CN110035143A - A kind of Folding screen connector and Folding screen - Google Patents
A kind of Folding screen connector and Folding screen Download PDFInfo
- Publication number
- CN110035143A CN110035143A CN201910152864.8A CN201910152864A CN110035143A CN 110035143 A CN110035143 A CN 110035143A CN 201910152864 A CN201910152864 A CN 201910152864A CN 110035143 A CN110035143 A CN 110035143A
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- Prior art keywords
- chain link
- connection chain
- folding screen
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- adjacent
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a kind of Folding screen connector and Folding screen, is applied in Folding screen, Folding screen connector includes several first connection chain links and the second connection chain link that quantity is worked in coordination, and the first connection chain link is set between two the second connection chain links；First connection chain link connects the second adjacent connection chain link；The top of adjacent the first connection chain link and the second connection chain link has the matched minor arc slot of shape size, be equipped in minor arc slot with the matched minor arc axis of minor arc groove shape size, the first adjacent connection chain link and the second connection chain link are relatively rotated on the basis of the center of circle of minor arc axis to switch spatial attitude；To realize the spatial attitude switching of Folding screen connector, provide reliable control support for the bending of flexible screen by being cooperated by the connection between the first connection chain link and the second connection chain link in the Folding screen connector.
Description
Technical field
The present invention relates to field of terminal technology, more specifically to a kind of Folding screen connector and Folding screen.
Background technique
With the development of terminal technology, wearable device, the type of the intelligent terminals such as Intelligent bracelet, wrist-watch is increasingly
It is more；In order to meet requirement of the user to large screen and portability, the Terminal Design with folding screen comes into being, and can roll over
How the fold mechanism of folded screen is arranged, and becomes the difficulty that must be captured in the application of the terminal of folding screen.
Summary of the invention
The technical problem to be solved in the present invention is that the problem of how fold mechanism of Folding screen is arranged；It is asked for the technology
Topic, a kind of Folding screen connector is provided, be applied to Folding screen in, the Folding screen connector include quantity work in coordination it is several
First connection chain link and the second connection chain link, and first connection chain link is set between two the second connection chain links；First
Connection chain link is equipped with the first circular hole and the first crescent hole, and the second connection chain link is equipped with the second circular hole and the second crescent hole, the
One connection chain link is by the second crescent hole on first circular hole and the second adjacent connection chain link, and is set to described
The first connecting shaft between one circular hole and the second crescent hole connects adjacent second connection chain link；First connection chain
Section is also by the second circular hole on first crescent hole and another the second adjacent connection chain link, and is set to described first
The second connecting shaft between crescent hole and the second circular hole connects another adjacent second connection chain link；Adjacent described
The top of one connection chain link and the second connection chain link has the matched minor arc slot of shape size, be equipped in the minor arc slot with it is described
The matched minor arc axis of minor arc groove shape size, the center of circle of the minor arc axis are located at the Folding screen that the Folding screen connector is connected
In mould group, adjacent first connection chain link and the second connection chain link carry out opposite turn on the basis of the center of circle of the minor arc axis
It moves to switch spatial attitude；Two ends of first connection chain link on the Folding screen connector length direction, respectively
If there are two main confined planes, and when between adjacent first connection chain link being in straightened condition, first connection chain link
On main confined planes and main confined planes in adjacent first connection chain link at face contact.
Optionally, first connection chain link includes at least two the first sub- connection chain links arranged side by side, and described second
Connection chain link includes the second sub- connection chain link with the adjacent described first sub- connection chain link quantity Matching, and second son is even
Chain link section is arranged side by side, and each second sub- connection chain link is staggered between the first sub- connection chain link arranged side by side.
Optionally, second connection chain link includes the second son with the adjacent described first sub- connection chain link quantity Matching
Connection chain link includes: that the quantity of the described second sub- connection chain link is consistent with the adjacent quantity of the described first sub- connection chain link.
Optionally, second connection chain link includes the second son with the adjacent described first sub- connection chain link quantity Matching
Connection chain link includes: that the quantity of the described second sub- connection chain link is fewer by one than the quantity of the described first adjacent sub- connection chain link.
Optionally, second connection chain link includes the second son with the adjacent described first sub- connection chain link quantity Matching
Connection chain link include: the described second sub- connection chain link quantity than the described first adjacent sub- connection chain link quantity more than one.
Optionally, the described first sub- connection chain link and the second sub- connection chain link are each by least two component punching press systems
At.
Optionally, the contact surface of the described first sub- connection chain link and the described second adjacent sub- connection chain link is equipped with damping
Layer.
Optionally, the minor arc axis and first connection chain link or second connection chain link are fixedly connected.
Optionally, two ends of second connection chain link on the Folding screen connector length direction, set respectively
There are two auxiliary confined planes；When between adjacent second connection chain link being in straightened condition, in second connection chain link
Auxiliary confined planes on auxiliary confined planes and adjacent second connection chain link are at face contact.
The present invention also provides a kind of Folding screens, including Folding screen mould group and above-mentioned Folding screen connector, the Folding screen
Connector is set to the lower section of the Folding screen mould group and is fixedly connected with the Folding screen mould group, and the Folding screen mould group
In, screen portions at least corresponding with the Folding screen connector are bent.
Beneficial effect
The present invention provides a kind of Folding screen connector and Folding screen, lacks globality for existing wearable device structure
Problem provides a kind of Folding screen connector, is applied in Folding screen, if the Folding screen connector includes what quantity was worked in coordination
Dry first connection chain link and the second connection chain link, and first connection chain link is set between two the second connection chain links；The
One connection chain link is equipped with the first circular hole and the first crescent hole, and the second connection chain link is equipped with the second circular hole and the second crescent hole,
First connection chain link is by the second crescent hole on first circular hole and the second adjacent connection chain link, and is set to described
The first connecting shaft between first circular hole and the second crescent hole connects second connection chain link；First connection chain link is also
By the second circular hole on first crescent hole and another the second adjacent connection chain link, and it is set to first crescent moon
The second connecting shaft between hole and the second circular hole connects second connection chain link；Adjacent first connection chain link and
The top of two connection chain links has the matched minor arc slot of shape size, is equipped with and the minor arc groove shape size in the minor arc slot
The center of circle of matched minor arc axis, the minor arc axis is located in the Folding screen mould group that the Folding screen connector is connected, adjacent
First connection chain link and the second connection chain link are relatively rotated on the basis of the center of circle of the minor arc axis to switch space
Posture；To be cooperated by the connection passed through between the first connection chain link and the second connection chain link in the Folding screen connector,
The spatial attitude switching of Folding screen connector is realized, provides reliable control support for the bending of flexible screen.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
The hardware structural diagram of Fig. 1 each embodiment one optional mobile terminal to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the Folding screen connecting-piece structure schematic diagram that first embodiment of the invention provides；
Fig. 4 is the first connection chain link and the second connection chain link in the Folding screen connector that first embodiment of the invention provides
Between attachment structure schematic diagram；
Fig. 5 is the first connection chain link structural schematic diagram that first embodiment of the invention provides；
Fig. 6 is the second connection chain link structural schematic diagram that first embodiment of the invention provides；
Fig. 7 is the Folding screen connector flat structural schematic diagram that first embodiment of the invention provides.
Specific embodiment
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, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
In the related technology, terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include all
As mobile phone, tablet computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant,
PDA), portable media player (Portable Media Player, PMP), navigation device, wearable device, intelligent hand
The fixed terminals such as the mobile terminals such as ring, pedometer, and number TV, desktop computer.It is involved in various embodiments of the present invention
And Folding screen connector can be applied in the various terminals with Folding screen, including be not limited to mobile phone, Intelligent bracelet, intelligence
Wrist-watch etc..
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, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic 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,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
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 wireless communication.Any communication can be used in above-mentioned wireless 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 provides wireless broadband internet access for user.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 omit within the scope of not changing the essence of the 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, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 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 in image capture mode by image capture apparatus (such as camera) 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 where telephone calling model.
Microphone 1042 can be implemented 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, it can detect that size and the direction of gravity 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 can 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 setting 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 the touch operation of user on it or nearby
(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 stick etc.
It is one or more, specifically herein without limitation.
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 the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it 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 transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area 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, it 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
Managing 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.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
First embodiment
Please refer to Fig. 3~7；Fig. 3 is Folding screen connecting-piece structure schematic diagram provided in this embodiment, and the present embodiment is provided
A kind of Folding screen connector, be applied to Folding screen in, Folding screen connector include quantity work in coordination it is several first connection
Chain link 3 and the second connection chain link 4, and the first connection chain link 3 is set between two the second connection chain links 4；First connection chain link 3
It is equipped with the first circular hole 31 and the first crescent hole 32, the second connection chain link 4 is equipped with the second circular hole 41 and the second crescent hole 42, the
One connection chain link 3 is by the second crescent hole 42 on the first circular hole 31 and the second adjacent connection chain link 4, and is set to first
The first connecting shaft 61 between circular hole 31 and the second crescent hole 42 connects the second connection chain link 4；First connection chain link 3 also passes through
The second circular hole 41 on first crescent hole 32 and another the second adjacent connection chain link 4, and it is set to 32 He of the first crescent hole
The second connecting shaft 62 between second circular hole 41 connects the second connection chain link 4；The first adjacent connection chain link 3 and the second connection
The top of chain link 4 has the matched minor arc slot of shape size, is equipped with and the matched minor arc axis of minor arc groove shape size in minor arc slot
5, the center of circle of minor arc axis 5 is located in the Folding screen mould group that Folding screen connector is connected, the first adjacent connection chain link 3 and second
Connection chain link 4 is relatively rotated on the basis of the center of circle of minor arc axis 5 to switch spatial attitude；First connection chain link, 3 edge
Two ends on the Folding screen connector length direction, are respectively equipped with two main confined planes 33, and when adjacent described the
When between one connection chain link 3 being in straightened condition, main confined planes 33 and adjacent described first in first connection chain link 3 connect
Main confined planes 33 on chain link section 3 are at face contact.
Referring to FIG. 3, Fig. 3 shows the structural representation of the Folding screen connector in the present embodiment；Wherein, which connects
The main body of fitting is made of the first connection chain link 3 and the second connection chain link 4 that are alternatively arranged connection；First connection chain link, 3 He
To be flexibly connected between second connection chain link 4, and the flexible connection can at least rotate, and each first in Folding screen connector
Connection chain link 3 and the second connection chain link 4 in the course of rotation, drive the corresponding site of Folding screen mould group connected to it,
It is correspondingly rotated, that is, realizes the folding of the Folding screen mould group.First connection chain link 3 and the second connection chain link 4 are interlocked
The mode of setting indicates between per two adjacent the first connection chain links 3, second connection chain link 4 is equipped with, correspondingly, often
Between two the second connection chain links 4, it also is provided with first connection chain link 3.Fig. 4~6 is please referred to, Fig. 4 shows the first connection
The structural representation connected between chain link 3 and the second connection chain link 4, Fig. 5 and Fig. 6 then respectively illustrate the first connection chain link 3 and
The structure of two connection chain links 4.The present embodiment is only with the position of the first connection chain link 3 and the second connection chain link 4 by two
Person distinguishes name, it is worth mentioning at this point that, the shape and structure of the first connection chain link 3 and the second connection chain link 4 can be consistent.
Please continue to refer to Fig. 4~6, pass through shaft hole matching realization activity between the first connection chain link 3 and the second connection chain link 4
Connection.Specifically, due to when being bent, Folding screen connector on the whole close to screen side and far from screen side etc.
It is inconsistent for imitating deformation quantity, that is, the deformation quantity close to screen side is small, and the deformation quantity far from screen side is big, therefore,
The present embodiment realizes Folding screen connector two sides different deformation amount by the cooperation of setting circular hole and crescent hole and connecting shaft
Adaptively.Crescent hole indicates that the hole is substantially in crescent, and certainly, crescent moon here is not real crescent moon, but describes hole
Shape is curved；The bending direction of crescent hole, that is, the direction of its recessed part, the exactly position where Folding screen mould group
It sets, that is, the Folding screen connector is close to the direction of Folding screen mould group.Wherein, the size of connecting shaft and circular hole are similar, can be with
Be slightly less than the size of circular hole, or with circular hole transition fit；The size in the direction of the width and circular hole of crescent hole are similar,
Both ends on length direction are the extreme position that can be the bending of Folding screen connector and stretch respectively, or bigger.This
In embodiment, circular hole include the first circular hole 31 being arranged in the first connection chain link 3 and be arranged in the second connection chain link 4 the
Two circular holes 41, crescent hole include the first crescent hole 32 being arranged in the first connection chain link 3 and are arranged in the second connection chain link 4
The second crescent hole 42, in addition to this, the first connection chain link 3 can be arranged in the first crescent hole 32 and the second crescent hole 42 simultaneously
Or second in connection chain link 4, two circular holes is arranged on another component accordingly, as long as the first adjacent connection chain link 3
And the second connection between connection chain link 4 is realized by both circular hole and crescent hole.And circular hole and crescent hole are arranged
Have on two components, then can reduce difficulty of processing to a certain extent, promotes connection reliability.
Since Folding screen mould group and Folding screen connector all have certain thickness, in order to guarantee through Folding screen connector
To the fluency that Folding screen mould group folding process is realized, minor arc axis 5 is used in the present embodiment, as each on Folding screen connector
The center of rotation of first connection chain link 3 and the second connection chain link 4.Between first connection chain link 3 and the second connection chain link 4, in addition to
Except being flexibly connected by circular hole and crescent hole, the cooperation between minor arc slot and minor arc axis 5 being also arranged by its top is realized
Limit connection.Cooperation between the minor arc slot and minor arc axis 5 is to allow the first connection chain link 3 and the second connection chain link 4 to pass through
The minor arc axis 5 is rotated, and why uses minor arc axis 5, is for the center of circle position of its center of rotation, that is, minor arc axis 5
Except Folding screen connector, by the way that the size of reasonable minor arc axis 5 and minor arc slot is arranged, the center of circle of minor arc axis 5 can be set
It sets in Folding screen mould group.In this way when being bent, size will not occur for position where the center of circle, that is, Folding screen mould group
On variation, only occur size increase and decrease on Folding screen connector, to effectively protect Folding screen mould group, avoid its size
The process of its damage of variation aggravation, while the also covert deformation nature demand reduced to Folding screen.
Folding screen generally has folding and flattening two states, please refers to Fig. 3 and Fig. 7；It is general in order to guarantee user experience
There should be the structure of relative securement, that is to say, that when Folding screen is under flat, it is ensured that it will not be arbitrarily
It bends again；So, in the present embodiment, by the both ends on the length direction of the first connection chain link 3, two main limits are set
Face 33 limits to realize；Specifically, when between the first adjacent connection chain link 3 being in straightened condition, in the first connection chain link 3
Main confined planes 33 on main confined planes 33 and the first adjacent connection chain link 3 are at face contact, in other words, two the first connection chain links
3 abut in a straightened condition, cross straightened condition so as to avoid it and continue reflexed.
Similar, it is real that two auxiliary confined planes 43 can also be set at the both ends on the length direction of the second connection chain link 4
Now limit；Specifically, the auxiliary confined planes when between the second adjacent connection chain link 4 being in straightened condition, in the second connection chain link
43 with the second adjacent connection chain link 4 on auxiliary confined planes 43 at face contact, in other words, two the second connection chain links 4 are straight
It is abutted under state, crosses straightened condition so as to avoid it and continue reflexed.In addition, main confined planes 33 and auxiliary limit in the present embodiment
Plane 43 is convenient just for the sake of narration, does not limit priority between the two, it will be appreciated by those skilled in the art that, limit
The scheme that face setting is configured between the first connection chain link or between the second connection chain link, or both is all can
Capable.Referring to FIG. 7, Fig. 7 shows the signal of the Folding screen connecting-piece structure under straightened condition, confined planes can be significantly seen
Between face contact, that is, abut effect.
In some embodiments, the first connection chain link 3 includes at least two first sub- connection chain links 30 arranged side by side, the
Two connection chain links 4 include the second sub- connection chain link 40 with the adjacent first sub- 30 quantity Matching of connection chain link, and the second son is even
Chain link section 40 is arranged side by side, and each second sub- connection chain link 40 is staggered between the first sub- connection chain link 30 arranged side by side.
Showing the first connection chain link 3 please continue to refer to Fig. 3~6 includes multiple first sub- connection chain links 30, Yi Ji arranged side by side
Two connection chain links 4 include the schematic diagram of multiple second sub- connection chain links 40 arranged side by side, each the first adjacent sub- connection chain link
30 and second sub- connection chain link 40 be staggered, the stability of structure is effectively guaranteed.
In some embodiments, the second connection chain link 4 includes with the adjacent first sub- 30 quantity Matching of connection chain link
Two sub- connection chain links 40 include: that the quantity of the second sub- connection chain link 40 is consistent with the adjacent quantity of the first sub- connection chain link 30.
When quantity is consistent, the sub- connection chain link 30 of first be respectively arranged in the first connection chain link 3 and the second connection chain link 4 and the second son are even
Chain link section 40 is respectively separated arrangement, so that the first connection chain link 3 and connection chain link are located at the most external of side.
In some embodiments, the second connection chain link 4 includes with the adjacent first sub- 30 quantity Matching of connection chain link
Two sub- connection chain links 40 include: that the quantity of the second sub- connection chain link 40 is fewer by one than the quantity of the first adjacent sub- connection chain link 30.
When the quantity of the second sub- connection chain link 40 is fewer than the quantity of the first sub- connection chain link 30 for the moment, the first connection chain link 3 and second connects
The sub- connection chain link 30 of first be respectively arranged on chain link section 4 and the second sub- connection chain link 40 are respectively separated arrangement, the first son connection
Second sub- connection chain link 40 is enclosed in by chain link 30 totally in, outermost is the first sub- connection chain link 30.
In some embodiments, the second connection chain link 4 includes with the adjacent first sub- 30 quantity Matching of connection chain link
Two sub- connection chain links 40 include: the second sub- connection chain link 40 quantity than the first adjacent sub- connection chain link 30 quantity more than one.
When the quantity of the second sub- connection chain link 40 connection chain link 30 more sub- than first quantity more than for the moment, the first connection chain link 3 and second connects
The sub- connection chain link 30 of first be respectively arranged on chain link section 4 and the second sub- connection chain link 40 are respectively separated arrangement, the second son connection
First sub- connection chain link 30 is enclosed in by chain link 40 totally in, outermost is the second sub- connection chain link 40.Above-mentioned three kinds set
It is feasible for setting mode in the present embodiment, and a kind of set-up mode is illustrated only in attached drawing.
In some embodiments, the first sub- connection chain link 30 and the second sub- connection chain link 40 are each by least two components
Punching press is made.Please continue to refer to Fig. 5~6, the structure of the first sub- connection chain link 30 and the second sub- connection chain link 40 is shown in figure
Signal, wherein the first sub- connection chain link 30 and the second sub- connection chain link 40 are made up of three component punching presses.In the present embodiment,
It is consistent that three components can be identical component, including material, shape, size etc., be stamped and formed out be in order to simplify technique,
And for compared to one component, structural stability is higher.
In some embodiments, the contact surface of the first sub- connection chain link 30 and the adjacent second sub- connection chain link 40 is equipped with
Damping layer.The effect of damping layer is that stepless-adjustment may be implemented in order to allow Folding screen connector during bending and opening
Section, that is, can any angle within the allowable range be able to achieve self-locking, can also increase in bending/opening procedure, use
The feel of family operation, promotes user experience.
In some embodiments, minor arc axis 5 and the first connection chain link 3 or the second connection chain link 4 are fixedly connected.First connects
Chain link section 3 can be made of the multiple first sub- connection chain links 30, and the second connection chain link 4 can also be by the multiple second sub- 40 structures of connection chain link
At, then, minor arc axis 5 can be fixedly connected with the first connection chain link 3 or the second connection chain link 4 in the present embodiment, that is,
By minor arc axis 5, the sub- connection chain link 30 of first be connected in the first connection chain link 3, or it is connected to the second connection chain link 4
In the second sub- connection chain link 40, improve the stability of structure.
In some embodiments, the center of circle of minor arc axis 5 is located at outer surface or the inner surface of Folding screen mould group.According to Folding screen
Different positions can be arranged in the center of circle of the bending characteristic of mould group, minor arc axis 5 accordingly；For example, the Folding screen is tension type
Then the inner surface of Folding screen mould group, the so interior table of the Folding screen mould group can be arranged in the center of circle of minor arc axis 5 by Folding screen
Face size constancy, outer surface can be stretched in allowed limits；It, can and if when the Folding screen compression-type Folding screen
The outer surface of Folding screen mould group is arranged in by the center of circle of minor arc axis 5, the exterior surface dimension of the Folding screen mould group in this way is constant
Change, inner surface can then compress in allowed limits.Referring to FIG. 7, Fig. 7 is the Folding screen connector in the present embodiment
Structural schematic diagram in a flattened condition.
The present embodiment provides a kind of Folding screen connectors, are applied in Folding screen, the Folding screen connector includes quantity
Several first connection chain links worked in coordination and the second connection chain link, and first connection chain link is set to two second connections
Between chain link；First connection chain link be equipped with the first circular hole and the first crescent hole, the second connection chain link be equipped with the second circular hole and
Second crescent hole, the first connection chain link by the second crescent hole on first circular hole and the second adjacent connection chain link, with
And it is set to the first connecting shaft between first circular hole and the second crescent hole, connect second connection chain link；Described
One connection chain link is also by the second circular hole on first crescent hole and another the second adjacent connection chain link, and is set to
The second connecting shaft between first crescent hole and the second circular hole connects second connection chain link；Adjacent described first
The top of connection chain link and the second connection chain link has the matched minor arc slot of shape size, be equipped in the minor arc slot with it is described bad
The matched minor arc axis of arc groove shape size, the center of circle of the minor arc axis are located at the Folding screen mould that the Folding screen connector is connected
In group, adjacent first connection chain link and the second connection chain link are relatively rotated on the basis of the center of circle of the minor arc axis
To switch spatial attitude；To by by between the first connection chain link and the second connection chain link in the Folding screen connector
Connection cooperation realizes the spatial attitude switching of Folding screen connector, provides reliable control support for the bending of flexible screen.
The present embodiment additionally provides a kind of Folding screen, which includes described in Folding screen mould group and above-described embodiment
Folding screen connector, the Folding screen connector are set to the lower section of Folding screen mould group and are fixedly connected with Folding screen mould group, and roll over
In folded screen mould group, screen portions at least corresponding with Folding screen connector are bent.Wherein, the corresponding screen of Folding screen connector
Curtain part be it is bent, indicate Folding screen connector position screen portions can be bent, do not limit other
Whether partial screen can be bent, and be folded as long as the screen can be realized on the whole by the part of the bending.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include 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 being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a 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 to 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 Folding screen connector, be applied in Folding screen, the Folding screen connector include quantity work in coordination it is several
First connection chain link and the second connection chain link, and first connection chain link shifts to install between two the second connection chain links；
First connection chain link is equipped with the first circular hole and the first crescent hole, and the second connection chain link is equipped with the second circular hole and the second crescent moon
Hole, the first connection chain link is by the second crescent hole on first circular hole and the second adjacent connection chain link, and is set to
The first connecting shaft between first circular hole and the second crescent hole connects adjacent second connection chain link；Described first
Connection chain link is also by the second circular hole on first crescent hole and another the second adjacent connection chain link, and is set to institute
The second connecting shaft between the first crescent hole and the second circular hole is stated, another adjacent second connection chain link is connected；Adjacent
The top of first connection chain link and the second connection chain link has the matched minor arc slot of shape size, is equipped in the minor arc slot
With the matched minor arc axis of the minor arc groove shape size, the center of circle of the minor arc axis is located at what the Folding screen connector was connected
In Folding screen mould group, adjacent first connection chain link and the second connection chain link are carried out on the basis of the center of circle of the minor arc axis
It relatively rotates to switch spatial attitude；Two ends of first connection chain link on the Folding screen connector length direction
Portion is respectively equipped with two main confined planes, and when between adjacent first connection chain link being in straightened condition, described first connects
The main confined planes on main confined planes and adjacent first connection chain link on chain link section are at face contact.
2. Folding screen connector as described in claim 1, which is characterized in that first connection chain link includes at least two simultaneously
The first sub- connection chain link of setting is arranged, second connection chain link includes and the adjacent described first sub- connection chain link quantity Matching
The second sub- connection chain link, and the second sub- connection chain link be arranged side by side, each second sub- connection chain link be staggered in
Between the sub- connection chain link of arranged side by side first.
3. Folding screen connector as claimed in claim 2, which is characterized in that second connection chain link includes and adjacent institute
The the second sub- connection chain link for stating the first sub- connection chain link quantity Matching includes: the quantity of the described second sub- connection chain link and adjacent
The quantity of the first sub- connection chain link is consistent.
4. Folding screen connector as claimed in claim 2, which is characterized in that second connection chain link includes and adjacent institute
The the second sub- connection chain link for stating the first sub- connection chain link quantity Matching includes: the quantity of the described second sub- connection chain link than adjacent
The quantity of the first sub- connection chain link few one.
5. Folding screen connector as claimed in claim 2, which is characterized in that second connection chain link includes and adjacent institute
The the second sub- connection chain link for stating the first sub- connection chain link quantity Matching includes: the quantity of the described second sub- connection chain link than adjacent
The quantity of the first sub- connection chain link more one.
6. Folding screen connector as claimed in claim 2, which is characterized in that the first sub- connection chain link and the second son connection
Chain link is made each by least two component punching presses.
7. Folding screen connector as claimed in claim 6, which is characterized in that the first sub- connection chain link and adjacent described
The contact surface of second sub- connection chain link is equipped with damping layer.
8. such as the described in any item Folding screen connectors of claim 1-7, which is characterized in that the minor arc axis and described first connects
Chain link section or second connection chain link are fixedly connected.
9. such as the described in any item Folding screen connectors of claim 1-7, which is characterized in that second connection chain link is described in
Two ends on Folding screen connector length direction, are respectively equipped with two auxiliary confined planes；When adjacent second connection chain
When between section being in straightened condition, auxiliary confined planes in second connection chain link with it is auxiliary in adjacent second connection chain link
Confined planes are at face contact.
10. a kind of Folding screen, which is characterized in that including Folding screen mould group and such as the described in any item Folding screens of claim 1-9
Connector, the Folding screen connector are set to the lower section of the Folding screen mould group and are fixedly connected with the Folding screen mould group,
And in the Folding screen mould group, screen portions at least corresponding with the Folding screen connector are bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152864.8A CN110035143A (en) | 2019-02-28 | 2019-02-28 | A kind of Folding screen connector and Folding screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910152864.8A CN110035143A (en) | 2019-02-28 | 2019-02-28 | A kind of Folding screen connector and Folding screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110035143A true CN110035143A (en) | 2019-07-19 |
Family
ID=67235025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910152864.8A Pending CN110035143A (en) | 2019-02-28 | 2019-02-28 | A kind of Folding screen connector and Folding screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110035143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112099717A (en) * | 2020-09-15 | 2020-12-18 | 北京小米移动软件有限公司 | Folding screen state detection method and device, electronic equipment and display system |
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| CN205154886U (en) * | 2015-06-17 | 2016-04-13 | 富世达股份有限公司 | Pivot device capable of being applied to flexible display module |
| CN107044478A (en) * | 2017-03-15 | 2017-08-15 | 联想(北京)有限公司 | A kind of rotating shaft |
| CN107370848A (en) * | 2017-08-25 | 2017-11-21 | 广东欧珀移动通信有限公司 | Foldable mobile terminal and its fold mechanism and foldable assembly |
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| KR20150037383A (en) * | 2013-09-30 | 2015-04-08 | 삼성전자주식회사 | Foldable device |
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| CN112099717A (en) * | 2020-09-15 | 2020-12-18 | 北京小米移动软件有限公司 | Folding screen state detection method and device, electronic equipment and display system |
| CN112099717B (en) * | 2020-09-15 | 2022-02-15 | 北京小米移动软件有限公司 | Folding screen state detection method and device, electronic equipment and display system |
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Application publication date: 20190719 |