WO2023207831A1 - 电子设备 - Google Patents
电子设备 Download PDFInfo
- Publication number
- WO2023207831A1 WO2023207831A1 PCT/CN2023/090016 CN2023090016W WO2023207831A1 WO 2023207831 A1 WO2023207831 A1 WO 2023207831A1 CN 2023090016 W CN2023090016 W CN 2023090016W WO 2023207831 A1 WO2023207831 A1 WO 2023207831A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display screen
- housing
- bracket
- component
- support frame
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H04M1/0222—Foldable in two directions, i.e. using a two 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
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
-
- 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
-
- 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
- This application belongs to the field of electronic technology, and specifically relates to an electronic device.
- Embodiments of the present application provide an electronic device that can at least solve the technical problem of uneven display screens.
- the embodiment of the first aspect of the present application provides an electronic device, including: a housing, a display screen, a connection component, and a driving component;
- the housing includes a first housing and a second housing that are relatively rotatable;
- the display screen is arranged on one side of the casing
- connection component is rolled and arranged between the display screen and the first housing, and the connection component is connected to the display screen;
- the driving component is arranged between the display screen and the first housing, and the driving component is connected to the connecting component;
- the driving component drives the display screen to move through the connecting component.
- the embodiment of the second aspect of the present application provides an electronic device, including: a housing, a display screen, a support frame, a connection component and a driving component;
- the housing includes a first housing and a second housing that are relatively rotatable;
- the display screen is arranged on one side of the casing
- the support frame is provided between the display screen and the first housing, and the support frame is fixedly connected to the first housing;
- connection component is arranged between the display screen and the support frame.
- the connection component includes a bracket and a roller.
- the bracket is connected to the display screen, the bracket is connected to the driving component, and the roller is arranged on the bracket;
- the driving component is arranged between the display screen and the support frame.
- the driving component includes an elastic component, an installation shell and a buckle.
- the elastic component is contained in the receiving space of the installation shell.
- One end of the buckle is connected to the elastic component.
- the buckle is The other end is snapped into place with the connecting component;
- the elastic member drives the roller through the bracket to roll on one side of the support frame to drive the display screen away from the first housing and the second housing.
- a connecting component and a driving component are provided in the housing.
- the driving component exerts a driving force on the connecting component, and the connecting component drives the display screen.
- the connecting component drives the display screen.
- Moving away from the movable connection between the first housing and the second housing causes the redundant portion of the display screen to return to a flat state under the action of the driving force.
- the display can flatten itself.
- the display screen can be kept flat under different folding degrees, thereby effectively improving the dent or crease state of the display screen and improving user experience and perceived value.
- the connecting component and the driving component stably support the display screen to a certain extent and can drive the display screen to move synchronously, ensuring the stability of the display screen movement.
- Figure 1 is a schematic structural diagram of an electronic device in an unfolded state according to an embodiment of the present application
- Figure 2 is a partially exploded schematic diagram of an electronic device according to an embodiment of the present application.
- Figure 3 is a partial structural schematic diagram of an electronic device according to an embodiment of the present application.
- Figure 4 is a schematic structural diagram of another part of the electronic device according to the embodiment of the present application.
- Figure 5 is a schematic structural diagram of a connection component of an electronic device according to an embodiment of the present application.
- Figure 6 is a partial cross-sectional view of a connection component of an electronic device according to an embodiment of the present application.
- Figure 7 is a partial structural schematic diagram of a connection component of an electronic device according to an embodiment of the present application.
- FIG. 8 is a partial structural diagram of a driving component of an electronic device according to an embodiment of the present application.
- Driving component 41. Elastic member; 42. Installation shell; 421. Limiting member; 422. Raised rib; 43. Fastener; 431. First buckle; 432. Second buckle; 44. Cover plate ;441, fixed claw;
- an electronic device includes a display screen and a housing.
- the housing includes a first housing and a second housing, and a hinge module connecting the first housing and the second housing.
- the hinge module is connected to the first housing through screws.
- the housing is connected to the second housing.
- the first shell and the second shell realize the unfolded state and the folded state through the hinge module.
- the display screen can be folded and bent, and the periphery of the display screen is fixed on the casing through double-sided tape.
- the display screen can be unfolded and folded as the casing rotates.
- the hinge module of the casing corresponds to the hinge area of the display screen.
- the hinge area is etched so it can be stretched when folded.
- the hinge module drives the display screen to fold when the user applies a bending force to the first housing and/or the second housing. In the initial unfolded state, the display screen presents an entire flat surface.
- the hinge module drives the display screen to fold and bend together.
- the hinge module because the hinge module is connected to the first housing and the second housing, it drives the electronic device to a folded state.
- the display screen folds into a water drop state, and the hinge area of the display screen is elongated.
- the hinge area of the display screen cannot automatically recover after being elongated, redundant length is generated. Therefore, when the display screen is rotated from the folded state to the unfolded state, dents or creases will appear in the redundant parts, causing the display screen to be uneven and affecting the user experience.
- embodiments of the present application provide an electronic device.
- the electronic device according to the embodiment of the present application will be described in detail below with reference to FIGS. 1 to 8 .
- Figure 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application in an unfolded state
- Figure 2 is a partially exploded schematic diagram of an electronic device according to an embodiment of the present application
- Figure 3 is a schematic diagram of an electronic device according to an embodiment of the present application. Partial structural schematic diagram of the device
- Figure 4 is another partial structural schematic diagram of the electronic device according to the embodiment of the present application.
- the electronic device 100 provided by the first embodiment of the present application includes It includes: housing 10, display screen 20, connection component 30 and driving component 40.
- the housing 10 includes a first housing 11 and a second housing 12 that are relatively rotatable.
- the display screen 20 is arranged on one side of the housing 10 .
- connection component 30 is rolled between the display screen 20 and the first housing 11 , and is connected to the display screen 20 .
- the driving component 40 is disposed between the display screen 20 and the first housing 11 , and is connected to the connecting component 30 .
- the driving component 40 drives the display screen 20 to move through the connecting component 30 .
- the housing 10 provides an installation foundation for components such as the electronic device 100.
- the housing 10 includes a first housing 11 and a second housing 12.
- the second housing 12 is movably connected to the first housing 11 and can Relative rotation and movable connection can use a hinge module, that is, the first shell 11 is located on one side of the hinge module, and the second shell 12 is located on the other side of the hinge module.
- the first shell can be 11 and the second housing 12 apply forces respectively, so that bending occurs at the hinge module.
- the first housing 11 and the second housing 12 approach each other and finally fit together. Together, the electronic device 100 is folded, and the unfolding process of the electronic device 100 is opposite to the above-mentioned folding process.
- first housing 11 and the second housing 12 may be plates or blocks.
- first housing 11 and the second housing 12 are both plates, and a hinge module is provided in the middle region of the plate, and the folding of the plate can be realized through the hinge module.
- the display screen 20 can feed back some information of the electronic device 100 to the user, and the user can also operate through the display screen 20 to input relevant information.
- the display screen 20 is a screen, including a touch screen or a non-touch screen, and may also be an overall flexible screen, or a partially deformable flexible screen, etc.
- the hinge area of the display screen 20 opposite to the movable connection is a flexible screen
- the display screen 20 can be bent at the hinge area under force, so that the display screens 20 face each other, and finally fit together or move away from each other.
- a part of the display screen 20 is provided on the first housing 11
- another part of the display screen 20 is provided on the second housing 12 .
- each corresponding display screen 20 also moves with the rotation of the second housing 12 and the first housing 11 to avoid the display screen from being damaged during the rotation. 20 is separated from the housing 10 .
- the electronic device 100 has an unfolded state and a folded state, and the folded state includes an inner folding state and an outer folding state.
- the first housing 11 , the second housing 12 and the hinge module are located outside the electronic device 100 , which can protect the display screen 20 well.
- the first housing 11, the second housing 12 and the hinge module are located inside the electronic device 100, and the display screen 20 faces outside, so that the electronic device 100 can also be folded in the folded state. use.
- the electronic device 100 in the unfolded state of the electronic device 100, the electronic device 100 may be in a fully unfolded state or in an incompletely unfolded state, both of which are within the protection scope of the present application.
- the first housing 11 and the second housing 12 are on the same plane, and the display screen 20 is on the same plane.
- the first housing 11 and the second housing 12 are set at an included angle, and the included angle ranges from 0° to 180°, excluding endpoint values, and the display screen 20 is also Set at an angle.
- the display screen 20 has an opposite display surface and a back surface, and the connection component 30 is disposed between the display screen 20 and the first housing 11 .
- the connection component 30 is disposed on the back surface of the display screen 20 .
- the side of 30 facing the display screen 20 is bonded to the back of the display screen 20 , so that the connecting components 30 are stacked along the thickness direction of the display screen 20 , thereby preventing the connecting components 30 from being exposed and affecting the appearance.
- the connection assembly 30 can also support and protect the display screen 20 .
- the driving component 40 is disposed between the display screen 20 and the first housing 11 , and is connected to the connecting component 30 .
- the driving component 40 provides driving force to the connecting component 30 .
- the driving component 40 provides a pulling force for the connecting component 30, and the connecting component 30 drives the display screen 20 to move, so that the display screen 20 moves away from the first housing 11 and the second housing.
- the movable connection between the bodies 12 moves in the direction, and the movable connection is the hinge area of the display screen 20, so that the redundant part of the display screen 20 returns to a flat state under the action of tension.
- the driving assembly 40 In the outwardly folded state, the driving assembly 40 always provides a certain pulling force to keep the display screen 20 in a flat state. In the inward folding state, the driving assembly 40 provides thrust, so that the display screen 20 completes folding under the thrust.
- the driving component 40 and the connecting component 30 can also be disposed between the display screen 20 and the second housing 12, which achieve the same effect as between the display screen 20 and the second housing 12.
- the driving component 40 passes through
- the connection component 30 drives the display screen 20 to move, so that the redundant part of the display screen 20 is affected by After returning to a flat state under the action of tensile force, the two driving components 40 and the two connecting components 30 can ensure that the force of the display screen 20 is balanced.
- connection component 30 includes at least one of a roller, a ball, a cylinder, and a ring, so that the connection component 30 can be rolled between the display screen 20 and the first housing 11 .
- the connecting component 30 and the driving component 40 are disposed in the housing.
- the driving component 40 applies a driving force to the connecting component 30
- the connection assembly 30 drives the display screen 20 to move in a direction away from the movable connection between the first housing 11 and the second housing 12, so that the redundant part of the display screen 20 returns to a flat state under the action of the driving force.
- the display screen 20 can be flattened by itself.
- the display screen 20 can be kept flat under different folding degrees, thereby effectively improving the dent or crease state of the display screen 20 and improving user experience and perceived value.
- the connection component 30 and the driving component 40 stably support the display screen 20 to a certain extent, and can drive the display screen 20 to move synchronously, ensuring the stability of the movement of the display screen 20 .
- the electronic device 100 further includes:
- the support frame 50 is located in the first housing 11 .
- the connection component 30 is provided between the display screen 20 and the support frame 50 .
- the support frame 50 is fixedly connected to the first housing 11 , and the connection component 30 Rollingly connected to the support frame 50 .
- the support frame 50 is provided between the connection assembly 30 and the display screen 20 , and the support frame 50 is fixedly connected in the first housing 11 .
- the arrangement of the support frame 50 and the connection assembly 30 achieves double support for the display screen 20 .
- the support frame 50 is fixed in the first housing 11.
- the support frame 50 realizes static support for the display screen 20.
- the connection assembly 30 drives the display screen 20 to move.
- the connection assembly 30 realizes dynamic support for the display screen 20. In the first The housing 11 and the second housing stably support the display screen 20 in the unfolded and folded states.
- the support frame 50 is a middle frame structure used to support circuit boards, batteries and other structures.
- the electronic device also includes: a decorative ring 60 , which is fixed to the support frame 50 by dispensing glue, that is, the decorative ring 60 and the support frame 50 are bonded to each other.
- the electronic device also includes: a screen fixing bracket 70 , which is disposed between the decorative ring 60 and the display screen 20 .
- the screen fixing bracket 70 and the display screen 20 are fixedly connected using double-sided tape.
- the decorative ring 60 and the screen fixing bracket 70 are connected using sliding glue.
- FIG. 5 is a schematic structural diagram of a connecting component of an electronic device according to an embodiment of the present application
- FIG. 6 is a partial cross-sectional view of a connecting component of an electronic device according to an embodiment of the present application
- FIG. 7 is a schematic diagram of a connecting component of an electronic device according to an embodiment of the present application.
- connection component 30 includes:
- the bracket 31 is provided between the support frame 50 and the display screen 20, the bracket 31 is connected to the display screen 20, the bracket 31 is connected to the driving component 40, and the driving component 40 drives the display screen 20 to move through the bracket 31;
- the roller 32 is provided on the bracket 31.
- the bracket 31 drives the display screen 20 to move, the roller 32 rolls on one side of the support frame 50.
- the bracket 31 contacts the back of the display screen 20 and is connected with the display screen 20 to support and protect the display screen 20 .
- the bracket 31 and the roller 32 are hidden between the display screen 20 and the support frame 50 and are not exposed, ensuring the concealment of the electronic device 100 and improving the appearance and performance of the electronic device 100 to a certain extent.
- the bracket 31 is connected to the driving assembly 40, and when the first housing 11 and the second housing 12 rotate from the folded state to the unfolded state, the driving assembly 40 applies a driving force to the bracket 31, so that the bracket 31 and the roller 32 are opposite to each other.
- the support frame 50 moves, and the bracket 31 drives the display screen 20 to move, the bent part of the display screen 20 returns to a flat state under the action of the driving force.
- connection assembly 30 includes a plurality of rollers 32 .
- the driving assembly 40 applies driving force to drive the plurality of rollers 32 and the bracket 31 to move.
- the plurality of rollers 32 ensure the movement stability of the bracket 31, thereby preventing the bracket 31 from shaking during movement.
- the friction force of the connection component 30 moving on the support frame 50 is reduced to a certain extent, and the connection component 30 can be driven to move even if the driving component 40 applies a small driving force.
- the number of the plurality of rollers 32 can be selected from 2, 3, 4, 5, 6, 7, etc.
- the number of rollers 32 is not too large to reduce the overall mass of the electronic device 100 .
- a plurality of rollers 32 are arranged at intervals on the bracket 31 along the movement direction of the connecting assembly 30 .
- Such an arrangement not only ensures the movement stability of the display screen 20 and the bracket 31 , but also allows the plurality of rollers 32 to stably support the bracket 31 and disperse the forces exerted by the display screen 20 and the bracket 31 on the rollers 32 .
- the support plate 31 and the display screen 20 have the same or similar shape as a support plate or support block.
- the shape of the bracket 31 is one of a rectangle, a rhombus, a trapezoid, a triangle, a circle, and an irregular shape.
- the bracket 31 may be an integrally formed bracket 31 or a bracket 31 composed of multiple components.
- the bracket 31 is made of aluminum alloy metal material.
- the side of the bracket 31 facing the display screen 20 is bonded to the display screen 20 , and at least part of the base body of the bracket 31 facing away from the display screen 20 is provided with reinforcing ribs.
- the setting of reinforcing ribs can increase the strength of the bracket 31 .
- the side of the bracket 31 facing the display screen 20 is fixed to the display screen 20 through double-sided tape.
- the bracket 31 drives the display screen 20 to move, so that the redundant part of the display screen 20 returns to a flat state. Since the bracket 31 and the display screen 20 are always subject to the force of the driving assembly 40, when the casing 10 rotates from the folded state to the unfolded state, a dent appears on the display screen 20.
- the bracket 31 drives the display screen 20 to move, causing the display screen 20 to move.
- the dent is smoothed out, so that the appearance of a dent in the display screen 20 is not produced.
- the bracket 31 includes a first side plate 311 , a second side plate 312 and a connecting plate 313 that are arranged oppositely.
- the first side plate 311 and the second side plate 312 are respectively connected to the display screen 20, the connecting plate 313 is connected to the first side plate 311 and the second side plate 312, and the driving assembly 40 is connected to the connecting plate 313;
- the connection assembly 30 includes at least two rollers 32 , at least one roller 32 is provided on the first side plate 311 , and at least one roller 32 is provided on the second side plate 312 .
- the bracket 31 includes a first side plate 311, a second side plate 312 and a connecting plate 313.
- the shape and display formed by the combination of the first side plate 311, the second side plate 312 and the connecting plate 313 are The base part of the screen 20 is matched, and the bracket 31 and the display screen 20 are stacked along the thickness direction of the display screen 20. Not only can the bracket 31 stably support the display screen 20, but it can also be hidden on the back of the display screen 20 without being exposed. , ensure the concealment of the bracket 31, and simplify the structure and overall weight of the bracket 31, which is better than the bracket 31 being a whole support plate.
- connection assembly 30 includes four rollers 32 , two rollers 32 are arranged at intervals on the first side plate 311 , and the other two rollers 32 are arranged at intervals on the second side plate 312 .
- the roller 32 has rolling motion and small friction, so even if the force exerted by the driving assembly 40 is very small, the bracket 31 and the The roller 32 moves.
- connection component 30 further includes:
- the first boss 33 extends along the direction of the bracket 31 away from the display screen 20;
- the second boss 34 extends along the direction of the bracket 31 away from the display screen 20, and the second boss 34 is opposite to the first boss 33 and is arranged at intervals;
- the roller 35 is disposed between the first boss 33 and the second boss 34, and the roller 35 is rotationally connected to the first boss 33 and the second boss 34 respectively, and the roller 32 is sleeved on the roller. 35 and rotate along the axial direction of roller 35.
- the first boss 33 , the second boss 34 and the roller 35 are provided for connecting the roller 32 with the bracket 31 , and the roller 32 is installed on the first boss 33 and the second boss 33 . 34, thereby limiting the positions on both sides of the roller 32 to guide the roller 32 to roll on the same straight line, thereby preventing the display screen 20 from deflecting during movement and affecting the viewing experience.
- the first boss 33 and the second boss 34 can be part of the base body of the bracket 31 , and part of the base body extends along the direction of the bracket 31 away from the display screen 20 , that is, the first boss 33 and the second boss 34 It can be an integrally formed structure with the bracket 31 .
- the first boss 33 and the second boss 34 can be connected to the bracket 31 , that is, the first boss 33 and the second boss 34 can be separated from the bracket 31 .
- the boss 34 can be fixed on the bracket 31 by one of welding, bonding, riveting and clamping.
- first boss 33 , the second boss 34 and the roller 35 are all provided on the first side plate 311 and the second side plate 312 . Ensure the rolling stability of the roller 32.
- a guide groove 51 is provided on the side of the support frame 50 facing the display screen 20 ; the roller 32 is disposed in the guide groove 51 , and the roller 32 can move along the guide groove 51 . Rolling in groove 51.
- the guide groove 51 is arranged so that the roller 32 rolls in the guide groove 51. In this way, the guide groove 51 is used to guide the movement direction of the connecting component 30, which can prevent the driving component 40 from being damaged by external force to a certain extent. Damage or fatigue due to long-term use will cause the movement direction of the connecting component 30 to deviate, thereby causing damage or instability to the display screen 20 .
- FIG. 8 is a partial schematic diagram of a driving component of an electronic device according to an embodiment of the present application.
- the driving assembly 40 includes:
- the elastic member 41 is disposed between the connecting component 30 and the first housing 11 .
- the driving component 40 drives the connecting component 30 to move through the elastic member 41 .
- the driving assembly 40 includes an elastic member 41.
- the elastic member 41 When the first housing 11 and the second housing 12 rotate from the folded state to the flat state, the elastic member 41 is in the first elastic state and is pulled and connected.
- the assembly 30 drives the display screen 20 to move in a direction away from the movable connection between the first housing 11 and the second housing 12; when the first housing 11 and the second first housing 11 change from the unfolded state to the folded state, When the state is rotated, the elastic member 41 is in the second elastic state and pulls the connection assembly 30 to drive the display screen 20 to move in a direction close to the movable connection between the first housing 11 and the second housing 12 .
- the elastic member 41 provides traction to the connecting assembly 30.
- the elastic member 41 When the first housing 11 and the second housing 12 rotate from the folded state to the flat state, the elastic member 41 is in a tensioned state. , based on the rebound force (tension) of the elastic member 41 after stretching, the display screen 20 moves in a direction away from the movable connection between the first housing 11 and the second housing 12 , so that the display screen 20 always remains flat.
- the elastic member 41 is in contraction deformation due to external load.
- one end of the elastic member 41 is connected to the connecting component 30 , and the other end of the elastic member 41 is connected to the support frame 50 or the first housing 11 .
- the connecting component 30 can be rolled, thereby driving the display screen 20 to move.
- the elastic member 41 is selected from at least one of a linear spring, a torsion spring, a spring piece, a solid elastic rubber, a porous elastic rubber, a solid elastic plastic, a porous elastic plastic, a memory metal, and a magnetic component.
- the driving assembly 40 further includes:
- the installation shell 42 is fixedly installed in the first housing 11.
- the installation shell 42 is provided with a receiving space.
- the elastic member 41 is received in the receiving space.
- One end of the elastic member 41 is connected to the installation shell 42, and the other end of the elastic member 41 is connected to the installation shell 42.
- One end is connected to the connecting component 30.
- the elastic member 41 is installed in the receiving space of the installation shell 42.
- the installation shell 42 is used to limit the elastic member 41 so that the elastic member 41 reciprocates within the limited receiving space. Telescopically, it only moves in a preset direction in the receiving space, so that the connecting component 30 moves within a preset route, preventing the connecting component 30 from deflecting when moving; on the other hand, the elastic member 41 is provided in the receiving space of the mounting shell 42 In the space, it will not break away from the receiving space and rock back and forth, so as to ensure that the elastic member 41 has stable traction.
- the driving assembly 40 further includes:
- the buckle 43 has one end connected to the elastic member 41 and the other end of the buckle 43 connected to the connecting component 30 .
- the elastic member 41 is connected to the connecting component 30 through the buckle 43. This arrangement not only ensures that the elastic member 41 is firmly connected to the connecting component 30, but also facilitates the connection between the elastic member 41 and the connecting component 30. The assembly 30 is disconnected, allowing damaged parts to be easily replaced.
- the buckle 43 is movably provided on the installation shell 42 , and a part of the buckle 43 extends into the receiving space and is connected to the elastic member 41 , and the other part of the buckle 43 is buckled with the connection component 30 .
- the buckle 43 includes a first buckle 431 and a second buckle 432.
- the first buckle 431 is provided on one of the installation shell 42 and the connection assembly 30, and the second buckle is provided on the other.
- the buckle 432 one of the first buckle 431 and the second buckle 432 extends into the receiving space and is connected with the elastic member 41 .
- the elastic member 41 is snap-connected to the connection component 30 through the first buckle 431 and the second buckle 432 .
- the first buckle 431 is provided on the bracket 31
- the second buckle 432 is connected to the elastic member 41 . Therefore, through the snap connection between the first buckle 431 and the second buckle 432, the elastic member 41 drives the bracket 31 to move.
- the bracket 31 has a rectangular structure, and rollers 32 are respectively provided at the four top corners of the bracket 31 , totaling four rollers 32 .
- the end of the bracket 31 away from the movable connection between the first housing 11 and the second housing 12 that is, the outward end of the bracket 31 is provided with two first buckles 431 .
- the side of the bracket 31 facing the display screen 20 is fixed to the bracket 31 through double-sided tape. Therefore, when the bracket 31 moves, the display screen 20 will move synchronously.
- the installation shells 42 of the two drive assemblies 40 are respectively fixed at the two top corners of the support frame 50 through double-sided tape.
- the third element connected to the elastic member 41 The second buckle 432 is buckled with the first buckle 431 . Since the elastic member 41 inside the driving assembly 40 is in a tensioned state, the direction of the pulling force is away from the movable connection between the first housing 11 and the second housing 12 . Therefore, together with the second buckle 432 connected to the elastic member 41 The first buckle 431 drives the bracket 31 to jointly receive the tensile force.
- the bracket 31 Since the installation shell 42 is fixed at the two top corners of the support frame 50, the bracket 31 is subject to a pulling force away from the movable connection of the first housing 11 and the second housing 12, that is, the display screen 20 is always subject to pulling force.
- the redundant and gravure printed parts of the display screen 20 are smoothed out, thereby solving the problem of gravure printed creases on the display screen 20 .
- the mounting shell 42 includes:
- the limiter 421 is provided on the outside of the installation shell 42.
- the installation shell 42 is provided with a through hole, and the elastic member 41 passes through the through hole to connect with the limiter 421.
- one end of the elastic member 41 close to the limiting member 421 passes through the through hole and is connected to the limiting member 421. This arrangement makes it easy to fix one end of the elastic member 41 and is convenient to operate.
- the limiting member 421 is a pin. After one end of the elastic member 41 passes through the installation shell 42, it is fixed with a pin.
- the installation shell 42 further includes a cover plate 44.
- One end of the installation shell 42 is open, and the cover plate 44 covers the opening.
- the installation shell 42 is a shell structure with one end open.
- the cover plate 44 is closed at the opening of the installation shell 42.
- the cover plate 44 and the installation shell 42 are enclosed to form a receiving space.
- the buckle 43 can be movable.
- one end of the buckle 43 is connected to the elastic member 41 in the receiving space.
- the installation process of the driving assembly 40 can be as follows: first, the base body of the buckle 43 is passed through the cover 44 and connected to one end of the elastic member 41, then the cover 44 and the elastic member 41 are installed in the installation shell 42, and the elastic member 41 is connected. The other end extends out of the through hole and is fixed to the limiting member 421 . Finally, the buckle 43 is connected to the connecting component 30 . Under the traction force of the elastic member 41, the elastic member 41 is connected to the connecting component 30 through the buckle 43, so as to drive the connecting component 30 to roll.
- At least three fixing claws 441 are provided at intervals along the circumferential direction of the cover plate 44 .
- the fixing claws 441 can be spot welded on the mounting shell 42 to stably install the cover plate 44 and the mounting shell 42 and prevent the elastic member 41 from detaching from the mounting shell 42 .
- the mounting shell 42 further includes at least two convex ribs 422 , and the at least two convex ribs 422 are respectively disposed on both sides of the mounting shell 42 .
- the convex ribs 422 are respectively fixed on the display screen. 20 between the first housing 11. With this arrangement, the convex ribs 422 can prevent the mounting shell 42 from loosening in the force-bearing direction of the elastic member 41, thereby increasing the stability of the fixed connection of the mounting shell 42. It can be understood that the installation shell 42 is fixed on the first housing 11 or fixed on the support frame 50 through the ribs 422 .
- the installation shell 42 is fixedly connected to the first housing 11 or the support frame 50 , and may be fixed by one of welding, bonding, riveting and snapping.
- two convex ribs 422 are provided on both sides of the installation shell 42 .
- the two convex ribs 422 cooperate with the support frame 50 .
- the side of the installation shell 42 facing the support frame 50 is fixed to the support frame 50 through double-sided tape. firm.
- the driving assembly 40 is located at a top corner of the support frame 50 .
- the driving connection assembly 30 moves through the driving assembly 40 and drives the display screen 20 to move in a direction away from the movable connection between the first housing 11 and the second housing 12 .
- the driving assembly 40 is located between the support frame 50 and the display screen 20 .
- the support frame 50 has a connection slot 52 on one side facing the display screen 20 , and the drive assembly 40 is fixedly disposed in the connection slot 52 Inside.
- the driving assembly 40 is fixedly mounted on the support frame 50 and accommodated in the connecting groove 52 .
- the connecting groove 52 is provided to limit the position of the driving assembly 40 and prevent it from being driven.
- the component 40 shakes or moves.
- the embodiment of the second aspect of the present application provides an electronic device, a housing 10, a display screen 20, a support frame 50, a connection component 30 and a driving component 40.
- the housing 10 includes a first housing 11 and a second housing 12 that are relatively rotatable.
- the display screen 20 is arranged on one side of the housing 10 .
- the support frame 50 is disposed between the display screen 20 and the first housing 11 , and the support frame 50 is fixedly connected to the first housing 11 .
- connection component 30 is disposed between the display screen 20 and the support frame 50 .
- the connection component 30 includes a bracket 31 and a roller 32 .
- the bracket 31 is connected to the display screen 20 .
- the bracket 31 is connected to the driving component 40 .
- the roller 32 is disposed on the bracket 31 .
- the driving assembly 40 is disposed between the display screen 20 and the support frame 50.
- the driving assembly 40 includes an elastic member 41, an installation shell 42 and a buckle 43.
- the elastic member 41 is received in the receiving space of the installation shell 42, and the buckle 43
- One end of the buckle 43 is connected to the elastic member 41, and the other end of the buckle 43 is connected to the connecting component. 30 card connection.
- the elastic member 41 drives the roller 32 to roll on one side of the support frame 50 through the bracket 31 to drive the display screen 20 away from the first housing 11 and the second housing 12 .
- the movable connection between the first housing 11 and the second housing 12 moves in the direction.
- the electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a personal digital assistant ( personal digital assistant (PDA), etc.
- UMPC ultra-mobile personal computer
- PDA personal digital assistant
- references to the terms “one embodiment”, “some embodiments”, “exemplarily”, “in an embodiment of the present application”, etc. are intended to refer to specific features described in connection with the embodiment or example, Structures, materials, or features are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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Abstract
本申请实施例提供一种电子设备，涉及电子领域，电子设备包括：壳体、显示屏、连接组件、驱动组件；壳体包括可相对转动的第一壳体和第二壳体；显示屏设置于壳体一侧；连接组件滚动设置于显示屏与第一壳体之间，连接组件与显示屏连接；驱动组件设置于显示屏与第一壳体之间，驱动组件与连接组件连接；壳体展开的过程中，驱动组件通过连接组件带动显示屏移动。
Description
相关申请的交叉引用
本申请要求享有于2022年04月29日提交的名称为“电子设备”的中国专利申请第202210464437.5号的优先权，该申请的全部内容通过引用并入本文中。
本申请属于电子技术领域，具体涉及一种电子设备。
随着显示技术的发展，消费者对于电子设备的显示需求越来越多样化、个性化，显示屏可折叠的电子设备兼具携带方便和高清大屏的优点，迎合了当下消费者追求便携和功能的需求。但是显示屏在展开态到折叠态显示屏会被拉长；再从折叠态回到展开态，显示屏呈现出凹陷或折痕状态，从而导致显示屏不平整，降低显示质量。
发明内容
本申请实施例提供一种电子设备，至少能够解决显示屏不平整的技术问题。
本申请第一方面的实施例提供了电子设备，包括：壳体、显示屏、连接组件、驱动组件；
壳体包括可相对转动的第一壳体和第二壳体；
显示屏设置于壳体一侧；
连接组件滚动设置于显示屏与第一壳体之间，连接组件与显示屏连接；
驱动组件设置于显示屏与第一壳体之间，驱动组件与连接组件连接；
壳体展开的过程中，驱动组件通过连接组件带动显示屏移动。
本申请第二方面的实施例提供了电子设备，包括：壳体、显示屏、支撑框体、连接组件和驱动组件；
壳体包括可相对转动的第一壳体和第二壳体；
显示屏设置于壳体一侧；
支撑框体设置于显示屏与第一壳体之间，支撑框体与第一壳体固定连接；
连接组件设置于显示屏与支撑框体之间，连接组件包括支架和滚轮，支架与显示屏连接，支架与驱动组件连接，滚轮设置于支架；
驱动组件设置于显示屏与支撑框体之间，驱动组件包括弹性件、安装壳和卡扣件，弹性件收容于安装壳的收容空间内，卡扣件的一端与弹性件连接，卡扣件的另一端与连接组件卡接；
在第一壳体和第二壳体由折叠状态向展开状态转动的情况下，弹性件通过支架驱动滚轮在支撑框体的一侧滚动，以带动显示屏朝向远离第一壳体和第二壳体之间的活动连接处的方向运动。
在本申请实施例提供的电子设备，通过在壳体内设置连接组件和驱动组件，在显示屏由折叠状态向展开状态转动的情况下，通过驱动组件对连接组件施加驱动力，连接组件带动显示屏远离朝向远离第一壳体和第二壳体之间的活动连接处的方向运动，使得显示屏的冗余部分受到驱动力的作用下恢复到平整状态。如此，可实现显示屏自行展平。而且，处于不同折叠程度下，均可维持显示屏平整，从而有效的改善了显示屏的凹陷或折痕状态，提升了用户体验和感知价值。而且，连接组件和驱动组件在一定程度上稳定支撑显示屏，并可带动显示屏同步运动，保证了显示屏运动的稳定性。
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例中所需要使用的附图作简单的介绍，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是本申请实施例的电子设备在展开状态的结构示意图；
图2是本申请实施例的电子设备的部分分解示意图；
图3是本申请实施例的电子设备的部分结构示意图；
图4是本申请实施例的电子设备的另一部分结构示意图；
图5是本申请实施例的电子设备的连接组件的结构示意图；
图6是本申请实施例的电子设备的连接组件的部分截面图；
图7是本申请实施例的电子设备的连接组件的部分结构示意图；
图8是本申请实施例的电子设备的驱动组件的部分结构示意图。
附图标记说明：
10、壳体；11、第一壳体；12、第二壳体；
20、显示屏；
30、连接组件；31、支架；311、第一侧板；312、第二侧板；313、连接板；32、滚轮；33、第一凸台；34、第二凸台；35、滚轴；
40、驱动组件；41、弹性件；42、安装壳；421、限位件；422、凸筋；43、卡扣件；431、第一卡扣；432、第二卡扣；44、盖板；441、固定爪；
50、支撑框体；51、导向槽；52、连接槽；
60、装饰圈；
70、屏固定支架。
下面将详细描述本申请的各个方面的特征和示例性实施例。在下面的详细描述中，提出了许多具体细节，以便提供对本申请的全面理解。但是，对于本领域技术人员来说很明显的是，本申请可以在不需要这些具体细节中的一些细节的情况下实施。下面对实施例的描述仅仅是为了通过示出本申请的示例来提供对本申请的更好的理解。在附图和下面的描述中，至少部分的公知结构和技术没有被示出，以便避免对本申请造成不必要的模糊；并且，为了清晰，可能夸大了部分结构的尺寸。此外，下文中所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施例中。
在本申请的描述中，需要说明的是，除非另有说明，“多个”的含义是两个以上；术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。此外，说明书以及权利要求中“和/或”表示所连
接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下述描述中出现的方位词均为图中示出的方向，并不是对本申请的实施例的具体结构进行限定。在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以间接相连。对于本领域的普通技术人员而言，可视具体情况理解上述术语在本申请中的具体含义。
相关技术中，电子设备包括显示屏和壳体，壳体包括第一壳体和第二壳体，以及连接第一壳体和第二壳体的铰链模组，铰链模组通过螺丝与第一壳体和第二壳体连接。第一壳体和第二壳体通过铰链模组实现展开状态和折叠状态。显示屏可以折叠弯曲，显示屏四周通过双面胶固定在壳体上，显示屏可随壳体的转动也呈现展开状态和折叠状态，其中，壳体的铰链模组对应显示屏的铰链区，铰链区域有蚀刻，因此在折叠情况下可以被拉长。铰链模组在用户对第一壳体和/或第二壳体施加弯曲力时，带动显示屏做折叠运动。在初始展开态的情况下，显示屏呈现的为整个平整面。
在折叠过程中，铰链模组带动显示屏一起折叠弯曲，同时由于铰链模组与第一壳体和第二壳体连接，因此带动电子设备一起成折叠状态。在折叠过程中，显示屏折叠以后成水滴状态，显示屏的铰链区被拉长。但是，由于显示屏的铰链区被拉长以后不能自动复原，产生冗余长度。因此，当显示屏再从折叠状态向展开状态转动后，冗余部分会出现凹陷或折痕的缺陷，导致显示屏不平整，影响用户体验。
为了解决上述的技术问题，本申请实施例提供了一种电子设备。为了更好地理解本申请，下面结合图1至图8对本申请实施例的电子设备进行详细描述。
参见图1至图4所示，图1是本申请实施例的电子设备在展开状态的结构示意图；图2是本申请实施例的电子设备的部分分解示意图；图3是本申请实施例的电子设备的部分结构示意图；图4是本申请实施例的电子设备的另一部分结构示意图。
如图1至图4所示，本申请第一方面实施例提供的电子设备100，包
括：壳体10、显示屏20、连接组件30和驱动组件40。
壳体10包括可相对转动的第一壳体11和第二壳体12。
显示屏20设置于壳体10一侧。
连接组件30滚动设置于显示屏20与第一壳体11之间，连接组件30与显示屏20连接。
驱动组件40设置于显示屏20与第一壳体11之间，驱动组件40与连接组件30连接。
壳体10展开的过程中，驱动组件40通过连接组件30带动显示屏20移动。
本申请实施例中，壳体10为电子设备100等构件提供安装基础，壳体10包括第一壳体11和第二壳体12，第二壳体12与第一壳体11活动连接且可相对转动，活动连接可采用铰链模组，即第一壳体11位于铰链模组的一侧，第二壳体12位于铰链模组的另一侧，当需要折叠时，可对第一壳体11及第二壳体12分别施加作用力，从而可在铰链模组处产生弯折，并随着弯折程度的加大，第一壳体11和第二壳体12相互靠近，最终贴合在一起，实现电子设备100的折叠，电子设备100的展开过程与上述折叠过程相反。
本申请实施例中，第一壳体11和第二壳体12可以是板体或块体等。例如，第一壳体11和第二壳体12均为板体，在板体的中部区域设置铰链模组，通过铰链模组可以实现板体的折叠。
本申请实施例中，显示屏20可以将电子设备100的一些信息反馈给用户，用户还可以通过显示屏20进行操作，以输入相关信息。例如，显示屏20为屏幕，包括触屏或非触屏，还可以是整体柔性屏，或是局部可变形的柔性屏等。在显示屏20与活动连接处相对的铰链区为柔性屏时，显示屏20在受力的情况下可以在铰链区发生弯折而使显示屏20相对，最终贴合在一起，或者相互背离。显示屏20的一部分设置于第一壳体11，显示屏20的另一部分设置于第二壳体12。当第二壳体12与第一壳体11发生相对转动时，各对应的显示屏20也随第二壳体12与第一壳体11的转动而发生运动，以避免在转动过程中显示屏20与壳体10分离。
可选的，电子设备100具有展开状态和折叠状态，折叠状态包括内折叠状态和外折叠状态。在电子设备100处于内折叠状态的情况下，第一壳体11、第二壳体12和铰链模组位于电子设备100的外侧，能够很好的保护显示屏20。在电子设备100处于外折叠状态的情况下，第一壳体11、第二壳体12和铰链模组位于电子设备100的内侧，显示屏20朝向外侧，使得电子设备100在折叠状态下也能够使用。其中，在电子设备100的展开状态，电子设备100可以处于完全展开状态，也可以处于非完全展开状态，均在本申请的保护范围之内。其中，电子设备100处于完全展开状态时，即展平状态，第一壳体11与第二壳体12处于同一平面，显示屏20均处于同一平面。电子设备100处于非完全展开状态时，第一壳体11与第二壳体12呈夹角设置，且该夹角的取值范围为0°至180°，不包括端点值，显示屏20也呈夹角设置。
本申请实施例中，显示屏20具有相对的显示面和背面，连接组件30设置于显示屏20和第一壳体11之间，可以理解为连接组件30设置于显示屏20的背面，连接组件30面向显示屏20的一侧面粘结于显示屏20的背面，使得连接组件30沿显示屏20的厚度方向层叠设置，从而避免连接组件30的暴露，影响美观。而且，连接组件30还能够支撑和保护显示屏20。
本申请实施例中，驱动组件40设置于显示屏20与第一壳体11之间，且驱动组件40与连接组件30连接，驱动组件40向连接组件30提供驱动力。例如，在电子设备100处于展开状态的情况下，驱动组件40为连接组件30提供拉力，连接组件30带动显示屏20移动，以实现显示屏20向远离朝向远离第一壳体11和第二壳体12之间的活动连接处的方向运动，活动连接处即为显示屏20的铰链区，使得显示屏20的冗余部分受到拉力的作用下恢复到平整状态。在外折叠状态下，驱动组件40始终提供一定的拉力，使显示屏20始终保持平整状态。在内折叠状态下，驱动组件40提供推力，使显示屏20在推力作用下完成折叠。
驱动组件40和连接组件30还可设置在显示屏20与第二壳体12之间，其达到的效果与在显示屏20与第二壳体12之间的效果相同，均是驱动组件40通过连接组件30带动显示屏20移动，使得显示屏20的冗余部分受
到拉力的作用下恢复到平整状态，两个驱动组件40和两个连接组件30可保证显示屏20受力平衡。
可选地，连接组件30至少包括滚轮、滚珠、圆柱和圆环中的一种，以实现连接组件30滚动设置于显示屏20与第一壳体11之间。
在本申请实施例提供的电子设备100，通过在壳体内设置连接组件30和驱动组件40，在壳体10由折叠状态向展开状态转动的情况下，通过驱动组件40对连接组件30施加驱动力，连接组件30带动显示屏20朝向远离第一壳体11和第二壳体12之间的活动连接处的方向运动，使得显示屏20的冗余部分受到驱动力的作用下恢复到平整状态。如此，可实现显示屏20自行展平。处于不同折叠程度下，均可维持显示屏20平整，从而有效的改善了显示屏20的凹陷或折痕状态，提升了用户体验和感知价值。连接组件30和驱动组件40在一定程度上稳定支撑显示屏20，并可带动显示屏20同步运动，保证了显示屏20运动的稳定性。
在一些可选的实施例中，如图1和图3所示，电子设备100还包括：
支撑框体50，支撑框体50位于第一壳体11内，连接组件30设置于显示屏20与支撑框体50之间，支撑框体50与第一壳体11固定连接，且连接组件30滚动连接于支撑框体50。
在这些可选的实施例中，支撑框体50设置在连接组件30与显示屏20之间，支撑框体50固定连接在第一壳体11内。支撑框体50和连接组件30的设置实现对显示屏20的双重支撑。支撑框体50固定在第一壳体11内，支撑框体50实现对显示屏20的静态支撑，连接组件30带动显示屏20移动，连接组件30实现对显示屏20的动态支撑，在第一壳体11和第二壳的展开状态和折叠状态下，稳定支撑显示屏20。
可选的，支撑框体50为用于支撑电路板、电池等结构的中框结构。
继续参阅图2，电子设备还包括：装饰圈60，采用点胶将装饰圈60与支撑框体50固定，即装饰圈60与支撑框体50相互粘接。
电子设备还包括：屏固定支架70，设置在装饰圈60与显示屏20之间。屏固定支架70与显示屏20采用双面胶固定连接。装饰圈60与屏固定支架70采用滑移胶配合连接。
结合参阅图5至图7，图5是本申请实施例的电子设备的连接组件的结构示意图；图6是本申请实施例的电子设备的连接组件的部分截面图；图7是本申请实施例的电子设备的连接组件的部分结构示意图。
在一些可选的实施例中，如图1、图3和图5所示，连接组件30包括：
支架31，支架31设置于支撑框体50与显示屏20之间，支架31与显示屏20连接，支架31与驱动组件40连接，驱动组件40通过支架31带动显示屏20移动；
滚轮32，设于支架31，支架31带动显示屏20移动的过程中，滚轮32在支撑框体50一侧滚动。
在这些可选的实施例中，支架31与显示屏20的背面接触并与显示屏20连接，以实现对显示屏20的支撑和保护。支架31和滚轮32隐藏在显示屏20与支撑框体50之间，不外露，保证了电子设备100的隐蔽性，在一定程度上提升了电子设备100的外观性能。支架31与驱动组件40连接，并在第一壳体11和第二壳体12由折叠状态向展开状态转动的情况下，驱动组件40对支架31施加驱动力，以使得支架31和滚轮32相对于支撑框体50运动，且支架31带动显示屏20运动，使得显示屏20的弯折部分受到驱动力的作用下恢复到平整状态。
可选地，连接组件30包括多个滚轮32。
本申请实施例中，在第一壳体11和第二壳体12由折叠状态向展开状态转动的情况下，驱动组件40施加驱动力驱动多个滚轮32和支架31运动。多个滚轮32保证支架31的运动稳定性，从而防止支架31在运动过程中发生晃动。一定程度降低连接组件30在支撑框体50发生运动的摩擦力，即使驱动组件40施加较小的驱动力也能驱连接组件30运动。
本申请实施例中，多个滚轮32的数量为可选自2、3、4、5、6、7等。多个滚轮32的数量不易过多，以减轻电子设备100的整体质量。
可选地，多个滚轮32在支架31上沿连接组件30运动方向间隔排布。如此设置，不仅保证显示屏20与支架31的运动稳定性，多个滚轮32还可以稳定支撑支架31，分散显示屏20和支架31对滚轮32作用力。
可选地，支架31与显示屏20的形状相同或相近的支撑板或支撑块等
可选地，支架31的形状为矩形、菱形、梯形、三角形、圆形和不规则形状中的一种。
本申请实施例中，支架31既可以是一体形成的支架31，也可以是多个部件组合而成的支架31。
可选地，支架31采用铝合金金属材料制备而成。
可选地，支架31朝向显示屏20的一侧粘结于显示屏20，支架31背离显示屏20的一侧至少部分基体设有加强筋。加强筋的设置可增加支架31的强度。
可选地，支架31朝向显示屏20的一侧通双面胶与显示屏20固定。在支架31受到驱动组件40驱动而发生运动，支架31带动显示屏20运动，使得显示屏20的冗余部分恢复到平整状态。由于支架31和显示屏20一直受到驱动组件40的作用力，壳体10由折叠状态向展开状态转动的瞬间，显示屏20出现的凹痕，支架31带动显示屏20运动，使得显示屏20的凹痕被拉平整，因此，不会产生显示屏20凹痕的外观表现。
在一些可选的实施例中，如图3和图5所示，支架31包括相对设置的第一侧板311、第二侧板312和连接板313，第一侧板311和第二侧板312分别与显示屏20连接，连接板313连接第一侧板311和第二侧板312，驱动组件40与连接板313连接；
连接组件30包括至少两个滚轮32，至少一个滚轮32设置于第一侧板311，至少一个滚轮32设置于第二侧板312。
在一些可选的实施例中，支架31包括第一侧板311、第二侧板312和连接板313，通过第一侧板311、第二侧板312和连接板313组合形成的形状与显示屏20部分基体的相匹配，且支架31与显示屏20沿显示屏20的厚度方向上层叠设置，不仅可以实现支架31对显示屏20的稳定支撑，又可隐藏在显示屏20背面，不外露，保证支架31隐蔽性，并简化支架31结构和整体重量，优于支架31为整块支撑板。
可选地，连接组件30包括四个滚轮32，其中两个滚轮32间隔设置在第一侧板311，另两个滚轮32间隔设置在第二侧板312。滚轮32滚动运动，摩擦力小，即使驱动组件40施加的作用力很小也可以驱动支架31和
滚轮32运动。
在一些可选的实施例中，如图5至图7所示，连接组件30还包括：
第一凸台33，第一凸台33沿支架31背离显示屏20方向延伸成形；
第二凸台34，第二凸台34沿支架31背离显示屏20方向延伸成形，且第二凸台34与第一凸台33相对且间隔设置；
滚轴35，滚轴35设置于第一凸台33与第二凸台34之间，且滚轴35分别与第一凸台33和第二凸台34转动连接，滚轮32套设于滚轴35并沿滚轴35的轴向转动。
在一些可选的实施例中，第一凸台33、第二凸台34和滚轴35的设置用于滚轮32与支架31进行连接，滚轮32安装在第一凸台33和第二凸台34之间，从而实现对滚轮32的两侧进行限位，以引导滚轮32在同一直线上滚动，防止显示屏20在运动过程中发生偏移，影响观感度。
本申请实施例中，第一凸台33与第二凸台34可以为支架31的部分基体，部分基体沿支架31背离显示屏20方向延伸成型，即第一凸台33与第二凸台34可以和支架31为一体成型结构。也可以是，第一凸台33和第二凸台34连接在支架31上，即第一凸台33与第二凸台34可以和支架31为分体结构，第一凸台33与第二凸台34可以采用焊接、粘接、铆接和卡接中一种，以固定在支架31上。
可选地，第一凸台33、第二凸台34和滚轴35均设置在第一侧板311和第二侧板312上。保证滚轮32滚动的稳定性。
在一些可选的实施例中，如图1和图3所示，支撑框体50朝向显示屏20的一侧开设有导向槽51；滚轮32设置于导向槽51内，且滚轮32可在导向槽51内滚动。
在这些可选的实施例中，导向槽51的设置使得滚轮32在导向槽51内滚动，如此设置，导向槽51用于导向连接组件30的运动方向，一定程度上能够避免驱动组件40因为外力受损或使用时间较久发生疲劳，导致连接组件30运动方向发生偏斜，进而使得显示屏20的受损或不稳定。
结合参阅图8，图8是本申请实施例的电子设备的驱动组件的部分示意图。
在一些可选的实施例中，如图1、图3和图8所示，驱动组件40包括：
弹性件41，弹性件41设置于连接组件30与第一壳体11之间，驱动组件40通过弹性件41带动连接组件30移动。
本申请实施例中，驱动组件40包括弹性件41，在第一壳体11和第二壳体12由折叠状态向展平状态转动的情况下，弹性件41处于第一弹性状态，并牵引连接组件30以带动显示屏20沿朝向远离第一壳体11和第二壳体12之间的活动连接处的方向运动；在第一壳体11和第二第一壳体11由展开状态向折叠状态转动的情况下，弹性件41处于第二弹性状态，并牵引连接组件30以带动显示屏20沿朝向靠近第一壳体11和第二壳体12之间的活动连接处的方向运动。
在这些可选的实施例中，弹性件41向连接组件30提供牵引力，在第一壳体11和第二壳体12由折叠状态向展平状态转动的情况下，弹性件41处于受拉状态，基于弹性件41拉伸后的回弹力(拉力)，以使得显示屏20朝向远离第一壳体11和第二壳体12的活动连接处的方向运动，使得显示屏20始终保持平整状态。在第一壳体11和第二壳体12展开状态向折叠状态转动的情况下，此处为内折叠状态下，弹性件41受外载荷处于收缩变形，基于弹性件41收缩后的回弹力(推力)，以使得显示屏20朝向靠近第一壳体11和第二壳体12的活动连接处的方向运动，一定程度的防止显示屏20的在折叠状态下受到过大的拉伸力。
可选地，弹性件41的一端与连接组件30连接，弹性件41的另一端与支撑框体50或第一壳体11连接。如此设置，在含有弹性件41的情况下，可实现连接组件30的滚动，从而带动显示屏20运动。
可选地，弹性件41选自线性弹簧、扭力弹簧、弹片、实心弹性橡胶、多孔弹性橡胶、实心弹性塑料、多孔弹性塑料、记忆金属和磁性构件中的至少一种。
在一些可选的实施例中，驱动组件40还包括：
安装壳42，安装壳42固定设置于第一壳体11内，安装壳42设置有收容空间，弹性件41收容于收容空间内，弹性件41的一端与安装壳42连接，弹性件41的另一端与连接组件30连接。
在这些可选的实施例中，弹性件41安装于安装壳42的收容空间内，一方面，安装壳42用于对弹性件41进行限位，使得弹性件41在限定的收容空间内进行往复伸缩，在收容空间内仅沿预设方向活动，使得连接组件30在预设的路线内进行运动，防止连接组件30运动时发生偏移；另一方面，弹性件41设置在安装壳42的收容空间内，不会脱离该收容空间而来回晃动，以保证弹性件41具有稳定的牵引力。
在一些可选的实施例中，如图3和图8所示，驱动组件40还包括：
卡扣件43，卡扣件43的一端与弹性件41连接，卡扣件43的另一端与连接组件30卡接。
在这些可选的实施例中，通过卡扣件43将弹性件41与连接组件30连接，如此设置，即保证了弹性件41与连接组件30的连接牢固，又可方便将弹性件41与连接组件30解除连接，可以方便更换受损的部件。
可选地，卡扣件43活动设置于安装壳42，且卡扣件43的一部分伸入收容空间内并与弹性件41连接，卡扣件43的另一部分与连接组件30卡接。
示例性地，卡扣件43包括第一卡扣431和第二卡扣432，安装壳42和连接组件30中的一者上设置有第一卡扣431，另一者上设置有第二卡扣432，第一卡扣431件和第二卡扣432中的一者伸入收容空间内并与弹性件41连接。通过第一卡扣431和第二卡扣432将弹性件41与连接组件30卡扣连接。
可选地，第一卡扣431设置在支架31，第二卡扣432与弹性件41连接。因此，通过第一卡扣431与第二卡扣432卡扣连接，弹性件41带动支架31移动。
示例性地，支架31为矩形结构，支架31的四个顶角位置分别设有滚轮32，共四个滚轮32。同时支架31远离第一壳体11和第二壳体12的活动连接处的一端，也即支架31朝外的一端设有两个第一卡扣431。支架31朝向显示屏20的一侧通过双面胶与支架31固定。因此，当支架31运动时，会带动显示屏20同步运动。
相应的，驱动组件40设有两个，两个驱动组件40的安装壳42通过双面胶分别固定在支撑框体50的两个顶角处。同时，与弹性件41连接的第
二卡扣432与第一卡扣431卡扣连接。由于驱动组件40内部的弹性件41处于受拉状态，拉力方向为远离第一壳体11和第二壳体12的活动连接处的方向，因此，与弹性件41连接的第二卡扣432一起受拉，从而通过第一卡扣431带动支架31共同受到拉力作用。由于安装壳42固定在支撑框体50的两个顶角处，因此，支架31受到远离第一壳体11和第二壳体12的活动连接处的拉力，也即显示屏20一直受到拉力，使得显示屏20的冗余、凹印部分被拉平整，从而解决了显示屏20凹印折痕问题。
在一些可选的实施例中，安装壳42包括：
限位件421，限位件421设置于安装壳42外侧，安装壳42上开设有通孔，弹性件41穿过通孔与限位件421连接。
在这些可选的实施例中，弹性件41靠近限位件421的一端穿过通孔与限位件421连接，如此设置，易于对弹性件41的一端进行固定，操作方便。
可选地，限位件421为销钉。在弹性件41一端穿过安装壳42后，采用销钉固定。
可选地，安装壳42还包括盖板44，安装壳42一端开口，盖板44盖合在开口处。
本申请实施例中，安装壳42为一端开口的抽壳结构，盖板44盖合在安装壳42的开口处，盖板44与安装壳42围合形成收容空间，卡扣件43可活动设置在盖板44上，卡扣件43的一端与收容空间内的弹性件41连接。驱动组件40的安装过程可以为：先将卡扣件43部分基体穿设盖板44与弹性件41的一端连接，再将盖板44和弹性件41安装于安装壳42，将弹性件41的另一端伸出通孔与限位件421固定，最后，将卡扣件43与连接组件30连接。在弹性件41牵引力的作用下，通过卡扣件43将弹性件41与连接组件30连接，以带动连接组件30滚动。
可选地，沿盖板44的周向方向间隔设置至少三个固定爪441。将盖板44盖合在安装壳42时，可将固定爪441点焊在安装壳42上，以将盖板44与安装壳42安装稳定，防止弹性件41脱离安装壳42。
在一些可选的实施例中，安装壳42还包括至少两个凸筋422，至少两个凸筋422分别设置于安装壳42的两侧。凸筋422分别固定设置于显示屏
20第一壳体11之间。如此设置，凸筋422可以防止在安装壳42在弹性件41的受力方向有松动，增加安装壳42固定连接的稳定性。可以理解为，安装壳42通过凸筋422固定在第一壳体11上，或者固定在支撑框体50。
可选地，安装壳42与第一壳体11或支撑框体50固定连接，可以采用焊接、粘接、铆接和卡接中的一种方式固定。
示例性地，安装壳42两侧设有两个凸筋422，两个凸筋422与支撑框体50配合，安装壳42面向支撑框体50的一侧通过双面胶与支撑框体50固定牢固。
可选地，驱动组件40位于支撑框体50的顶角位置。通过驱动组件40的驱动连接组件30运动，并带动显示屏20朝向远离第一壳体11和第二壳体12之间的活动连接处的方向运动。
在一些可选的实施例中，驱动组件40位于支撑框体50和显示屏20之间，支撑框体50朝向显示屏20的一侧开设有连接槽52，驱动组件40固定设置于连接槽52内。
在这些可选的实施例中，如图3所示，驱动组件40固定设置于支撑框体50，并容纳在连接槽52内，连接槽52的设置可以对驱动组件40实现限位，防止驱动组件40发生晃动或窜动。
本申请第二方面的实施例提供了电子设备，壳体10、显示屏20、支撑框体50、连接组件30和驱动组件40。
壳体10包括可相对转动的第一壳体11和第二壳体12。
显示屏20设置于壳体10一侧。
支撑框体50设置于显示屏20与第一壳体11之间，支撑框体50与第一壳体11固定连接。
连接组件30设置于显示屏20与支撑框体50之间，连接组件30包括支架31和滚轮32，支架31与显示屏20连接，支架31与驱动组件40连接，滚轮32设置于支架31。
驱动组件40设置于显示屏20与支撑框体50之间，驱动组件40包括弹性件41、安装壳42和卡扣件43，弹性件41收容于安装壳42的收容空间内，卡扣件43的一端与弹性件41连接，卡扣件43的另一端与连接组件
30卡接。
在第一壳体11和第二壳体12由折叠状态向展开状态转动的情况下，弹性件41通过支架31驱动滚轮32在支撑框体50的一侧滚动，以带动显示屏20朝向远离第一壳体11和第二壳体12之间的活动连接处的方向运动。
本申请实施例中，电子设备可以是为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等。
根据本申请实施例的电子设备的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例性地”、“本申请实施例中”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
虽然已经参考优选实施例对本申请进行了描述，但在不脱离本申请的范围的情况下，可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是，只要不存在结构冲突，各个实施例中所提到的各项技术特征均可以任意方式组合起来。本申请并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。
Claims (11)
- 一种电子设备，包括：壳体，所述壳体包括可相对转动的第一壳体和第二壳体；显示屏，所述显示屏设置于所述壳体一侧；连接组件，所述连接组件滚动设置于所述显示屏与所述第一壳体之间，所述连接组件与所述显示屏连接；驱动组件，所述驱动组件设置于所述显示屏与所述第一壳体之间，所述驱动组件与所述连接组件连接；所述壳体展开的过程中，所述驱动组件通过所述连接组件带动所述显示屏移动。
- 根据权利要求1所述的电子设备，所述电子设备还包括：支撑框体，所述支撑框体位于所述第一壳体内，所述连接组件设置于所述显示屏与所述支撑框体之间，所述支撑框体与所述第一壳体固定连接，且所述连接组件滚动连接于所述支撑框体。
- 根据权利要求2所述的电子设备，其中，所述连接组件包括：支架，所述支架设置于所述支撑框体与所述显示屏之间，所述支架与所述显示屏连接，所述支架与所述驱动组件连接，所述驱动组件通过所述支架带动所述显示屏移动；滚轮，所述滚轮设置于所述支架，所述支架带动所述显示屏移动的过程中，所述滚轮在所述支撑框体一侧滚动。
- 根据权利要求3所述的电子设备，其中，所述支架包括相对设置的第一侧板、第二侧板和连接板，所述第一侧板和所述第二侧板分别与所述显示屏连接，所述连接板连接所述第一侧板和所述第二侧板，所述驱动组件与所述连接板连接；所述连接组件包括至少两个所述滚轮，至少一个所述滚轮设置于所述第一侧板，至少一个所述滚轮设置于所述第二侧板。
- 根据权利要求3所述的电子设备，其中，所述支撑框体朝向所述显示屏的一侧开设有导向槽；所述滚轮设置于所述导向槽内，且所述滚轮可在所述导向槽内滚动。
- 根据权利要求1所述的电子设备，其中，所述驱动组件包括：弹性件，所述弹性件设置于所述连接组件与所述第一壳体之间，所述驱动组件通过所述弹性件带动所述连接组件移动。
- 根据权利要求6所述的电子设备，其中，所述驱动组件还包括：安装壳，所述安装壳固定设置于所述第一壳体内，所述安装壳设置有收容空间，所述弹性件收容于所述收容空间内，所述弹性件的一端与所述安装壳连接，所述弹性件的另一端与所述连接组件连接。
- 根据权利要求6所述的电子设备，其中，所述驱动组件还包括：卡扣件，所述卡扣件的一端与所述弹性件连接，所述卡扣件的另一端与所述连接组件卡接。
- 根据权利要求7所述的电子设备，其中，所述安装壳包括：限位件，所述限位件设置于所述安装壳外侧，所述安装壳上开设有通孔，所述弹性件穿过所述通孔与所述限位件连接。
- 根据权利要求2所述的电子设备，其中，所述驱动组件位于所述支撑框体和所述显示屏之间，所述支撑框体朝向所述显示屏的一侧开设有连接槽，所述驱动组件固定设置于所述连接槽内。
- 一种电子设备，包括：壳体，所述壳体包括可相对转动的第一壳体和第二壳体；显示屏，所述显示屏设置于所述壳体一侧；支撑框体，所述支撑框体设置于所述显示屏与第一壳体之间，所述支撑框体与所述第一壳体固定连接；连接组件，所述连接组件设置于所述显示屏与所述支撑框体之间，所述连接组件包括支架和滚轮，所述支架与所述显示屏连接，所述支架与驱动组件连接，所述滚轮设置于所述支架；驱动组件，所述驱动组件设置于所述显示屏与所述支撑框体之间，驱动组件包括弹性件、安装壳和卡扣件，所述弹性件收容于所述安装壳的收容空间内，所述卡扣件的一端与所述弹性件连接，所述卡扣件的另一端与所述连接组件卡接；在所述第一壳体和所述第二壳体由折叠状态向展开状态转动的情况下，所述弹性件通过所述支架驱动所述滚轮在所述支撑框体的一侧滚动，以带动所述显示屏朝向远离所述第一壳体和所述第二壳体之间的活动连接处的方向运动。
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| CN111968513A (zh) * | 2020-08-28 | 2020-11-20 | 维沃移动通信有限公司 | 电子设备 |
| CN112492071A (zh) * | 2020-12-14 | 2021-03-12 | 徐州斯特林工业设计有限公司 | 一种手机的折叠结构 |
| CN113242337A (zh) * | 2021-06-08 | 2021-08-10 | Oppo广东移动通信有限公司 | 移动终端 |
| CN113890919A (zh) * | 2021-11-19 | 2022-01-04 | 维沃移动通信有限公司 | 电子设备 |
| CN114338875A (zh) * | 2021-12-29 | 2022-04-12 | 维沃移动通信有限公司 | 电子设备 |
| CN114928666A (zh) * | 2022-04-29 | 2022-08-19 | 维沃移动通信有限公司 | 电子设备 |
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| CN111968513A (zh) * | 2020-08-28 | 2020-11-20 | 维沃移动通信有限公司 | 电子设备 |
| CN112492071A (zh) * | 2020-12-14 | 2021-03-12 | 徐州斯特林工业设计有限公司 | 一种手机的折叠结构 |
| CN113242337A (zh) * | 2021-06-08 | 2021-08-10 | Oppo广东移动通信有限公司 | 移动终端 |
| CN113890919A (zh) * | 2021-11-19 | 2022-01-04 | 维沃移动通信有限公司 | 电子设备 |
| CN114338875A (zh) * | 2021-12-29 | 2022-04-12 | 维沃移动通信有限公司 | 电子设备 |
| CN114928666A (zh) * | 2022-04-29 | 2022-08-19 | 维沃移动通信有限公司 | 电子设备 |
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