CN110474146A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN110474146A CN110474146A CN201810444725.8A CN201810444725A CN110474146A CN 110474146 A CN110474146 A CN 110474146A CN 201810444725 A CN201810444725 A CN 201810444725A CN 110474146 A CN110474146 A CN 110474146A
- Authority
- CN
- China
- Prior art keywords
- supporting element
- cover board
- electronic device
- magnetic part
- antenna radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 238000004804 winding Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
-
- 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
Landscapes
- Telephone Set Structure (AREA)
Abstract
The application provides a kind of electronic device.The electronic device includes display screen, cover board, is set between display screen and cover board in frame, antenna radiator and supporting element, the supporting element is set to the outer surface of the cover board and is rotatablely connected with the cover board, the antenna radiator is arranged on the supporting element, the supporting element rotates in the process relative to the cover board, and the supporting element includes the second state for being bonded the first state of the cover board and separating with the cover board.
Description
Technical field
This application involves electronic technology fields, and in particular to a kind of electronic device.
Background technique
Antenna is a kind of converter, for by the guided wave transmitted on transmission line be transformed to unbounded medium (usually from
By space) in the electromagnetic wave that transmits, or the electromagnetic wave transmitted in unbounded medium is converted to and can be passed on the transmission line
A kind of device of defeated guided wave.In the electronic devices such as mobile phone, antenna is generally included, to realize the communication of the electronic devices such as mobile phone
Function.However, the integrated level with electronic device is higher and higher, the empty regions of antenna become smaller and smaller, the headroom of antenna
Region becomes smaller meeting so that the communication efficiency of electronic device is bad.
Summary of the invention
The application provides a kind of electronic device.The electronic device includes display screen, cover board, is set to display screen and cover board
Between in frame, antenna radiator and supporting element, the supporting element is set to the outer surface of the cover board and rotates with the cover board
Connection, the antenna radiator are arranged on the supporting element, described during the supporting element is rotated relative to the cover board
Supporting element includes the second state for being bonded the first state of the cover board and separating with the cover board.
Compared to the prior art, the antenna radiator in the electronic device of the application is arranged on the supporting element, and institute
Stating supporting element includes the second state for being bonded the first state of the cover board and separating with the cover board.When the supporting element with
When the cover board separates, other component (battery cover, display screen etc.) of the antenna radiator apart from the electronic device
Distance increase, to increase the clearance zone of the antenna radiator, improve the communication efficiency of the electronic device.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the positive structure schematic of the supporting element fitting cover board in the electronic device that the embodiment of the present application one provides.
Fig. 2 is the Facad structure signal that the supporting element in the electronic device that the embodiment of the present application one provides is separated with cover board
Figure.
Fig. 3 is the side structure schematic diagram of the supporting element fitting cover board in the electronic device that the embodiment of the present application one provides.
Fig. 4 is the side structure signal that the supporting element in the electronic device that the embodiment of the present application one provides is separated with cover board
Figure.
Fig. 5~Fig. 8 is the second magnetic part and the first magnetic part work in the electronic device that the embodiment of the present application two provides
Operation principle schematic diagram.
Fig. 9 is the structural schematic diagram before support sector's elongation in the electronic device that the embodiment of the present application three provides.
Figure 10 is the structural schematic diagram after the support portion elongation in the electronic device that the embodiment of the present application three provides.
Figure 11 is the structural schematic diagram for the electronic device that the embodiment of the present application four provides.
Figure 12 is the structural schematic diagram for the electronic device that the embodiment of the present application five provides.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
The supporting element in electronic device that Fig. 1 provides referring to FIG. 1 to FIG. 4, for the embodiment of the present application one is bonded cover board
Positive structure schematic；Fig. 2 is the front knot that the supporting element in the electronic device that the embodiment of the present application one provides is separated with cover board
Structure schematic diagram；Fig. 3 is the side structure schematic diagram of the supporting element fitting cover board in the electronic device that the embodiment of the present application one provides；
Fig. 4 is the side structure schematic diagram that the supporting element in the electronic device that the embodiment of the present application one provides is separated with cover board.The electricity
Sub-device includes but are not limited to smart phone, internet device (mobile internet device, MID), e-book, just
Take formula broadcast station (Play Station Portable, PSP) or personal digital assistant (Personal Digital
Assistant, PDA) etc. communication equipments.
The electronic device include 1 include display screen 200, cover board 120, be set to the display screen 200 and cover board 120 it
Between frame 110, antenna radiator 410 and supporting element 500.The supporting element 500 be set to the outer surface of the cover board 120 and
It is rotatablely connected with the cover board 120.The antenna radiator 410 is arranged on the supporting element 500,500 phase of supporting element
During the cover board 120 rotation, the supporting element 500 include be bonded the cover board 120 first state and with institute
State the second state of the separation of cover board 120.
The display screen 200 can be liquid crystal display, or organic light-emitting diode (OLED) display screen, the display screen
200 can may be the display screen for being integrated with display and touch function for only display screen having a display function.
Further, the electronic device 1 further includes rotation axis 300, and the supporting element 500 passes through the rotation axis 300
It is rotationally connected with the cover board 120, the antenna radiator 410 is arranged in the supporting element 500 far from the rotation axis 300
One end.In the present embodiment, the antenna radiator 410 is arranged in the supporting element 500 far from the rotation axis 300
One end, can make the supporting element 500 when separation with the cover board 120 antenna radiator 410 apart from being covered
The distance of plate 120 farther out, to improve the empty regions of the antenna radiator 410, improves the logical of the electronic device 1
Believe effect.
Further, the supporting element 500 includes the binding face 500a being bonded with the cover board 120, the aerial radiation
Body 410 is arranged on the binding face 500a.In the present embodiment, the antenna radiator 410 is arranged in the cover board 120
On the binding face 500a being bonded with the cover board 120, so that when the supporting element 500 is bonded cover board 120, institute
It states antenna radiator 410 not to be exposed, to reduce the abrasion to the antenna radiator 410.
Specifically, the electronic device 1 includes battery cover 100, display screen 200, rotation axis 300, antenna modules 400 and branch
Support member 500.The battery cover 100 includes frame 110 and cover board 120, and the cover board 120 is arranged with the display screen 200 in institute
State the opposite two sides of frame 110.The rotation axis 300 is rotationally connected with one end of the battery cover 100, the supporting element 500
One end be fixedly connected on the rotation axis 300, the supporting element 500 includes the binding face for being bonded the battery cover 100
500a.The antenna modules 400 include antenna radiator 410, and the antenna radiator 410 is arranged in the binding face 500a
On, and the one end of the supporting element 500 far from the rotation axis 300, the supporting element is arranged in the antenna radiator 410
500 include being bonded the first state of the cover board 120 and dividing under the drive of the rotation axis 300 with the cover board 120
From the second state.
Further, hand-held part 510 is set on the supporting element 500.The hand-held part 510 is arranged in the supporting element
500 deviate from the surface of the binding face 500a or the surface that the supporting element 500 is connected with the binding face 500a are arranged in.
Specifically, the supporting element 500 includes the appearance 500b being oppositely arranged with the binding face 500a, and the supporting element 500 is also
Including the side 500c being connected between the appearance 500b and the binding face 500a.The hand-held part 510 is arranged in institute
It states on appearance 500b or the hand-held part 510 is arranged on the side 500c.The hand-held part 510 can be to protrude from
The projection cube structure of the supporting element 500, or the sunk structure being formed on the supporting element 500, the hand-held part
510 facilitate user to fit on the cover board 120 and drive the supporting element 500 and the cover board for the supporting element 500
120 separation.
Further, the cover board 120 also sets up limiting section 121 adjacent to the surface of the supporting element 500.When the support
When part 500 is in the first state, the hand-held part 510 is also used to cooperate with the limiting section 121 with by the supporting element
500 are fixed on the cover board 120.In one embodiment, the limiting section 121 is blind hole, when the hand-held part 510 is arranged
When on the appearance 500b of the supporting element 500, it is additionally provided on the supporting element 500 through the appearance 500b
And the through-hole on the binding face 500a, the hand-held part 510 passes through the through-hole and part is revealed in the appearance 500b,
When the supporting element 500 is bonded the cover board 120, the hand-held part 510 is contained in described adjacent to one end of the cover board 120
In blind hole, the supporting element 500 is fixed on the cover board 120.Further, the inner sidewall of the blind hole is provided with
One screw thread, the hand-held part 510 are provided with the second screw thread adjacent to one end of the cover board 120, separate by the hand-held part 510
One end of the cover board 120 rotates the hand-held part 510 so that second screw thread is threadedly engaged with described first, general
Supporting element 500 is fixed on the cover board 120.
Further, in the present embodiment, when institute's supporting element 500 is bonded cover board 120, the supporting element
500 projection in the plane where the cover board 120 is located in the cover board 120.The supporting element 500 is bonded the cover board
When 120, projection of the supporting element 500 in the plane where the cover board 120 is located in the cover board 120, therefore,
The setting of the supporting element 500 will not impact the whole width of the electronic device 1.
Compared to the prior art, the antenna radiator 410 in the electronic device 1 of the application is arranged in the supporting element 500
Be bonded on the binding face 500a of the battery cover 100, the supporting element 500 include be bonded the first state of the cover board 120 with
And the second state separated under the drive of the rotation axis 300 with the cover board 120.When the supporting element 500 is at described turn
When separation under the drive of moving axis 300 with the cover board 120, the antenna radiator 410 apart from the electronic device 1 its
The distance of his component (battery cover 100, display screen 200 etc.) increases, to increase the clearance zone of the electronic device 1, is promoted
The communication efficiency of the electronic device 1.Further, the setting of antenna radiator 410 is separate in the supporting element 500
One end of the rotation axis 300, so that the supporting element 500 is under the drive of the rotation axis 300 compared to the electricity
When magnetic 100 rotation, so that distance of the antenna radiator 410 apart from the battery cover 100 is farther, to further increase
The clearance zone of the antenna radiator 410, further improves the communication efficiency of the electronic device 1.
Also referring to second in the electronic device provided refering to Fig. 5~Fig. 8, Fig. 5~Fig. 8 for the embodiment of the present application two
The operation principle schematic diagram of magnetic part and the first magnetic part work.What electronic device 1 provided in this embodiment was provided with embodiment one
The structure of electronic device 1 is essentially identical, the difference is that, it is magnetic that first is arranged in the present embodiment, on the cover board 120
The second magnetic part 550 is arranged on the supporting element 500 in part 122.The electronic device 1 further includes controller 600, the control
Device 600 controls the polarity of first magnetic part 122, when first magnetic part 122 is adjacent to second magnetic part 550
The first polarity chron, first magnetic part 122 and second magnetic part is presented in one end under the control of the controller 600
550 is attracting, and the supporting element 500 is fixed on the cover board 120；When first magnetic part 122 is magnetic adjacent to described second
The second polarity chron, first magnetic part 122 and described second is presented in one end of part 550 under the control of the controller 600
Magnetic part 550 is mutually exclusive, and the supporting element 500 is separated with the cover board 120.For the convenience of description, only in Fig. 5~Fig. 8
The part-structure for only having illustrated electronic device 1 next.Specifically, the magnetism of the first magnetic part 122 on the cover board 120 is not
Become, in one embodiment, first magnetic part 122 is permanent magnet.Second magnetic part 550 include magnetic core 551 with
And coil 552.The magnetic core 551 of second magnetic part 550 includes first end face 551a, second end face 551b and all sides
551c, the first end face 551a are arranged compared to the second end face 551b adjacent to second magnetic part 550, the week
Side 551c is connected between the first end face 551a and the second end face 551b.
Referring to Fig. 5, the electric current in the coil 552 is from adjacent to institute when the coil 552 is wound towards preset direction
State the first magnetic part 122 one end face away from first magnetic part 122 one end flowing when, second magnetic part 550
The first polarity is presented in one end of neighbouring first magnetic part 122, at this point, first magnetic part 122 and second magnetism
Part 550 is attracting, and the supporting element 500 is fixed on the cover board 120.Wherein, when the coil 552 is wound towards preset direction
It can be the positive winding of the coil 552, or 552 reverse-winding of coil.For the convenience of description, in Fig. 5 and Fig. 6
Illustrate come the coil 552 towards preset direction wind, illustrated in Fig. 7 and Fig. 8 come it is opposite with preset direction
Direction winding.
Referring to Fig. 6, the electric current in the coil 552 deviates from institute certainly when the coil 552 is wound towards preset direction
When stating one end of the first magnetic part 122 towards adjacent to the flowing of one end of first magnetic part 122, second magnetic part 550
The second polarity is presented in one end of neighbouring first magnetic part 122, at this point, first magnetic part 122 and second magnetism
Part 550 is mutually exclusive, and the supporting element 500 is separated with the cover board 120.
Referring to Fig. 7, when the coil 552 is wound towards the direction opposite with preset direction, in the coil 552
One end of electric current from neighbouring first magnetic part 122 when facing away from one end flowing of first magnetic part 122, it is described
Second magnetic part 550 adjacent to first magnetic part 122 one end present the second polarity, at this point, second magnetic part 550 with
First magnetic part 122 is mutually exclusive, and the supporting element 500 is separated with the cover board 120.Wherein, when the coil 552
Towards when preset direction winding when winding positive for the coil 552, the coil 552 is towards the direction opposite with preset direction
It is 552 reverse-winding of coil when winding；It is reversed for the coil 552 when the coil 552 is wound towards preset direction
It is the positive winding of the coil 552 when the coil 552 is wound towards the direction opposite with preset direction when winding.
Referring to Fig. 8, when the coil 552 is wound towards the direction opposite with the preset direction, the coil 552
In electric current from when deviating from one end flowing of one end of first magnetic part 122 towards neighbouring first magnetic part 122,
The first polarity is presented adjacent to one end of first magnetic part 122 in second magnetic part 550, at this point, first magnetic part
122 attract each other with second magnetic part 550, and the supporting element 500 is fixed on the cover board 120.
Fig. 9 and Figure 10 is please referred to, Fig. 9 is the knot before support sector's elongation in the electronic device that the embodiment of the present application three provides
Structure schematic diagram；Figure 10 is the structural schematic diagram after the support portion elongation in the electronic device that the embodiment of the present application three provides.This reality
It is essentially identical with first embodiment to apply example, the difference is that, in the present embodiment, the supporting element 500 includes interconnecting piece
520, mounting portion 530 and support portion 540.The interconnecting piece 520 is fixedly connected with the rotation axis 300, the mounting portion
530 antenna radiator 410 for being arranged in the antenna modules 400, the support portion 540 are connected to the interconnecting piece 520
Between the mounting portion 530, the support portion 540 is extending or shortens.
In the present embodiment, after the support portion 540 extends, the antenna modules 400 on the support portion 540 can
It is farther with the distance compared to the other structures (for example, battery cover 100, display screen 200 etc.) in the electronic device 1, thus
So that the empty regions of the antenna modules 400 are bigger, the communication efficiency of electronic device 1 is improved.
Figure 11 is please referred to, Figure 11 is the structural schematic diagram for the electronic device that the embodiment of the present application four provides.In conjunction with aforementioned
Anticipate embodiment, in the present embodiment, cover board 120 in frame 110, the battery cover 100 in the battery cover 100 and
The display screen 200 forms accommodating space.The electronic device 1 further includes radio-frequency signal source 420 and band matching circuit 430.
The radio-frequency signal source 420 is arranged in the accommodating space, and the institute 500 on supporting element is arranged in the band matching circuit 430
Radio-frequency signal source 420 is stated to be electrically connected by the band matching circuit 430 with the antenna radiator 410.
Further, the radio-frequency signal source 420 is electrically connected the band matching circuit 430 by RF coaxial line 440,
500 setting accommodating chamber 560, the RF coaxial line 440 are arranged in the accommodating chamber 560 in the supporting element.
The antenna radiator 410, the radio-frequency signal source 420, the band matching circuit 430, the RF coaxial
Line 440 constitutes the antenna modules 400.
Specifically, the electronic device 1 further includes mainboard 700, and the mainboard 700 is arranged in the accommodating space.Institute
Stating antenna modules 400 further includes radio-frequency signal source 420, and the radio-frequency signal source 420 is arranged on the mainboard 700, described to penetrate
Frequency source signal 420 is for generating pumping signal.The electronic device 1 further includes auxiliary plate 800, and the antenna modules 400 further include
Band matching circuit 430, the band matching circuit 430 is for changing the antenna radiator 410 in the antenna modules 400
Equivalent electrical length, the band matching circuit 430 is arranged on the auxiliary plate 800, the radio-frequency signal source 420 and the frequency
It is electrically connected between section match circuit 430 by RF coaxial line 440, by the pumping signal via the RF coaxial line
440 and the band matching circuit 430 be transferred to the antenna radiator 410, the antenna radiator 410 is according to the frequency
Section match circuit 430 and the pumping signal generate electromagnetic wave signal, and the electromagnetic wave signal is radiate.The support
Accommodating chamber 560 is set in part 500, and the RF coaxial line 440 is arranged 560 in the accommodating chamber.
In the present embodiment, the RF coaxial line 440 is arranged in the receipts setting accommodating chamber in the supporting element 500
560 in cavity, when changing to avoid the position of the supporting element 500 compared to the position of the battery cover 100 caused by
The winding of RF coaxial line 440.
Figure 12 is please referred to, Figure 12 is the structural schematic diagram for the electronic device that the embodiment of the present application five provides.The present embodiment with
The difference of the embodiment of the present application one is that in the present embodiment, the supporting element 500 is made of flexible material, the supporting element
500 is bent under the effect of external force, when the supporting element 500 is bent under the effect of external force, can fill to the electronics
Set 1 battery cover 100, display screen 200 forms support.
In conjunction with aforementioned any embodiment, the electronic device 1 further includes frequency offset correction device 910, the frequency offset correction device 910
The frequency deviation generated when for changing to the antenna radiator 410 compared to the position of the battery cover 100 is corrected.
The electronic device 1 of the application includes frequency offset correction device 910, and the frequency offset correction device 910 is used for 410 phase of antenna radiator
Frequency deviation when position compared with the battery cover 100 changes is corrected, and further improves the logical of the electronic device 1
Believe effect.In order to facilitate signal, illustrated in fig. 1 and 2, is not marked in other figures.
In conjunction with aforementioned any embodiment, the electronic device 1 further includes the other function being arranged on the supporting element 500
Mould group 920, the other function mould group 920 include camera module, flash lamp module, receiver mould group, position sensor mould
At least one of group.Further, the other function mould group 920 further includes earthing member 921, and the earthing member 921 is used for
The other function mould group 920 is grounded, to prevent influence of the electrostatic to the other function device.In the present embodiment,
The antenna modules 400 include auxiliary plate 800, are arranged earth polar 810 on the auxiliary plate 800, the other function device with it is described auxiliary
Earth polar 810 on plate 800 is electrically connected, and by the electrostatic grounding in the other function mould group 920, prevents electrostatic to the function
The influence of device.Further, the antenna radiator 410 is also electrically connected with the earth polar 810 on the auxiliary plate 800.In addition,
The antenna modules 400 further include band matching circuit 430, and the band matching circuit 430 is for changing the antenna modules
The equivalent electrical length of antenna radiator 410 in 400, the band matching circuit 430 are arranged on the auxiliary plate 800.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the application rather than limits, although ginseng
The application is described in detail according to the above better embodiment, those skilled in the art should understand that, it can be right
The technical solution of the application is modified or equivalent replacement should not all be detached from the spirit and scope of technical scheme.
Claims (11)
1. a kind of electronic device, which is characterized in that the electronic device includes display screen, cover board, is set to display screen and cover board
Between in frame, antenna radiator and supporting element, the supporting element is set to the outer surface of the cover board and rotates with the cover board
Connection, the antenna radiator are arranged on the supporting element, described during the supporting element is rotated relative to the cover board
Supporting element includes the second state for being bonded the first state of the cover board and separating with the cover board.
2. electronic device as described in claim 1, which is characterized in that the electronic device further includes rotation axis, the support
Part is rotationally connected with the cover board by the rotation axis, and the antenna radiator is arranged in the supporting element far from the rotation
One end of axis.
3. electronic device as described in claim 1, which is characterized in that the supporting element includes the fitting being bonded with the cover board
Face, the antenna radiator are arranged on the binding face.
4. electronic device as claimed in claim 3, which is characterized in that hand-held part, the hand-held part are arranged on the supporting element
The supporting element is set away from the surface of the binding face or the table that the supporting element is connected with the binding face is set
Face.
5. electronic device as claimed in claim 2, which is characterized in that the cover board is also set up adjacent to the surface of the supporting element
Limiting section, when the supporting element is in the first state, the hand-held part is also used to cooperate with the limiting section with by institute
Supporting element is stated to be fixed on the cover board.
6. electronic device as described in claim 1, which is characterized in that the first magnetic part, the support are arranged on the cover board
Second magnetic part is set on part, and the electronic device further includes controller, and the controller controls the pole of first magnetic part
Property, when the first polarity is presented adjacent to one end of second magnetic part in first magnetic part under the control of the controller
When, first magnetic part and second magnetic part are attracting, and the supporting element is fixed on the cover board；When first magnetic
The second polarity chron, first magnetic part is presented adjacent to one end of second magnetic part in property part under the control of the controller
Mutually exclusive with second magnetic part, the supporting element is separated with the cover board.
7. electronic device as claimed in claim 2, which is characterized in that the supporting element includes interconnecting piece, mounting portion and branch
Support part, the interconnecting piece are fixedly connected with the rotation axis, and the mounting portion is for being arranged the antenna radiator, the support
Portion is connected between the interconnecting piece and the mounting portion, and the support portion is scalable.
8. electronic device as described in claim 1, which is characterized in that the display screen, the frame and the cover board are formed
Accommodating space, the electronic device further include radio-frequency signal source and band matching circuit, and the radio-frequency signal source is arranged described
In accommodating space, the band matching circuit is arranged on supporting element, and the radio-frequency signal source passes through the band matching circuit
It is electrically connected with the antenna radiator.
9. electronic device as claimed in claim 8, which is characterized in that the radio-frequency signal source is electrically connected by RF coaxial line
The band matching circuit, the supporting element is interior to be arranged accommodating chamber, and the RF coaxial line is arranged in the accommodating chamber.
10. electronic device as described in claim 1, which is characterized in that the electronic device further includes frequency offset correction device, described
The frequency deviation that frequency offset correction device is used to generate when changing to the antenna radiator compared to the position of the cover board carries out school
Just.
11. electronic device as described in claim 1, which is characterized in that the electronic device further includes being arranged in the support
At least one of camera module, flash lamp module, receiver mould group, position sensor mould group on part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444725.8A CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444725.8A CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110474146A true CN110474146A (en) | 2019-11-19 |
| CN110474146B CN110474146B (en) | 2021-11-05 |
Family
ID=68504162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810444725.8A Expired - Fee Related CN110474146B (en) | 2018-05-10 | 2018-05-10 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110474146B (en) |
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| CN110474146B (en) | 2021-11-05 |
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