CN108345358A - A kind of foldable terminals - Google Patents
A kind of foldable terminals Download PDFInfo
- Publication number
- CN108345358A CN108345358A CN201810075766.4A CN201810075766A CN108345358A CN 108345358 A CN108345358 A CN 108345358A CN 201810075766 A CN201810075766 A CN 201810075766A CN 108345358 A CN108345358 A CN 108345358A
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- China
- Prior art keywords
- connecting rod
- main body
- foldable terminals
- screen assembly
- flexible screen
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- 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
- G06F1/1615—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
- G06F1/1618—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 the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of foldable terminals, including the first main body, the second main body, bending component and flexible screen assembly, wherein the first main body and the second main body are attached based on the bending component, it includes the first connector and at least two connecting rods to bend component, and at least two connecting rod includes first connecting rod and second connecting rod；The flexibility screen assembly is fixedly installed on the first surface of the first main body and the second main body；First connecting side of the first main body is provided with the first sliding groove, and the sliding end of first connecting rod can slide in the first sliding groove；Second connecting side of the second main body is provided with second sliding slot, and the sliding end of second connecting rod can slide in second sliding slot；When first connecting side and the second connecting side are that foldable terminals are in unfolded state, the first main body two sides opposite with the second main body；The turning end of first connecting rod and the turning end of second connecting rod respectively with the both ends hinge connection of the first connector.Whole mechanical mechanism is simple, it can be achieved that property is strong, and manufacturing cost is low.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of foldable terminals.
Background technology
Flexible screen typically refers to OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) displays
Screen is widely used in new one at present because it is with low-power consumption, contrast is high, colour gamut is wide, more frivolous and flexible characteristic
For electronic equipment, to form folding terminal.Although there is flexible screen flexible characteristic, foldable terminals not only to need
Want display screen that can realize bending, it is also necessary to coordinate corresponding bending mechanism that could realize the folding of terminal, therefore bending mechanism
Be designed to for main problem point.
According to the difference of opposite display screen folding direction, it can be divided into backwards to bending and positive bending, wherein backwards to bending
It that is to say that the back side (one side of non-display screen) of relative termination is bent, flexible screen, which is located at, after bending folds outside；It is corresponding,
Forward direction bending that is to say that the front (face where display screen) of relative termination is bent, and flexible screen, which is located at, after bending folds inside.
This programme mainly provides a kind of bending structure design scheme of foldable terminals, may be implemented to bend backwards, user-friendly.
Invention content
The technical problem to be solved in the present invention is：A kind of bending structure design scheme is provided, can mainly realize folding
Formula terminal is backwards to bending.For the technical problem, a kind of foldable terminals are provided.
In order to solve the above technical problems, the present invention provides a kind of foldable terminals, including it is the first main body, the second main body, curved
Foldable assembly and flexible screen assembly；
First main body and second main body are attached based on the bending component, and the bending component includes the
A connection piece and at least two connecting rods, at least two connecting rod includes first connecting rod and second connecting rod；The flexibility screen assembly
It is fixedly installed on the first surface of first main body and second main body；First connecting side of first main body is arranged
There are the first sliding groove, the sliding end of the first connecting rod that can be slided in the first sliding groove；Second connection of second main body
Side is provided with second sliding slot, and the sliding end of the second connecting rod can slide in the second sliding slot；First connecting side and
When second connecting side is that the foldable terminals are in unfolded state, first main body is opposite with second main body
Two sides；The turning end of the first connecting rod and the turning end of the second connecting rod both ends with first connector respectively
Hinge connection；
When the foldable terminals are bent backwards, the sliding end of the sliding end of the first connecting rod and the second connecting rod
Under the extruding of the flexible screen assembly bending part, slided respectively along the first sliding groove and the second sliding slot, so that described
First connector reduces at a distance from first connecting side.
Optionally, the bending component further includes the second connector, at least two connecting rod further include third connecting rod with
First connecting side of fourth link, first main body is additionally provided with third sliding slot, and the sliding end of the third connecting rod can be described
It is slided in third sliding slot, the second connecting side of second main body is additionally provided with the 4th sliding slot, and the sliding end of the fourth link can
It is slided in the 4th sliding slot；The turning end of the turning end of the third connecting rod and the fourth link is respectively with described second
The both ends hinge connection of connector；
When the foldable terminals are bent backwards, the sliding end of the sliding end of the third connecting rod and the fourth link
Under the extruding of the flexible screen assembly bending part, slided respectively along the third sliding slot and the 4th sliding slot, so that described
Second connector reduces at a distance from first connecting side.
Optionally, first connector is structure as a whole with second connector.
Optionally, the integral structure is rigid support plate.
Optionally, when the foldable terminals forward direction is bent, the sliding end of the first connecting rod and the second connecting rod
Sliding end under the extruding of the flexible screen assembly bending part, slided respectively along the first sliding groove and the second sliding slot,
So that first connector increases at a distance from first connecting side.
Optionally, when the foldable terminals are in unfolded state, the rigid support plate and the flexible screen assembly
At least partly region of bending part contacts with each other.
Optionally, it is equipped with supporting pad between the rigid support plate and the flexible screen assembly, the one of the supporting pad
Face is fixedly connected with the rigid support plate, when the foldable terminals are in unfolded state, the another side of the supporting pad
It contacts with each other at least partly region of the flexible screen assembly bending part.
Optionally, the another side of the supporting pad and at least partly region of the flexible screen assembly bending part contact with each other
Contact area be more than the rigid support plate on be fixedly connected with the supporting pad where surface surface area.
Optionally, the width d of the rigid support plate meets following condition：
d1<d≤2h-2d2；
The d1For the width of the flexible screen assembly bending part, the height of first connecting side and second connecting side
Degree is the h；When the foldable terminals are in unfolded state, the first connecting rod and the second connecting rod respectively with institute
It is the d to state the vertical range between flexible screen assembly2。
Optionally, the flexible screen assembly includes flexible panel substrate and the flexibility that is fixed on the flexible panel substrate
Screen.
Advantageous effect
The present invention provides a kind of foldable terminals, including the first main body, the second main body, bending component and flexible screen group
Part, wherein the first main body and the second main body are attached based on the bending component, bending component is including the first connector and extremely
Few two connecting rods, at least two connecting rod includes first connecting rod and second connecting rod；The flexibility screen assembly is fixedly installed on the
On the first surface of one main body and the second main body；First connecting side of the first main body is provided with the first sliding groove, the cunning of first connecting rod
Moved end can be slided in the first sliding groove；Second connecting side of the second main body is provided with second sliding slot, and the sliding end of second connecting rod can
It is slided in second sliding slot；When first connecting side and the second connecting side are that foldable terminals be in unfolded state, the first main body and
Two opposite sides of second main body；The turning end of first connecting rod and the turning end of second connecting rod respectively with the first connector two
Hold hinge connection；When foldable terminals are bent backwards, the sliding end of first connecting rod and the sliding end of second connecting rod are in flexible screen
Under the extruding of component bending part, slided respectively along the first sliding groove and second sliding slot, so that the first connector and the first connecting side
Distance reduces.When foldable terminals are carried out backwards to bending, due to will be squeezed by flexible screen assembly, first connecting rod and second
Connecting rod will make the subregion of first connecting rod and second connecting rod be hidden into phase respectively to moving inside the first sliding groove and second sliding slot
It answers in sliding slot, to merge out certain space in bending for flexibility screen assembly, realizes that whole mechanical mechanism is simple backwards to bending
List is, it can be achieved that property is strong, and manufacturing cost is low.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
The hardware architecture diagram of Fig. 1 optional mobile terminals of each embodiment one to realize the present invention；
Fig. 2 is the surface texture schematic diagram for the foldable terminals that first embodiment of the invention provides；
Fig. 3 is that schematic diagram one is arranged in the bending component for the foldable terminals that first embodiment of the invention provides；
Fig. 4 is that schematic diagram two is arranged in the bending component for the foldable terminals that first embodiment of the invention provides；
Fig. 5 is that schematic diagram three is arranged in the bending component for the foldable terminals that first embodiment of the invention provides；
Fig. 6 is that schematic diagram four is arranged in the bending component for the foldable terminals that first embodiment of the invention provides；
Fig. 7 is that schematic diagram five is arranged in the bending component for the foldable terminals that first embodiment of the invention provides；
Fig. 8 is the cross section structure schematic diagram one for the foldable terminals that first embodiment of the invention provides；
Fig. 9 is the assembly structure diagram one for the foldable terminals that first embodiment of the invention provides；
Figure 10 is the assembly structure diagram two for the foldable terminals that first embodiment of the invention provides；
Figure 11 is the assembly structure diagram three for the foldable terminals that first embodiment of the invention provides；
Figure 12 is the cross section structure schematic diagram two for the foldable terminals that first embodiment of the invention provides；
Figure 13 is the cross section structure schematic diagram three for the foldable terminals that first embodiment of the invention provides；
Figure 14 is the dimensional structure diagram for the foldable terminals that first embodiment of the invention provides；
Figure 15 is the assembly structure diagram four for the foldable terminals that first embodiment of the invention provides；
Figure 16 is the sectional dimension structural schematic diagram for the foldable terminals that first embodiment of the invention provides；
Figure 17 is the foldable terminals that first embodiment of the invention provides backwards to bending structure schematic diagram；
Figure 18 is the structural schematic diagram for the foldable terminals that second embodiment of the invention provides.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only
The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, tablet
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
The shiftings such as media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware architecture diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Moving terminal 100 may include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Either combine certain components or different components arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to be omitted in the range for the essence for not changing invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
The relevant audio output of specific function executed with mobile terminal 100 can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loud speaker, buzzer etc..
A/V input units 104 are for receiving audio or video signal.A/V input units 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained by image capture apparatus (such as camera) in image capture mode carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more, do not limit herein specifically.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be to realize the function that outputs and inputs of mobile terminal as two independent components, but in certain embodiments, can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For the transmission data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the method for the present invention is proposed.
First embodiment
The embodiment of the present invention provides a kind of foldable terminals, it can be achieved that backwards to bending, mechanical structure is simple, it is easy to accomplish,
Manufacturing cost is low.Fig. 2 is referred to, Fig. 2 is a kind of structural schematic diagram of foldable terminals provided in this embodiment, the collapsible end
End 20 includes the first main body 21, the second main body 22, bends component 23 and flexible screen assembly 24, wherein：
First main body 21 and the second main body 22 can be based on bending component 23 and be attached and realize bending, flexible screen assembly
24 are fixedly installed on the first surface of the first main body 21 and the second main body.It should be understood that this programme is mainly used for realizing
The folding of foldable terminals 20, thus flexible screen assembly 24 should cover two of foldable terminals 20 opposite bending regions (
It is the first main body 21 and the second main body 22), the region of covering can be the whole region on first surface, such as screen is whole comprehensively
End；The subregion on first surface, such as ordinary terminal can also be covered.
It should be appreciated that first surface can be the upper surface of the first main body 21 and the second main body 22, can also be the first master
The lower surface of body 21 and the second main body 22.In general, the first main body 21 and the second main body 22 respectively further comprise four sides, the first master
Body 21 and the second main body 22 are not limited to set-up mode shown in Fig. 2, refer to Fig. 3, and the first main body 31 was arranged at collapsible end
The top fraction region at end, the second main body 32 are the lower most region of foldable terminals；Refer to Fig. 4, the first main body
41 are arranged in the top major part region of foldable terminals, and the second main body 42 is the lower part fraction region of foldable terminals；Please
Referring to Fig. 5, the first main body 51 is arranged in the left part major part region of foldable terminals, and the second main body 52 is the right side of foldable terminals
Portion fraction region；Fig. 6 is referred to, the first main body 61 is arranged in the left part fraction region of foldable terminals, the second main body 62
For the right part major part region of foldable terminals；Fig. 7 is referred to, the first main body 71 is arranged in the upper left angular region of foldable terminals
Domain, remaining region are the second main body 72.Namely first the set-up mode of main body and the second main body can be flexible according to actual conditions
Setting, however it is not limited to a certain specific set-up mode.
No matter the first main body and the second main body are using which kind of set-up mode such as Fig. 2 to Fig. 7, and flexible screen assembly 24 is all answered
At least partly region of the first surface of first main body of covering and the second main body allows flexible screen assembly 24 to be based on first
The bending component 23 being arranged between main body and the second main body realizes bending.
It in order to preferably illustrate the structure for bending component 23, while also allowing for more fully understanding the present invention, please join
See that 8, Fig. 8 is a kind of side of foldable terminals (or section) structural schematic diagram, bending component 23 includes 231 He of the first connector
At least two connecting rods, wherein at least two connecting rod include first connecting rod 232 and second connecting rod 233, and the first of the first main body 21 connects
It connects side and is provided with the first sliding groove 211, the sliding end of first connecting rod 232 can slide in the first sliding groove 211；Accordingly, the second master
Second connecting side of body 22 is provided with second sliding slot 221, and the wherein sliding end of second connecting rod 233 can be slided in second sliding slot 221
It is dynamic；The turning end of first connecting rod 232 and the both ends hinge connection with the first connector 231 respectively of the turning end of second connecting rod 233,
Realize rotation.
First connecting side of wherein the first main body 21 refers to when foldable terminals are in unfolded state, the first main body 21
Upper that side opposite with the second main body 22, continuing with referring to Fig. 8；Corresponding, the second connecting side referred at collapsible end
When end is in unfolded state, that side opposite with the first main body 21 in the second main body 22.It that is to say the first connecting side and
When two connecting sides are that foldable terminals are in unfolded state, the first main body 21 two sides opposite with the second main body 22.
For a better understanding of the present invention, Fig. 9 is referred to, Fig. 9 is the assembly structure diagram of foldable terminals, the first master
Body 21 and the second main body 22 are based on bending component and are attached, wherein bending component includes the first connector 231, first connecting rod
232 and second connecting rod 233, flexible screen assembly 24 needs to be fixed at the first table where the first main body 21 and the second main body 22
On face, the first connecting side of the first main body 21 is provided with the first sliding groove (not shown), and the first sliding groove can be arranged in the first connection
Any position of side, for example, the left end of the first connecting side, centre, right end (in Fig. 9 the first sliding groove be arranged in the first connecting side
Centre position, to be slidably connected with first connecting rod 232 and second connecting rod 233), the sliding end of first connecting rod 232 can be first
It is slided in sliding slot.Second connecting side of the second main body 22 is provided with second sliding slot (not shown), and same second sliding slot can also be set
It sets in any position of the second connecting side, certainly should be corresponding with the installation position of the first sliding groove, such as the first sliding groove setting exists
The centre position of first connecting side, then second sliding slot should also be as being arranged in the centre position of the second connecting side.First connecting rod 232
Turning end and second connecting rod 233 the turning end both ends hinge connection with the first connector 231 respectively, realize rotation.
In some instances, bending component 23 can also include above-mentioned multigroup bending structure (one group of bending as shown in Figure 9
Structure includes a connector, two connecting rods, while corresponding to two sliding slots), Figure 10 is referred to, includes two groups to bend component 23
For bending structure, bending component 23 further includes the second connector 234, third connecting rod 235 and fourth link 236, the first main body
21 the first connecting side is additionally provided with third sliding slot (not shown), and the sliding end of third connecting rod 235 can be slided in the third sliding slot
Dynamic, the second connecting side of the second main body 22 is additionally provided with the 4th sliding slot (not shown), the sliding end of fourth link 236 can this
It is slided in four sliding slots；The turning end of third connecting rod 235 and the turning end of fourth link 236 respectively with the second connector 234 two
Hinge connection is held, realizes rotation.When foldable terminals are bent backwards, the sliding end of third connecting rod 235 and fourth link 236
Sliding end is slided along third sliding slot and the 4th sliding slot respectively under the extruding of 24 bending part of flexible screen assembly, so that the second connection
Part 234 reduces at a distance from the first connecting side.
In the present embodiment, the first connector 231 is identical with specification, the size of the second connector 234, four connecting rods (first
Connecting rod, second connecting rod, third connecting rod and fourth link) specification, size it is identical, four sliding slots (the first sliding groove, second sliding slot,
Third sliding slot and the 4th sliding slot) specification, size it is identical, to enable two groups of bending structures preferably coordinate realization fold.
In some instances, the first connector 231 and the second connector 234 are structure as a whole, which can be
One piece of rigid support plate, refers to Figure 11, due to the rigid support plate 26 that the first connector and the second connector are integrated,
The contact area bigger of itself and 24 bending part of flexible screen assembly, will be more preferable to the support effect of 24 bending part of flexible screen assembly, together
When the first main body 21 and the second main body 22 between connection relation will more securely, during foldable terminals are used for a long time, have
Conducive to the service life of extension bending component 23.
In the present embodiment, flexible screen assembly 24 includes flexible panel substrate and the flexibility being fixed on the flexibility panel substrate
Screen, optionally, flexible screen can be bonded on the flexibility panel substrate.Flexible panel substrate should have certain elasticity, to realize
The bending of flexible screen assembly, while in order to play certain protective effect that fixes and supports to flexible screen, flexible panel substrate should
With certain hardness.In the present embodiment, the material of flexible panel substrate can select spring steel.
When foldable terminals are in unfolded state, in order to reach better support effect to flexible screen assembly 24, first
Connector 231 could be provided as being in contact at least partly region of 24 bending part of flexibility screen assembly, refers to Figure 12, is rolling over
When stacked terminal is in unfolded state, the 241 phase mutual connection of subregion of 24 bending part of the first connector 231 and flexible screen assembly
It touches, therefore the first connector 231 can play the bending part certain supporting role, in addition the flexible screen base of spring steel material
Plate, when foldable terminals are in unfolded state, the first connector 231 will play keeps out supporting role well, and user is in point
When hitting the corresponding display area of flexible screen bending part, sinking for bending part will not be caused, is conducive to promote Operational Figure Of Merit.
In some instances, it is additionally provided with supporting pad 25 between rigid support plate 26 and flexible screen assembly 24, refers to figure
13, the one side of the supporting pad 25 is fixedly connected with rigid support plate 26, such as supporting pad 25 is bonded in rigid support on one side
On plate 26, when foldable terminals are in unfolded state, the another side of supporting pad 25 and 24 bending part of flexible screen assembly are at least
Subregion contacts with each other.Wherein, the above-mentioned one side of supporting pad 25 refers to two planes opposing upper and lower with another side, should
Understand, since when foldable terminals are in unfolded state, supporting pad 25 can realize the support effect to flexible screen assembly 24,
Namely the another side of supporting pad 25 is contacted at least partly region of 24 bending part of flexible screen assembly, therefore supporting pad 25
Thickness should be equal or slightly larger than in unfolded state rigid support plate 26 at a distance from flexible screen assembly 24.
With continued reference to Figure 13, in order to play better support effect to flexible screen assembly 24, supporting pad 25 it is described another
The contact area that face and at least partly region of 24 bending part of flexible screen assembly contact with each other is more than in rigid support plate 26 and is somebody's turn to do
The surface area on surface where supporting pad 25 is fixedly connected that is to say that the contact area between supporting pad 25 and flexible screen assembly 24 is big
Surface area in 26 upper surface of rigid support plate.At this point, the cross sectional shape of supporting pad 25 can be trapezoidal, two to be mutually parallel
Bian Zhong, the surface where longer one side contact with each other with flexible screen assembly 24 (when foldable terminals are in unfolded state),
Surface where shorter one side is fixedly connected with rigid support plate 26, therefore, can largely be increased to flexible screen
The bearing area of component 24, to be conducive to promote the support effect to flexible screen assembly 24.
In the present embodiment, 24 bending part of the length of rigid support plate 26, the length of supporting pad 25 and flexible screen assembly
Length three could be provided as it is identical, in order to make it easy to understand, dimensional structure diagram shown in Figure 14, refers to figure
15, Figure 15 be a kind of assembly structure diagram of foldable terminals, and rigid support plate 26 (assuming that length a1), supporting pad 25 are (false
If length a2) and flexible screen assembly 24 bending part (assuming that length a3) three length it is identical, that is to say a1=a2=a3,
The support to 24 bending part of flexible screen assembly is better achieved.
The width d of the present embodiment, rigid support plate 26 meets the following conditions：
d1<d≤2h-2d2；
Refer to Figure 16, wherein d1For the width of 24 bending part of flexible screen assembly, the first connecting side and the second connecting side
It is highly identical, it is h；When foldable terminals are in unfolded state, first connecting rod 232 and second connecting rod 233 respectively with flexibility
Vertical range between screen assembly 24 is identical, is d2.That is, the width d of rigid support plate 26 is curved less than flexible screen assembly 24
The width d of folding part1, and subtracted between sliding slot and flexible screen group 24 more than or equal to the height (thickness in other words) of the first connecting side
Twice of the difference of vertical range, it should be understood that in the deployed state, the vertical range between sliding slot and flexible screen assembly 24 is equal
Between vertical range or second connecting rod 233 and flexible screen assembly 24 between first connecting rod 232 and flexible screen assembly 24
Vertical range, so as to so that foldable terminals reach 180 degree backwards to bending.
User can apply pressure to the first main body 21 and/or the second main body 22, so that foldable terminals are carried out backwards to curved
Folding, since the width of 24 bending part of flexible screen assembly is certain, in bending process, first connecting rod 232 and second connects
Bar 233 will be squeezed by 24 bending part of flexible screen assembly, to make the sliding end and second connecting rod 233 of first connecting rod 232
Sliding end slided respectively along the first sliding groove 211 and second sliding slot 221 so that the first connector 231 and the first connecting side away from
From reduction.Certainly, the first connector 231 can also be reduced at a distance from the second connecting side.It that is to say that first connecting rod 232 will be to first
The bottom direction of sliding slot 211 is slided, while second connecting rod 233 will also be slided to the bottom direction of second sliding slot 221, makes the
The part of one connecting rod 232 and second connecting rod 233 is hidden into respective slide slots, thus when foldable terminals are carried out backwards to bending,
Bending part for flexible screen assembly 24 merges out certain space, and after avoiding foldable terminals from folding, bending component 23 is to flexible screen
The bending part of component 24 generates extruding, causes the damage of flexible screen.
It should be appreciated that when it further includes third connecting rod and fourth link to bend component 23, in bending process backwards, third
Connecting rod and fourth link are similar with the motion conditions of first connecting rod and second connecting rod respectively, specifically, the sliding end of third connecting rod
It will be slided to the bottom direction of third sliding slot, while fourth link will also be slided to the bottom direction of the 4th sliding slot,
The subregion of third connecting rod and fourth link is set to be hidden into respective slide slots, the bending part for flexible screen assembly 24 merges out one
Determine space, extruding is generated to avoid to the bending part of the flexible screen assembly 24 in bending state.
After bending to a certain extent, such as when being folded into 180 degree, refer to Figure 17, the width of rigid support plate 26
Spend d~2h-2d2(usually flexibility screen assembly 24 is provided in the surface of main body, or there are subtle protrusion or recess), folds
When in backwards to 180 degree bending, the first main body 21 and the second main body 22 can just contact with each other formula terminal.It should be appreciated that
When the width d of rigid support plate 26 is less than 2h-2d2When, there may be can not achieve the feelings folded backwards to 180 degree for foldable terminals
Condition can only realize that (be less than 180 degree) to a certain degree bends backwards.
In the present embodiment, foldable terminals can also realize positive bending to a certain extent, when foldable terminals carry out
When forward direction bending, the sliding end of first connecting rod and the sliding end of second connecting rod are under the extruding of flexible screen assembly bending part, respectively
Prolong and slided at the notch of the first sliding groove and second sliding slot, so that the first connector increases at a distance from the first connecting side.It that is to say,
When foldable terminals carry out positive bending, first connecting rod and second connecting rod will prolong sliding slot notch and slide in and out, would fit snugly within
Tie bar regions in sliding slot skid off outward, generate larger space for flexible screen assembly bending part, avoid foldable terminals positive
The problem of severe crush is caused to the bending part of flexible screen assembly after bending.It should be appreciated that when bending component further includes that third connects
When bar and fourth link, similar with the motion conditions of second connecting rod respectively at first connecting rod, details are not described herein.
It should be understood that the foldable terminals in the present embodiment should also include mainboard and other hardware circuits, tool
Body may refer to the description to Fig. 1 terminal hardwares, this is not the emphasis of the present invention, and this is no longer going to repeat them, these hardware
Circuit can be arranged in the first main body and/or the second main body of foldable terminals.
Foldable terminals provided in this embodiment, including the first main body, the second main body, bending component and flexible screen group
Part, wherein the first main body and the second main body are attached based on the bending component, bending component is including the first connector and extremely
Few two connecting rods, at least two connecting rod includes first connecting rod and second connecting rod；The flexibility screen assembly is fixedly installed on the
On the first surface of one main body and the second main body；First connecting side of the first main body is provided with the first sliding groove, the cunning of first connecting rod
Moved end can be slided in the first sliding groove；Second connecting side of the second main body is provided with second sliding slot, and the sliding end of second connecting rod can
It is slided in second sliding slot；When first connecting side and the second connecting side are that foldable terminals be in unfolded state, the first main body and
Two opposite sides of second main body；The turning end of first connecting rod and the turning end of second connecting rod respectively with the first connector two
Hold hinge connection；When foldable terminals are bent backwards, the sliding end of first connecting rod and the sliding end of second connecting rod are in flexible screen
Under the extruding of component bending part, slided respectively along the first sliding groove and second sliding slot, so that the first connector and the first connecting side
Distance reduces.When foldable terminals are carried out backwards to bending, due to will be squeezed by flexible screen assembly, first connecting rod and second
Connecting rod will make the subregion of first connecting rod and second connecting rod be hidden into phase respectively to moving inside the first sliding groove and second sliding slot
It answers in sliding slot, to merge out certain space in bending for flexibility screen assembly, realizes that whole mechanical mechanism is simple backwards to bending
List is, it can be achieved that property is strong, and manufacturing cost is low.
Second embodiment
The present embodiment provides a kind of foldable terminals, refer to Figure 18, different from the first embodiment, in the present embodiment
Foldable terminals 200 include two groups of bending components, three main bodys (210, main body 220 and main body 230 based on respectively) with
And a flexible screen assembly 240, one of which bending component 250 are arranged in the top of foldable terminals 200, another group of bending group
Part 260 is arranged in the lower part of foldable terminals 200, and flexible screen assembly 240 is arranged on the upper surface of three main bodys, that is to say and cover
The corresponding region of the upper surface of three main bodys of lid.User (can be equivalent to the first main body and second in main body 210 and main body 220
Main body) on apply pressure so that the flexible screen assembly bending part where bending component 250 realizes bending；User can also be in master
Apply pressure in body 220 and main body 230, so that the flexible screen assembly bending part where bending component 260 realizes bending.Bending group
The structure and specific bending process of part 250 and bending component 260 may refer to the description of first embodiment, no longer superfluous herein
It states.
In some instances, foldable terminals may include multigroup bending component, and the setting of each group of bending component can be with
Flexibly it is arranged according to actual conditions, is no longer illustrated one by one herein.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of foldable terminals, which is characterized in that the foldable terminals include the first main body, the second main body, bending component
And flexible screen assembly；
First main body and second main body are attached based on the bending component, and the bending component includes the first company
Fitting and at least two connecting rods, at least two connecting rod includes first connecting rod and second connecting rod；The flexibility screen assembly is fixed
It is set on the first surface of first main body and second main body；First connecting side of first main body is provided with
The sliding end of one sliding slot, the first connecting rod can slide in the first sliding groove；Second connecting side of second main body is set
It is equipped with second sliding slot, the sliding end of the second connecting rod can slide in the second sliding slot；First connecting side and described
Second connecting side is the foldable terminals when being in unfolded state, first main body, two opposite with second main body
Side；The turning end of the first connecting rod and the turning end of the second connecting rod both ends hinge with first connector respectively
Connection；
When the foldable terminals are bent backwards, the sliding end of the sliding end of the first connecting rod and the second connecting rod is in institute
Under the extruding for stating flexible screen assembly bending part, slided respectively along the first sliding groove and the second sliding slot, so that described first
Connector reduces at a distance from first connecting side.
2. foldable terminals as described in claim 1, which is characterized in that the bending component further includes the second connector, institute
It further includes third connecting rod and fourth link to state at least two connecting rods, and the first connecting side of first main body is additionally provided with third cunning
The sliding end of slot, the third connecting rod can slide in the third sliding slot, and the second connecting side of second main body is additionally provided with
The sliding end of 4th sliding slot, the fourth link can slide in the 4th sliding slot；The turning end of the third connecting rod and institute
State the turning end both ends hinge connection with second connector respectively of fourth link；
When the foldable terminals are bent backwards, the sliding end of the sliding end of the third connecting rod and the fourth link is in institute
Under the extruding for stating flexible screen assembly bending part, slided respectively along the third sliding slot and the 4th sliding slot, so that described second
Connector reduces at a distance from first connecting side.
3. foldable terminals as claimed in claim 2, which is characterized in that first connector is with second connector
Integral structure.
4. foldable terminals as claimed in claim 3, which is characterized in that the integral structure is rigid support plate.
5. foldable terminals according to any one of claims 1-4, which is characterized in that when the foldable terminals forward direction is bent
When, the sliding end of the sliding end of the first connecting rod and the second connecting rod under the extruding of the flexible screen assembly bending part,
It is slided respectively along the first sliding groove and the second sliding slot, so that first connector is at a distance from first connecting side
Increase.
6. foldable terminals as claimed in claim 5, which is characterized in that when the foldable terminals are in unfolded state,
The rigid support plate and at least partly region of the flexible screen assembly bending part contact with each other.
7. foldable terminals as claimed in claim 5, which is characterized in that in the rigid support plate and the flexible screen assembly
Between be equipped with supporting pad, the one side of the supporting pad is fixedly connected with the rigid support plate, is in the foldable terminals
When unfolded state, the another side of the supporting pad and at least partly region of the flexible screen assembly bending part contact with each other.
8. foldable terminals as claimed in claim 7, which is characterized in that the another side of the supporting pad and the flexible screen group
The contact area that at least partly region of part bending part contacts with each other is more than in the rigid support plate fixes with the supporting pad
The surface area on the surface where connecting.
9. foldable terminals according to any one of claims 1-4, which is characterized in that the width d of the rigid support plate is full
The following condition of foot：
d1<d≤2h-2d2；
The d1For the width of the flexible screen assembly bending part, the height of first connecting side and second connecting side is equal
For the h；When the foldable terminals are in unfolded state, the first connecting rod and the second connecting rod respectively with it is described soft
Vertical range between property screen assembly is the d2。
10. foldable terminals according to any one of claims 1-4, which is characterized in that the flexibility screen assembly includes flexibility
Panel substrate and the flexible screen being fixed on the flexible panel substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075766.4A CN108345358A (en) | 2018-01-26 | 2018-01-26 | A kind of foldable terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075766.4A CN108345358A (en) | 2018-01-26 | 2018-01-26 | A kind of foldable terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108345358A true CN108345358A (en) | 2018-07-31 |
Family
ID=62961629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075766.4A Pending CN108345358A (en) | 2018-01-26 | 2018-01-26 | A kind of foldable terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108345358A (en) |
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| CN109658825A (en) * | 2018-10-29 | 2019-04-19 | 努比亚技术有限公司 | A kind of connector, connection component, bending apparatus and flexible screen terminal |
| CN110062066A (en) * | 2019-01-30 | 2019-07-26 | 努比亚技术有限公司 | A kind of foldable terminals |
| CN110267475A (en) * | 2019-06-26 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | Housing unit and electronic equipment with it |
| WO2020125392A1 (en) * | 2018-12-19 | 2020-06-25 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal having flexible outer screen and mobile terminal having flexible outer screen |
| CN111478987A (en) * | 2019-01-24 | 2020-07-31 | 努比亚技术有限公司 | Screen supporting mechanism, flexible screen and terminal |
| CN111601484A (en) * | 2020-06-11 | 2020-08-28 | Oppo广东移动通信有限公司 | Synchronizer, foldable shell assembly and foldable electronic equipment |
| CN112153179A (en) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | Rotating shaft mechanism and mobile terminal |
| CN113141425A (en) * | 2020-01-19 | 2021-07-20 | 北京字节跳动网络技术有限公司 | Display module and terminal |
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| CN113141425A (en) * | 2020-01-19 | 2021-07-20 | 北京字节跳动网络技术有限公司 | Display module and terminal |
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