WO2019137332A1 - 一种可折叠的终端设备 - Google Patents

一种可折叠的终端设备 Download PDF

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Publication number
WO2019137332A1
WO2019137332A1 PCT/CN2019/070628 CN2019070628W WO2019137332A1 WO 2019137332 A1 WO2019137332 A1 WO 2019137332A1 CN 2019070628 W CN2019070628 W CN 2019070628W WO 2019137332 A1 WO2019137332 A1 WO 2019137332A1
Authority
WO
WIPO (PCT)
Prior art keywords
slider
slide
seat plate
terminal device
support member
Prior art date
Application number
PCT/CN2019/070628
Other languages
English (en)
French (fr)
Inventor
伍文文
范文
黄涛
朱欣
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to ES19738771T priority Critical patent/ES2950674T3/es
Priority to EP19738771.5A priority patent/EP3739854B1/en
Publication of WO2019137332A1 publication Critical patent/WO2019137332A1/zh
Priority to US16/923,388 priority patent/US11392169B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H04M1/022—The hinge comprising two parallel pivoting axes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • 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
    • 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

Definitions

  • the present application relates to the field of electronic device technologies, and in particular, to a foldable terminal device.
  • terminal devices can provide more and more functions, especially for mobile terminals such as mobile phones and tablet computers, and users have widely browsed web pages, watch videos, and play games through mobile terminals.
  • the terminal equipment is good.
  • foldable terminal devices have become the innovation direction of major terminal equipment manufacturers.
  • this design can achieve folding, often folding causes the flexible panel to substantially slide the support module, and the flexible panel is often subjected to stretching and squeezing, which may cause the screen function to fail.
  • the embodiment of the present application provides a foldable terminal device, which separates a display area and a bending area on a flexible panel, and the distance between the connection structure and the first support member and/or the second support member is adjustable, thereby The problem that the function of the screen is invalid due to the frequent force being stretched or squeezed during the folding or unfolding process of the flexible panel of the terminal device is solved.
  • a first aspect of the embodiments of the present application provides a foldable terminal device, comprising: a foldable flexible panel, a first support member, a second support member, and a connection mechanism; wherein the foldable flexible panel includes a first display a region, a second display region, and a bending region, the bending region being located between the first display region and the second display region; the first support member supporting the first display region and being fixed to the first display region; the second support member supporting a second display area and fixed to the second display area; the connection mechanism connects the first support member and the second support member, and the connection mechanism is expandable and contractible, and the maximum retractable range of the connection mechanism Corresponding to the width of the bending region;
  • the terminal device During folding or unfolding of the terminal device, at least one of the first support member and the second support member is rotated by an external force and drives the connection mechanism to expand and contract, the first support member and The angle of at least one of the second supporting members is in one-to-one correspondence with the displacement of the connecting mechanism, and the bending angle of the foldable flexible panel is in one-to-one correspondence with the displacement of the connecting mechanism.
  • the foldable flexible panel is stretched or squeezed during folding or unfolding of the terminal device. Specifically, the bending angle of the flexible panel is to a bending angle of the bending region of the foldable flexible panel.
  • the display area and the bending area on the flexible panel are separated, and the distance between the connecting structure and the first supporting member and/or the second supporting member is adjustable, thereby effectively avoiding the terminal device.
  • the flexible panel is stretched or squeezed during frequent folding or unfolding, thereby protecting the flexible panel and improving the service life of the terminal device.
  • the connection mechanism includes a first slider and a second slider, the first support member is provided with a first slide, and the second support member is provided with a first a second slide, the first slider is for sliding in the first slide, and the second slider is for sliding in the second slide.
  • the terminal device is slidably engaged by the first slider and the second slider during folding or unfolding, so that the folding or unfolding can be conveniently performed, and the flexible screen can be effectively reduced. Stretching and squeezing.
  • the first displacement generated by the sliding of the first slider and the first rotation of the first supporting member during the folding or unfolding of the terminal device corresponds to the second angle of rotation of the second support member. It can be seen from the second possible implementation that the displacement caused by the sliding of the slider corresponds to the angle of rotation of the supporting member, and the effective cooperation of the rotation and the sliding is realized, and the flexible panel is not stretched or pressed by the rotation.
  • the foldable flexible panel is disposed on an outer surface of the terminal device.
  • the width of the bending region is located to include the first supporting member and the second supporting member
  • the sum of the thicknesses is in the range of values (D, D+a), where D is the sum of the thicknesses, a is the deviation value, and a is greater than zero. That is, the width of the bending region is greater than the sum of the thicknesses of the first supporting member and the second supporting member, and the width of the bending region may be greater than the thickness of the first supporting member, the second supporting member, and the flexible panel and the first supporting member.
  • the sum of the sliding distances of the first slider and the second slider is greater than or equal to the bending region.
  • the width That is, during the unfolding process, the first slider and the second slider will slide out of the bending region, so that the bending region can be more conveniently rotated with the first supporting member and the second supporting member, and the bending is not caused.
  • the flexible panel of the area is elongated, or during the folding process, the flexible panel of the bending area is prevented from being squeezed, thereby protecting the flexible panel well.
  • At least one of the first slider and the second slider slides out of the initial displacement, and is flexible
  • the panel rotates with the first support member and the second support member, and the initial displacement is greater than or equal to the extent to which the flexible panel contracts or elongates as it rotates.
  • Such a design can be pre-adjusted, and the first slider and the second slider are prepared in advance before the flexible panel is rotated, thereby preventing the flexible panel from being pulled up or contracted, thereby effectively avoiding the flexible panel being supported. Sliding on the component.
  • the connecting mechanism is fixedly coupled to the bending region.
  • the fixed connection of the connecting mechanism to the bending region ensures that the bonding effect of the flexible panel is more stable.
  • the connecting mechanism further includes a rotating shaft mechanism; the first slider and the second slider respectively Installed on both sides of the shaft mechanism.
  • the first support member and the second support member respectively drive the rotation of the first seat plate and the second seat plate, and the driving of the first seat block and the second block plate in the first seat plate and the second seat plate
  • the lower rotating shaft mechanism rotates.
  • the terminal device further includes a first seat panel and a second seat panel, the first seat panel being fixedly connected to the first support member
  • the second seat plate is fixedly connected to the second support member
  • the connection mechanism includes a first slider and a second slider, and the first seat plate is provided with a first slide, the second seat
  • the plate is provided with a second slide, the first slider is for sliding in the first slide, the second slider is for sliding in the second slide; a sliding rail, a first sliding slot is disposed on the first seat plate, a second sliding rail is disposed on the second sliding block, and a second sliding slot is disposed on the second sliding plate;
  • the first sliding block and the first sliding plate pass The first sliding rail and the first sliding slot are movably connected, and the second sliding block and the second sliding plate are movably connected by the second sliding rail and the second sliding slot; when the first sliding block and the second sliding block rotate around the rotating shaft mechanism, a slide rail slides in the first chute within an adjustable
  • the rotating shaft mechanism includes a first rotating shaft, a second rotating shaft, a push block and a push rod, and the push block and the push rod are connected by the first connecting member; a first link and a second link are mounted on the rod, the first link and the third link are movably connected by the second connecting member, and the second link and the fourth link are movably connected by the third connecting member;
  • the connecting rod is connected to the first seat plate through the fourth connecting member, the third connecting rod is connected to the first sliding block through the fifth connecting member, and the fourth connecting rod is connected to the second seat plate through the sixth connecting member, the fourth connecting rod
  • the first connecting plate and the second seat plate are rotated to drive the first rotating shaft and the second rotating shaft to rotate, so that the pushing block drives the push rod to slide vertically, and the push rod drives the first
  • the connecting rod and the second connecting rod slide vertically, the first connecting rod drives the third connecting rod to rotate, the third connecting rod rotates to drive the first sliding block to slide in the
  • the first rotating shaft and the second rotating shaft are all provided with a rotating shaft chute;
  • the pushing block is provided with a convex hull; the first rotating shaft and the second When the rotating shaft rotates, the convex hull on the push block slides in the rotating shaft chute, so that the pushing block drives the push rod to slide in the vertical direction.
  • the first slider includes a first shaped hole
  • the rotating shaft mechanism includes a first shaped shaft
  • the first The shaped shaft passes through the first shaped hole to connect the first slider and the rotating shaft mechanism
  • the second sliding block includes a second shaped hole
  • the rotating shaft mechanism includes a second shaped shaft
  • the second shaped shaft passes through the second shaped hole
  • the terminal device further includes a first seat panel and a second seat panel, where the first seat panel is fixed to the first support member Connecting, the second seat plate is fixedly connected to the second support member;
  • the connection mechanism includes a first slider, a second slider, and a rotating shaft mechanism, the first slider and the second slider Separately mounted on two sides of the rotating shaft mechanism, the first seat plate is provided with a first slide, the second seat plate is provided with a second slide, and the first block is used for the first Sliding in the slide, the second slider is used for sliding in the second slide,
  • the rotating shaft mechanism comprises a first bracket beam and a second bracket beam
  • the terminal device further comprises a first motor and a second motor;
  • the motor is fixed to the first seat plate, and the second motor is fixed to the second seat plate;
  • the first motor includes a first telescopic shaft, the first slider is connected to the first telescopic shaft through the first fixing pin, and the second motor includes the second
  • the first slider includes a first slider hole, and the first bracket beam includes a first beam axis, and the first beam axis passes through Passing through the first slider hole to connect the first slider and the first bracket beam;
  • the second slider includes a second slider hole, the second bracket beam includes a second beam shaft, and the second beam shaft passes through a second slider hole to connect the second slider and the second bracket beam.
  • the first motor is configured to control the first force according to the pressing or stretching force received by the first telescopic shaft
  • the speed of the telescopic shaft the second motor is used to control the speed of the second telescopic shaft according to the force of the pressing or stretching of the second telescopic shaft.
  • the connecting mechanism includes a first slider and a second slider, and the terminal device further includes a first motor and a second motor,
  • the first motor includes a first telescopic shaft, the first slider is coupled to a tail of the first telescopic shaft, the second motor includes a second telescopic shaft, and the second slider and the second a tail connection of the telescopic shaft;
  • the first motor is disposed on the first support member, the second motor is disposed on the second support member;
  • the first telescopic shaft is used for telescopic movement,
  • the second telescopic shaft is used for telescopic movement.
  • the first support member is provided with a first slide, and the first motor is disposed in the first slide.
  • the second support member is provided with a second sliding track, and the second motor is disposed in the second sliding channel.
  • the terminal device further includes a first seat plate, and the first seat plate is fixedly connected to the first support member.
  • the first seat plate is provided with a first slide, and the first motor is disposed in the first slide.
  • the terminal device further includes a second seat plate, and the second seat plate is fixedly connected to the second support member.
  • the second seat plate is provided with a second slide, and the second motor is disposed in the second slide.
  • the connecting mechanism further includes a rotating shaft mechanism, wherein the first slider and the second slider are respectively mounted on the Both sides of the shaft mechanism.
  • the foldable terminal device includes a foldable flexible panel, a first support member, a second support member and a connecting mechanism; wherein the flexible panel comprises a first display area, a second display area and a bending area, The bending region is located between the first display area and the second display area; the first support member supports the first display area and is fixed to the first display area; and the second support member supports the second display area and is fixed to the second display area.
  • the connecting mechanism connects the first supporting member and the second supporting member, and the connecting mechanism is expandable and contractible, and a maximum telescopic width of the connecting mechanism corresponds to a width of the bending region; Or during the deployment of the terminal device, at least one of the first support member and the second support member is rotated by an external force and drives the connection mechanism to expand and contract, the first support member and the The angle of at least one of the second supporting members is in one-to-one correspondence with the displacement of the connecting mechanism, and the bending angle of the flexible panel is in one-to-one correspondence with the displacement of the connecting mechanism, and the flexible panel is prevented from being Stretched or squeezed during folding or unfolding of the terminal device.
  • the foldable terminal device provided by the embodiment of the present application is separated from the bent area by the display area, so the first display area and the second display area are not affected by the bending of the terminal device, and the connection structure and the first support are
  • the distance between the member and/or the second supporting member is adjustable, thereby effectively preventing the flexible panel of the terminal device from being stretched or squeezed due to frequent force during folding or unfolding, thereby protecting the flexibility.
  • the panel improves the service life of the terminal equipment.
  • FIG. 1 is a schematic diagram of an embodiment of a foldable terminal device in an embodiment of the present application.
  • FIG. 2A is a schematic diagram of an unfolded state of a foldable terminal device in an embodiment of the present application
  • 2B is a schematic view showing a force folding of the foldable terminal device in the embodiment of the present application.
  • FIG. 2C is a schematic diagram of a folded state of a foldable terminal device in the embodiment of the present application.
  • 3A is a partial cross-sectional view showing a connection structure in an embodiment of the present application.
  • FIG. 3B is a schematic diagram showing an example of sliding displacement of a slider in the embodiment of the present application.
  • 3C is a schematic diagram showing an example of a path experienced by a terminal device in the embodiment of the present application.
  • 3D is a schematic structural view of a slide rail and a chute
  • connection structure 4 is an exploded view of the connection structure in the embodiment of the present application.
  • 5A is a schematic view showing a separation of a rotating shaft mechanism in the embodiment of the present application.
  • 5B is a schematic assembly view of a rotating shaft mechanism in the embodiment of the present application.
  • FIG. 6 is a schematic structural view of an example of a rotating shaft mechanism
  • FIG. 7A is a schematic diagram of another force of the terminal device in an unfolded state in the embodiment of the present application.
  • FIG. 7B is another schematic diagram of the terminal device after being folded in the embodiment of the present application.
  • Figure 8 is another partial cross-sectional view of the connection structure in the embodiment of the present application.
  • Figure 9 is another exploded view of the connection structure in the embodiment of the present application.
  • FIG. 10A is a schematic diagram of another force of the terminal device in an unfolded state in the embodiment of the present application.
  • FIG. 10B is another schematic diagram of the terminal device after being folded in the embodiment of the present application.
  • the embodiment of the present application provides a foldable terminal device.
  • the display area and the bending area of the flexible panel of the foldable terminal device are separated, thereby avoiding the flexible panel sliding and the screen caused by multiple folding of the terminal device.
  • the problem of functional failure. The details are described below.
  • FIG. 1 is a schematic diagram of an embodiment of a foldable terminal device according to an embodiment of the present application.
  • an embodiment of the foldable terminal device provided by the embodiment of the present application includes a foldable flexible panel 10, a first support member 21, a second support member 22 and a connecting mechanism 30;
  • the foldable flexible panel 10 includes a first display area 101, a bend area 102, and a second display area 103.
  • the bend area 102 is located between the first display area 101 and the second display area 103.
  • the first support member 21 supports the first display area 101 and is fixed to the first display area 101; the second support member 22 supports the second display area 103 and is fixed to the second display area 103.
  • connection mechanism 30 connects the first support member 21 and the second support member 22, and the distance between the connection mechanism 30 and the first support member 21 or/and the second support member is adjustable.
  • the attachment mechanism 30 can also be secured to the bend region 103.
  • At least one of the first support member 21 and the second support member 22 is rotated by an external force to drive the connecting mechanism 30 to drive the foldable flexible panel 10 to bend differently as the connecting mechanism 30 rotates.
  • Angle That is, at least one of the first support member 21 and the second support member 22 is rotated by an external force, and the connection mechanism 30 is driven to rotate to drive the foldable flexible panel 10 to bend differently as the connection mechanism 30 rotates. Angle.
  • the connecting mechanism connects the first supporting member and the second supporting member, and the connecting mechanism is telescopic, and a maximum telescopic width of the connecting mechanism corresponds to a width of the bending region.
  • the width of the connecting mechanism is a minimum distance between the first supporting member and the second supporting member when the terminal device is fully deployed.
  • At least one of the first support member and the second support member is rotated by an external force and drives the connection mechanism to expand and contract, and the first support member And an angle of rotation of at least one of the second supporting members corresponds to a displacement of the expansion and contraction of the connecting mechanism, and a bending angle of the foldable flexible panel and a displacement of the connecting mechanism Correspondingly, the flexible panel is prevented from being stretched or squeezed during folding or unfolding of the terminal device.
  • the distance between the first supporting member 21 or the second supporting member 22 and the connecting mechanism 30 is adjustable, so that the terminal device does not stretch or press the flexible panel 10 during folding or unfolding, so that the can be well protected Folded flexible panel 10.
  • the distance is usually small, and the outer casing of the terminal device is covered, so the appearance of the terminal device is not affected, and the distance is not clearly indicated in the figure.
  • the display area and the bending area on the foldable flexible panel are separated, and the connecting mechanism is expandable and contractible, and the maximum retractable range of the connecting mechanism is
  • the width of the bending region corresponds; in particular, the width of the connecting mechanism is the minimum distance between the first supporting member and the second supporting member when the terminal device is fully deployed.
  • At least one of the first support member and the second support member is rotated by an external force and drives the connection mechanism to expand and contract, the first support member and The angle of at least one of the second supporting members is in one-to-one correspondence with the displacement of the connecting mechanism, and the bending angle of the flexible panel is in one-to-one correspondence with the displacement of the connecting mechanism.
  • the foldable flexible panel is stretched or squeezed during folding or unfolding of the terminal device.
  • the foldable flexible panel of the terminal device is effectively prevented from being stretched or squeezed due to frequent force during folding or unfolding, thereby protecting the flexible panel and improving the service life of the terminal device.
  • the foldable flexible panel is disposed on the outer surface of the terminal device, and the foldable flexible panel 10 can be fixed by the adhesive and the first supporting member 21, the connecting mechanism 30, and the second supporting member 22, the adhesive It is a bonding material such as a pressure-sensitive adhesive tape or a thermocompression adhesive film which has good ductility.
  • FIGS. 2A, 2B, and 2C are schematic diagrams showing the unfolded state, the force-folded, and the folded state of the foldable terminal device in the embodiment of the present application.
  • the foldable terminal device is a flat panel in the unfolded state.
  • the foldable terminal device receives an external force, bends inward, and finally reaches the folded state shown in Fig. 2C.
  • the foldable terminal device is subjected to the force of outward opening, from the folded state in which 2C is located to the folded state in which 2A is located.
  • the line where the line indicated by Y1Y2 is located is the line where the rotation axis is located.
  • the first display area 101 or the second display area 103 or the first support member 21 or the second support member 22 rotates around the rotation axis during the folding process of the terminal device.
  • connection relationship of the connection mechanism 30 with the first support member 21 and the second support member 22 can be understood with reference to FIG. 3A.
  • the coupling mechanism 30 includes a first seat plate 301, a second seat plate 302, a first slider 303, a second slider 304, and a spindle mechanism 305.
  • first support member 21 and the second support member 22 is rotated by an external force, and the first slider 303 and the second slider 304 are driven away from each other. Sliding; during the folding of the terminal device, at least one of the first support member 21 and the second support member 22 is rotated by an external force, and drives the first slider 303 and the second slider 304 in a direction close to each other. slide.
  • the terminal device is slidably engaged by the first slider and the second slider, so that the folding or unfolding can be conveniently performed, and the stretching and squeezing of the foldable flexible screen can be effectively reduced. .
  • the first displacement generated by the sliding of the first slider 303 corresponds to the first angle of rotation of the first supporting member 21, and the second displacement generated by the sliding of the second slider 304 Corresponding to the second angle at which the second support member 22 rotates.
  • the displacement corresponding to the angle in the embodiment of the present application may be a one-to-one correspondence of the displacement generated by the sliding, that is, the displacement generated by the sliding of the first slider 303 is used for the rotation of the first supporting member 21 to generate the first angle.
  • the displacement generated by the sliding of the second slider 304 is used for the rotation of the second support member 22 to produce a second angle.
  • the displacement generated by the sliding of the slider corresponds to the angle of rotation of the supporting member, and an effective cooperation between the rotation and the sliding is realized, and the flexible panel is not stretched or pressed by the rotation.
  • first displacement and the second displacement can be understood with reference to FIG. 3B, and both the first displacement and the second displacement shown in FIG. 3B are y.
  • the first angle and the second angle are from 0 to 90 degrees from folding to unfolding or from unfolding to folding, as shown in FIG. 3C, in the process of folding, half of the horizontal direction of the terminal device is a radius R, from 0 to 90. In degrees, the total length of the two sides of the terminal is only half a cycle, which is ⁇ R.
  • the maximum telescopic width of the connecting mechanism corresponds to the width of the bending region, and the width of the connecting mechanism is the minimum between the first supporting member and the second supporting member when the terminal device is fully deployed. distance.
  • the flexible panel rotates with the first support member 21 and the second support member 22, and the initial displacement is greater than or equal to the The extent to which the foldable flexible panel contracts or elongates as it rotates.
  • pre-adjustment can be realized, and the first slider 303 and the second slider 304 have been prepared for displacement before the flexible panel is rotated, thereby preventing the foldable flexible panel from being pulled up or contracted, thereby effectively avoiding The flexible panel slides on the support member.
  • the width of the bending region 102 is within a numerical range (D, D+a) including the sum of the thicknesses of the first support member 21 and the second support member 22, wherein D is the first support member 21 and The sum of the thicknesses of the second support members 22, a is the deviation value, and a is greater than zero. That is, the width of the bent region 102 is greater than D, and the thickness of the adhesive may be further added, and a is greater than the thickness of the adhesive. The width of the bending region 102 satisfies this condition.
  • the sum of the sliding distances of the first slider 303 and the second slider 304 is greater than or equal to the width of the bending region 102. That is, the first slider 303 and the second slider 304 may slide out of the bending region during the unfolding process, so that the bending region 102 can be more conveniently rotated with the first support member 21 and the second support member 22, The flexible panel of the bent region 102 is not stretched, or the flexible panel of the bent region 102 is prevented from being squeezed during folding, thereby protecting the flexible panel well.
  • the first seat plate 301 and the first support member 21 are connected by the first fastener 306 between the first seat plate 301, the second seat plate 302, the first slider 303, the second slider 304 and the hinge mechanism 305.
  • the second seat plate 302 and the second support member 22 are connected by a second fastener 307.
  • the first slider 303 and the second slider 304 are respectively mounted on both sides of the spindle mechanism 305.
  • the first supporting member 21 and the second supporting member 22 respectively drive the first seat plate 301 and the second seat plate 302 to rotate, and the first sliding block 303 and the second sliding block 304 are in the first seat plate 301.
  • the second shaft plate 302 is driven to rotate about the shaft mechanism 305.
  • the first seat plate 301 is provided with a first slide 3010
  • the second seat plate 302 is provided with a second slide 3020 .
  • the first slider 303 can slide in the first slide 3010
  • the second slider 304 can slide in the second slide 3020.
  • the terminal device slides in the first slide 3010 through the first slider 303, and the second slider 304 slides in the second slide 3020. Stretching and squeezing of the foldable flexible screen can be effectively reduced.
  • the direction of sliding of the first slider 303 in the first slide 3010 may be a direction substantially perpendicular to the rotation axis; the sliding of the second slider 304 in the second slide 3020 The direction may be a direction substantially perpendicular to the axis of rotation.
  • the extending direction of the first slide 3010 may be a direction substantially perpendicular to the rotation axis.
  • the extending direction of the second slide 3020 may be a direction substantially perpendicular to the rotation axis.
  • the first slide 3010 has opposite ends, one end is close to the rotating shaft, and the other end is away from the rotating shaft.
  • the second slide 3020 has opposite ends, one end is close to the rotating shaft, and the other end is away from the rotating shaft.
  • the first slide 3010 may also be disposed on the first support member 21, so that the first seat plate 301 may not be disposed.
  • the second slide 3020 may also be disposed on the second support member 22 such that the second seat plate 302 may not be disposed.
  • the connecting mechanism 30 may not include the first seat plate 301 and the second seat plate 302.
  • first support member 21 and the first seat plate 301 may be fixedly connected in any manner.
  • the second supporting member 22 and the second seat plate 302 may be fixedly connected in any manner.
  • a first sliding rail 3031 is disposed on the first sliding block 303, a first sliding slot 3011 is disposed on the first sliding plate 301, a second sliding rail 3041 is disposed on the second sliding block 304, and the second sliding plate 302 is disposed on the second sliding plate 302.
  • the second chute 3021 is disposed on the first sliding rail 3031.
  • the first slider 303 and the first seat plate 301 are movably connected by the first slide rail 3031 and the first sliding slot 3011, and the second slider 304 and the second seat panel 302 are moved by the second slide rail 3041 and the second sliding slot 3021. connection.
  • the first sliding rail 3031 slides in the first sliding slot 3011 within an adjustable distance of the first supporting member 21 and the connecting mechanism 30, and second The slide rail 3041 slides in the second chute 3021 within an adjustable distance of the second support member 22 and the coupling mechanism 30.
  • FIG. 3B is a schematic view of a structure of a slide rail and a sliding slot.
  • the first slide rail 3031 is a first recess structure fixed to the first slider 303.
  • the first sliding slot 3011 is also fixed to the first base.
  • a second groove structure of the plate 301, a side wall of the second groove structure is embedded in the first groove structure.
  • the slide rail and the track in the embodiment of the present application have many deformation structures, and the specific structural form is not limited in the present application, as long as the slide rail can slide on the sliding slot, so that the first support member can be made.
  • the 21 and the second support member 22 generate a telescopic displacement during bending around the spindle mechanism 305.
  • the folding principle of the foldable terminal device provided by the embodiment of the present application can be realized by a mechanical method, and can be realized by a motor.
  • the content realized by the mechanical means is described below with reference to the accompanying drawings.
  • an exploded view of the connecting mechanism 30 includes a first seat plate 301, a second seat plate 302, a first slider 303, and a second slider 304.
  • the slide rails on the first slider are collectively referred to as the first For the slide rail 3031, there may be two first slide rails.
  • the number of the first slide rails may not be limited.
  • the slide slots on the first seat panel 301 are collectively referred to as a first sliding slot 3011, and the number of the first sliding slots 3011 is the same.
  • the number of first slide rails 3031 matches.
  • the sliding slots on the second seat plate 302 are collectively referred to as a second sliding slot 3021
  • the sliding rails on the second sliding block 304 are collectively referred to as a second sliding rail 3041.
  • the number of second rails 3041 matches the number of second chutes.
  • the first slider 303 further includes a first shaped hole 3032
  • the second block further includes a second shaped hole 3042.
  • the shaft mechanism 305 can be understood by referring to the separation diagram of the shaft mechanism shown in FIG. 5A and the combination diagram shown in FIG. 5B.
  • the rotating shaft mechanism 305 includes a first rotating shaft 3051, a second rotating shaft 3052, a pushing block 3053, and a push rod 3054.
  • the first rotating shaft 3051 and the second rotating shaft 3052 are respectively provided with a rotating shaft chute 30511, which is pushed on the block 3053.
  • a convex hull 30531 is provided; the push block 3053 and the push rod 3054 are connected by the first connecting member 3055.
  • a first link 30541 and a second link 30542 are mounted on the push rod 3054.
  • the first link 30541 and the third link 30543 are movably connected by the second connecting member 30544, and the second link 30542 and the fourth link 30545 pass.
  • the third connector 30546 is movably connected.
  • the third link 30543 is connected to the first seat plate 301 through the fourth connecting member 30547, the third link 30543 is connected to the first slider 303 through the fifth connecting member 30548, and the fourth link 30545 is passed through the sixth connecting member 30549.
  • the second seat plate 302 is connected, and the fourth link 30545 is connected to the second slider 304 through the seventh connecting member 30550.
  • the push rod 3054 drives the first link 30541 and the second link 30542 to slide in the vertical direction
  • the first link 30541 drives the third link 30543 to rotate
  • the third link 30543 rotates to drive the first block.
  • 303 slides in the first seat plate 301
  • the second link 30542 drives the fourth link 30545 to rotate
  • the fourth link 30545 drives the second slider 304 to slide in the second seat plate 302.
  • the first slider 303 includes a first shaped hole 3032.
  • the shaft mechanism 305 includes a first profiled shaft 3056.
  • the first profiled shaft 3056 passes through the first profiled hole 3032 to connect the first slider 303 and the spindle mechanism 305.
  • the second slider 304 includes a second shaped hole 3042.
  • the shaft mechanism 305 includes a second profiled shaft 3057.
  • the second profiled shaft 3057 passes through the second profiled hole 3042 to connect the second slider 304 and the spindle mechanism 305.
  • the adjustable distance between the connecting mechanism 30 and the first supporting member 21 and the second supporting member 22 may be centered on the first rotating shaft 3051 and the second rotating shaft 3052, and the first rotating shaft 3051 and the second rotating shaft 3052 are connected as the vertical axis of the coordinate system.
  • the adjustable distance between the mechanism 30 and the first supporting member 21 is the horizontal axis of one side, and the adjustable distance between the connecting mechanism 30 and the second rotating shaft 3052 serves as the horizontal axis of the other side. The adjustment only needs to be understood by taking the coordinate system on the side of the vertical axis.
  • Fig. 6 is a schematic structural view showing an example of a rotating shaft mechanism.
  • the rotating shaft mechanism 305 includes a first rotating shaft 3051 and a second rotating shaft 3052, and the pushing member 3055 is disposed between the first rotating shaft 3051 and the second rotating shaft 3052.
  • the outer wall of the first rotating shaft 3051 has a first thread on the outer wall of the second rotating shaft 3052. Having a second thread, the outer wall of the pushing member 3055 has a third thread, and the first thread and the second thread are both mated and abutted with the third thread, so that the first rotating shaft 3051 and the second rotating shaft 3052 are in rotation.
  • the pushing member 3055 is moved in the radial direction of the rotating shaft.
  • FIG. 7A The sectional view of the above-mentioned mechanical structure terminal device in the unfolded state is as shown in FIG. 7A, the first support member 21 is connected to the first seat plate 301, the first seat plate 301 is engaged with the first slider 303, and the second support member 22 is connected.
  • the second seat plate 302, the second seat plate 302 cooperates with the second slide block 304.
  • the shaft mechanism 305 includes a first bracket beam 30591 and a second bracket beam 30592
  • the terminal device includes a first motor 30581 and a second motor 30582
  • the first motor 30581 is fixed to the first seat plate 301
  • the second motor 30582 is fixed to the second seat plate 302.
  • FIG. 9 is an exploded view of the connection structure.
  • the first motor 30581 includes a first telescopic shaft 305811.
  • the first slider 303 is coupled to the first telescopic shaft 305811 through the first fixing pin 308.
  • the second motor 30582 A second telescopic shaft is included, and the second slider is coupled to the second telescopic shaft by a second fixing pin.
  • the first slider 303 may be coupled to a tail of the first telescopic shaft 305811. Other connection manners may be adopted between the first slider 303 and the first telescopic shaft 305811. When the first telescopic shaft 305811 is in a telescopic motion, the first slider 303 can limit the first The expansion and contraction direction of the telescopic shaft 305811 is sufficient.
  • the second slider 304 may be coupled to a tail of the second telescopic shaft. Other connection manners may be adopted between the second slider 304 and the second telescopic shaft, as long as the second telescopic shaft is in a telescopic motion, the second slider 304 can limit the second telescopic The direction of expansion and contraction of the shaft is sufficient.
  • the terminal device drives the first seat plate and the second seat plate to rotate (through the telescopic movement of the first telescopic shaft 305811 and the telescopic movement of the second telescopic shaft)
  • the rotation of a support member 21 and the second support member 22, which in turn drives the screen to bend can effectively reduce the stretching and squeezing of the foldable flexible screen.
  • the first telescopic shaft 305811 and the second telescopic shaft are elongated to the longest length in a state where the flexible screen is completely folded.
  • the first telescopic shaft 305811 and the second telescopic shaft are shortened to the shortest length in a state where the flexible screen is fully deployed.
  • the flexible screen may be fixed in a half-folded state when the length of the first telescopic shaft 305811 or the second telescopic shaft is fixed between the shortest length and the longest length. Specifically, which folding angle is fixed to the flexible screen can be achieved by adjusting the telescopic length of the first telescopic shaft 305811 or the second telescopic shaft.
  • the first motor 30581 may be disposed in the first slide 3010.
  • the first motor 30581 may be disposed at an end of the first slide 3010 away from the rotating shaft.
  • the second motor 30582 may be disposed in the second slide 3020.
  • the second motor 30582 may be disposed at an end of the second slide 3020 away from the rotating shaft.
  • the first slide 3010 may not be disposed, such that the first motor 30581 may not be disposed in the slide, but may be disposed on the surface of the first seat plate 301 without the first seat plate 301 being disposed. In the case, the first motor 30581 may be disposed on a surface of the first support member 21.
  • the second slide 3010 may not be disposed, such that the second motor 30582 may not be disposed in the slide, but disposed on the surface of the second seat 302, and the second seat 302 is not disposed. In the case of the second motor 30582, the second motor 30582 may be disposed on the surface of the second support member 22.
  • the first slider 303 is coupled to the first bracket beam, and the second slider 304 is coupled to the second bracket beam; the first seat plate 301 and the second seat plate 302 are rotated to drive the first bracket beam 30591 and the second bracket beam 30592 to rotate. In order to drive the first slider 303 and the second slider 303 to rotate.
  • the first telescopic shaft 305811 When the first slider 303 rotates, the first telescopic shaft 305811 is squeezed or stretched, and the first motor 30581 controls the first telescopic shaft to expand and contract to drive the first slider 303 to slide, and the second slider 304 rotates or stretches when rotated.
  • the second telescopic shaft controls the second telescopic shaft to expand and contract to drive the second slider to slide.
  • the first slider 303 includes a first slider hole 3033, and the first bracket beam 30591 includes a first beam shaft 305911.
  • the first beam shaft 305911 passes through the first slider hole 3033 to make the first slider 303 and the first slider 303 A connection of a bracket beam 30591.
  • the second slider includes a second slider hole
  • the second bracket beam includes a second beam shaft
  • the second beam shaft passes through the second slider hole to connect the second slider and the second bracket beam.
  • the first motor controls the speed of the first telescopic shaft according to the pressing or stretching force received by the first telescopic shaft
  • the second motor controls the second telescopic shaft according to the pressing or stretching force received by the second telescopic shaft. speed.
  • the first support member 21 is connected to the first seat plate 301, and the first motor 30581 is slid by the first telescopic shaft 305811. .
  • the second support member 22 is coupled to the second seat plate 302, and the second motor 30582 is slid by the telescopic extension of the second telescopic shaft 305821.
  • the bending angle of the bending region has a one-to-one correspondence with the tensile displacement or the tensile displacement of the slider, and the slider is
  • the lateral tensile displacement increases or decreases the relative distance between the rotating shaft and the seat plate; during folding, the widths of the first support plate and the second support plate of the movable terminal are made
  • the displacement of the slider is offset, so that the flexible panel is always flat, greatly reducing the force of the flexible bending region.

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Abstract

本申请公开了一种可折叠的终端设备，包括：可折叠的柔性面板、第一支撑构件、第二支撑构件和连接机构；柔性面板包括第一显示区域、第二显示区域和弯折区域，弯折区域位于第一显示区域与第二显示区域之间。连接机构连接第一支撑构件和第二支撑构件，所述连接机构连接所述第一支撑构件和所述第二支撑构件，且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应；在折叠或展开所述终端设备过程中，以使所述柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。

Description

一种可折叠的终端设备 技术领域
本申请涉及电子设备技术领域，具体涉及一种可折叠的终端设备。
背景技术
随着终端设备的智能化，终端设备可提供的功能也越来越多，尤其是，例如：手机、平板电脑等移动终端，用户已经广泛通过移动终端浏览网页、观看视频和玩游戏等。
对于终端设备，尤其是移动终端，在浏览网页或者观看视频时终端设备的屏幕越大，视觉效果越好，用户体验越佳，但大屏幕在握持舒适性和携带方便性上就不如小屏幕的终端设备好。
因此，随着有机发光半导体(Organic Light-Emitting Diode,OLED)材料的柔性面板逐步商用化，可折叠的终端设备成为各大终端设备厂商的创新方向。目前已有一种可折叠的终端设备的设计，该设计是将一块柔性面板附在两个或多个通过连接机构连接的支撑模块上，从而实现折叠和展开。这种设计虽然可以实现折叠，但是经常折叠会导致柔性面板相当支撑模块产生滑动，而且柔性面板经常受到拉伸和挤压会导致屏幕功能失效。
发明内容
本申请实施例提供一种可折叠的终端设备，将柔性面板上显示区域和弯折区域做了分离，而且连接结构与第一支撑构件和/或第二支撑构件之间的距离可调，从而解决了终端设备的柔性面板在折叠或展开的过程中因频繁受力被拉伸或挤压而导致的屏幕功能失效的问题。
本申请实施例第一方面提供一种可折叠的终端设备，包括：可折叠的柔性面板、第一支撑构件、第二支撑构件和连接机构；其中，所述可折叠的柔性面板包括第一显示区域、第二显示区域和弯折区域，弯折区域位于第一显示区域与第二显示区域之间；第一支撑构件支撑第一显示区域并与第一显示区域固定；第二支撑构件支撑第二显示区域并与第二显示区域固定；所述连接机构连接所述第一支撑构件和所述第二支撑构件，且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应；
在折叠或展开所述终端设备过程中，所述第一支撑构件和所述第二支撑构件中的至少一个受到外力作用而发生转动并驱动所述连接机构进行伸缩，所述第一支撑构件和所述第二支撑构件中的至少一个转动的角度与所述连接机构伸缩的位移一一对应，且所述可折叠的柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述可折叠的柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。具体地，所述柔性面板的弯折角度至所述可折叠柔性面板的弯折区域的弯折角度。
由该第一方面可见，将柔性面板上显示区域和弯折区域做了分离，而且连接结构与第一支撑构件和/或第二支撑构件之间的距离可调，从而有效的避免了终端设备的柔性面板在折叠或展开的过程中因频繁受力被拉伸或挤压，从而很好的保护了柔性面板，提高了终端设备的使用寿命。
结合第一方面，在第一种可能的实现方式中，连接机构包括第一滑块和第二滑块，所 述第一支撑构件设置有第一滑道，所述第二支撑构件设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动。由该第一种可能的实现方式可见，终端设备在折叠或展开的过程中，通过第一滑块和第二滑块配合滑动，从而可以方便的进行折叠或展开，可以有效的减少对柔性屏幕的拉伸和挤压。
结合上述第一种可能的实现方式，在第二种可能的实现方式中，在终端设备折叠或展开的过程中，第一滑块滑动所产生的第一位移与第一支撑构件转动的第一角度相对应，第二滑块滑动所产生的第二位移与第二支撑构件转动的第二角度相对应。由该第二种可能的实现方式可见，滑块滑动所产生的位移对应支撑构件转动的角度，实现了转动与滑动的有效配合，不会因为转动而拉伸或挤压柔性面板。
结合上述第一方面、第一方面第一种或第二种可能的实现方式，在第三种可能的实现方式中，可折叠的柔性面板设置在终端设备的外表面。
结合上述第一方面、第一方面第一种至第三种中任一可能的实现方式，在第四种可能的实现方式中，弯折区域的宽度位于包含第一支撑构件与第二支撑构件的厚度之和的数值范围(D,D+a)内，其中，D为厚度之和，a为偏差值，a大于0。也就是弯折区域的宽度大于第一支撑构件与第二支撑构件的厚度之和，还可以是弯折区域的宽度大于第一支撑构件、第二支撑构件的厚度以及柔性面板与第一支撑构件和第二支撑构件之间的胶黏剂的总体厚度之和。该第四种可能的实现方式中的设计，可以避免因终端设备的折叠而影响到第一显示区域和第二显示区域。
结合第一方面第一种至第四种中任一可能的实现方式，在第五种可能的实现方式中，第一滑块与第二滑块的滑动的距离之和大于或等于弯折区域的宽度。也就是在展开的过程中第一滑块与第二滑块会滑动出弯折区域，从而可以使弯折区域更方便的随着第一支撑构件和第二支撑构件转动，不会使弯折区域的柔性面板被拉长，或者在折叠的过程中，避免弯折区域的柔性面板被挤压，从而很好的保护了柔性面板。
结合第一方面第一种至第五种中任一可能的实现方式，在第六种可能的实现方式中，第一滑块和第二滑块中的至少一个滑动出起始位移后，柔性面板随第一支撑构件和第二支撑构件转动，起始位移大于或等于柔性面板在转动时收缩或拉长的幅度。这样的设计方式可以实现预先调节，在柔性面板转动前第一滑块和第二滑块已经预先做好了位移准备，从而避免柔性面板被拉升或收缩，从而有效的避免了柔性面板在支撑构件上发生滑动。
结合第一方面第一种至第六种中任一可能的实现方式，在第七种可能的实现方式中，连接机构与弯折区域固定连接。该种可能的实现方式中，连接机构与弯折区域固定连接可以确保柔性面板的粘接效果更稳定。
结合第一方面第一种至第七种中任一可能的实现方式，在第八种可能的实现方式中，连接机构还包括转轴机构；所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧。在折叠或展开过程中，第一支撑构件和第二支撑构件分别带动第一座板和第二座板转动，第一滑块和第二滑块在第一座板和第二座板的驱动下绕转轴机构转动。由该第八种可能的实现方式可见，连接机构中滑块和转轴机构的有效配合，实现了滑块滑动到转动机构转动的转换，从而可以方便的进行折叠或展开。
结合上述第一方面的实现方式，在第九种可能的实现方式中，所述终端设备还包括第一座板和第二座板，所述第一座板与所述第一支撑构件固定连接，所述第二座板与所述第 二支撑构件固定连接；所述连接机构包括第一滑块和第二滑块，所述第一座板设置有第一滑道，所述第二座板设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动；第一滑块上设有第一滑轨，第一座板上设置有第一滑槽，第二滑块上设置有第二滑轨，第二座板上设置有第二滑槽；第一滑块和第一座板通过第一滑轨和第一滑槽活动连接，第二滑块和第二座板通过第二滑轨和第二滑槽活动连接；第一滑块和第二滑块绕转轴机构转动时，第一滑轨在第一滑槽中在第一支撑构件和连接机构的可调的距离内滑动，第二滑轨在第二滑槽中在第二支撑构件和连接机构的可调的距离内滑动。该第九种可能的实现方式中，通过滑槽与滑轨的配合实现了滑块在座板中的滑动。
结合上述第九种可能的实现方式，在第十种可能的实现方式中，转轴机构包括第一转轴、第二转轴、推块和推杆，推块和推杆通过第一连接件连接；推杆上安装有第一连杆和第二连杆，第一连杆与第三连杆通过第二连接件活动连接，第二连杆与第四连杆通过第三连接件活动连接；第三连杆通过第四连接件与第一座板连接，第三连杆通过第五连接件与第一滑块连接，第四连杆通过第六连接件与第二座板连接，第四连杆通过第七连接件与第二滑块连接；第一座板和第二座板转动时驱动第一转轴和第二转轴转动，使推块带动推杆延竖直方向滑动，推杆带动第一连杆和第二连杆延竖直方向滑动，第一连杆带动第三连杆转动，第三连杆转动带动第一滑块在第一座板中滑动，第二连杆带动第四连杆转动，第四连杆带动第二滑块在第二座板中滑动。该第十种可能的实现方式中，通过机械结构的设计实现了转轴转动与滑块滑动的配合。
结合上述第十种可能的实现方式，在第十一种可能的实现方式中，第一转轴和第二转轴上都设置有转轴滑槽；推块上设置有凸包；第一转轴和第二转轴转动时，推块上的凸包在转轴滑槽中滑动，使推块带动推杆延竖直方向滑动。
结合上述第九种至第十一种中任一可能的实现方式，在第十二种可能的实现方式中，第一滑块上包括第一异形孔，转轴机构包括第一异形轴，第一异形轴穿过第一异形孔，以使第一滑块和转轴机构连接；第二滑块上包括第二异形孔，转轴机构包括第二异形轴，第二异形轴穿过第二异形孔，以使第二滑块和转轴机构连接。
结合上述第一方面的实现方式，在第十三种可能的实现方式中，所述终端设备还包括第一座板和第二座板，所述第一座板与所述第一支撑构件固定连接，所述第二座板与所述第二支撑构件固定连接；所述连接机构包括第一滑块，第二滑块，以及转轴机构，所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧，所述第一座板设置有第一滑道，所述第二座板设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动，转轴机构包括第一支架横梁、第二支架横梁，所述终端设备还包括第一电机和第二电机；第一电机与第一座板固定，第二电机与第二座板固定；第一电机包括第一伸缩轴，第一滑块通过第一固定销与第一伸缩轴连接，第二电机包括第二伸缩轴，第二滑块通过第二固定销与第二伸缩轴连接；第一滑块与第一支架横梁连接，第二滑块与第二支架横梁连接；第一座板和第二座板转动使驱动第一支架横梁和第二支架横梁转动，以带动第一滑块和第二滑块转动；第一滑块转动时挤压或拉伸第一伸缩轴，第一电机控制第一伸缩轴伸缩，以带动第一滑块滑动，第二滑块转动时挤压或拉伸第二伸缩轴，第二电机控制第二伸缩轴伸缩，以带动第二滑块滑动。该第十三种可能的实现方式中通过电机实现了对滑块的滑动控制，可以更好的提高用户对终端设备的使用体验。
结合上述第十三种可能的实现方式，在第十四种可能的实现方式中，第一滑块上包括第一滑块孔，第一支架横梁中包括第一横梁轴，第一横梁轴穿过第一滑块孔，以使第一滑块和第一支架横梁的连接；第二滑块上包括第二滑块孔，第二支架横梁中包括第二横梁轴，第二横梁轴穿过第二滑块孔，以使第二滑块和第二支架横梁的连接。
结合上述第十三种或第十四种可能的实现方式，在第十五种可能的实现方式中，第一电机用于根据第一伸缩轴所受到的挤压或拉伸的力控制第一伸缩轴的速度，第二电机用于根据第二伸缩轴所受到的挤压或拉伸的力控制第二伸缩轴的速度。通过速度控制可以很好的实现转动与滑块滑动的配合，更有利于避免柔性面板被拉伸或挤压。
结合上述第一方面中的终端设备，在第十六种可能的实现方式中，所述连接机构包括第一滑块和第二滑块，所述终端设备还包括第一电机和第二电机，所述第一电机包括第一伸缩轴，所述第一滑块与所述第一伸缩轴的尾部连接，所述第二电机包括第二伸缩轴，所述第二滑块与所述第二伸缩轴的尾部连接；所述第一电机设置在所述第一支撑构件上，所述第二电机设置在所述第二支撑构件上；所述第一伸缩轴用于做伸缩运动，所述第二伸缩轴用于做伸缩运动。
结合上述第十六种可能的实现方式，在第十七种可能的实现方式中，所述第一支撑构件设置有第一滑道，所述第一电机设置在所述第一滑道内。
结合上述第十六种可能的实现方式，在第十八种可能的实现方式中，所述第二支撑构件设置有第二滑道，所述第二电机设置在所述第二滑道内。
结合上述第十六种可能的实现方式，在第十九种可能的实现方式中，所述终端设备还包括第一座板，所述第一座板与所述第一支撑构件固定连接，所述第一座板设置有第一滑道，所述第一电机设置在所述第一滑道内。
结合上述第十六种可能的实现方式，在第二十种可能的实现方式中，所述终端设备还包括第二座板，所述第二座板与所述第二支撑构件固定连接，所述第二座板设置有第二滑道，所述第二电机设置在所述第二滑道内。
结合上述第十六种可能的实现方式，在第二十一种可能的实现方式中，所述连接机构还包括转轴机构，所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧。
本申请实施例提供的可折叠的终端设备包括可折叠的柔性面板、第一支撑构件、第二支撑构件和连接机构；其中，柔性面板包括第一显示区域、第二显示区域和弯折区域，弯折区域位于第一显示区域与第二显示区域之间；第一支撑构件支撑第一显示区域并与第一显示区域固定；第二支撑构件支撑第二显示区域并与第二显示区域固定。所述连接机构连接所述第一支撑构件和所述第二支撑构件，且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应；在折叠或展开所述终端设备过程中，所述第一支撑构件和所述第二支撑构件中的至少一个受到外力作用而发生转动并驱动所述连接机构进行伸缩，所述第一支撑构件和所述第二支撑构件中的至少一个转动的角度与所述连接机构伸缩的位移一一对应，且所述柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。
本申请实施例提供的可折叠的终端设备，因显示区域与弯折区域做了分离，所以第一显示区域和第二显示区域不会受到终端设备弯折的影响，而且连接结构与第一支撑构件和/或第二支撑构件之间的距离可调，从而有效的避免了终端设备的柔性面板在折叠或展开 的过程中因频繁受力被拉伸或挤压，从而很好的保护了柔性面板，提高了终端设备的使用寿命。
附图说明
图1是本申请实施例中可折叠的终端设备的一实施例示意图；
图2A是本申请实施例中可折叠的终端设备的展开状态的一示意图；
图2B是本申请实施例中可折叠的终端设备的一受力折叠示示意图；
图2C是本申请实施例中可折叠的终端设备的折叠状态的一示意图；
图3A是本申请实施例中连接结构的一局部剖面图；
图3B是本申请实施例中滑块滑动位移的一示例示意图；
图3C是本申请实施例中终端设备转动所经历路径的一示例示意图；
图3D为滑轨和滑槽的一个结构示意图；
图4是本申请实施例中连接结构的一爆炸图；
图5A是本申请实施例中转轴机构的一分离示意图；
图5B是本申请实施例中转轴机构的一组装示意图；
图6为转轴机构的一个示例的结构示意图；
图7A是本申请实施例中终端设备在展开状态下的另一受力示意图；
图7B是本申请实施例中终端设备折叠后的另一示意图；
图8是本申请实施例中连接结构的另一局部剖面图；
图9是本申请实施例中连接结构的另一爆炸图；
图10A是本申请实施例中终端设备在展开状态下的另一受力示意图；
图10B是本申请实施例中终端设备折叠后的另一示意图。
具体实施方式
下面结合附图，对本申请的实施例进行描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。本领域普通技术人员可知，随着技术的发展和新产品的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请实施例提供一种可折叠的终端设备，所述可折叠的终端设备的柔性面板上显示区域和弯折区域做了分离，从而避免了因终端设备的多次折叠导致柔性面板滑动和屏幕功能失效的问题。以下进行详细说明。
图1为本申请实施例中可折叠的终端设备的一实施例示意图。
如图1所示，本申请实施例提供的可折叠的终端设备的一实施例包括可折叠的柔性面板10、第一支撑构件21、第二支撑构件22和连接机构30；
其中，所述可折叠的柔性面板10包括第一显示区域101、弯折区域102和第二显示区域103，弯折区域102位于第一显示区域101与第二显示区域103之间。
第一支撑构件21支撑第一显示区域101并与第一显示区域101固定；第二支撑构件22支撑第二显示区域103并与第二显示区域103固定。
连接机构30连接第一支撑构件21和第二支撑构件22，且连接机构30与第一支撑构件21或/和第二支撑构件的距离可调。连接机构30还可以与弯折区域103固定。
在折叠或展开过程中，第一支撑构件21和第二支撑构件22中的至少一个受外力作用驱动连接机构30转动，以带动所述可折叠的柔性面板10随连接机构30转动而弯折不同的角度。 也就是第一支撑构件21和第二支撑构件22中的至少一个受到外力作用而发生转动，并驱动连接机构30转动，以带动所述可折叠的柔性面板10随连接机构30转动而弯折不同的角度。
所述连接机构连接所述第一支撑构件和所述第二支撑构件，且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应。具体地，所述连接机构的宽度，为所述终端设备完全展开时所述第一支撑构件与第二支撑构件之间的最小距离。
在折叠或展开所述终端设备过程中，所述第一支撑构件和所述第二支撑构件中的至少一个受到外力作用而发生转动并驱动所述连接机构进行伸缩，且所述第一支撑构件和所述第二支撑构件中的至少一个转动的角度与所述连接机构伸缩的位移一一对应，且所述所述可折叠的柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。
第一支撑构件21或第二支撑构件22与连接机构30的距离可调，则终端设备在折叠或展开的过程中不会拉伸或挤压柔性面板10，从而可以很好的保护所述可折叠的柔性面板10。另外该距离通常较小，终端设备的外壳会覆盖上，所以不会影响终端设备的美观，图中未明确标注出该距离。
由此可见，本申请实施例中将所述可折叠的柔性面板上显示区域和弯折区域做了分离，而且且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应；具体地，所述连接机构的宽度，为所述终端设备完全展开时所述第一支撑构件与第二支撑构件之间的最小距离。
在折叠或展开所述终端设备过程中，所述第一支撑构件和所述第二支撑构件中的至少一个受到外力作用而发生转动并驱动所述连接机构进行伸缩，所述第一支撑构件和所述第二支撑构件中的至少一个转动的角度与所述连接机构伸缩的位移一一对应，且所述柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述所述可折叠的柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。
从而有效的避免了终端设备的所述可折叠的柔性面板在折叠或展开的过程中因频繁受力被拉伸或挤压，从而很好的保护了柔性面板，提高了终端设备的使用寿命。
其中，可折叠的柔性面板设置在终端设备的外表面，所述可折叠的柔性面板10可以通过胶黏剂和第一支撑构件21、连接机构30，以及第二支撑构件22固定，胶黏剂为具有较好延展性的压敏胶带或热压胶膜等粘接材料。
图2A、2B和2C分别是本申请实施例中可折叠的终端设备的展开状态、受力折叠和折叠后状态示意图。
如图2A所示，可折叠的终端设备在展开状态时为一个平板。当要折叠时，如图2B所示，可折叠的终端设备收到外力作用，向内弯折，最后到达图2C所示的折叠状态。反之，从折叠状态到展开状态则是受到向外打开的力的作用，从2C所处的折叠状态展开到2A所处的折叠状态。
图2B中，Y1Y2所指示的这条线所在的直线是旋转轴所在的直线。所述终端设备在折叠过程中，所述第一显示区域101或所述第二显示区域103或所述第一支撑构件21或所述第二支撑构件22围绕所述旋转轴旋转。
连接机构30与第一支撑构件21和第二支撑构件22的连接关系可以参阅图3A进行理解。
连接机构30包括第一座板301、第二座板302、第一滑块303、第二滑块304和转轴机构 305。其中，在终端设备展开的过程中，第一支撑构件21和第二支撑构件22中的至少一个受到外力作用而发生转动，并且带动第一滑块303和第二滑块304沿相互远离的方向滑动；在终端设备折叠的过程中，第一支撑构件21和第二支撑构件22中的至少一个受到外力作用而发生转动，并带动第一滑块303和第二滑块304沿相互靠近的方向滑动。终端设备在折叠或展开的过程中，通过第一滑块和第二滑块配合滑动，从而可以方便的进行折叠或展开，可以有效的减少对所述可折叠的柔性屏幕的拉伸和挤压。
其中，在终端设备折叠或展开的过程中，第一滑块303滑动所产生的第一位移与第一支撑构件21转动的第一角度相对应，第二滑块304滑动所产生的第二位移与第二支撑构件22转动的第二角度相对应。本申请实施例中的位移与角度相对应可以是滑动所产生的位移一一对应，也就是第一滑块303滑动所产生的位移都用于第一支撑构件21的转动，产生第一角度，第二滑块304滑动所产生的位移都用于第二支撑构件22的转动，产生第二角度。滑块滑动所产生的位移对应支撑构件转动的角度，实现了转动与滑动的有效配合，不会因为转动而拉伸或挤压柔性面板。
其中，第一位移和第二位移可以参阅图3B进行理解，如图3B中所示出的第一位移和第二位移都是y。第一角度和第二角度从折叠到展开或者从展开到折叠都是0到90度，如图3C所示，折叠的过程中以终端设备水平方向上的一半为半径R，从0展开到90度时，终端两侧展开所经过的总长度刚好半个周长，也就是πR。所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应，所述连接机构的宽度，为所述终端设备完全展开时所述第一支撑构件与第二支撑构件之间的最小距离。
还可以是，第一滑块303和第二滑块304中的至少一个滑动出起始位移后，柔性面板随第一支撑构件21和第二支撑构件22转动，起始位移大于或等于所述可折叠的柔性面板在转动时收缩或拉长的幅度。这样可以实现预先调节，在柔性面板转动前第一滑块303和第二滑块304已经预先做好了位移准备，从而避免所述可折叠的柔性面板被拉升或收缩，从而有效的避免了柔性面板在支撑构件上发生滑动。
上述实施例中，弯折区域102的宽度位于包含第一支撑构件21与第二支撑构件22的厚度之和的数值范围(D,D+a)内，其中，D为第一支撑构件21与第二支撑构件22的厚度之和，a为偏差值，a大于0。也就是弯折区域102的宽度大于D，也可以再加上粘结剂的厚度，a大于粘结剂的厚度。弯折区域102的宽度满足这一条件，在折叠状态时，就不需要拉动第一显示区域和第二显示区域的所述可折叠的性面板，尤其以避免所述柔性面板的弯折区域在折叠或展开所述终端设备过程中被拉伸或挤压产生皱褶，从而可以更有利的保护柔性面板。
第一滑块303与第二滑块304的滑动的距离之和大于或等于弯折区域102的宽度。也就是在展开的过程中第一滑块303与第二滑块304会滑动出弯折区域，从而可以使弯折区域102更方便的随着第一支撑构件21和第二支撑构件22转动，不会使弯折区域102的柔性面板被拉长，或者在折叠的过程中，避免弯折区域102的柔性面板被挤压，从而很好的保护了柔性面板。
在第一座板301、第二座板302、第一滑块303、第二滑块304和转轴机构305之间，第一座板301与第一支撑构件21通过第一紧固件306连接，第二座板302与第二支撑构件22通过第二紧固件307连接。
第一滑块303和第二滑块304分别安装在转轴机构305的两侧。
在折叠或展开过程中，第一支撑构件21和第二支撑构件22分别带动第一座板301和第二座板302转动，第一滑块303和第二滑块304在第一座板301和第二座板302的驱动下绕转轴机构305转动。
如图3A所示，所述第一座板301设置有第一滑道3010，所述第二座板302设置有第二滑道3020。所述第一滑块303可以在所述第一滑道3010中滑动，所述第二滑块304可以在所述第二滑道3020中滑动。
所述终端设备在折叠或展开的过程中，通过所述第一滑块303在所述第一滑道3010中滑动，以及所述第二滑块304在所述第二滑道3020中滑动，可以有效的减少对所述可折叠的柔性屏幕的拉伸和挤压。
所述第一滑块303在所述第一滑道3010中的滑动的方向可以是与所述旋转轴大致垂直的方向；所述第二滑块304在所述第二滑道3020中的滑动的方向可以是与所述旋转轴大致垂直的方向。
所述第一滑道3010的延伸方向可以是与所述旋转轴大致垂直的方向。所述第二滑道3020的延伸方向可以是与所述旋转轴大致垂直的方向。
所述第一滑道3010具有相对的两端，一端靠近所述旋转轴，另一端远离所述旋转轴。所述第二滑道3020具有相对的两端，一端靠近所述旋转轴，另一端远离所述旋转轴。
所述第一滑道3010也可以设置在所述第一支撑构件21上，这样可以不用设置所述第一座板301。所述第二滑道3020也可以设置在所述第二支撑构件22上，这样可以不用设置所述第二座板302。这样，所述连接机构30可以不包括所述第一座板301和所述第二座板302。
在设置有所述第一座板301和所述第二座板302的情况下，所述第一支撑构件21与所述第一座板301之间可以采用任何方式固定连接。所述第二支撑构件22与所述第二座板302之间可以采用任何方式固定连接。
第一滑块303上设有第一滑轨3031，第一座板301上设置有第一滑槽3011，第二滑块304上设置有第二滑轨3041，第二座板302上设置有第二滑槽3021。
第一滑块303和第一座板301通过第一滑轨3031和第一滑槽3011活动连接，第二滑块304和第二座板302通过第二滑轨3041和第二滑槽3021活动连接。
第一滑块303和第二滑块304绕转轴机构305转动时，第一滑轨3031在第一滑槽3011中在第一支撑构件21和连接机构30的可调的距离内滑动，第二滑轨3041在第二滑槽3021中在第二支撑构件22和连接机构30的可调的距离内滑动。
图3B为滑轨和滑槽的一个结构示意图，该第一滑轨3031为底板固定于第一滑块303上的第一凹槽结构，该第一滑槽3011也为底板固定于第一座板301的第二凹槽结构，该第二凹槽结构的一个侧壁嵌入到该第一凹槽结构中。需要说明的是，本申请实施例中的滑轨和轨道有很多变形结构，具体的结构形态本申请中并不限定，只要滑轨可以在滑槽上滑动即可，从而可以使第一支撑构件21和第二支撑构件22在围绕转轴机构305弯折的过程中产生伸缩位移。
本申请实施例所提供的可折叠的终端设备的折叠原理一种可以通过机械方式实现，一种可以通过电机实现，下面结合附图下介绍通过机械方式实现的内容。
如图4所示，连接机构30的一爆炸图包括第一座板301、第二座板302、第一滑块303 和第二滑块304，第一滑块上的滑轨统称为第一滑轨3031，第一滑轨可以有两个，当然第一滑轨的数量可以不做限定，第一座板301上的滑槽统称为第一滑槽3011，第一滑槽3011的数量与第一滑轨3031的数量相匹配。同理，第二座板302上的滑槽统称为第二滑槽3021，第二滑块304上的滑轨统称为第二滑轨3041。第二滑轨3041的数量与第二滑槽的数量相匹配。第一滑块303上还包括第一异形孔3032，第二滑块上还包括第二异形孔3042。
其中，转轴机构305可参阅图5A所示的转轴机构的分离图和图5B所示的组合图进行理解。如图5A所示，转轴机构305包括第一转轴3051、第二转轴3052、推块3053和推杆3054，第一转轴3051和第二转轴3052上都设置有转轴滑槽30511，推块3053上设置有凸包30531；推块3053和推杆3054通过第一连接件3055连接。
推杆3054上安装有第一连杆30541和第二连杆30542，第一连杆30541与第三连杆30543通过第二连接件30544活动连接，第二连杆30542与第四连杆30545通过第三连接件30546活动连接。
第三连杆30543通过第四连接件30547与第一座板301连接，第三连杆30543通过第五连接件30548与第一滑块303连接，第四连杆30545通过第六连接件30549与第二座板302连接，第四连杆30545通过第七连接件30550与第二滑块304连接。
第一座板301和第二座板302转动时驱动第一转轴3051和第二转轴3052转动，推块3053上的凸包30531在转轴滑槽3055中滑动，使推块3053带动推杆3054延竖直方向滑动，推杆3054带动第一连杆30541和第二连杆30542延竖直方向滑动，第一连杆30541带动第三连杆30543转动，第三连杆30543转动带动第一滑块303在第一座板301中滑动，第二连杆30542带动第四连杆30545转动，第四连杆30545带动第二滑块304在第二座板302中滑动。
第一滑块303上包括第一异形孔3032，转轴机构305包括第一异形轴3056，第一异形轴3056穿过第一异形孔3032，以使第一滑块303和转轴机构305连接。
第二滑块304上包括第二异形孔3042，转轴机构305包括第二异形轴3057，第二异形轴3057穿过第二异形孔3042，以使第二滑块304和转轴机构305连接。
连接机构30与第一支撑构件21和第二支撑构件22的可调的距离可以第一转轴3051和第二转轴3052为中心，第一转轴3051和第二转轴3052作为坐标系的纵轴，连接机构30与第一支撑构件21之间可调的距离作为一侧的横轴，连接机构30与第二转轴3052之间可调的距离作为另一侧的横轴，若只有一侧的距离可调则只需要取纵轴一侧的坐标系进行理解即可。
图6为转轴机构的一个示例的结构示意图。转轴机构305包括第一转轴3051、第二转轴3052，以及推动部件3055置于第一转轴3051和第二转轴3052间，第一转轴3051的外壁上具有第一螺纹，第二转轴3052的外壁上具有第二螺纹，推动部件3055的外壁具有第三螺纹，第一螺纹和第二螺纹均于第三螺纹相配合且抵接，以使第一转轴3051和第二转轴3052在转动的过程中，推动部件3055在转轴的径向方向上移动。
以上机械结构的终端设备在展开状态时的切面图如图7A所示，第一支撑构件21连接第一座板301，第一座板301与第一滑块303配合，第二支撑构件22连接第二座板302，第二座板302与第二滑块304配合，当该终端设备受到向内折叠的外力作用时，各个部件之间会配合转动，得到如图7B所示的折叠状态。
另一种依靠电机实现可折叠的方案的转轴机构如图8所示，转轴机构305包括第一支架横梁30591、第二支架横梁30592，所述终端设备包括第一电机30581和第二电机30582；第 一电机30581与第一座板301固定，第二电机30582与第二座板302固定。
图9为连接结构的一爆炸图，如图9所示，第一电机30581包括第一伸缩轴305811，第一滑块303通过第一固定销308与第一伸缩轴305811连接，第二电机30582包括第二伸缩轴，第二滑块通过第二固定销与第二伸缩轴连接。
所述第一滑块303可以与所述第一伸缩轴305811的尾部连接。所述第一滑块303与所述第一伸缩轴305811之间也可以采用其他的连接方式，只要所述第一伸缩轴305811在伸缩运动时，所述第一滑块303能够限制所述第一伸缩轴305811的伸缩方向即可。所述第二滑块304可以与所述第二伸缩轴的尾部连接。所述第二滑块304与所述第二伸缩轴之间也可以采用其他的连接方式，只要所述第二伸缩轴在伸缩运动时，所述第二滑块304能够限制所述第二伸缩轴的伸缩方向即可。
所述终端设备在折叠或展开的过程中，通过所述第一伸缩轴305811的伸缩运动，以及所述第二伸缩轴的伸缩运动，驱动第一座板和第二座板转动(或者驱动第一支撑构件21和第二支撑构件22转动)，继而带动屏幕弯折，可以有效的减少对所述可折叠的柔性屏幕的拉伸和挤压。在所述柔性屏幕完全折叠的状态下，所述第一伸缩轴305811和所述第二伸缩轴伸长到最长的长度。在所述柔性屏幕完全展开的状态下，所述第一伸缩轴305811和所述第二伸缩轴缩短到最短的长度。在所述第一伸缩轴305811或所述第二伸缩轴的长度固定在最短长度和最长长度之间时，所述柔性屏幕可以固定在半折叠的状态。具体使所述柔性屏幕固定在哪一个折叠角度，可以通过调整所述第一伸缩轴305811或所述第二伸缩轴的伸缩长度实现。
如图9所示，在设置有所述第一滑道3010的情况下，所述第一电机30581可以设置在所述第一滑道3010内。例如：所述第一电机30581可以设置在所述第一滑道3010的远离所述旋转轴的一端。在设置有所述第二滑道3020的情况下，所述第二电机30582可以设置在所述第二滑道3020内。例如：所述第二电机30582可以设置在所述第二滑道3020的远离所述旋转轴的一端。
也可以不设置所述第一滑道3010，这样所述第一电机30581可以不设置在滑道内，而是设置在所述第一座板301的表面，在不设置所述第一座板301的情况下，所述第一电机30581可以设置在所述第一支撑构件21的表面。
也可以不设置所述第二滑道3010，这样所述第二电机30582可以不设置在滑道内，而是设置在所述第二座板302的表面，在不设置所述第二座板302的情况下，所述第二电机30582可以设置在所述第二支撑构件22的表面。
第一滑块303与第一支架横梁连接，第二滑块304与第二支架横梁连接；第一座板301和第二座板302转动使驱动第一支架横梁30591和第二支架横梁30592转动，以带动第一滑块303和第二滑块303转动。
第一滑块303转动时挤压或拉伸第一伸缩轴305811，第一电机30581控制第一伸缩轴伸缩，以带动第一滑块303滑动，第二滑块304转动时挤压或拉伸第二伸缩轴，第二电机控制第二伸缩轴伸缩，以带动第二滑块滑动。
第一滑块303上包括第一滑块孔3033，第一支架横梁30591中包括第一横梁轴305911，第一横梁轴305911穿过第一滑块孔3033，以使第一滑块303和第一支架横梁30591的连接。
第二滑块上包括第二滑块孔，第二支架横梁中包括第二横梁轴，第二横梁轴穿过第二 滑块孔，以使第二滑块和第二支架横梁的连接。
第一电机根据第一伸缩轴所受到的挤压或拉伸的力控制第一伸缩轴的速度，第二电机根据第二伸缩轴所受到的挤压或拉伸的力控制第二伸缩轴的速度。
以上电机结构的终端设备在展开状态时的切面图如图10A所示，第一支撑构件21连接第一座板301，第一电机30581通过第一伸缩轴305811的伸缩拉动第一滑块303滑动。第二支撑构件22连接第二座板302，第二电机30582通过第二伸缩轴305821的伸缩拉动第二滑块304滑动。当该终端设备受到向内折叠的外力作用时，各个部件之间会配合转动，得到如图10B所示的折叠状态。
本申请实施例中，当该可折叠移动终端在展开或折叠的过程中，由于所述弯折区域的弯折角度与滑块的拉伸位移或拉伸位移具有一一对应关系，通过滑块的横向拉伸位移，增大或减小了所述转轴与所述座板的相对距离；在折叠的过程中，使得所述可移动终端的第一支撑板和第二支撑板的宽度与所述滑块的位移相抵消，从而使得所述柔性面板始终保持平整，极大的减小了该柔弯折区域的受力。
以上对本申请实施例所提供的可折叠的终端设备进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (16)

  1. 一种可折叠的终端设备，其特征在于，包括：
    可折叠的柔性面板、第一支撑构件、第二支撑构件和连接机构；
    其中，所述可折叠的柔性面板包括第一显示区域、第二显示区域和弯折区域，所述弯折区域位于所述第一显示区域与所述第二显示区域之间；
    所述第一支撑构件支撑所述第一显示区域并与所述第一显示区域固定；所述第二支撑构件支撑所述第二显示区域并与所述第二显示区域固定；
    所述连接机构连接所述第一支撑构件和所述第二支撑构件，且所述连接机构可伸缩，且所述连接机构的最大可伸缩幅度与所述弯折区域的宽度相对应；
    在折叠或展开所述终端设备过程中，所述第一支撑构件和所述第二支撑构件中的至少一个受到外力作用而发生转动并驱动所述连接机构进行伸缩，所述第一支撑构件和所述第二支撑构件中的至少一个转动的角度与所述连接机构伸缩的位移一一对应，且所述可折叠的柔性面板的弯折角度与所述连接机构伸缩的位移一一对应，避免所述可折叠的柔性面板在折叠或展开所述终端设备过程中被拉伸或挤压。
  2. 根据权利要求1所述的终端设备，其特征在于，
    所述连接机构包括第一滑块和第二滑块，所述第一支撑构件设置有第一滑道，所述第二支撑构件设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动。
  3. 根据权利要求2所述的终端设备，其特征在于，
    所述连接机构还包括转轴机构；所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧。
  4. 根据权利要求1所述的终端设备，其特征在于，所述终端设备还包括第一座板和第二座板，所述第一座板与所述第一支撑构件固定连接，所述第二座板与所述第二支撑构件固定连接；所述连接机构包括第一滑块和第二滑块，所述第一座板设置有第一滑道，所述第二座板设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动，
    所述第一滑块上设有第一滑轨，所述第一座板上设置有第一滑槽，所述第二滑块上设置有第二滑轨，所述第二座板上设置有第二滑槽；
    所述第一滑块和所述第一座板通过所述第一滑轨和所述第一滑槽活动连接，所述第二滑块和所述第二座板通过所述第二滑轨和所述第二滑槽活动连接；
    所述第一滑块和所述第二滑块绕所述转轴机构转动时，所述第一滑轨在所述第一滑槽中在所述第一支撑构件和所述连接机构的可调的距离内滑动，所述第二滑轨在所述第二滑槽中在所述第二支撑构件和所述连接机构的可调的距离内滑动。
  5. 根据权利要求4所述的终端设备，其特征在于，
    所述转轴机构包括第一转轴、第二转轴、推块和推杆，所述推块和所述推杆通过第一连接件连接；
    所述推杆上安装有第一连杆和第二连杆，所述第一连杆与第三连杆通过第二连接件活 动连接，所述第二连杆与第四连杆通过第三连接件活动连接；
    所述第三连杆通过第四连接件与所述第一座板连接，所述第三连杆通过第五连接件与所述第一滑块连接，所述第四连杆通过第六连接件与所述第二座板连接，所述第四连杆通过第七连接件与所述第二滑块连接；
    所述第一座板和所述第二座板转动时驱动所述第一转轴和所述第二转轴转动，使所述推块带动所述推杆延竖直方向滑动，所述推杆带动所述第一连杆和所述第二连杆延竖直方向滑动，所述第一连杆带动所述第三连杆转动，所述第三连杆转动带动所述第一滑块在所述第一座板中滑动，所述第二连杆带动所述第四连杆转动，所述第四连杆带动所述第二滑块在所述第二座板中滑动。
  6. 根据权利要求5所述的终端设备，其特征在于，
    所述第一转轴和所述第二转轴上都设置有转轴滑槽；所述推块上设置有凸包；
    所述第一转轴和所述第二转轴转动时，所述推块上的凸包在所述转轴滑槽中滑动，使所述推块带动所述推杆延竖直方向滑动。
  7. 根据权利要求3-6任一所述的终端设备，其特征在于，
    所述第一滑块上包括第一异形孔，所述转轴机构包括第一异形轴，所述第一异形轴穿过所述第一异形孔，以使所述第一滑块和所述转轴机构连接；
    所述第二滑块上包括第二异形孔，所述转轴机构包括第二异形轴，所述第二异形轴穿过所述第二异形孔，以使所述第二滑块和所述转轴机构连接。
  8. 根据权利要求1所述的终端设备，其特征在于，所述终端设备还包括第一座板和第二座板，所述第一座板与所述第一支撑构件固定连接，所述第二座板与所述第二支撑构件固定连接；所述连接机构包括第一滑块，第二滑块，以及转轴机构，所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧，所述第一座板设置有第一滑道，所述第二座板设置有第二滑道，所述第一滑块用于在所述第一滑道中滑动，所述第二滑块用于在所述第二滑道中滑动，
    所述转轴机构包括第一支架横梁、第二支架横梁，所述终端设备还包括第一电机和第二电机；
    所述第一电机与所述第一座板固定，所述第二电机与所述第二座板固定；
    所述第一电机包括第一伸缩轴，所述第一滑块通过第一固定销与所述第一伸缩轴连接，所述第二电机包括第二伸缩轴，所述第二滑块通过第二固定销与所述第二伸缩轴连接；
    所述第一滑块与所述第一支架横梁连接，所述第二滑块与所述第二支架横梁连接；
    所述第一座板和所述第二座板转动使驱动所述第一支架横梁和所述第二支架横梁转动，以带动所述第一滑块和所述第二滑块转动；
    所述第一滑块转动时挤压或拉伸所述第一伸缩轴，所述第一电机控制所述第一伸缩轴伸缩，以带动所述第一滑块滑动，所述第二滑块转动时挤压或拉伸所述第二伸缩轴，所述第二电机控制所述第二伸缩轴伸缩，以带动所述第二滑块滑动。
  9. 根据权利要求8所述的终端设备，其特征在于，
    所述第一滑块上包括第一滑块孔，所述第一支架横梁中包括第一横梁轴，所述第一横梁轴穿过所述第一滑块孔，以使所述第一滑块和所述第一支架横梁的连接；
    所述第二滑块上包括第二滑块孔，所述第二支架横梁中包括第二横梁轴，所述第二横 梁轴穿过所述第二滑块孔，以使所述第二滑块和所述第二支架横梁的连接。
  10. 根据权利要求8或9所述的终端设备，其特征在于，
    所述第一电机用于根据所述第一伸缩轴所受到的挤压或拉伸的力控制所述第一伸缩轴的速度，所述第二电机用于根据所述第二伸缩轴所受到的挤压或拉伸的力控制所述第二伸缩轴的速度。
  11. 根据权利要求1所述的终端设备，其特征在于，
    所述连接机构包括第一滑块和第二滑块，所述终端设备还包括第一电机和第二电机，所述第一电机包括第一伸缩轴，所述第一滑块与所述第一伸缩轴的尾部连接，所述第二电机包括第二伸缩轴，所述第二滑块与所述第二伸缩轴的尾部连接；所述第一电机设置在所述第一支撑构件上，所述第二电机设置在所述第二支撑构件上；所述第一伸缩轴用于做伸缩运动，所述第二伸缩轴用于做伸缩运动。
  12. 根据权利要求11所述的终端设备，其特征在于，所述第一支撑构件设置有第一滑道，所述第一电机设置在所述第一滑道内。
  13. 根据权利要求11所述的终端设备，其特征在于，所述第二支撑构件设置有第二滑道，所述第二电机设置在所述第二滑道内。
  14. 根据权利要求11所述的终端设备，其特征在于，所述终端设备还包括第一座板，所述第一座板与所述第一支撑构件固定连接，所述第一座板设置有第一滑道，所述第一电机设置在所述第一滑道内。
  15. 根据权利要求11所述的终端设备，其特征在于，所述终端设备还包括第二座板，所述第二座板与所述第二支撑构件固定连接，所述第二座板设置有第二滑道，所述第二电机设置在所述第二滑道内。
  16. 根据权利要求11所述的终端设备，其特征在于，所述连接机构还包括转轴机构，所述第一滑块和所述第二滑块分别安装在所述转轴机构的两侧。
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CN110778598B (zh) * 2019-11-26 2024-04-30 昆山玮硕恒基智能科技股份有限公司 折叠屏内折同步转动机构及电子设备

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