CN108924296A - Flexible screen carriage and terminal device - Google Patents
Flexible screen carriage and terminal device Download PDFInfo
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- 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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- Prior art keywords
- roller bearing
- state
- flexible screen
- banding ring
- area
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Classifications
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- 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
-
- 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
- H04M1/0264—Details 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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690268.0A CN108924296B (en) | 2018-06-28 | 2018-06-28 | Flexible screen sliding device and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690268.0A CN108924296B (en) | 2018-06-28 | 2018-06-28 | Flexible screen sliding device and terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108924296A true CN108924296A (en) | 2018-11-30 |
| CN108924296B CN108924296B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810690268.0A Active CN108924296B (en) | 2018-06-28 | 2018-06-28 | Flexible screen sliding device and terminal equipment |
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