 232 can drive the sliding part 21 to slide relative to the second rotating shaft 4 .
  • the transmission part 23 includes the gear 231 and the connecting rod 232 as an example for illustration.
  • the transmission part 23 may also include other parts such as guide rods, which is not limited in the present disclosure.
  • the sliding part 21 can be driven to slide relative to the seat body 24 through the action of the rotating part 22 and the transmission part 23;
  • the body 24 rotates, so that the compensating member 3 can drive the fixing member 1 to slide relative to the first matching portion 223 while the compensating member 3 rotates relative to the seat body 24, so as to realize the synchronization and fluency of movement.
  • the sliding part 21 may include a single slider connected to the second connecting part 33 of the compensator 3; in other cases, the sliding part 21 may also include A plurality of sliders, as in the embodiment provided by the present disclosure, the sliding part 21 may include a first sliding part 211 and a second sliding part 212, the first sliding part 211 can be slidably set along the second direction, and the first The sliding member 211 is connected with the transmission member 23, specifically, the first sliding member 211 can be slidably connected with the second rotating shaft 4 to realize the sliding arrangement of the first sliding member 211 relative to the seat body 24, and the first sliding member 211 can be Rotation connection with the connecting rod 232; the second sliding member 212 can be slidably set along the second direction, specifically the second sliding member 212 can cooperate with the second rotating shaft 4 to pass through the second rotating shaft 4 of the second sliding member 212 The sliding direction is guided, and the second sliding member 212 can also be slidably connected with the first connecting portion
  • the transmission member 23 can drive the first sliding member 211 to slide along the second direction under the guidance of the second rotating shaft 4
  • the first slider 211 can drive the second slider 212 to slide in the second direction under the guidance of the second rotating shaft 4, so that when the second slider 212 slides in the second direction, it can drive the first slider of the compensator 3
  • a rotating part 31 rotates relative to the second matching part 224 of the rotating part 22
  • the third plane of the sliding part 21 is arranged on the second sliding part 212, so that when the rotating part 22 rotates around the second direction, it can pass through the second
  • the rotating shaft 4 drives the second sliding part 212 to rotate around the second direction
  • the rotation of the second sliding part 212 can drive the compensating part 3 to rotate relative to the seat body 24, so as to prevent the second connecting part 33 of the compensating part 3 from following the fixing part 1 rotation, but the first connecting part 32 is fixed and stuck.
  • first sliding member 211 and the second sliding member 212 can be directly connected, for example, after being connected by a locking member such as a screw, it is ensured that the first sliding member 211 can drive the second sliding member 211 when it slides in the second direction.
  • the second sliding part 212 slides along the second direction; in some other embodiments, as shown in FIG.
  • the part of the part 211 that cooperates with the second rotating shaft 4 can be arranged in the receiving groove 2121, so that when the first sliding part 211 slides along the second rotating shaft 4 under the force of the connecting rod 232, the first sliding part 211 The force can be transmitted to the second sliding member 212 through the sidewall of the receiving groove 2121 , so as to drive the second sliding member 212 to slide along the second rotating shaft 4 .
  • a third surface opposite to the first plane 41 of the second rotating shaft 4 may be provided on the first sliding member 211 , so that when the second rotating part 222 of the rotating member 22 rotates, it passes through the first plane 41 and the third plane, the first slider 211 can also rotate relative to the base 24; in other cases, the first slider 211 may not be provided with a third plane, the first slider 211 Sliding only along the second axis of rotation 4.
  • the design may be performed according to actual exercise requirements, which is not limited in the present disclosure.
  • the fixing part 1 includes a first fixing part and a second fixing part.
  • the first fixing part, the second fixing part and the movable assembly 2 can be arranged side by side, such as shown in Figure 3 and Figure 8, the first fixed part is located on the left side of the movable component 2, the second fixed part is located on the right side of the movable component 2, and the movable component 2 is located between the first fixed part and the second fixed part
  • the housings located on both sides can be respectively fixed by the first fixing piece and the second fixing piece, so as to realize folding and unfolding of the electronic equipment.
  • connection mode between the first fixed part and the movable assembly 2 and the compensating part 3 can refer to the aforementioned embodiments
  • connection mode between the second fixed part and the movable component 2 and the compensating part 3 can refer to the aforementioned embodiments, here No more details here.
  • the compensating element 3 includes a first compensating element and a second compensating element.
  • the first compensating element can be slidably connected with the first fixing element
  • the second compensating element can be connected with the second fixing element.
  • the components are slidingly connected, and the structures of the first compensating component and the second compensating component can refer to the above-mentioned embodiments for details, and will not be repeated here.
  • the sliding part 21 may further include a third sliding member 213, which can be slidably arranged along the second direction, specifically, the third sliding member 213 can cooperate with the second rotating shaft 4 to be slidably arranged relative to the base body 24,
  • the third sliding member 213 is arranged on the left side
  • the second sliding member 212 is arranged on the right side
  • the third sliding member 213 can be slidably connected with the first compensation member, so that When sliding along the second direction, the first compensating part is driven to rotate relative to the rotating part 22 disposed close to the first fixing part, thereby driving the first fixing part away from or close to the base body 24 .
  • the second sliding part 212 can be slidably connected with the second compensating part, and the third sliding part 213 can also cooperate with the first sliding part 211, the specific cooperation method can refer to the relationship between the first sliding part 211 and the second sliding part 212 matching method. Based on this, when the second rotating part 222 of the rotating member 22 rotates relative to the seat body 24, the first sliding member 211 can be driven to slide in the second direction through the second rotating shaft 4, and then the second compensating member can be driven through the second sliding member 212.
  • a third plane can be set, and the movable assembly 2 can include a second rotating shaft 4 arranged close to the first fixed part and a second rotating shaft 4 arranged close to the second fixed part, and the second rotating shaft 4 arranged close to the first fixed part can pass through the The rotating part 22, the first sliding part 211 and the third sliding part 213 of the first fixing part; the second rotating shaft 4 arranged close to the second fixing part can pass through the rotating part 22 and the first sliding part 211 close to the second fixing part and the second sliding member 212, so that when the rotating member 22 close to the first fixed member or the rotating member 22 close to the second fixed member rotates relative to the seat body 24, the second sliding member can be synchronously driven by the first sliding member 211 212 and the third sliding part 213 slide along the second direction, so that the
  • the first slider 211 synchronously drives the second slider 212 and the third slider 213 to move as an example.
  • the first fixing part and the second fixing part can move away from the base body 24 or approach the base body 24 synchronously. In this embodiment, it is necessary to avoid rotation of the first sliding member 211 relative to the base body 24 , so the first sliding member passes through the hole of the second rotating shaft 4 which is a circular hole.
  • the hinge part 100 may further include a first magnet (not shown) and a second magnet (not shown), and the first magnet may be used to communicate with The first device end of the electronic device configured with the hinge part 100 is connected, and the second magnet can be used to connect with the second device end of the electronic device configured with the hinge part 100.
  • the first fixing part Set opposite to the second fixing part, the first device end and the second device end are folded in half, so that the first magnet and the second magnet attract each other, and the force generated by the mutual attraction between the first magnet and the second magnet will be connected to the
  • the relative positional relationship between the first device end of the first fixing member and the second device end connected to the second fixing member can maintain the first device end and the second device end in a folded state.
  • the first fixing member and the second fixing member are basically perpendicular to the seat body 24 of the movable assembly 2, so in order to avoid switching to the folded state state, the second sliding member 212 and the third sliding member 213 protrude a part due to the rotation relative to the base body 24 and affect the parts in the electronic device, or occupy the space in the electronic device.
  • the second sliding part 212 may include a third connecting part 2122 , a transition part 2123 and a fourth connecting part 2124 , and the third connecting part 2122 may slide along the second direction relative to the seat body 24 Specifically, the third connecting portion 2122 can pass through the second rotating shaft 4, and the receiving groove 2121 can be provided on the third connecting portion 2122; one end of the transition portion 2123 is connected to the third connecting portion 2122, and the other end is connected to the fourth connecting portion 2124, and when the hinge part 100 is in the unfolded state, the extension direction of the transition part 2123 is perpendicular to the first direction and the second direction respectively, and the extension directions of the third connection part 2122 and the fourth connection part 2124 are respectively perpendicular to the first direction One direction is parallel.
  • the third connecting portion 2122, the transition portion 2123 and the fourth connecting portion 2124 are respectively rotated by about 90° relative to the base body 24, and there is no additional protruding part. take up space.
  • the structure of the third sliding member 213 may refer to the structure of the second sliding member 212 , which will not be repeated here.
  • the movable assembly 2 can also include an elastic member 25, which can be used for fixing, specifically, the elastic member 25 can be arranged between the base 241 and the cover body 242, and the elastic member 25 can One end is used to be fixedly connected to the base 241, and the other end of the elastic member 25 can be connected to the sliding part 21, specifically to the first sliding part 211, of course, when the sliding part 21 includes a single part, it is connected to the single part, The deformation direction of the elastic member 25 is set along the second direction.
  • the second rotating part 222 of the rotating part 22 can rotate relative to the seat body 24, and the sliding part 21 can slide along the second direction and compress the elastic part 25, so that the elastic part 25 is deformed to store force, and through the limiting effect of the first magnet and the second magnet, the recovery deformation of the elastic member 25 can be avoided.
  • the connection between the fixing member 1 and the seat body 24 can also be limited by other parts in the folded state.
  • the present disclosure does not limit this; when the hinge component 100 is subjected to force and switches to the unfolded state, the elastic member 25 resets to push the sliding part 21 to slide in the second direction, and the sliding part 21 pushes the transmission part 23
  • the connecting rod 232 and the gear 231 move, and the gear 231 can drive the rotating member 22 to rotate around the second direction, so that the purpose of labor saving can be achieved when the hinge component 100 is switched to the unfolded state.
  • the first matching portion 223 of the rotating member 22 may further include a protruding portion 2231
  • the hinge component 100 may also be a screen support 5
  • the screen support 5 may include a support body 51 and an extension part 52 extending from the supporting body 51 toward the first fitting part 223, the supporting body 51 can be basically arranged in a plate shape, and the supporting body 51 arranged in a plate shape can be stacked with the first fitting part 223, as As shown in FIG. 9 , the supporting body 51 is located above the first matching portion 223 , and the supporting body 51 can be subsequently used to support the flexible display panel of the electronic device configured with the hinge component 100 , which is beneficial to reduce the deformation of the flexible display panel.
  • the extension part 52 can be connected with the protruding part 2231, so that when the rotating part 22 rotates around the second direction, the screen supporting part 5 can be pushed relative to the movable assembly 2 through the function of the protruding part 2231 on the first matching part 223 Rotation, so as to adapt to the deformation of the electronic device under the action of the fixing member 1, and avoid pulling the flexible display screen of the electronic device.
  • the extension part 52 includes an arc-shaped fitting groove 521, and the protruding part 2231 can extend into the arc-shaped fitting groove 521 to fit into the arc-shaped fitting groove 521.
  • the supporting body 51 can include an arc-shaped guide rail disposed on the edge 511, the fixing part 1 may include an arc-shaped guide groove 11 matched with the arc-shaped guide rail 511; wherein, when the rotating part rotates around the second direction relative to the seat body 24, the protruding part 2231 can slide in the arc-shaped matching groove 521 , the arc-shaped guide rail 511 slides relative to the arc-shaped guide groove 11, so that when the hinge part 100 is switched to the folded state, the screen support 5 is away from the movable assembly 2, and when the hinge part 100 is switched to the unfolded state, the screen support 5 is close to the movable assembly 2.
  • the cooperation between the arc-shaped guide groove 11 and the arc-shaped guide rail 511 can adapt to the change of the relative position between the fixing part 1 and the supporting body 51, and avoid the movement of the fixing part 1 Get stuck.
  • the arc guide rail 511 can be arranged in a semicircle shape, and the section of the arc guide groove 11 can also be arranged in a semicircle shape, and the radius of the arc guide rail 511 can be smaller than the radius of the arc guide groove 11, which is semicircular.
  • the arc-shaped guide rail 511 can extend into the semicircular arc-shaped guide groove 11, when the fixed part 1 rotates relative to the seat body 24 under the action of the rotating part 22, moves away from or approaches the seat body under the action of the compensating part 3 At 24 o'clock, the movement of the arc-shaped guide rail 511 in the arc-shaped guide groove 11 can be used to adapt to the position change of the fixing part 1 and the screen support part 5, so as to avoid the movement of the fixing part 1 pulling the screen support part 5, resulting in a flexible display screen of the electronic device. being pulled.
  • the arc-shaped guide rail 511 and the arc-shaped guide groove 11 are semicircular as an example for illustration.
  • the arc-shaped guide rail 511 and the arc-shaped guide groove 11 can also be arranged in other arc shapes. , which is not limited in the present disclosure.
  • the arc-shaped fitting groove 521 on the extension part 52 can be designed according to the trajectory of relative movement between the supporting body 51 and the seat body 24 .
  • the first fitting part 223 can be in the shape of a strip, and the two sides of the strip-shaped first fitting part 223 are respectively arranged on the chute or slide rail that the fixing part 1 cooperates with, and in the case of non-interference Next, the protruding portion 2231 can also be disposed on the elongated first matching portion 223 .
  • the first matching portion 223 may include a first subsection 2232 and a second subsection 2232 arranged at intervals, and the first subsection 2232 and the second subsection 2232 It can be slidably connected with the fixing part 1 respectively, and the extension part 52 can extend between the first subsection 2232 and the second subsection 2232, and the protruding part 2231 is arranged on the side of the first subsection 2232 and the second subsection 2232. at least one of them. In this way, the extension part 52 is accommodated through the gap between the first subsection 2232 and the second subsection 2232 , which is beneficial to reduce the thickness of the hinge component 100 , and conforms to the development trend of thinner and lighter electronic equipment.
  • the protruding portion 2231 may be formed by extending from the surface of the first subsection 2232 or the second subsection 2232, and in other cases, the rotating member 22 may also include a pin shaft arranged along the second direction.
  • the pin shaft can pass through the first subsection 2232 , the extension part 52 and the second subsection 2232 in sequence, and the pin shaft forms a protrusion 2231 , so as to realize the connection between the extension part 52 and the first matching part 223 .
  • the screen supporting part 5 may also include a first screen supporting part matching with the first fixing part and a second fixing part matching with the second fixing part.
  • the second screen supporting member reference may be made to the above-mentioned embodiments, and details will not be repeated here.
  • an electronic device 200 is also provided.
  • the electronic device 200 may include a casing 201 and the hinge part 100 described in any of the above-mentioned embodiments.
  • the casing The body 201 can be connected with the fixed part 1 of the hinge part 100 , so that when the fixed part 1 moves relative to the movable component 2 , the housing 201 can be synchronously driven to move relative to the movable component 2 to realize the bending of the electronic device 200 .
  • the electronic device 200 may include two mutually independent housings 201, the first fixing part may be connected to one of the housings 201, and the second fixing part may be connected to The other casing 201 is connected, and through the movement of the first fixing part and the second fixing part relative to the movable assembly 2, the folding and unfolding between the two casings 201 are realized, thereby realizing the folding and unfolding of the electronic device, so that it can Switch between the state shown in FIG. 10 and the state shown in FIG. 11 .

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

一种铰链部件和电子设备。铰链部件（100）包括：固定件（1）；活动组件（2），铰链部件处于展开状态时，活动组件与固定件沿第一方向并排设置，活动组件包括沿第二方向滑动设置的滑动部（21），第二方向与第一方向垂直；补偿件（3），补偿件包括第一转动部（31）、第一连接部（32）和第二连接部（33），第一转动部的中心位于第一连接部的中心和第二连接部的中心连线之外，第一连接部与滑动部滑动连接，第二连接部与固定件滑动连接；其中，滑动部沿第二方向滑动时，驱动补偿件基于第一转动部相对于活动组件转动，第一连接部随滑动部运动并相对于滑动部滑动、第二连接部相对于固定件滑动，并作用于固定件使得固定件靠近或者远离活动组件。

Description

铰链部件和电子设备
相关申请的交叉引用
本申请基于申请号为202111138562.9、申请日为2021年9月27日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及终端技术领域，具体涉及一种铰链部件和电子设备。
背景技术
随着柔性OLED显示屏技术的发展、以及折叠式电子设备兼具了普通电子设备便携性和展开后大屏显示的极致体验，折叠式电子设备已逐渐成为移动终端发展的重要趋势，已经成为各大终端厂商竞争的重要领域。相关技术中，折叠式电子设备的状态切换主要依靠铰链，通过铰链的折叠与展开带动电子设备进行折叠与展开。
发明内容
本公开提供一种铰链部件和电子设备。
根据本公开实施例的第一方面，提供一种铰链部件，所述铰链部件包括：
固定件；
活动组件，所述铰链部件处于展开状态时，所述活动组件与所述固定件沿第一方向并排设置，所述活动组件包括沿第二方向滑动设置的滑动部，所述第二方向与所述第一方向垂直；
补偿件，所述补偿件包括第一转动部、第一连接部和第二连接部，所述第一转动部的中心位于所述第一连接部的中心和所述第二连接部的中心连线之外，所述第一连接部与所述滑动部滑动连接，所述第二连接部与所述固定件滑动连接；
其中，所述滑动部沿所述第二方向滑动时，驱动所述补偿件基于所述第一转动部相对于所述活动组件转动，所述第一连接部随所述滑动部运动并相对于所述滑动部滑动、所述第二连接部相对于所述固定件滑动，并作用于所述固定件使得所述固定件靠近或者远离所述活动组件。
在一些实施例中，所述铰链部件包括折叠状态和展开状态，所述第一连接部与所述滑动部沿所述第一方向滑动连接、所述第二连接部与所述固定件沿所述第二方向滑动连接；
所述铰链部件朝折叠状态切换时，所述第一连接部沿所述第一方向靠近所述固定件、所述第二连接部推动所述固定件远离所述活动组件；所述铰链部件朝展开状态切换时，所述第一连接部沿所述第一方向远离所述固定件，所述第二连接部牵引所述固定件靠近所述活动组件。
在一些实施例中，所述活动组件还包括：
转动件，所述转动件的一端与所述固定件滑动连接，所述转动件与所述第一转动部转动连接，所述转动件用于绕所述第二方向转动；
传动件，所述传动件连接于所述转动件和所述滑动部之间，所述传动件用于将所述转动件的动力传递至所述滑动部；
其中，所述转动件绕所述第二方向转动时，带动所述固定件相对于所述活动组件转动，并通过所述传动件驱动所述滑动部沿所述第二方向移动，所述补偿件驱动所述固定件与所述转动件相对滑动，以使得所述固定件远离或者靠近所述活动组件；
所述转动件绕所述第二方向转动时还驱动所述滑动部与所述补偿件连接的部分绕所述第二方向转动。
在一些实施例中，所述转动件和所述第一转动部中的一方包括第一转轴、另一方包括与所述第一转轴配合的第一轴孔。
在一些实施例中，所述活动组件还包括座体，所述转动件包括第二转动部、第一配合部和第二配合部，所述第二转动部相对于所述座体转动设置，所述第一配合部和所述第二配合部均与所述第二转动部连接且均朝远离所述座体的方向延伸，所述第一配合部与所述固定件滑动连接，所述第二配合部与所述第一转动部转动连接。
在一些实施例中，所述第二转动部包括第一齿部；所述传动件包括：
齿轮，所述齿轮与所述座体转动连接且所述齿轮的轴向沿第三方向设置，所述第三方向与所述第一方向和所述第二方向均垂直，所述齿轮包括与所述第一齿部啮合的第二齿部；
连杆，所述连杆的一端转动连接于所述齿轮，另一端转动连接于所述滑动部，所述连杆与所述齿轮的连接位置区别于所述齿轮的中心；
其中，所述转动部相对于所述座体转动时驱动所述齿轮绕所述第三方向相对于座体转动，所述齿轮通过所述连杆驱动所述滑动部沿所述第二方向相对于所述座体滑动。
在一些实施例中，所述连杆包括第一连接端和第二连接端，所述第一连接端与所述齿轮转动连接，所述第一连接端背离所述齿轮的一端与所述第二连接端连接，所述第二连接端与所述滑动部转动连接；其中，所述第一连接端的延伸方向区别于和所述第二连接端的延伸方向。
在一些实施例中，所述座体包括底座和与所述底座连接的罩体，所述齿轮和所述连杆设置于所述底座和所述罩体围成的空间内，所述齿轮与所述底座转动连接。
在一些实施例中，所述活动组件还包括：
第二转轴，所述第二转轴沿所述第二方向与所述座体转动连接，所述第二转轴包括沿轴向延伸的第一平面；
所述转动件包括第二平面，所述转动件穿设所述第二转轴时所述第二平面与所述第一平面相对设置，所述滑动部包括第三平面，所述滑动部穿设所述第二转轴时，所述第三平面与所述第一平面相对设置；
其中，所述转动件带动所述第二转轴绕所述座体转动，且通过所述第二转轴驱动所述滑动部与所述补偿件连接的部分相对于所述座体转动；
所述转动件带动所述第二转轴绕所述座体转动，且通过所述传动件驱动所述滑动部相对于所述第二转轴滑动。
在一些实施例中，所述滑动部包括：
第一滑动件，所述第一滑动件沿所述第二方向滑动设置，所述第一滑动件与所述传动件连接；
第二滑动件，所述第二滑动件沿所述第二方向滑动设置，所述第二滑动件与所述第一连接部滑动连接；
其中，所述转动件转动时，通过所述传动件驱动所述第一滑动件沿所述第二方向滑动、所述第一滑动件推动所述第二滑动件沿所述第二方向滑动；
所述转动件绕所述第二方向转动时还驱动所述第二滑动件绕所述第二方向转动。
在一些实施例中，所述铰链部件包括折叠状态和展开状态，所述固定件包括第一固定件和第二固定件，所述铰链部件处于展开状态时，所述活动组件位于所述第一固定件和所述第二固定件之间；所述补偿件包括与所述第一固定件连接的第一补偿件和与所述第二固定件连接的第二补偿件；
所述滑动部还包括：
第三滑动件，所述第三滑动件沿所述第二方向滑动设置，其中，所述第三滑动件与所述第一补偿件连接，所述第二滑动件与所述第二补偿件连接，
所述转动件转动时，通过所述传动件驱动所述第一滑动件沿所述第二方向滑动、所述第一滑动件推动所述第二滑动件和所述第三滑动件分别沿所述第二方向滑动，所述第三滑动件通过所述第一补偿件作用于所述第一固定件，所述第二滑动件通过所述第二补偿件作用于所述第二固定件；
靠近所述第一固定件的转动件绕所述第二方向转动时，驱动所述第三滑动件绕所述第二方向转动；
靠近所述第二固定件的转动件绕所述第二方向转动时，驱动所述第二滑动件绕所述第二方向转动。
在一些实施例中，所述铰链部件还包括：
第一磁体，所述第一磁体用于与连接于所述第一固定件的第一设备端连接；
第二磁体，所述第二磁体用于与连接于所述第二固定件的第二设备端连接；
所述铰链部件处于折叠状态时，所述第一磁体和所述第二磁体相吸，以维持连接于所述第一固定件的第一设备端和连接于所述第二固定件的第二设备端之间的相对位置关系。
在一些实施例中，所述第二滑动件和所述第三滑动件分别包括第三连接部、过渡部和第四连接部，所述第三连接部用于沿所述第二方向滑动设置，所述第三连接部与所述过渡部连接，所述过渡部与所述第四连接部连接，所述第四连接部与所述第一补偿件或者所述第二补偿件连接；
其中，所述铰链部件处于展开状态时，所述过渡部的延伸方向与所述第二方向和所述第一方向分别垂直，所述第三连接部和所述第四连接部的延伸方向与所述第一方向平行。
在一些实施例中，所述铰链部件包括折叠状态和展开状态；所述活动组件还包括弹性件，所述弹性件的一端用于固定，另一端与所述滑动部连接；
所述铰链部件朝折叠状态切换时，所述滑动部沿所述第二方向滑动并压缩所述弹性件，所述铰链部件朝展开状态切换时，所述弹性件复位推动所述滑动部沿所述第二方向滑动，所述滑动部通过所述传动件驱动所述转动件绕所述第二方向转动。
在一些实施例中，所述第一配合部包括凸出部；所述铰链部件还包括屏幕支撑件，所述屏幕支撑件包括支撑主体和自所述支撑主体朝所述第一配合部延伸的延伸部，所述支撑主体与所述第一配合部堆叠设置，所述延伸部与所述凸出部连接，所述转动件绕所述第二方向转动时，通过所述凸出部推动所述屏幕支撑件相对于所述活动组件转动。
在一些实施例中，所述延伸部包括弧形配合槽，所述凸出部配合于所述弧形配合槽，所述支撑主体包括设置于边缘的弧形导轨，所述固定件包括与所述弧形导轨配合的弧形导槽；
其中，所述转动部绕所述第二方向转动时，所述凸出部在所述弧形配合槽内滑动，所述弧形导轨相对于所述弧形导槽滑动，以使得所述铰链部件朝折叠状态切换时，所述屏幕支撑件远离所述活动组件，所述铰链部件朝展开状态切换时，所述屏幕支撑件靠近所述活动组件。
在一些实施例中，所述第一配合部包括间隔设置的第一分部和第二分部，所述第一分部和所述第二分部分别与所述固定件滑动连接；
所述延伸部伸入所述第一分部和所述第二分部之间，所述凸出部设置于所述第一分部和/或所述第二分部。
在一些实施例中，所述转动件还包括沿所述第二方向设置的销轴，所述销轴穿设所述第一分部、所述延伸部和所述第二分部，所述销轴形成所述凸出部。
根据本公开实施例的第二方面，提供一种电子设备，包括：
壳体；
如上述第一方面任一项实施例中所述的铰链部件，其中所述铰链部件的固定件与所述壳体连接。
本公开的实施例提供的技术方案可以包括以下有益效果：
由上述实施例可知，本公开中通过滑动部驱动补偿件运动，进而通过补偿件的转动推动固定件靠近或者远离活动组件运动，相对于相关技术中，固定件与活动组件之间通过将与活动组件连接的一端设置成半圆轴状的连接件，以此驱动固定件靠近或者远离活动组件的技术方案，可以降低制造难度和安装难度。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种铰链部件的处于展开状态时的状态示意图。
图2是根据一示例性实施例示出的一种铰链部件的处于折叠状态时的状态示意图。
图3是图1中铰链部件的局部示意图。
图4是图3的局部放大示意图。
图5是根据一示例性实施例示出的一种铰链部件的分解示意图。
图6是根据一示例性实施例示出的一种补偿件的结构示意图。
图7是根据一示例性实施例示出的一种转动件的结构示意图。
图8是根据一示例性实施例示出的一种第二滑动件的结构示意图。
图9是根据一示例性实施例示出的一种铰链部件的截面示意图。
图10是根据一示例性实施例示出的一种电子设备处于展开状态时的局部剖视图。
图11是根据一示例性实施例示出的一种电子设备处于折叠状态时的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除 非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。下述实施例中在不矛盾的情况下相互可以结合。
图1是根据一示例性实施例示出的一种铰链部件100的处于展开状态时的状态示意图、图2是根据一示例性实施例示出的一种铰链部件100的处于折叠状态时的状态示意图、图3是图1中铰链部件100的局部示意图，图4是图3的局部放大示意图、图5是根据一示例性实施例示出的一种铰链部件100的分解示意图、图6是根据一示例性实施例示出的一种补偿件3的结构示意图。如图1-图6所示，该铰链部件100可以包括固定件1、活动组件2和补偿件3，铰链部件100处于图1所示的展开状态时，该固定件1和活动组件2可以沿第一方向并排设置，该第一方向如图1中的箭头A所示方向，铰链部件100在折叠状态和展开状态之间的切换可以理解为固定件1相对于活动组件2的转动，在固定件1与活动组件2展开至并排的状态时，铰链部件100切换至展开状态，在固定件1相对于活动组件2转动至一个倾斜状态或者垂直状态时，铰链部件100切换至折叠状态，后续将对此进行详细说明。
活动组件2可以包括沿第二方向设置的滑动部21，该第二方向如图1中的箭头B所示方向，该第二方向与第一方向垂直。补偿件3可以包括第一转动部31、第一连接部32和第二连接部33，并且第一转动部31的中心位于第一连接部32的中心和第二连接部33的中心连线之外，可以理解为该补偿件3可以呈规则或者不规则形状设置，且该补偿件3可以存在三个拐弯部，该三个拐弯部可以分别被定义为第一转动部31、第一连接部32和第二连接部33，而且第一转动部偏离第一连接部32和第二连接部33的连接线，以形成该补偿件3后续在转动时的转动半径。
该第一连接部32可以与滑动部21滑动连接，该第二连接部33可以与固定件1滑动连接，第一转动部31可以与活动组件2相对转动设置，具体可以与活动组件2上区别于滑动部21的其他结构转动连接。以此，在滑动部21沿第二方向滑动时，第一连接部32可以随滑动部21沿第二方向运动，通过第一连接部32可以驱动第一转动部31相对于活动组件2转动，同时第一连接部32与滑动部21之间可以相对滑动，以通过第一连接部32和滑动部21之间的相对滑动来补偿由于第一转动部31的转动引起第一连接部32产生的位移；进一步地，由于第一转动部31相对于活动组件2的转动，可以使得第二连接部33产生作用于固定件1的作用力，通过该作用力可以驱动固定件1远离或者靠近活动组件2，而且同时第二连接部33可以与固定件1相对滑动，以补偿由于固定件1相对于活动组件2运动引起的第二连接部33与 固定件1之间的相对位置变换。在本公开提供的其他附图中，可以根据其他附图与图1中的方位转换判定其他附图中的第一方向和第二方向。
在本公开实施例中，通过滑动部21驱动补偿件3运动，进而通过补偿件3的转动推动固定件1靠近或者远离活动组件2运动，相对于相关技术中，通过将连接固定件1与活动组件2的连接件与活动组件2连接的一端设置成半圆轴状，利用连接件转动时半圆轴状的圆心位置变化从而驱动固定件1运动方案，本公开中的驱动固定件1靠近或者远离活动组件2的技术方案，可以降低制造难度和安装难度。
在本公开实施例中，该第一连接部32可以与滑动部21沿第一方向滑动连接，第二连接部33与固定件1可以沿第二方向滑动连接。基于此，在铰链部件100朝折叠状态切换时，该补偿件3的第一转动部31相对于活动组件2转动，该第一连接部32可以沿第一方向靠近固定件1，第二连接部33可以在第一方向上推动固定件1远离该活动组件2，而且同时该第二连接部33还可以相对于固定件1在第二方向上滑动，以补偿该补偿件3在转动时引起第二连接部33在第二方向上的位移，避免卡死；当铰链部件100朝展开状态切换时，该第一连接部32可以沿第一方向远离固定件1，同时该第二连接部33可以在第一方向上牵引固定件1使之靠近活动组件2，而且同时该第二连接部33还可以相对于固定件1在第二方向上滑动，以补偿该补偿件3在转动时引起第二连接部33在第二方向上的位移，避免卡死。其中，在本公开提供的实施例中，在滑动部21和固定件1上可以分别设置滑槽，第一连接部32和第二连接部33可以分别包括滑杆，通过滑槽与滑杆的配合实现第一连接部32与滑动部21的滑动连接、第二连接部33与固定件1的滑动连接。
在上述各个实施例中，该活动组件2可以包括转动件22和传动件23，该转动件22的一端可以与固定件1滑动连接，并且该转动件22可以与第一转动部31转动连接；传动件23可以连接于滑动部21和转动件22之间，通过该传动件23可以将转动件22转动时的动力传递至滑动部21，以此在转动件22绕第二方向转动时推动该滑动部21沿第二方向移动。其中，转动件22用于绕第二方向进行转动，并且在转动件22绕第二方向转动时，可以通过与固定件1滑动连接的一端带动固定件1相对于活动组件2转动，同时通过传动件23的动力传递作用可以驱动滑动部21沿第二方向移动，滑动部21可以带动补偿件3相对于转动件22转动，从而补偿件3可以驱动固定件1相对于转动件22相对滑动，以此在转动件22的导向作用下，该固定件1可以在铰链部件100朝展开状态切换时靠近活动组件2、朝折叠状态切换时远离活动组件2。
以此，通过转动件22实现固定件1相对于活动组件2的转动设置，通过传动件23、滑动部21和补偿件3的配合驱动固定件1与转动件22之间的相对滑动，从而后续在该铰链部件100应用于折叠式电子设备时，通过转动件22带动固定件1的转动实现折叠式电子设备的折叠，而通过固定件1与转动件22之间的相对滑动，使得固定件1远离转动件22，如图2 所示可以避让折叠式电子设备的柔性显示面板的弯折区域，避免由于固定件1的压挤作用增大柔性显示面板弯折区域的形变量，有利于减少柔性显示面板的内应力。该转动件22与第一转动部31的转动连接可以通过多种方式实现，比如，在本公开提供的实施例中，该转动件22可以包括第一轴孔221，第一转动可以包括第一转轴311，该第一转轴311的轴向与第一方向和第二方向分别垂直，通过第一转轴311和第一轴孔221的配合实现转动件22和补偿件3之间的转动连接；当然，在其他实施例中，也可以是转动件22包括第一转轴311，第一转动部31包括第一轴孔221，本公开对此并不进行限制。
当然，由于转动件22带动固定件1相对于活动组件2相对转动，因此补偿件3的第二连接部33也会随固定件1转动，所以，为了适应补偿件3的转动，在转动件22绕第二方向转动时，还可以驱动滑动部21与补偿件3连接的部分绕第二方向转动，以此可以避免补偿件3卡死，导致固定件1无法相对于活动组件2转动。滑动部21与补偿件3连接的部分绕第二方向转动可以理解为：在滑动部21仅包括一个零件时，该一个零件绕第二方向转动，在该滑动部21包括相互配合的多个零件时，可以是该多个零件中与补偿件3的第一连接部32连接的零件绕第二方向转动，具体可以按需设计，本公开对此并不进行限制。
在一些实施例中，该活动组件2还可以包括座体24，比如，在一些实施例中，该座体24可以包括底座241和与底座241连接的罩体242，该底座241和罩体242之间可以可拆卸连接或者固定连接，在另一些实施例中，该座体24也可以是一体化的座体24，本公开对此并不进行限制。如图7所示，转动件22可以包括第二转动部222、第一配合部223和第二配合部224，该第二转动部222可以相对于座体24转动设置，该第一配合部223和第二配合部224分别与第二转动部222连接，并且该第一配合部223和第二配合部224可以自第二转动部222朝远离座体24的方向延伸，第一配合部223可以与固定件1滑动连接，第二配合部224可以与补偿件3上的第一转动部31转动连接，即可以在第二配合部224上设置第一转轴311或者第一轴孔221，以此实现第一转动部31与活动组件2的转动连接。基于此，通过第二转动部222可以实现该转动件22相对于座体24的转动，以此带动第一配合部223和第二配合部224分别相对于座体24转动，而第一配合部223可以带动固定件1相对于座体24转动，第二配合部224可以带动补偿件3相对于座体24转动，实现运动的流畅性，避免卡死。
下述将针对转动件22、传动件23和滑动部21之间的相互配合进行示例性说明。该第二转动部222包括第一齿部2221，传动件23可以包括齿轮231和连杆232，该齿轮231可以与座体24转动连接，具体该齿轮231的轴向可以沿第三方向设置，该第三方向与第一方向和第二方向分别垂直，该齿轮231可以设置于底座241和罩体242围成的空间内，并且该齿轮231可以与底座241转动连接。齿轮231可以包括与第一齿部2221啮合的第二齿部2311，连杆232的一端可以转动连接于齿轮231，并且该连杆232与齿轮231的连接位置处区别于齿轮231的中心，连杆232的另一端可以连接滑动部21，该连杆232也可以设置于底座241和罩 体242围成的空间内，以提高铰链部件100的美观性。
在第二转动部222相对于座体24转动时，可以通过第一齿部2221和第二齿部2311的之间的啮合将动力传递至齿轮231上，驱动齿轮231绕第三方向转动；而由于连杆232与齿轮231转动连接，以此在齿轮231转动时，可以产生作用于连杆232的作用力，连杆232与齿轮231连接的一端随齿轮231绕第三方向转动，连杆232与滑动部21连接的一端可以产生作用于滑动部21的作用力，齿轮231可以通过连杆232驱动滑动部21沿第二方向相对于座体24滑动。基于此，可以通过第二转动部222-齿轮231-连杆232-滑动部21-补偿件3的路径，将第二转动部222转动时的动力传递至补偿件3，驱动补偿件3的第一转动部31相对于第二配合部224转动，无需为补偿件3额外设置驱动，避免由于第二转动部222和补偿件3的运动不同步，导致固定件1无法及时避让柔性显示面板的情况。
在本公开实施例中，该连杆232可以包括第一连接端2321和第二连接端2323，该第一连接端2321可以与齿轮231转动连接，该第一连接端2321背离齿轮231的一端与第二连接端2323连接，该第二连接端2323与滑动部21转动连接，并且该第一连接端2321的延伸方向区别于第二连接端2323的延伸方向，以此可以将连杆232设置呈弯折状，弯折状的区域位于第一连接端2321和第二连接端2323的连接位置，可以避免连杆232的运动出现死点而无法驱动滑动部21滑动，有利于提高运动的流畅度。第一连接端2321和齿轮231的转动连接，可以通过轴向与第三方向平行的导杆和圆孔实现，第二连接端2323与滑动部21的转动连接同样可以通过轴向与第三方向平行的导杆和圆孔实现，以此在避免卡死的同时实现力的传递。
在另一些实施例中，关于齿轮231与座体24的转动连接、第二转动部222与座体24的转动连接，滑动部21与座体24的滑动连接可以通过结构分别实现；或者，如本公开提供的实施例，齿轮231与座体24的转动连接、第二转动部222与座体24的转动连接，滑动部21与座体24的滑动连接可以通过同一结构来实现。具体地，该活动组件2还可以包括第二转轴4，该第二转轴4可以沿第二方向与座体24转动连接，具体该第二转轴4可以与底座241转动连接，或者是该第二转轴4可以与底座241和罩体242围成的轴孔转动连接，以此可以方便安装。该第二转轴4可以包括第一平面41，该第一平面41可以沿第二转轴4的轴向设置，转动件22的第二转动部222可以包括第二平面，该转动件22可以穿设第二转轴4并且第二平面和第一平面41相对设置，相类似地，滑动部21可以包括第三平面，滑动部21穿设第二转轴4时，该第三平面可以与第一平面41相对设置。
基于此，在第二转动部222相对于底座241转动时，通过第一平面41和第二平面之间的限位作用，可以带动第二转轴4相对于底座241转动，而由于第一平面41和第三平面之间的限位作用，通过第二转轴4可以带动滑动部21上与补偿件3连接的部分相对于座体24转动；同时，由于第二转动部222的转动带动齿轮231转动，齿轮231的转动可以驱动连杆232在第二方向上产生位移变化，因而通过连杆232可以驱动滑动部21在相对于第二转轴4滑动。 当然，在此仅以传动件23包括齿轮231和连杆232为例进行说明，在其他实施例中，该传动件23还可以包其他导杆等零件，本公开对此并不限制。以此，一方面可以通过转动件22和传动件23的作用驱动滑动部21相对于座体24滑动，另一方面可以通过第二转轴4驱动滑动部21与补偿件3连接的部分相对于座体24转动，以此可以使得补偿件3在相对于座体24的转动的同时驱动固定件1相对于第一配合部223滑动，实现运动的同步性和流畅度。
基于上述各个实施例，在一些情况下，该滑动部21可以包括单个滑块，该单个滑块与补偿件3的第二连接部33连接；在另一些情况下，该滑动部21也可以包括多个滑块，如本公开提供的实施例中，该滑动部21可以包括第一滑动件211和第二滑动件212，该第一滑动件211可以沿第二方向滑动设置，且该第一滑动件211与传动件23连接，具体地，该第一滑动件211可以与第二转轴4滑动连接以实现该第一滑动件211相对于座体24的滑动设置，该第一滑动件211可以与连杆232的转动连接；该第二滑动件212可以沿第二方向滑动设置，具体该第二滑动件212可以是与第二转轴4配合，以通过第二转轴4第二滑动件212的滑动方向进行导向，该第二滑动件212还可以与补偿件3的第一连接部32滑动连接。
在本公开实施例中，当转动件22的第二转动部222相对于座体24转动时，通过传动件23可以驱动第一滑动件211在第二转轴4的导向作用下沿第二方向滑动，该第一滑动件211可以驱动第二滑动件212在第二转轴4的导向作用下沿第二方向滑动，以此在第二滑动件212沿第二方向滑动时可以驱动补偿件3的第一转动部31相对于转动件22的第二配合部224转动；而且，滑动部21的第三平面设置于第二滑动件212，以在转动件22绕第二方向转动时，可以通过第二转轴4驱动第二滑动件212绕第二方向转动，通过该第二滑动件212的转动可以带动补偿件3相对于座体24转动，避免出现补偿件3的第二连接部33随固定件1转动，而第一连接部32固定而卡死的问题。
在一些实施例中，该第一滑动件211和第二滑动件212之间可以直接连接，比如通过螺钉等锁紧件连接后，保证在第一滑动件211沿第二方向滑动时可以驱动第二滑动件212沿第二方向滑动；在另一些实施例中，如图8所示，该第二滑动件212可以包括容纳槽2121，第二转轴4可以穿设该容纳槽2121，第一滑动件211的与第二转轴4配合的部分可以设置于该容纳槽2121内，以此在第一滑动件211受到连杆232的作用力而沿第二转轴4滑动时，该第一滑动件211可以通过容纳槽2121的侧壁将力传递至第二滑动件212，从而驱动该第二滑动件212沿第二转轴4滑动。
在一些情况下，第一滑动件211上可以设置与第二转轴4的第一平面41相对设置的第三表面，以此在转动件22的第二转动部222转动时，通过第一平面41和第三平面之间的作用，该第一滑动件211也可以相对于座体24转动；在另一些情况下，该第一滑动件211上可以不设置第三平面，该第一滑动件211仅沿第二转轴4滑动。具体可以根据实际运动需求进行设计，本公开对此并不进行限制。
举例而言，如图3和图8所示，该固定件1包括第一固定件和第二固定件，在铰链部件100处于展开状态时，该第一固定件、第二固定件和活动组件2可以并排设置，比如图3和图8所示，第一固定件位于活动组件2的左侧、第二固定件位于活动组件2的右侧，活动组件2位于第一固定件和第二固定件之间，后续在该铰链部件100应用于折叠式的电子设备时，可以通过该第一固定件和第二固定件分别固定位于两侧的壳体，实现电子设备的对折和展开。其中，该第一固定件与活动组件2和补偿件3之间的连接方式可以参考前述实施例，第二固定件与活动组件2和补偿件3之间的连接方式可以参考前述实施例，此处不再一一赘述。
所述补偿件3包括第一补偿件和第二补偿件，比如在本公开提供的实施例中，该第一补偿件可以与第一固定件滑动连接，该第二补偿件可以与第二固定件滑动连接，该第一补偿件和第二补偿件的结构具体可以参考前述实施例，此处不再一一赘述。该滑动部21还可以包括第三滑动件213，该第三滑动件213可以沿第二方向滑动设置，具体该第三滑动件213可以与第二转轴4配合以相对于座体24滑动设置，如本公开提供的实施例，第三滑动件213设置于左侧，第二滑动件212设置于右侧，该第三滑动件213可以与第一补偿件滑动连接，以在第三滑动件213沿第二方向滑动时，驱动第一补偿件相对于靠近第一固定件设置的转动件22转动，进而驱动第一固定件远离或者靠近座体24。
该第二滑动件212可以与第二补偿件滑动连接，并且该第三滑动件213还可以与第一滑动件211配合，具体配合方式可以参考第一滑动件211与第二滑动件212之间的配合方式。基于此，在转动件22的第二转动部222相对于座体24转动时，可以通过第二转轴4驱动第一滑动件211沿第二方向滑动，进而通过第二滑动件212驱动第二补偿件相对于转动件22的第二配合部224转动，通过第三滑动件213可以驱动第一补偿件相对于与该第一补偿件位于同一侧的转动件22转动；该第三滑动件213上可以设置第三平面，活动组件2可以包括靠近第一固定件设置的第二转轴4和靠近第二固定件设置的第二转轴4，靠近第一固定件设置的第二转轴4可以穿设靠近第一固定件的转动件22、第一滑动件211和第三滑动件213；靠近第二固定件设置的第二转轴4可以穿设靠近第二固定件的转动件22、第一滑动件211和第二滑动件212，以此在靠近第一固定件的转动件22或者靠近第二固定件的转动件22相对于座体24转动时，可以通过第一滑动件211同步驱动第二滑动件212和第三滑动件213沿第二方向滑动，以此可以实现第一补偿件和第二补偿件的同步运动，第一固定件和第二固定件可以同步远离座体24或者靠近座体24，实现铰链部件100上第一固定件和第二固定件的对折；在靠近第一固定件的转动件22绕第二方向转动时，可以驱动第三滑动件213绕所述第二方向转动，进而驱动第一补偿件随第三滑动件213的转动，适应第一固定件带动第一补偿件的运动；在靠近第二固定件的转动件22绕第二方向转动时，可以驱动第二滑动件212绕所述第二方向转动，进而驱动第二补偿件随第二滑动件212的转动，适应第二固定件带动第二补偿件的运动。通过第一滑动件211、 第二滑动件212和第三滑动件213的配合实现第一固定件和第二固定件之间的同步对折，相对于相关技术中采用齿轮231结构实现同步的方案，有利于简化铰链部件100的结构。
在上述实施例中，以第一滑动件211同步驱动第二滑动件212和第三滑动件213运动为例进行说明，在其他实施例中，也可以多个第一滑动件211，其中一个第一滑动件211与第二滑动件212配合，其中一个第一滑动件211与第三滑动件213配合，后续通过传动件23同步驱动该多个第一滑动件211滑动，以此同样可以驱动第一固定件和第二固定件可以同步远离座体24或者靠近座体24。在该实施例中，需要避免第一滑动件211相对于座体24的转动，所以该第一滑动穿设第二转轴4的孔位圆孔。
在本公开实施例中，为了将铰链部件100维持在折叠状态，该铰链部件100还可以包括第一磁体(未示出)和第二磁体(未示出)，该第一磁体可以用于与配置该铰链部件100的电子设备的第一设备端连接，第二磁体可以用于与配置该铰链部件100的电子设备的第二设备端连接，在铰链部件100处于折叠状态时，第一固定件和第二固定件相对设置，第一设备端和第二设备端对折，从而第一磁体和第二磁体相吸，通过第一磁体和第二磁体之间相互吸引产生的作用力，将连接于第一固定件的第一设备端和连接于第二固定件的第二设备端之间的相对位置关系，比如可以将第一设备端和第二设备端维持在对折状态。
可以理解的是，如图1和图2所示，在铰链部件100切换至折叠状态时，第一固定件和第二固定件基本与活动组件2的座体24垂直，所以为了避免切换至折叠状态时，该第二滑动件212和第三滑动件213由于相对于座体24的转动而突出一部分影响电子设备内的零件，或者占用电子设备内的空间。以第二滑动件212为例，该第二滑动件212可以包括第三连接部2122、过渡部2123和第四连接部2124，该第三连接部2122可以相对于座体24沿第二方向滑动设置，具体该第三连接部2122可以穿设第二转轴4，容纳槽2121可以设置于该第三连接部2122；过渡部2123的一端与第三连接部2122连接，另一端与第四连接部2124连接，而且在铰链部件100处于展开状态时，该过渡部2123的延伸方向与第一方向和第二方向分别垂直，而且该第三连接部2122和第四连接部2124的延伸方向分别与第一方向平行。基于此，在铰链部件100自展开状态切换至折叠状态时，该第三连接部2122、过渡部2123和第四连接部2124分别相对于座体24转动90°左右，没有额外凸出的部分来占用空间。第三滑动件213的结构可以参考第二滑动件212的结构，此处不再一一赘述。
在上述各个实施例中，该活动组件2还可以包括弹性件25，该弹性件25可以用于固定，具体该弹性件25可以被设置于底座241和罩体242之间，该弹性件25的一端用于与底座241固定连接，该弹性件25的另一端可以与滑动部21连接，具体可以与第一滑动件211连接，当然在滑动部21包括单个零件时，即与该单个零件连接，该弹性件25的形变方向沿第二方向设置。基于此，在铰链部件100朝折叠状态切换时，转动件22的第二转动部222可以相对 于座体24转动，该滑动部21可以沿第二方向滑动并压缩该弹性件25，使得弹性件25形变蓄力，而且通过第一磁体和第二磁体的限位作用，可以避免弹性件25恢复形变，当然在其他实施例中也可以在折叠状态通过其他零件限制固定件1与座体24的相对位置关系，本公开对此并不进行限制；在铰链部件100受到作用力而朝展开状态切换时，该弹性件25复位从而推动滑动部21沿第二方向滑动，滑动部21推动传动件23的连杆232和齿轮231运动，齿轮231可以驱动转动件22绕第二方向转动，以此可以在铰链部件100切换至展开状态的过程中达到省力的目的。
在上述各个实施例中，如图9所示，转动件22的第一配合部223还可以包括凸出部2231，该铰链部件100还可以屏幕支撑件5，该屏幕支撑件5可以包括支撑主体51和自支撑主体51朝第一配合部223延伸的延伸部52，该支撑主体51可以基本呈板状设置，且该呈板状设置的支撑主体51可以与第一配合部223堆叠设置，如图9中所示该支撑主体51位于第一配合部223的上方，该支撑主体51后续可以用于支撑配置铰链部件100的电子设备的柔性显示面板，有利于减少柔性显示面板的形变。该延伸部52可以与凸出部2231连接，以此在转动件22绕第二方向转动时，通过第一配合部223上的凸出部2231的作用可以推动屏幕支撑件5相对于活动组件2转动，从而适应于电子设备在固定件1作用下产生的形变，避免拉扯电子设备的柔性显示屏幕。
具体地，延伸部52包括弧形配合槽521，凸出部2231可以伸入该弧形配合槽521内，以配合于还弧形配合槽521，支撑主体51可以包括设置于边缘的弧形导轨511，固定件1可以包括与弧形导轨511配合的弧形导槽11；其中，在转动部绕第二方向相对于座体24转动时，凸出部2231可以在弧形配合槽521内滑动，弧形导轨511相对于弧形导槽11滑动，以使得铰链部件100朝折叠状态切换时，屏幕支撑件5远离活动组件2，铰链部件100朝展开状态切换时，屏幕支撑件5靠近活动组件2。基于此，在铰链部件100朝折叠状态切换时，可以通过弧形导槽11和弧形导轨511的配合，来适应固定件1与支撑主体51之间相对位置的变化，避免固定件1的运动被卡死。
其中，该弧形导轨511可以呈半圆状设置，该弧形导槽11的截面也可以呈半圆状设置，并且弧形导轨511的半径可以小于弧形导槽11的半径，该呈半圆形的弧形导轨511可以伸入呈半圆形的弧形导槽11内，当固定件1在转动件22的作用下相对于座体24转动、在补偿件3的作用下远离或者靠近座体24时，可以通过弧形导轨511在弧形导槽11内的运动来适应固定件1与屏幕支撑件5的位置变化，避免固定件1牵引屏幕支撑件5运动，导致电子设备的柔性显示屏幕被拉扯。当然，在此仅以弧形导轨511和弧形导槽11均为半圆状为例进行说明，在其他实施例中，该弧形导轨511和弧形导槽11也可以呈其他的弧形状设置，本公开对此并不进行限制。延伸部52上的弧形配合槽521可以根据支撑主体51与座体24之间相对运动的轨迹进行设计。
在一些情况下，该第一配合部223可以呈长条状，在呈长条状的第一配合部223两侧分别设置于固定件1配合的滑槽或者滑轨，而且在不干涉的情况下，凸出部2231也可以设置于该呈长条状的第一配合部223。在另一些情况下，如本公开提供的实施例中，该第一配合部223可以包括间隔设置的第一分部2232和第二分部2232，该第一分部2232和第二分部2232可以分别与固定件1滑动连接，而且延伸部52可以伸入到该第一分部2232和第二分部2232之间，凸出部2231设置于第一分部2232和第二分部2232的至少之一上。以此，通过第一分部2232和第二分部2232之间的间隙容纳延伸部52，有利于减小铰链部件100的厚度，符合电子设备的轻薄化发展趋势。在一些情况下，该凸出部2231可以是自第一分部2232或者第二分部2232的表面延伸形成，在另一些情况下，该转动件22还可以包括沿第二方向设置的销轴，该销轴可以依次穿设第一分部2232、延伸部52和第二分部2232，该销轴形成凸出部2231，以此实现延伸部52与第一配合部223之间的连接。需要说明的是，在固定件1包括第一固定件和第二固定件时，该屏幕支撑件5也可以包括与第一固定件配合的第一屏幕支撑件和与第二固定件配合的第二屏幕支撑件，具体实施方式可以参考前述实施例，此处不再一一赘述。
基于本公开的技术方案，如图10和图11所示，还提供一种电子设备200，该电子设备200可以包括壳体201和上述任一项实施例中所述的铰链部件100，该壳体201可以与铰链部件100的固定件1连接，以此在固定件1相对于活动组件2运动时，可以同步驱动壳体201相对于活动组件2运动，实现电子设备200的弯折。在固定件1包括第一固定件和第二固定件时，该电子设备200可以包括两个相互独立的壳体201，第一固定件可以与其中一个壳体201连接，第二固定件可以与另一个壳体201连接，通过第一固定件和第二固定件相对于活动组件2的运动，实现两个壳体201之间的对折和展开，从而实现电子设备的折叠和展开，使之可以在图10所示的状态和图11所示的状态之间切换。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (19)

  1. 一种铰链部件，其特征在于，所述铰链部件包括：
    固定件；
    活动组件，所述铰链部件处于展开状态时，所述活动组件与所述固定件沿第一方向并排设置，所述活动组件包括沿第二方向滑动设置的滑动部，所述第二方向与所述第一方向垂直；
    补偿件，所述补偿件包括第一转动部、第一连接部和第二连接部，所述第一转动部的中心位于所述第一连接部的中心和所述第二连接部的中心连线之外，所述第一连接部与所述滑动部滑动连接，所述第二连接部与所述固定件滑动连接；
    其中，所述滑动部沿所述第二方向滑动时，驱动所述补偿件基于所述第一转动部相对于所述活动组件转动，所述第一连接部随所述滑动部运动并相对于所述滑动部滑动、所述第二连接部相对于所述固定件滑动，并作用于所述固定件使得所述固定件靠近或者远离所述活动组件。
  2. 根据权利要求1所述的铰链部件，其特征在于，所述铰链部件包括折叠状态和展开状态，所述第一连接部与所述滑动部沿所述第一方向滑动连接、所述第二连接部与所述固定件沿所述第二方向滑动连接；
    所述铰链部件朝折叠状态切换时，所述第一连接部沿所述第一方向靠近所述固定件、所述第二连接部推动所述固定件远离所述活动组件；所述铰链部件朝展开状态切换时，所述第一连接部沿所述第一方向远离所述固定件，所述第二连接部牵引所述固定件靠近所述活动组件。
  3. 根据权利要求1或2所述的铰链部件，其特征在于，所述活动组件还包括：
    转动件，所述转动件的一端与所述固定件滑动连接，所述转动件与所述第一转动部转动连接，所述转动件用于绕所述第二方向转动；
    传动件，所述传动件连接于所述转动件和所述滑动部之间，所述传动件用于将所述转动件的动力传递至所述滑动部；
    其中，所述转动件绕所述第二方向转动时，带动所述固定件相对于所述活动组件转动，并通过所述传动件驱动所述滑动部沿所述第二方向移动，所述补偿件驱动所述固定件与所述转动件相对滑动，以使得所述固定件远离或者靠近所述活动组件；
    所述转动件绕所述第二方向转动时还驱动所述滑动部与所述补偿件连接的部分绕所述第二方向转动。
  4. 根据权利要求3所述的铰链部件，其特征在于，所述转动件和所述第一转动部中的一方包括第一转轴、另一方包括与所述第一转轴配合的第一轴孔。
  5. 根据权利要求3所述的铰链部件，其特征在于，所述活动组件还包括座体，所述转动 件包括第二转动部、第一配合部和第二配合部，所述第二转动部相对于所述座体转动设置，所述第一配合部和所述第二配合部均与所述第二转动部连接且均朝远离所述座体的方向延伸，所述第一配合部与所述固定件滑动连接，所述第二配合部与所述第一转动部转动连接。
  6. 根据权利要求5所述的铰链部件，其特征在于，所述第二转动部包括第一齿部；所述传动件包括：
    齿轮，所述齿轮与所述座体转动连接且所述齿轮的轴向沿第三方向设置，所述第三方向与所述第一方向和所述第二方向均垂直，所述齿轮包括与所述第一齿部啮合的第二齿部；
    连杆，所述连杆的一端转动连接于所述齿轮，另一端转动连接于所述滑动部，所述连杆与所述齿轮的连接位置区别于所述齿轮的中心；
    其中，所述转动部相对于所述座体转动时驱动所述齿轮绕所述第三方向相对于座体转动，所述齿轮通过所述连杆驱动所述滑动部沿所述第二方向相对于所述座体滑动。
  7. 根据权利要求6所述的铰链部件，其特征在于，所述连杆包括第一连接端和第二连接端，所述第一连接端与所述齿轮转动连接，所述第一连接端背离所述齿轮的一端与所述第二连接端连接，所述第二连接端与所述滑动部转动连接；其中，所述第一连接端的延伸方向区别于和所述第二连接端的延伸方向。
  8. 根据权利要求6或7所述的铰链部件，其特征在于，所述座体包括底座和与所述底座连接的罩体，所述齿轮和所述连杆设置于所述底座和所述罩体围成的空间内，所述齿轮与所述底座转动连接。
  9. 根据权利要求6至8中任一项所述的铰链部件，其特征在于，所述活动组件还包括：
    第二转轴，所述第二转轴沿所述第二方向与所述座体转动连接，所述第二转轴包括沿轴向延伸的第一平面；
    所述转动件包括第二平面，所述转动件穿设所述第二转轴时所述第二平面与所述第一平面相对设置，所述滑动部包括第三平面，所述滑动部穿设所述第二转轴时，所述第三平面与所述第一平面相对设置；
    其中，所述转动件带动所述第二转轴绕所述座体转动，且通过所述第二转轴驱动所述滑动部与所述补偿件连接的部分相对于所述座体转动；
    所述转动件带动所述第二转轴绕所述座体转动，且通过所述传动件驱动所述滑动部相对于所述第二转轴滑动。
  10. 根据权利要求3所述的铰链部件，其特征在于，所述滑动部包括：
    第一滑动件，所述第一滑动件沿所述第二方向滑动设置，所述第一滑动件与所述传动件连接；
    第二滑动件，所述第二滑动件沿所述第二方向滑动设置，所述第二滑动件与所述第一连接部滑动连接；
    其中，所述转动件转动时，通过所述传动件驱动所述第一滑动件沿所述第二方向滑动、所述第一滑动件推动所述第二滑动件沿所述第二方向滑动；
    所述转动件绕所述第二方向转动时还驱动所述第二滑动件绕所述第二方向转动。
  11. 根据权利要求10所述的铰链部件，其特征在于，所述铰链部件包括折叠状态和展开状态，所述固定件包括第一固定件和第二固定件，所述铰链部件处于展开状态时，所述活动组件位于所述第一固定件和所述第二固定件之间；所述补偿件包括与所述第一固定件连接的第一补偿件和与所述第二固定件连接的第二补偿件；
    所述滑动部还包括：
    第三滑动件，所述第三滑动件沿所述第二方向滑动设置，其中，所述第三滑动件与所述第一补偿件连接，所述第二滑动件与所述第二补偿件连接，
    所述转动件转动时，通过所述传动件驱动所述第一滑动件沿所述第二方向滑动、所述第一滑动件推动所述第二滑动件和所述第三滑动件分别沿所述第二方向滑动，所述第三滑动件通过所述第一补偿件作用于所述第一固定件，所述第二滑动件通过所述第二补偿件作用于所述第二固定件；
    靠近所述第一固定件的转动件绕所述第二方向转动时，驱动所述第三滑动件绕所述第二方向转动；
    靠近所述第二固定件的转动件绕所述第二方向转动时，驱动所述第二滑动件绕所述第二方向转动。
  12. 根据权利要求11所述的铰链部件，其特征在于，所述铰链部件还包括：
    第一磁体，所述第一磁体用于与连接于所述第一固定件的第一设备端连接；
    第二磁体，所述第二磁体用于与连接于所述第二固定件的第二设备端连接；
    所述铰链部件处于折叠状态时，所述第一磁体和所述第二磁体相吸，以维持连接于所述第一固定件的第一设备端和连接于所述第二固定件的第二设备端之间的相对位置关系。
  13. 根据权利要求11或12所述的铰链部件，其特征在于，所述第二滑动件和所述第三滑动件分别包括第三连接部、过渡部和第四连接部，所述第三连接部用于沿所述第二方向滑动设置，所述第三连接部与所述过渡部连接，所述过渡部与所述第四连接部连接，所述第四连接部与所述第一补偿件或者所述第二补偿件连接；
    其中，所述铰链部件处于展开状态时，所述过渡部的延伸方向与所述第二方向和所述第一方向分别垂直，所述第三连接部和所述第四连接部的延伸方向与所述第一方向平行。
  14. 根据权利要求3所述的铰链部件，其特征在于，所述铰链部件包括折叠状态和展开状态；所述活动组件还包括弹性件，所述弹性件的一端用于固定，另一端与所述滑动部连接；
    所述铰链部件朝折叠状态切换时，所述滑动部沿所述第二方向滑动并压缩所述弹性件，所述铰链部件朝展开状态切换时，所述弹性件复位推动所述滑动部沿所述第二方向滑动，所 述滑动部通过所述传动件驱动所述转动件绕所述第二方向转动。
  15. 根据权利要求5所述的铰链部件，其特征在于，所述第一配合部包括凸出部；所述铰链部件还包括屏幕支撑件，所述屏幕支撑件包括支撑主体和自所述支撑主体朝所述第一配合部延伸的延伸部，所述支撑主体与所述第一配合部堆叠设置，所述延伸部与所述凸出部连接，所述转动件绕所述第二方向转动时，通过所述凸出部推动所述屏幕支撑件相对于所述活动组件转动。
  16. 根据权利要求15所述的铰链部件，其特征在于，所述延伸部包括弧形配合槽，所述凸出部配合于所述弧形配合槽，所述支撑主体包括设置于边缘的弧形导轨，所述固定件包括与所述弧形导轨配合的弧形导槽；
    其中，所述转动部绕所述第二方向转动时，所述凸出部在所述弧形配合槽内滑动，所述弧形导轨相对于所述弧形导槽滑动，以使得所述铰链部件朝折叠状态切换时，所述屏幕支撑件远离所述活动组件，所述铰链部件朝展开状态切换时，所述屏幕支撑件靠近所述活动组件。
  17. 根据权利要求15或16所述的铰链部件，其特征在于，所述第一配合部包括间隔设置的第一分部和第二分部，所述第一分部和所述第二分部分别与所述固定件滑动连接；
    所述延伸部伸入所述第一分部和所述第二分部之间，所述凸出部设置于所述第一分部和/或所述第二分部。
  18. 根据权利要求17所述的铰链部件，其特征在于，所述转动件还包括沿所述第二方向设置的销轴，所述销轴穿设所述第一分部、所述延伸部和所述第二分部，所述销轴形成所述凸出部。
  19. 一种电子设备，其特征在于，包括：
    壳体；
    如权利要求1-18中任一项所述的铰链部件，其中所述铰链部件的固定件与所述壳体连接。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654484A (zh) * 2017-09-26 2018-02-02 联想(北京)有限公司 一种连接部件及柔性显示屏、柔性电子设备
CN109743431A (zh) * 2019-03-15 2019-05-10 东莞市劲丰电子有限公司 基于同心轴外折的同步转动机构
CN110873117A (zh) * 2019-11-22 2020-03-10 东莞市劲丰电子有限公司 实现180度支撑的u型内折同步转动机构
CN111277690A (zh) * 2020-04-01 2020-06-12 东莞市环力智能科技有限公司 一种360°铰链及移动终端
US20210029841A1 (en) * 2019-07-26 2021-01-28 Samsung Electronics Co., Ltd. Electronic device including foldable conductive plate
CN112449525A (zh) * 2019-07-15 2021-03-05 深圳市柔宇科技股份有限公司 折叠装置及电子设备
CN112751960A (zh) * 2020-12-30 2021-05-04 维沃移动通信有限公司 折叠机构及电子设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654484A (zh) * 2017-09-26 2018-02-02 联想(北京)有限公司 一种连接部件及柔性显示屏、柔性电子设备
CN109743431A (zh) * 2019-03-15 2019-05-10 东莞市劲丰电子有限公司 基于同心轴外折的同步转动机构
CN112449525A (zh) * 2019-07-15 2021-03-05 深圳市柔宇科技股份有限公司 折叠装置及电子设备
US20210029841A1 (en) * 2019-07-26 2021-01-28 Samsung Electronics Co., Ltd. Electronic device including foldable conductive plate
CN110873117A (zh) * 2019-11-22 2020-03-10 东莞市劲丰电子有限公司 实现180度支撑的u型内折同步转动机构
CN111277690A (zh) * 2020-04-01 2020-06-12 东莞市环力智能科技有限公司 一种360°铰链及移动终端
CN112751960A (zh) * 2020-12-30 2021-05-04 维沃移动通信有限公司 折叠机构及电子设备

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