CN108008767A - Flexible electronic devices - Google Patents
Flexible electronic devices Download PDFInfo
- Publication number
- CN108008767A CN108008767A CN201711243345.XA CN201711243345A CN108008767A CN 108008767 A CN108008767 A CN 108008767A CN 201711243345 A CN201711243345 A CN 201711243345A CN 108008767 A CN108008767 A CN 108008767A
- Authority
- CN
- China
- Prior art keywords
- metal wire
- shaft
- electronic devices
- rotating shaft
- flexible electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Abstract
The embodiment of the present invention provides a kind of flexible electronic devices, and wherein equipment matrix includes Part I, Part II and bent part.Bent part includes first rotating shaft and the second shaft, and first rotating shaft and the second shaft are all connected between Part I and Part II；Part I includes communication module, the first metal wire and the second metal wire, and Part II includes the 3rd metal wire, and one end of the first metal wire is electrically connected the first output terminal of communication module, and the other end of the first metal wire is electrically connected one end of first rotating shaft；The other end of the first rotating shaft away from the first metal wire is electrically connected one end of the 3rd metal wire, the other end of 3rd metal wire is electrically connected one end of the second shaft, the other end of second shaft away from the 3rd metal wire is electrically connected one end of the second metal wire, and the other end of the second metal wire is electrically connected the second output terminal of communication module；First metal wire, first rotating shaft, the 3rd metal wire, the second shaft and the second metal wire form at least a portion of antenna structure.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of flexible electronic devices.
Background technology
At present, mobile electronic device oneself be widely used in daily life.Wherein, flexible electronic devices can be according to different
Usage scenario changes its own shape, has the advantages that easy to carry and uses, deeper to be liked by user.Such as work as flexible electronic
When equipment is in running order, flat state is may be at, in order to image display and feature operation；Work as flexible electronic devices
, can be with doubling or folding, in order to reduce volume, easy to carry during in dormancy or off-mode.
However, how to design the antenna structure (particularly near field antenna structure) of flexible electronic devices, and mitigate as far as possible
Flexible electronic state of electronic equipment changes the influence to antenna structure, is one important problem of industry.
The content of the invention
In view of this, it is necessary to which a kind of flexible electronic devices for designing relatively reasonable antenna structure are provided.
An embodiment of the present invention provides a kind of flexible electronic devices, it includes equipment matrix, and the equipment matrix includes the
A part, Part II and the bent part being connected between the Part I and the Part II；It is described bent
Part includes first rotating shaft and the second shaft, and the first rotating shaft and the second shaft are all connected to the Part I and described the
Between two parts, the first rotating shaft and the second shaft are provided commonly for so that the Part I turns relative to the Part II
It is dynamic to switch so as to fulfill the flexible electronic devices between bending state and tiling unfolded state；The Part I includes logical
Believe module, the first metal wire and the second metal wire, the Part II includes the 3rd metal wire, and the one of first metal wire
End is electrically connected the first output terminal of the communication module, and the other end of first metal wire is electrically connected the one of the first rotating shaft
End；One end of other end electrical connection threeth metal wire of the first rotating shaft away from first metal wire, the described 3rd
The other end of metal wire is electrically connected one end of second shaft, the other end of second shaft away from the 3rd metal wire
One end of second metal wire is electrically connected, the other end of second metal wire is electrically connected the second output of the communication module
End；First metal wire, the first rotating shaft, the 3rd metal wire, second shaft and the second metal wire structure
Into at least a portion of antenna structure.
In one embodiment, the bent part further includes flexible PCB, and the flexible PCB is connected to
Between the Part I and the Part II and for the transmitting telecommunication between the Part I and the Part II
Number；The flexible PCB includes the 4th metal wire, and one end of the 4th metal wire is electrically connected first metal wire, described
The other end of 4th metal wire away from first metal wire is electrically connected the 3rd metal wire；First metal wire, first
Shaft, the 4th metal wire, the 3rd metal wire, the second shaft and the second metal wire form at least a portion of the antenna structure.
In one embodiment, the flexible PCB and the first rotating shaft and the extending direction phase of the second shaft
Together, the flexible PCB is between the first rotating shaft and the second shaft.
In one embodiment, first metal wire, the first rotating shaft, the 3rd metal wire, described second
Shaft and second metal wire form at least a portion of the antenna structure to realize near field antenna function.
In one embodiment, the flexible electronic devices further include at least one connecting element, described at least one
The other end of first metal wire is connected by connecting element with the first rotating shaft, by the other end of second metal wire with
Second shaft connection, by one end of the 3rd metal wire and the one end of the first rotating shaft away from first metal wire
Connect and/or be connected the other end of the 3rd metal wire with the one end of second shaft away from second metal wire.
In one embodiment, at least one connecting element includes four connecting elements, four connections member
Part is respectively by the other end of first metal wire and the first rotating shaft, the other end and described second of second metal wire
One end and the first rotating shaft one end and the 3rd gold medal away from first metal wire of shaft, the 3rd metal wire
The other end for belonging to line is connected with the one end of second shaft away from second metal wire.
In one embodiment, the connecting element is electroconductive elastic sheet, conducting foam, pogo pin, spring or connection
Device.
In one embodiment, the flexible electronic devices further include conditioned circuit device, the conditioned circuit device
It is electrically connected the connection of first metal wire, second metal wire, the 3rd metal wire, the first metal wire and first rotating shaft
Place, the 3rd metal wire and the junction of first rotating shaft, the junction of the 3rd metal wire and the second shaft, and/or the second metal wire
With the junction of the second shaft, for adjusting the inductance value of the antenna structure.
In one embodiment, the conditioned circuit device includes the combination of inductance or inductance and capacitance.
In one embodiment, the flexible electronic devices further include display screen；The display screen is flexible display screen,
It include the first display area, the second display area and be connected between first display area and the second display area can
Display area is bent, the Part I carries first display area, and the Part II carries second viewing area
Domain, the bent part carry the bent display area.
Compared to the prior art, two shafts of flexible electronic devices of the invention, first, second, third metal wire etc.
Form at least a portion of antenna structure so that without increasing or reducing plus extra iron oxygen component is as antenna structure as far as possible,
Not only design is reasonable, the favourable weight and volume for mitigating flexible electronic devices, can also lightening material cost to a certain extent.Into
One step, a part of described two shafts as antenna structure so that antenna structure is not easy the state by flexible electronic devices
The influence of change, the performance of the antenna structure are also preferable.
Further, in one embodiment, described two shafts, the 4th metal wire of the flexible PCB, institute
State the first metal wire, the second metal wire and the 3rd metal wire and may be constructed the antenna structure to realize near field antenna function；
In another embodiment, first metal wire, the first rotating shaft, the 3rd metal wire, second shaft and institute
State the second metal wire and form the antenna structure to realize near field antenna function, user can be above-mentioned according to selection is actually needed
The antenna structure of which kind of embodiment.
In one embodiment, the flexible electronic devices further include at least one connecting element, it can be connection
Element is electroconductive elastic sheet, conducting foam, pogo pin or connector.The connecting element not only ensure described two shafts with
Connection reliability between first and second described part, between the flexible PCB and first and second part, Er Qiecheng
This is not high, easy to implement.
In one embodiment, the flexible electronic devices also have conditioned circuit device, the conditioned circuit device
First metal wire, second metal wire, and/or the 3rd metal wire are electrically connected, for adjusting the antenna structure
Inductance value, so as to adjust the performance of the antenna structure so that the radiation efficiency of antenna structure is higher, not frequency deviation, performance compared with
It is good, and then improve the usage experience of the flexible electronic devices.The conditioned circuit device includes capacitance or capacitance and inductance
Combination, can not only be relatively easy to realize the adjusting performance of antenna structure, but also cost is not high.
In one embodiment, the display screen is flexible display screen, it includes the first display area, the second viewing area
Domain and the bent display area being connected between first display area and the second display area so that the display screen
Display area area is larger and can be bent, and brings preferable user experience.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of embodiment of the present invention or technical solution of the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is that the stereochemical structure when flexible electronic devices of first embodiment of the invention are in tiling unfolded state is illustrated
Figure.
Fig. 2 is dimensional structure diagram when flexible electronic devices shown in Fig. 1 are in the bending state folded.
Fig. 3 is that flexible electronic devices shown in Fig. 2 remove the dimensional structure diagram after shell.
Fig. 4 is that flexible electronic devices shown in Fig. 2 remove the structure schematic diagram after shell when being in tiling unfolded state.
Fig. 5 is that the flexible electronic devices of second embodiment of the invention remove the back of the body after shell when being in tiling unfolded state
Face structure diagram.
Main element symbol description
Flexible electronic devices 10,20
Equipment matrix 11
Display screen 12
Part I 111,211
Part II 112,212
Bent part 113
First display area 121
Second display area 122
Bent display area 123
First metal wire 111a, 211a
Second metal wire 111b, 211b
3rd metal wire 112a, 212a
4th metal wire 214a
Flexible PCB 114,214
Shaft 116,116a, 116b, 216a, 216b
Conditioned circuit device 130
Processor 140
Detection device 150
Communication module 160
Connecting element 170
Following embodiment will combine above-mentioned attached drawing and further illustrate the present invention.
Embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu, be fully described by, it is clear that described embodiment only a part of embodiment of the present invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of not making the creative labor
The every other embodiment obtained, belongs to the scope of protection of the invention.
It should be noted that the term used in embodiments of the present invention is only merely for description particular implementation
Purpose, and it is not intended to be limiting the present invention.In embodiment of the present invention and singulative used in the attached claims
" one kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It should also manage
Solution, term "and/or" used herein refers to and any or all can comprising the associated list items purpose of one or more
Can combination.In addition, term " first ", " second " in description and claims of this specification and above-mentioned attached drawing etc. is to be used for
Different objects are distinguished, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations,
It is intended to cover non-exclusive include.Such as contain the process of series of steps or unit, method, system, product or set
Standby the step of being not limited to list or unit, but the step of not listing or unit are alternatively further included, or alternatively
Further include for the intrinsic other steps of these processes, method, product or equipment or unit.
The flexible electronic devices that embodiment of the present invention is related to can any possess communication and the flexibility of store function is set
It is standby, such as：Tablet computer, mobile phone, electronic reader, remote controler, personal computer (Personal Computer, PC), notes
This computer, mobile unit, Web TV, wearable device etc. have the flexible intelligent equipment of network function.
Please refer to Fig.1 and Fig. 2, Fig. 1 be first embodiment of the invention flexible electronic devices 10 be in tiling expansion shape
Dimensional structure diagram during state, Fig. 2 are stereochemical structures when flexible electronic devices 10 shown in Fig. 1 are in the bending state folded
Schematic diagram.Mainly the present invention will be described so that the flexible electronic devices 10 are mobile phone as an example for embodiment of the present invention.Can be with
Understand, the flexible electronic devices 10 have bending state and tiling unfolded state, it includes equipment matrix 11 and display screen 12.
The display screen 12 is arranged at a side surface of the equipment matrix 11, and the equipment matrix 11 can be used for carrying
And the support display screen 12.The equipment matrix 11 includes Part I 111, Part II 112 and is connected to described first
Bent part 113 between part 111 and the Part II 112, the bent part 113 are used to make described first
Divide 111 to be rotated relative to the Part II 112, be unfolded so as to fulfill the flexible electronic devices 10 in bending state and tiling
Switch between state.It is appreciated that the Part I 111, Part II 112 and the bent part 113 can wrap
Include shell and each function element being placed in the shell (such as circuit board, battery).
In present embodiment, the display screen 12 is flexible display screen 12 (such as OLED display screen 12), it includes first
Display area 121, the second display area 122 and it is connected between 121 and second display area 122 of the first display area
Bent display area 123, the Part I 111 carry first display area 121, and the Part II 112 carries
Second display area 122, the bent part 113 carry the bent display area 123.It is appreciated that becoming
In more embodiment, the display screen 12 can also include the first display area 121, the second display area 122 and be connected to institute
The bent non-display area between the first display area 121 and the second display area 122 is stated, the Part I 111 is held
First display area 121 is carried, the Part II 112 carries second display area 122, the bent part
The 113 carrying bent non-display areas.In the change embodiment, first and second described display area 122 can be with
Independently of each other and it is non-flexible display area, such as liquid crystal display area.
It is that flexible electronic devices 10 shown in Fig. 2 remove the dimensional structure diagram after shell to refer to Fig. 3 and Fig. 4, Fig. 3,
Fig. 4 is that flexible electronic devices 10 shown in Fig. 2 remove the structure schematic diagram after shell when being in tiling unfolded state.Described
A part 111 includes communication module 160, the first metal wire 111a, the second metal wire 111b.The Part II 112 includes the
Three metal wire 112a.The bent part 113 includes first rotating shaft 116a, the second shaft 116b, flexible PCB 114 and connects
Connect element 170.
Described two shafts 116a, 116b are connected between the Part I 111 and the Part II 112, described
Two shafts 116a, 116b are provided commonly for making the Part I 111 rotate relative to the Part II 112, so that
The flexible electronic devices 10 switch between bending state and tiling unfolded state.Specifically, described two shaft 116a,
116b can be connected to the Part I 111 and the Part II 112 by connecting element 170.Further, described two
A shaft 116a, 116b can be table chain shaft 116, including multiple connectors being rotatablely connected successively.
One end of the first metal wire 111a connects the first output terminal of the communication module 160, first metal
The other end of line 111a is electrically connected one end of the first rotating shaft 116a；The first rotating shaft 116a is away from first metal wire
The other end of 111a is electrically connected one end of the 3rd metal wire 112a, and the other end of the 3rd metal wire 112a is electrically connected institute
One end of the second shaft 116b is stated, described in the other ends of the second shaft 116b away from the 3rd metal wire 112a is electrically connected
One end of second metal wire 111b, the second of the other end electrical connection communication module 160 of the second metal wire 111b are defeated
Outlet.
The first metal wire 111a, the first rotating shaft 116a, the 3rd metal wire 112a, second shaft
116b and the second metal wire 111b forms at least a portion of antenna structure, and specifically, the antenna structure can be near
Field antenna, is used for realization near field antenna function.It is appreciated that the Part I 111 can include circuit board (such as printed circuit
Plate), the first metal wire 111a, the second metal wire 111b and the communication module 160 can be arranged at the Part I
On 111 circuit board.The Part II 112 can also include circuit board (such as printed circuit board (PCB)), the 3rd metal wire
112a can be arranged on the circuit board of the Part II 112.
Specifically, the first rotating shaft 116a can be connected adjacent to one end of the Part I 111 by connecting element 170
The first metal wire 111a, the first rotating shaft 116a of the Part I 111 is met away from the Part I 111 and neighbouring institute
The one of the 3rd metal wire 112a of the Part II 112 can be connected by connecting element 170 by stating one end of Part II 112
End；The second shaft 116b can connect described first adjacent to one end of the Part I 111 by connecting element 170
Divide 111 second metal wire 111b, the second shaft 116b away from the Part I 111 and the neighbouring Part II 112
One end can be connected by connecting element 170 Part II 112 the 3rd metal wire 112a the other end.A kind of real
Apply in mode, the connecting element 170 is electroconductive elastic sheet, conducting foam, pogo pin or connector.
The flexible PCB 114 is connected between the Part I 111 and the Part II 112 and is used for
Transmission telecommunications number between the Part I 111 and the Part II 112, the flexible PCB 114 can be with described two
The extending direction of a shaft 116a, 116b and between described two shafts 116a, 116b.
The flexible electronic devices 10 further include conditioned circuit device 130, detection device 150, processor 140 and multiple days
Line 160.The conditioned circuit device 130 can be electrically connected the first metal wire 111a, the second metal wire 111b and/or the 3rd
Metal wire 112a.Specifically, the conditioned circuit device 130 is electrically connected the connection of the first metal wire 111a and first rotating shaft 116a
Place, the junction of the 3rd metal wire 112a and first rotating shaft 116a, the 3rd metal wire 112a and the second shaft 116b junction,
And/or second metal wire 111b and the second shaft 116b junction.In the embodiment shown in fig. 4, mainly with described adjustable
The junction that circuit devcie 130 is electrically connected the first metal wire 111a and the first rotating shaft 116a is illustrated.
The Parameter adjustable of the conditioned circuit device 130 is for the nature structure of the adjustment flexible electronic devices 10
Performance；The conditioned circuit device 130 is also electrically connected the processor 140, and the processor 140 is also electrically connected the detection dress
Put 150.The conditioned circuit device 130, the processor 140 and the detection device 150 can be arranged at described first
In part 111 and/or the Part II 112, in present embodiment, mainly with the conditioned circuit device 130, the processing
Device 140 and the detection device 150 illustrate exemplified by being arranged in the Part I 111, wherein, the conditioned circuit device
Part 130, the processor 140 and the detection device 150 can may be contained within the circuit board of the Part I 111.
It is appreciated that in one embodiment, the conditioned circuit device 130 includes controllable impedance, the Part I
111 the first metal wire 111a is electrically connected the first rotating shaft 116a by controllable impedance；Or the of the Part II 112
Three metal wire 112a are electrically connected the first rotating shaft 116a by controllable impedance；Or the second metal of the Part I 111
Line 111b is electrically connected the second shaft 116b by controllable impedance；Or the 3rd metal wire 112a of the Part II 112
The second shaft 116b is electrically connected by controllable impedance.Alternatively, the electric connection mode of the controllable impedance is above-mentioned electrical connection
Any combination of mode.In another embodiment, the conditioned circuit device 130 includes two controllable impedances, and described first
First metal wire 111a of part 111 is electrically connected the first rotating shaft 116a by one of described two controllable impedances；Institute
The 3rd metal wire 112a for stating Part II 112 is electrically connected second shaft by the other of described two controllable impedances
116b.In addition, in other embodiments, the conditioned circuit device 130 includes the combination of adjustable inductance and capacitance.
The detection device 150, which is used to detecting the flexible electronic devices 10, to be currently at bending state and still tiles expansion
State, the processor 140 of the flexible electronic devices 10 are additionally operable to according to described in the testing result adjusting of the detection device 150
The parameter of conditioned circuit device 130, thus adjust the performance of the antenna structure of the flexible electronic devices 10 with it is current curved
Folding state or tiling unfolded state are adapted.
In one embodiment, the detection device 150, which is additionally operable to detect the flexible electronic devices 10, is in bending
Bending degree during state, the different bending degrees that the processor 140 is additionally operable to detect according to the detection device 150 are adjusted
The parameter of the conditioned circuit device 130 is to different numerical value, so as to adjust the antenna structure of the flexible electronic devices 10
Performance is adapted with current bending degree.
In one embodiment, the parameter of the conditioned circuit device 130 has an initial value, described in the initial value corresponds to
The acquiescence original state of flexible electronic devices 10, the acquiescence original state are the bending state or the tiling expansion shape
State, the detection device 150 be additionally operable to detect the flexible electronic devices 10 current bending state whether with the acquiescence at the beginning of
Beginning state consistency, if the detection device 150 detects the current bending state of the flexible electronic devices 10 and the acquiescence
Original state is inconsistent, then the processor 140 adjusts the parameter of the conditioned circuit device 130 to the current state pair
The preset value answered.
Compared to the prior art, two shaft 116a, 116b of flexible electronic devices 10 of the invention, first, second,
Three metal wire 111a, 111b, 112a etc. form at least a portion of antenna structure so that without increasing or reducing as far as possible plus additionally
Iron oxygen component as antenna structure, not only design is reasonable, the favourable weight and volume for mitigating flexible electronic devices 10, can be with
Lightening material cost to a certain extent.Further, a part of described two shafts 116a, 116b as antenna structure, makes
Obtain antenna structure to be not easy to be influenced by the state change of flexible electronic devices 10, the performance of the antenna structure is also preferable.
In one embodiment, the bent part 113 further includes flexible PCB 114, the flexible PCB
114 can between the Part I 111 and the Part II 112 transmission telecommunications number so that Part I 111 and second
Part 112 is easier to cooperate.The flexible PCB 114 be located at the first rotating shaft 116a and the second shaft 116b it
Between, it may be such that the balance that the flexible electronic devices 10 are under various states is more preferable.
Further, in one embodiment, described two shaft 116a, 116b, the of the flexible PCB 214
Four metal wires, first metal wire, the second metal wire and the 3rd metal wire 111a, 111b, 112a may be constructed the antenna
Structure is to realize near field antenna function；In another embodiment, the first metal wire 111a, the first rotating shaft
116a, the 3rd metal wire 112a, the second shaft 116b and the second metal wire 111b form the antenna structure
To realize near field antenna function, user can be according to the antenna structure for being actually needed which kind of above-mentioned embodiment of selection.
In one embodiment, described two shafts 116 are table chain shaft, including multiple companies being rotatablely connected successively
Junctor, it is also possible that the bending state of the flexible electronic devices 10 and tiling unfolded state are more smooth, and helps holding
The flexible electronic devices 10 are in stable bending state or tiling unfolded state.
In one embodiment, the flexible electronic devices 10 further include at least one connecting element 170, it can be
Connecting element 170 is electroconductive elastic sheet, conducting foam, pogo pin or connector.Described in the connecting element 170 not only ensures
Between two shafts 116a, 116b and first and second described part 111,112, the flexible PCB 114 and first and
Connection reliability between two parts 111,112, and cost is not high, it is easy to implement.
In one embodiment, the flexible electronic devices 10 also have conditioned circuit device 130, the conditioned circuit
Device 130 is electrically connected the first metal wire 111a, the second metal wire 111b, and/or the 3rd metal wire 112a, uses
In the inductance value for adjusting the antenna structure, so as to adjust the performance of the antenna structure so that the radiation efficiency of antenna structure
It is higher, frequency deviation, performance be not preferable, and then improve the usage experience of the flexible electronic devices 10.The conditioned circuit device 130
Combination including capacitance or capacitance and inductance, can not only be relatively easy to realize the adjusting performance of antenna structure, Er Qiecheng
This is not high.
In one embodiment, the flexible electronic devices 10 include detection device 150 and processor 140, the inspection
Survey device 150 and be used to detecting the flexible electronic devices 10 and be currently at bending state and still tile unfolded state, the flexibility
The processor 140 of electronic equipment 10 is additionally operable to adjust the conditioned circuit device according to the testing result of the detection device 150
130 parameter, thus adjust the performance of the antenna structure of the flexible electronic devices 10 with current bending state or tiling
Unfolded state is adapted so that the flexible electronic devices 10 are equal in the performance for the antenna structure for bending or tiling under unfolded state
Preferably, it is and then preferable in 160 performance of antenna for bending or tiling under unfolded state, and then improve the flexible electronic devices 10
Usage experience.
In one embodiment, the display screen 120 is flexible display screen, it includes the first display area 121, second
Display area 122 and the bent display area being connected between 121 and second display area 122 of the first display area
123 so that the display area area of the display screen 120 is larger and can be bent, and brings preferable user experience.
Referring to Fig. 5, the flexible electronic devices 20 that Fig. 5 is second embodiment of the invention are gone when being in tiling unfolded state
Except the structure schematic diagram after shell.The flexible electronic devices 20 of the second embodiment and the flexibility of first embodiment
The structure of electronic equipment 10 is essentially identical, the two main difference is that：Flexible PCB 214 further includes the 4th metal wire
One end of 214a, the 4th metal wire 214a are electrically connected the first metal wire 211a of Part I 211, the 4th metal wire
The other ends of the 214a away from the first metal wire 211a is electrically connected the 3rd metal wire 212a of Part II 212；Described first
Metal wire 211a, first rotating shaft 216a, the 4th metal wire 214a, the 3rd metal wire 212a, the second shaft 216b and the second metal
Line 211b forms at least a portion of antenna structure.The antenna structure can be, for example, near field antenna structure, be used for realization near
Field antenna function.
In the second embodiment, the flexible PCB 214 can include the 4th metal wire 214a, the 4th gold medal
The both ends for belonging to line 214a are electrically connected the of the first metal wire 211a of the Part I 211 and the Part II 212
Two metal wire 212a so that the first metal wire 211a, first rotating shaft 216a, the 4th metal wire 214b, the 3rd metal wire
212a, the second shaft 216b and the second metal wire 211b form antenna structure, and user can be above-mentioned according to selection is actually needed
The antenna structure of first and second which kind of embodiment.
It is used for it is appreciated that near field antenna includes NFC, wireless charging etc. under the closely scene such as Card Reader communication or charging
Coupled antenna, common near field antenna solution have three classes：
1st, near field antenna is positioned over rear cover plastic cement or glass windowed regions.Antenna headroom environment is good, beneficial to aerial radiation, and
Other antennas are not influenced, but influence cell phone appearance and feel；
2nd, in ring camera one week, antenna was placed in metal back cover inner surface, the becket side of camera near field antenna design
Somewhere is cut off, but slotting influences product aesthetics.
3rd, the upper and lower metal strip of rear cover is utilized.With GPS/WIFI antennas and the major and minor antenna duplexers of LTE.This scheme may be right
GPS/WIFI antennas and the major and minor aerial band of LTE influence, and near field antenna radiator is shorter, read-write card poor-performing.
In conclusion the invention has the advantages that：
1st, using the shaft and flexible PCB at flexible electronic devices shaft, near field antenna function is realized；
2nd, near field antenna performance is good, and from the influence of flexible electronic devices state change；
3rd, extra ferrite part need not be increased, it is of low cost.
The above disclosed right for being only better embodiment of the present invention, the present invention cannot being limited with this certainly
Scope, therefore equivalent variations made according to the claims of the present invention, are still within the scope of the present invention.
Claims (10)
- A kind of 1. flexible electronic devices, it is characterised in that：The flexible electronic devices include：Equipment matrix, the equipment matrix include Part I, Part II and are connected to the Part I and described second Bent part between part；The bent part includes first rotating shaft and the second shaft, and the first rotating shaft and the second shaft are all connected to described It is a part of between the Part II, the first rotating shaft and the second shaft be provided commonly for so that the Part I relative to The Part II rotates to be switched so as to fulfill the flexible electronic devices between bending state and tiling unfolded state；The Part I includes communication module, the first metal wire and the second metal wire, and the Part II includes the 3rd metal Line, one end of first metal wire are electrically connected the first output terminal of the communication module, the other end of first metal wire It is electrically connected one end of the first rotating shaft；The other end of the first rotating shaft away from first metal wire is electrically connected the described 3rd One end of metal wire, the other end of the 3rd metal wire are electrically connected one end of second shaft, and second shaft is remote The other end of 3rd metal wire is electrically connected one end of second metal wire, and the other end of second metal wire is electrically connected Second output terminal of the communication module；First metal wire, the first rotating shaft, the 3rd metal wire, second shaft and second metal wire Form at least a portion of antenna structure.
- 2. flexible electronic devices as claimed in claim 1, it is characterised in that：The bent part further includes flexible circuit Plate, the flexible PCB are connected between the Part I and the Part II and in the Part I and institute State transmission telecommunications number between Part II；The flexible PCB includes the 4th metal wire, and one end of the 4th metal wire is electrically connected first metal wire, institute State the other end of the 4th metal wire away from first metal wire and be electrically connected the 3rd metal wire；First metal wire, first rotating shaft, the 4th metal wire, the 3rd metal wire, the second shaft and the second metal wire form institute State at least a portion of antenna structure.
- 3. flexible electronic devices as claimed in claim 2, it is characterised in that：The flexible PCB and the first rotating shaft and The extending direction of second shaft is identical, and the flexible PCB is between the first rotating shaft and the second shaft.
- 4. flexible electronic devices as claimed in claim 1, it is characterised in that：First metal wire, the first rotating shaft, institute State the 3rd metal wire, second shaft and second metal wire form at least a portion of the antenna structure to realize Near field antenna function.
- 5. flexible electronic devices as claimed in claim 1, it is characterised in that：The flexible electronic devices further include at least one Connecting element, the other end of first metal wire is connected by least one connecting element with the first rotating shaft, by institute The other end for stating the second metal wire is connected with second shaft, one end of the 3rd metal wire and the first rotating shaft is remote From one end connection of first metal wire and/or by the other end of the 3rd metal wire and second shaft away from institute State one end connection of the second metal wire.
- 6. flexible electronic devices as claimed in claim 5, it is characterised in that：At least one connecting element includes four companies Element is connect, four connecting elements are respectively by the other end of first metal wire and the first rotating shaft, second gold medal The other end of category line is with second shaft, one end of the 3rd metal wire and the first rotating shaft away from first metal The other end of one end of line and the 3rd metal wire is connected with the one end of second shaft away from second metal wire.
- 7. flexible electronic devices as claimed in claim 5, it is characterised in that：The connecting element is electroconductive elastic sheet, conductive bubble Cotton, pogo pin, spring or connector.
- 8. flexible electronic devices as claimed in claim 1, it is characterised in that：The flexible electronic devices further include conditioned circuit Device, the conditioned circuit device are electrically connected first metal wire, second metal wire, the 3rd metal wire, first The junction of metal wire and first rotating shaft, the junction of the 3rd metal wire and first rotating shaft, the 3rd metal wire and the second shaft Junction, and/or the junction of the second metal wire and the second shaft, for adjusting the inductance value of the antenna structure.
- 9. flexible electronic devices as claimed in claim 8, it is characterised in that：The conditioned circuit device includes inductance or electricity Sense and the combination of capacitance.
- 10. flexible electronic devices as claimed in claim 1, it is characterised in that：The flexible electronic devices further include：Display Screen；The display screen is flexible display screen, it includes the first display area, the second display area and to be connected to described first aobvious Show the bent display area between region and the second display area, the Part I carries first display area, institute State Part II and carry second display area, the bent part carries the bent display area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243345.XA CN108008767B (en) | 2017-11-30 | 2017-11-30 | Flexible electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243345.XA CN108008767B (en) | 2017-11-30 | 2017-11-30 | Flexible electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108008767A true CN108008767A (en) | 2018-05-08 |
| CN108008767B CN108008767B (en) | 2021-03-16 |
Family
ID=62055576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243345.XA Active CN108008767B (en) | 2017-11-30 | 2017-11-30 | Flexible electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108008767B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244667A (en) * | 2018-08-29 | 2019-01-18 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112448130A (en) * | 2019-09-05 | 2021-03-05 | 北京小米移动软件有限公司 | Electronic device |
| CN112928436A (en) * | 2021-02-01 | 2021-06-08 | 维沃移动通信有限公司 | Electronic device |
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| CN1327351A (en) * | 2000-05-29 | 2001-12-19 | 日本电气株式会社 | Foldable portable ratio terminal |
| US20020021250A1 (en) * | 2000-06-21 | 2002-02-21 | Takeshi Asano | Display device, computer terminal, and antenna |
| CN1510885A (en) * | 2002-11-19 | 2004-07-07 | 索尼爱立信移动通信日本株式会社 | Portable wireless communication apparatus |
| CN1957504A (en) * | 2004-10-28 | 2007-05-02 | 松下电器产业株式会社 | Foldable portable radio |
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| JPH07123463A (en) * | 1993-10-22 | 1995-05-12 | Nippon Denki Idou Tsushin Kk | Portable telephone set |
| CN1327351A (en) * | 2000-05-29 | 2001-12-19 | 日本电气株式会社 | Foldable portable ratio terminal |
| US20020021250A1 (en) * | 2000-06-21 | 2002-02-21 | Takeshi Asano | Display device, computer terminal, and antenna |
| CN1510885A (en) * | 2002-11-19 | 2004-07-07 | 索尼爱立信移动通信日本株式会社 | Portable wireless communication apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109244667A (en) * | 2018-08-29 | 2019-01-18 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112448130A (en) * | 2019-09-05 | 2021-03-05 | 北京小米移动软件有限公司 | Electronic device |
| CN112928436A (en) * | 2021-02-01 | 2021-06-08 | 维沃移动通信有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108008767B (en) | 2021-03-16 |
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