CN108924296A - Flexible screen carriage and terminal device - Google Patents

Flexible screen carriage and terminal device Download PDF

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Publication number
CN108924296A
CN108924296A CN201810690268.0A CN201810690268A CN108924296A CN 108924296 A CN108924296 A CN 108924296A CN 201810690268 A CN201810690268 A CN 201810690268A CN 108924296 A CN108924296 A CN 108924296A
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CN
China
Prior art keywords
roller bearing
state
flexible screen
banding ring
area
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201810690268.0A
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Chinese (zh)
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CN108924296B (en
Inventor
张峰
廖鹏
高博
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Yungu Guan Technology Co Ltd
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Yungu Guan Technology Co Ltd
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Priority to CN201810690268.0A priority Critical patent/CN108924296B/en
Publication of CN108924296A publication Critical patent/CN108924296A/en
Application granted granted Critical
Publication of CN108924296B publication Critical patent/CN108924296B/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0266Details of the structure or mounting of specific components for a display module assembly
    • H04M1/0268Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0264Details of the structure or mounting of specific components for a camera module assembly

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to flexible screen carriage and terminal devices, the flexible screen carriage includes the banding ring being interconnected to form by the edge of flexible screen and transparent flexible film, first roller bearing and the second roller bearing are arranged in parallel in banding ring, first roller bearing and second roller bearing can drive the banding ring to rotate, the main body of terminal device including above-mentioned flexible screen carriage is located in above-mentioned banding ring, so as to improve screen accounting, and above-mentioned flexible screen can be slided in the upper front of main body, the preposition component such as front camera can be visual by the transparent flexible film after sliding, to not influence the function of preposition component, furthermore, the partially flexible screen that flexible screen slides into the main body back side can be used as split screen display available, so that display contents diversification.

Description

Flexible screen carriage and terminal device
Technical field
The present invention relates to field of display devices more particularly to a kind of flexible screen carriages and terminal device.
Background technique
With the fast development of the technologies such as display and the system integration, mobile phone, tablet computer, laptop etc. are mobile Terminal device has become part indispensable in people's life.
It takes the mobile phone as an example, accounting for positive ratio in the screen of mobile phone front setting, to shield accounting bigger, shows that content is also got over More, convenient for reducing page turning number, the visual experience of user can also be promoted by making to operate more convenient and high screen accounting, because And comprehensive screen mobile phone currently on the market is because of widespread love of the design by consumer of its superelevation screen accounting and narrow frame, at For the hot spot competitively developed in the industry.
But it due to being usually provided with the preposition component such as earpiece, front camera, unlocked by fingerprint in mobile phone front, occupies Positive area, thus suppressed the increase of screen accounting, so that the screen accounting maximum of current comprehensive screen mobile phone is also only It can be not " comprehensive " truly to 90% or so.Further for large-screen mobile phone, there is also a problem be, it is single Hand touches screen remote angle if operating can be more difficult, and interferes vulnerable to palm.
Therefore, how further increasing screen accounting and not influencing the use of preposition component is still the comprehensive screen mobile phone institute of design Problems faced.
Summary of the invention
Meet higher screen accounting the object of the present invention is to provide a kind of, large scale is shown and one-handed performance is suitble to require Flexible screen carriage and terminal device.
In one aspect of the invention, a kind of flexible screen carriage is provided, including:First roller bearing, the second roller bearing, thoroughly Bright flexible membrane and flexible screen, wherein to be interconnected to form one band-like at the edge of the flexible screen and the transparent flexible film Ring, first roller bearing and second roller bearing are arranged in parallel in the banding ring, first roller bearing and second rolling Axis can drive the banding ring to rotate.
Optionally, the flexible screen includes the first side and second side being fixedly connected with the transparent flexible film, institute The distance between first side and the second side is stated to be greater than or equal between first roller bearing and second roller bearing Distance.
Optionally, the flexible screen carriage further includes:It is set between first roller bearing and second roller bearing Third roller bearing, the third roller bearing is flexibly connected with the banding ring;And/or along first roller bearing and second rolling The guide rail that line direction between axis is set in the banding ring and the sliding block being slidably connected on the guide rail, the cunning Block is fixedly connected with the banding ring.
Optionally, the flexible screen carriage further includes:Electric motor, the first rolling described in the electrical motor driven Axis, second roller bearing and third roller bearing roll that the banding ring is driven to rotate in the same direction;And/or it is described electronic Motor drives the sliding block to slide that the banding ring is driven to rotate on the guide rail.
In another aspect of this invention, a kind of terminal device, including above-mentioned flexible screen carriage and main body are also provided, The main body is set in the banding ring, and it is opposite that first roller bearing and second roller bearing are respectively arranged at the main body Two sides.
Optionally, the main body further includes the front opposite with the flexible screen and the back side opposite with the front, institute Stating terminal device includes following state:First state, in the first state, the flexible screen be located at it is described it is positive just on Side;Second state, second state is for the banding ring from the first state to first roller bearing far from described second State after one Slideslip of roller bearing;And the third state, the third state be the banding ring from the first state to State after a Slideslip of second roller bearing far from first roller bearing.
Optionally, in second state, the flexible screen includes being located at first roller bearing far from second roller bearing First bending section of side and the first horizontal segment between first roller bearing and second roller bearing, the flexible screen Indication range is the second status display area, and second status display area includes the second state back positioned at first bending section Face viewing area and the second state front viewing area positioned at the first horizontal segment;It is described and/or in the third state Flexible screen includes positioned at second bending section of second roller bearing far from first roller bearing side and being located at first roller bearing The second horizontal segment between second roller bearing, the indication range of the flexible screen are third state viewing area, the third Status display area includes positioned at the third state back displays area of second bending section and positioned at second horizontal segment Third state front viewing area.
Optionally, the front includes that the first prefix area close to the first roller bearing and second close to the second roller bearing are preposition Area, in the first state, first prefix area and second prefix area are covered by the flexible screen;In second shape State, second prefix area are visual by the transparent flexible film;In the third state, first prefix area passes through described Transparent flexible film is visual.
Optionally, first prefix area is provided with first position sensor and fingerprint identification module, described second Prefix area is provided with second position sensor and front camera.
Optionally, the terminal device further includes transparent outer cover, and the transparent outer cover is set to the band of the reverse side Outside shape ring.
The edge of flexible screen carriage provided by the invention, flexible screen and transparent flexible film interconnects to form one Banding ring, first roller bearing disposed in parallel and second roller bearing be located in the banding ring and first roller bearing and Second roller bearing can drive the banding ring to rotate, using the flexible screen carriage, in first roller bearing and described The same side of plane, the region of flexible screen can flexibly change where second roller bearing, can be used for large scale terminal device and realize comprehensively Screen display.
Terminal device including above-mentioned flexible screen carriage has the following advantages that:The main body of terminal device is located at institute first It states in banding ring, so that the front of the main body can be shown, substantially increases screen accounting;Secondly, flexible screen can be in master The upper front of body slides, and the preposition component such as front camera can be visual by the transparent flexible film after sliding, to not influence Such as the use of front camera;Again, when one-handed performance, slidably due to flexible screen, touching screen distal end can be more convenient, and And reduce the influence of palm;In addition, the part that flexible screen slides into the main body back side can be used as split screen display available, so that display content Diversification.
Detailed description of the invention
Fig. 1 a is the schematic diagram of the flexible screen carriage of the embodiment of the present invention.
Fig. 1 b is the side view of the flexible screen carriage of the embodiment of the present invention.
Fig. 1 c is the side view of the flexible screen carriage of another embodiment of the present invention.
Fig. 1 d is the side view of the flexible screen carriage of further embodiment of this invention.
Fig. 2 is the schematic diagram of the main body of the terminal device of the embodiment of the present invention.
Fig. 3 is side view of the terminal device in first state of the embodiment of the present invention.
Fig. 4 is side view of the terminal device in the second state of the embodiment of the present invention.
Fig. 5 is side view of the terminal device in the third state of the embodiment of the present invention.
Description of symbols:
100- flexible screen carriage;The first roller bearing of 110-;The second roller bearing of 120-;130- transparent flexible film;140- is flexible Screen;10- banding ring;The first side 140a-;The second side 140b-;150- third roller bearing;160- guide rail;161- sliding block;300- Terminal device;200- main body;The front 200a-;The back side 200b-;The first prefix area 210-;The second prefix area 220-;21- fingerprint is known Other module;22- front camera;The first position 23- sensor;The second position 24- sensor;141- first state viewing area; The second status display area 142-;The the second state front 142a- viewing area;142b- the second state back displays area;143- third shape State viewing area;143a- third state front viewing area;143b- third state back displays area;310- transparent outer cover.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments, Flexible screen carriage of the invention and terminal device are described in further detail.It should be noted that attached drawing be all made of it is very simple The form of change and use non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.Ability Field technique personnel are not it is also to be understood that technical solution of the present invention can also need to make the creative labor according to common knowledge In the case of increase or decrease certain components, either for the various components in inside configuration or surface setting, position and ratio Example can be different from attached drawing, belong to deformation of the technical solution of the present invention in protection scope.
In following embodiment, term " first " " second " is used between similar element distinguish, and is not necessarily to be used for Certain order or time sequencing are described.It is appreciated that in the appropriate case, these terms so used are replaceable, such as can make Invention as described herein embodiment can be different from it is as described herein or shown in other sequentially operate.
Fig. 1 a is the schematic diagram of the flexible screen carriage of the embodiment of the present invention.Fig. 1 b is the flexible screen of the embodiment of the present invention The side view of carriage.A and Fig. 1 b referring to Fig.1, the flexible screen carriage 100 of the embodiment of the present invention include the first roller bearing 110, the second roller bearing 120, transparent flexible film 130 and flexible screen 140, wherein the side of flexible screen 140 and transparent flexible film 130 Edge is interconnected to form a banding ring 10, the first roller bearing 110 and the second roller bearing 120 be arranged in parallel in banding ring 10 and with band Shape ring 10 is flexibly connected, and the first roller bearing 110 and the second roller bearing 120 can rotate in the same direction and banding ring 10 driven to rotate.
Specifically, flexible screen 140 has the first side 140a and second side 140b connecting with transparent flexible film 130, First side 140a is close to the first roller bearing 110, and second side 140b is close to the second roller bearing 120, it is preferred that first side 140a and The distance between second side 140b D is greater than or equal to the distance between the first roller bearing 110 and the second roller bearing 120 d, thus flexible The coverage area of screen can be greater than or equal to the region between the first roller bearing 110 and the second roller bearing 120.Flexible screen 140 can be Rectangular plate, and preferred, the length of the first roller bearing 110, the second roller bearing 120, first side 140a and second side 140b And transparent flexible film 130 with the width that first side 140a is connected close to (or equal).
In certain embodiments, above-mentioned banding ring 10 can be by rolling in the outer surface of banding ring 10 effect one towards first The external force (or frictional force) of axis 110 or the second roller bearing 120 rotates banding ring 10, meanwhile, the first roller bearing 110 and the second roller bearing 120 are also rotated with unidirectional same rate.
Flexible screen 140 is, for example, the flexible screen that light emitting structure is LCD, OLED or QLED, in certain embodiments, flexible Screen 140 further includes the flexible touch layer being set to towards 10 outer surface side of banding ring, with will pass through the flexible touch layer into Row touch-control is shown.
Due to the rotation of the banding ring 10 including flexible screen 140, for 120 place of the first roller bearing 110 and the second roller bearing For plane, flexible screen 140 can be entirely located in the side of the plane, can also be by rotation so that one of flexible screen 140 The side for dividing display area to be located at the plane, and another part display area is located at the other side of the plane.
Transparent flexible film 130 is used to form banding ring 10 with flexible screen 140 and rotate, and specifically can choose toughness, intensity And the preferable organic film of light transmittance, inoranic membrane or organic and inorganic composite membrane are as transparent flexible film 130, it is described to have The material of machine film can be selected from the group that following material is constituted:Polyether sulfone (PES), polyacrylate (PAR), polyetherimide (PEI), poly- naphthalene dimethyl glycol ester (PEN), polyethylene terephthalate (PET), polyphenylene sulfide (PPS), polyarylate, Polyimides, polycarbonate (PC), cellulose triacetate (TAC) and cellulose-acetate propionate (CAP).
Flexible screen 140 can be by bonding together, in some embodiments with transparent flexible film 130, transparent flexible film 130 be annular, and flexible screen 140 is pasted onto the close transparent flexible film 130 of the annular, to form banding ring 10.First roller bearing 110 It can be linked together, can also be fixedly connected with a shell by a connecting rod with the second roller bearing 120.
Fig. 1 c is the side view of the flexible screen carriage of another embodiment of the present invention.C referring to Fig.1, of the invention another In one embodiment, flexible screen carriage 100 further includes be arranged in parallel between the first roller bearing 110 and the second roller bearing 120 Three roller bearings 150, third roller bearing 150 are slidably connected with banding ring 10, and third roller bearing 150 can be with the first roller bearing 110 and the second rolling The common rotation in the same direction of axis 120, thus drive banding ring 10 towards the first roller bearing 110 far from the second roller bearing 120 one Side is rotated towards the second roller bearing 120 far from the side of the first roller bearing 110.
Fig. 1 d is the side view of the flexible screen carriage of further embodiment of this invention.D referring to Fig.1, it is of the invention again In one embodiment, in the direction of the line between the first roller bearing 110 and the second roller bearing 120, one is provided in banding ring 10 Guide rail 160 and the sliding block 161 being slidably arranged on guide rail 160, sliding block 161 are fixedly connected with banding ring 10, thus sliding block 161 When moving on guide rail 160, side or court of the banding ring 10 towards the first roller bearing 110 far from the second roller bearing 120 can be driven It is rotated to the second roller bearing 120 far from the side of the first roller bearing 110.Preferably, the length of guide rail 160 is less than 110 He of the first roller bearing The distance between second roller bearing 120 d.
Above-mentioned third roller bearing 150 and guide rail 160 can be (or outer with the connecting rod of fixing the first roller bearing 110 and the second roller bearing 120 Shell) it is fixedly connected, to limit the relative position between them.Third roller bearing 150 and sliding block 161 play the rotation of banding ring 10 Booster action, external force or driving power needed for can reduce the first roller bearing 110 of driving and the second roller bearing 120.Further, by In 160 both ends of guide rail to the restriction effect of sliding block 161, the length of guide rail 160 can be used for limiting the rotation model of banding ring 10 It encloses.
The diameter of third roller bearing 150 can be identical as the diameter of the first roller bearing 110 and the second roller bearing 120, or between Between one roller bearing 110 and the diameter of the second roller bearing 120, it is preferred that by introducing third roller bearing 150 or sliding block 161, the first rolling The plane that axis 110 and the second roller bearing 120 are constituted is parallel with the surface of flexible screen 140.
In certain embodiments, it can also be set side by side between the first roller bearing 110 and the second roller bearing 120 greater than one Third roller bearing 150 and guide rail 160, wherein sliding block 161 is slidably connected on guide rail 160, so as to further decrease driving External force or driving power needed for one roller bearing 110 and the second roller bearing 120.
In the embodiment of the present invention, flexible screen carriage 100 can also include with the first roller bearing 110, the second roller bearing 120 with And banding ring 10 is separated the electric motor (not shown) of setting, the electric motor controls the first roller bearing 110, the second roller bearing 120 and third roller bearing 150 rotated towards same direction with identical rate, thus drive banding ring 10 rotate, it is described electronic Motor can also control sliding block 161 and slide that banding ring 10 is driven to rotate on guide rail 160.
Above-mentioned flexible screen carriage 100 can be applied on terminal device, and the terminal device can be mobile phone, plate The portable equipments such as computer, electronic reader.The embodiment of the present invention also provides a kind of end including above-mentioned flexible screen carriage 100 End equipment.Fig. 2 is the schematic diagram of the main body of the terminal device of the embodiment of the present invention.
Referring to Figures 1 and 2, terminal device 300 includes flexible screen carriage 100 and main body 200, flexible screen sliding dress 100 are set including above-mentioned first roller bearing 110, the second roller bearing 120 and is socketed in outside the first roller bearing 110 and the second roller bearing 120 Banding ring 10, main body 200 are set in banding ring 10.
For space-saving consideration, main body 200 can have the 10 inside phase of banding ring with flexible screen carriage 100 Matched shape, e.g. rectangular plate, also, the width of main body 200 can be with the first roller bearing 110 and the second roller bearings 120 The length quite width of (or equal) or main body 200 can also be greater than the length of the first roller bearing 110 and the second roller bearing 120.
Specifically, main body 200 may include the positive 200a opposite with flexible screen 140, the back side opposite with front 200a 200b and the multiple sides for connecting front 200a and back side 200b, hence for the first roller bearing 110 and second disposed in parallel Roller bearing 120 can be respectively arranged at two opposite sides of main body 200.Preferably, the positive 200a of main body is more than or equal to soft The viewing area of property screen 140.
By taking terminal device 300 is mobile phone as an example, main body 200 may include all parts in addition to display module, such as Circuit module, memory module, image processing module (GPU), motion-control module (may include above-mentioned electric motor), camera mould Block etc., wherein the positive 200a opposite with flexible screen 140 of main body 200 can be used for being bonded display module.The embodiment of the present invention In, display module includes flexible screen carriage 100, and main body 200 is set in the banding ring 10 of flexible screen carriage 100 Portion, so that the positive side of terminal device 300 can be used as display model when flexible screen 140 covers the positive 200a of main body 200 It encloses, so that realization is close to or equal to 100% screen accounting.Also, the terminals such as front camera, unlocked by fingerprint are set Standby 300 preposition component, can be exposed by the sliding of banding ring 10, have no effect on the function of above-mentioned preposition component.
Further, the positive 200a of main body 200 may include the first prefix area 210 of close first roller bearing 110 and lean on Second prefix area 220 of nearly second roller bearing 120, the first prefix area 210 and the second prefix area 220 are for being arranged terminal device 300 Preposition component.In preferred embodiment, the first prefix area 210 and the second prefix area 220 are rectangle, the length of the rectangle with Main body 200 is identical close to the border width of the first roller bearing 110, and the rectangle connects between the first roller bearing 110 and the second roller bearing 120 The width in the direction of line is less than the width of unidirectional front 200a.For clear explanation, using the first prefix area 210 as just The bottom (lower part) of face 200a, using the second prefix area 220 as the top (top) of front 200a, the bottom (lower part) and top Portion (top) is corresponding with the top (top) for the image that flexible screen 140 is shown and bottom (lower part).Those skilled in the art should Understand, the rotation of the bottom (lower part) and top (top) such as image in some cases can be exchanged.
Since main body 200 is surrounded by banding ring 10, so that front 200a is surrounded by banding ring 10, and banding ring 10 can be Rotated under the drive of first roller bearing 110 and the second roller bearing 120, also, banding ring 10 include interconnect flexible screen 140 and thoroughly Bright flexible membrane 130, thus, by the rotation of banding ring 10, the surface of the first prefix area 210 and the second prefix area 220 can face To transparent flexible film 130, i.e. the first prefix area 210 and the second prefix area 220 are visual by transparent flexible film 130, thus first The preposition component of prefix area 210 and the setting of the second prefix area 220 can be visual by transparent flexible film 130.
Specifically, the second prefix area 220 setting preposition component for example including front camera 22, front camera 22 can connect with the camera module in main body 200, use in the scenes such as such as self-timer or Video chat, in banding ring 10 When rotating towards the first roller bearing 110 far from the direction of the second roller bearing 120, front camera 22 is visual by transparent flexible film 130, By selecting the transparent flexible film 130 of preferable light transmittance, front camera 22 can be shot through transparent flexible film 130.
In the first prefix area 210, the preposition component of setting is for example including fingerprint identification module 21, the fingerprint identification module For carrying out fingerprint recognition, when banding ring 10 is rotated towards the second roller bearing 120 far from the direction of the first roller bearing 110, the finger Line identification module is visual by transparent flexible film 130.Fingerprint identification module 21 can be light sensation fingerprint identification module, pass through selection The transparent flexible film 130 of preferable light transmittance, fingerprint identification module 21 can recorde the figure of the fingerprint right above the first prefix area 210 As being analyzed and being identified.Fingerprint identification module 21 is also possible to touch fingerprint identification module, at this time can be by transparent Certain openings are formed on flexible membrane 130, when banding ring 10 is rotated towards the second roller bearing 120 far from the direction of the first roller bearing 110, Fingerprint identification module 21 is exposed by the opening to carry out fingerprint recognition.Preferably, the light transmittance of transparent flexible film 130 is greater than 80%, more preferably, the light transmittance of transparent flexible film 130 is greater than 90%.
In order to which the rotation to banding ring 10 is monitored, main body 200 the first prefix area 210 or with the first prefix area 210 adjacent sides, may be provided with first position sensor 23, main body 200 the second prefix area 220 or with it is second preposition The adjacent side in area 220, may be provided with second position sensor 24, first position sensor 23 and second position sensor 24 It such as include optical sensor and processor, effect is to measure the turned position of banding ring 10 and feed back to the figure in main body 200 As processing module and motion-control module, banding ring 10 is positioned and be controlled the indication range of flexible screen 140.
Driving IC for driving flexible screen 140 to be shown can fit in flexible screen 140 towards in banding ring 10 On the surface of side, for example, the driving IC can fit in the marginal zone of flexible screen 140 not connecting with transparent flexible film 130 Domain, since the position of flexible screen 140 is variable, it is preferred that the driving IC can be connected to main body 200 for example, by flexible FPC In image processing module.
In the embodiment of the present invention, terminal device 300 can include at least following three kinds of states.
Fig. 3 is side view of the terminal device in first state of the embodiment of the present invention.In the first state, flexible screen 140 central point is overlapped with the orthographic projection of the central point of 200 front 200a of main body, that is, flexible screen 140 is located at front 200a's Surface.
It is first state viewing area 141 in the indication range of the first state, flexible screen 140, due to flexible screen 140 The distance between first side 140a and second side 140b D are greater than or equal between the first roller bearing 110 and the second roller bearing 120 Distance d, so that first state viewing area 141 covers positive 200a, that is, can reach be close to or equal to 100% screen accounting.The One status display area 141 can be identical as the range size of positive 200a, for showing same picture material.Described image Content can be picture, text, video etc..
Fig. 4 is side view of the terminal device in the second state of the embodiment of the present invention.Second state refers to band-like Ring 10 is from the first state to the first roller bearing 110 far from the state after 120 1 Slideslip of the second roller bearing.In second shape State, flexible screen 140 include positioned at first bending section of first roller bearing 110 far from 120 side of the second roller bearing and being located at the first roller bearing 110 and the second first horizontal segment between roller bearing 120.
It is the second status display area 142 in the indication range of second state, flexible screen 140, specifically, the second state Viewing area 142 may include the second state back displays area 142b positioned at first bending section, and be located at first water Further the second state back displays area 142b and the second shape can be set in second state front viewing area 142a of flat section State front viewing area 142a shows identical or different picture material.For example, in said second condition, the of former first state One status display area 141 reduces and only shows in the second state front viewing area 142a, and in the back side 200b mono- of main body 200 Side, the second state back displays area 142b can show another picture material, such as by adjusting display area, can be first Horizontal segment 142 shows the picture material of laststate, and shows the picture materials such as time, described image in the first bending section 141 Content changes over time under the control of image processing module.
Fig. 5 is side view of the terminal device in the third state of the embodiment of the present invention.Referring to Fig. 5, the third state refers to Be banding ring 10 from the first state to the separate Slideslip of the first roller bearing 110 after state.In the third state, Flexible screen 140 includes positioned at second bending section of second roller bearing 120 far from 110 side of the first roller bearing and being located at the first roller bearing 110 And second the second horizontal segment between roller bearing 120.
It is third state viewing area 143 in the indication range of the third state, flexible screen 140, specifically, the third state Viewing area 143 may include the third state back displays area 143b positioned at second bending section, and be located at second water Further third state back displays area 143b and third shape can be set in the third state front viewing area 143a of flat section State front viewing area 143a shows identical or different picture material.For example, under the third state, originally in first state When positioned at main body 200 positive 200a first state viewing area 141 reduce and only third state front viewing area 143a show Show, and in the back side side 200b of main body 200, third state back displays area 143b shows another picture material.
The terminal device 300 of the embodiment of the present invention, can according to need sliding banding ring 10 makes at the terminal device 300 In above-mentioned first state, the second state or the third state, terminal device 300 can also be cut between wherein any two state It changes, when state changes, the viewing area positioned at the positive side 200a changes, specifically in above-mentioned first state, eventually End equipment 300 can be screen display comprehensively, and in above-mentioned second state or the third state, the second prefix area 220 of positive 200a Or first prefix area 210 it is visual by transparent flexible film 130, to be set to the second prefix area 220 or the first prefix area 210 Preposition component can execute its function under perspective.
In order to protect banding ring 10 to avoid being rubbed or being damaged, referring to Fig. 3 to Fig. 5, in the back side 200b for being located at main body 200 Side, terminal device 300 can also include a transparent outer cover 310, the material of transparent outer cover 310 can by hardness and translucency compared with Good organic or inorganic material is made.Transparent outer cover 310 can be connect with the first roller bearing 110 and the second roller bearing 120.In main body 200 back side 200b may be provided with main camera, and the camera module being arranged in the main camera and main body 200 is connect, and And the main camera is visual by transparent outer cover 310, because without influencing its shooting function.
In conclusion the terminal device 300 of the embodiment of the present invention, main body 200 is located inside banding ring 10, flexible screen 140 It is arranged in the positive side 200a of main body 200, substantially increases screen accounting, it can be achieved that screen display comprehensively;Also, flexible screen 140 It can be slided up and down in the positive 200a of main body 200, in preposition components such as the front cameras that the positive 200a of main body 200 is arranged Can be visual by transparent flexible film 130, so that not influencing preposition component executes its function;Above-mentioned terminal device 300 is grasped in one hand When making, slidably due to flexible screen 140, one hand touch screen is more convenient, can also reduce palm when touching screen distal end Influence;In addition, for flexible screen 140 by sliding, part display area is located at the front of main body 200 in above-mentioned terminal device 300 The side 200a, and another part display area is located at the back side side 200b of main body 200, in the positive 200a mono- of main body 200 Side and the back side side 200b of main body 200 carry out split screen display available, so that display contents diversification.
It is understood that above embodiments are only limited to describe technical solution of the present invention, for any ripe For knowing those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the skill of the disclosure above Art content makes possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore, Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention Modification, equivalent variations and modification, all of which are still within the scope of protection of the technical scheme of the invention.

Claims (10)

1. a kind of flexible screen carriage, which is characterized in that including:First roller bearing, the second roller bearing, transparent flexible film and flexibility Screen, wherein the edge of the flexible screen and the transparent flexible film is interconnected to form a banding ring, first roller bearing and Second roller bearing is arranged in parallel in the banding ring, and first roller bearing and second roller bearing can drive the banding ring Rotation.
2. flexible screen carriage as described in claim 1, which is characterized in that the flexible screen includes and the transparent flexible The first side and second side that film is fixedly connected, the distance between the first side and the second side are greater than or equal to The distance between first roller bearing and second roller bearing.
3. flexible screen carriage as described in claim 1, which is characterized in that the flexible screen carriage further includes:
The third roller bearing being set between first roller bearing and second roller bearing, the third roller bearing and the banding ring are living Dynamic connection;And/or
Line direction between first roller bearing and second roller bearing is set to guide rail and cunning in the banding ring The dynamic sliding block being connected on the guide rail, the sliding block are fixedly connected with the banding ring.
4. flexible screen carriage as claimed in claim 3, which is characterized in that the flexible screen carriage further includes:
Electric motor, the first roller bearing, second roller bearing and third roller bearing described in the electrical motor driven roll in the same direction It moves that the banding ring is driven to rotate;And/or sliding block described in the electrical motor driven is slided on the guide rail to band Move the banding ring rotation.
5. a kind of terminal device, which is characterized in that including the described in any item flexible screen carriages of such as Claims 1-4 with And main body, the main body are set in the banding ring, first roller bearing and second roller bearing are respectively arranged at the master Two opposite sides of body.
6. terminal device as claimed in claim 5, which is characterized in that the main body further include it is opposite with the flexible screen just Face and the back side opposite with the front, the terminal device include following state:
First state, in the first state, the flexible screen is located at the positive surface;
Second state, second state is for the banding ring from the first state to first roller bearing far from described second State after one Slideslip of roller bearing;And
The third state, the third state is for the banding ring from the first state to second roller bearing far from described first State after one Slideslip of roller bearing.
7. terminal device as claimed in claim 6, which is characterized in that in second state, the flexible screen includes being located at First bending section of first roller bearing far from second roller bearing side and it is located at first roller bearing and second roller bearing Between first horizontal segment, the indication range of the flexible screen is the second status display area, and second status display area includes The second state back displays area positioned at first bending section and the second state front positioned at the first horizontal segment are aobvious Show area;
And/or
In the third state, the flexible screen includes curved positioned at second roller bearing second far from first roller bearing side Tune and the second horizontal segment between first roller bearing and second roller bearing, the indication range of the flexible screen are the Three condition viewing area, the third state viewing area include positioned at second bending section third state back displays area and Positioned at the third state front viewing area of second horizontal segment.
8. terminal device as claimed in claim 6, which is characterized in that the front includes close to the first preposition of the first roller bearing Area and the second prefix area of close second roller bearing, in the first state, first prefix area and second prefix area It is covered by the flexible screen;In second state, second prefix area is visual by the transparent flexible film;Described Three condition, first prefix area are visual by the transparent flexible film.
9. terminal device as claimed in claim 8, which is characterized in that first prefix area is provided with first position and senses Device and fingerprint identification module are provided with second position sensor and front camera in second prefix area.
10. such as the described in any item terminal devices of claim 6 to 9, which is characterized in that the terminal device further includes transparent outer Shell, the transparent outer cover are set to outside the banding ring of the reverse side.
CN201810690268.0A 2018-06-28 2018-06-28 Flexible screen sliding device and terminal equipment Active CN108924296B (en)

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