CN108232424A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN108232424A CN108232424A CN201711499675.5A CN201711499675A CN108232424A CN 108232424 A CN108232424 A CN 108232424A CN 201711499675 A CN201711499675 A CN 201711499675A CN 108232424 A CN108232424 A CN 108232424A
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- China
- Prior art keywords
- extension
- electronic device
- ontology
- support plate
- screen
- Prior art date
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Links
- 230000005855 radiation Effects 0.000 claims abstract description 58
- 238000005086 pumping Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000565 sealant Substances 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009738 saturating Methods 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Abstract
This application provides a kind of electronic devices.Electronic device includes antenna radiator, support plate and screen, antenna radiator includes radiation ontology, radiation ontology includes the first end and second end that are oppositely arranged, first end is provided with current feed department, current feed department is used to receive pumping signal, antenna radiator is used to generate electromagnetic wave signal according to pumping signal, support plate is set adjacent to second end, it is used to support screen, and support plate forms the reference ground of antenna radiator, screen includes screen ontology and the first extension, screen ontology includes the first surface and second surface that are oppositely arranged, first surface is set compared to second surface adjacent to support plate, first extension connect to form receiving space by first side with first surface, support plate is at least partially disposed in receiving space.The electronic device of the application improves the effect of antenna radiator radiated electromagnetic wave signal.
Description
Technical field
This application involves electronic device field more particularly to a kind of electronic devices.
Background technology
With the development of mechanics of communication, electronic device (particularly mobile phone) developed diversified form and material
Matter.Due to metal back cover so that the appearance of electronic device is more gorgeous, and metal back cover is more wear-resisting, therefore, by electronic device
Rear cover (battery cover) be set as metal material gradually into mainstream.Electronic device communicate with other electronic devices when
It waits, it is often necessary to which electromagnetic wave signal radiate and needs antenna to receive the electromagnetism that other electronic devices are sent out by antenna
Wave signal.Clearance zone is needed when aerial radiation electromagnetic wave signal, however, with the rise of comprehensive screen technology, larger screen
Curtain can tie up the clearance zone of electronic device so that the radiated electromagnetic wave signal of antenna it is ineffective, and then lead to electronic device
Communication quality it is poor.
Invention content
This application provides a kind of electronic device, the electronic device includes antenna radiator, support plate and screen, described
Antenna radiator includes radiation ontology, and the radiation ontology includes the first end and second end that are oppositely arranged, and the first end is set
Current feed department is equipped with, for receiving pumping signal, the antenna radiator is used to generate according to the pumping signal current feed department
Electromagnetic wave signal, the support plate are set adjacent to the second end, are used to support the screen, and described in support plate composition
The reference ground of antenna radiator, the screen include screen ontology and the first extension, and the screen ontology includes being oppositely arranged
First surface and second surface, the first surface sets compared to the second surface adjacent to the support plate, described
One extension connect to form receiving space, at least part setting of the support plate by first side with the first surface
In the receiving space.
Compared to the prior art, the screen in the electronic device of the application includes screen ontology and the first extension, described
First extension connect to increase first extension and the current feed department with the first surface by first side
The distance between, at least part of the support plate sets first extension and the receiving space of first side formation
It is interior, so as to increase the distance between the reference ground and the current feed department, improve antenna radiator radiated electromagnetic wave signal
Effect, and then promoted electronic device communication quality.Further, due between the reference ground and the current feed department away from
From increase, so that the pumping signal that the current feed department receives is transmitted to second end and via institute on the radiation ontology
It is longer to state the transmission path of reference ground that second end is formed coupled to the support plate so that pumping signal is in the radiation ontology
On transmit evenly, improve the bandwidth of the electromagnetic wave signal of antenna body radiation.
Description of the drawings
It, below will be to needed in embodiment in order to illustrate more clearly of the technical solution of the embodiment of the present application
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the application, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the electronic device of one embodiment of the application.
Fig. 2 is the side structure schematic diagram of the electronic device of one embodiment of the application.
Fig. 3 is cross-sectional view of the electronic device of the application first embodiment along I-I lines.
Fig. 4 is cross-sectional view of the electronic device of the application second embodiment along I-I.
Fig. 5 is cross-sectional view of the electronic device of the application third embodiment along I-I lines.
The structure diagram of Fig. 6 matching relationships between the conductive sheet and current feed department shown in Fig. 5.
Fig. 7 is the transmission path schematic diagram of pumping signal in the application.
Fig. 8 is cross-sectional view of the electronic device along II-II lines in the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall in the protection scope of this application.
Also referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the Facad structure signal of the electronic device of one embodiment of the application
Figure；Fig. 2 is the side structure schematic diagram of the electronic device of one embodiment of the application；Fig. 3 is the application first embodiment
Cross-sectional view of the electronic device along I-I lines.The electronic device 1 is included but are not limited to as smart mobile phone, internet
Equipment (mobile internet device, MID), e-book, portable broadcast station (Play Station Portable,
) or the portable devices such as personal digital assistant (Personal Digital Assistant, PDA) PSP.
The electronic device 1 includes antenna radiator 100, support plate 200 and screen 300.The antenna radiator 100 wraps
Radiation ontology 110 is included, the radiation ontology 110 includes the first end 111 being oppositely arranged and second end 112, the first end 111
Current feed department is provided with, for receiving pumping signal, the antenna radiator 100 is used for according to the pumping signal current feed department
Generate electromagnetic wave signal.The support plate 200 is set adjacent to the second end 112, is used to support the screen 300, and described
Support plate 200 forms the reference ground of the antenna radiator 100.The screen 300 includes 310 and first extension of screen ontology
320, the screen ontology 310 includes the first surface 310a being oppositely arranged and second surface 310b, the first surface 310a
It is set compared to the second surface 310b adjacent to the support plate 200, first extension 320 and the first surface
310a is connected by side to form receiving space, and the support plate 200 is at least partially disposed in the receiving space.For
Facilitate description, the side for connecting first extension 320 and the first surface 310a is named as first side 310c.
In one embodiment, the position of first side 310c connections first extension 320 is arc surface, with
Reduce the stress of the screen ontology 310 and 320 junction of the first extension, it is strong to enhance the structure of the screen 300
Degree.Optionally, the opening of the arc surface is towards the antenna radiator 100, to increase the clearance zone of antenna radiator 100.
Compared to the prior art, the screen 300 in the electronic device 10 of the application extends including screen ontology 310 and first
Portion 320, first extension 320 connect to increase described with the first surface 310a by first side 310c
The distance between one extension 320 and the current feed department, at least part of the support plate 200 set first extension
In the receiving space that the 320 and first side 310c is formed, so as to increase between the reference ground and the current feed department
Distance improves the effect of 100 radiated electromagnetic wave signal of antenna radiator, and then promotes the communication quality of electronic device 1.Into one
Step ground, due to the increase of the distance between the reference ground and the current feed department, so that the excitation that the current feed department receives
Signal is transmitted to second end 112 on the radiation ontology 110 and is coupled to the support plate 200 via the second end 112
The transmission path of the reference ground of formation is longer so that pumping signal is transmitted evenly on the radiation ontology 110, improves
The bandwidth for the electromagnetic wave signal that the antenna radiator 100 radiates.
Screen 300 in present embodiment can be but be not limited to liquid crystal display (Liquid Crystal
Display, LCD) or Organic Light Emitting Diode (Original Light Emitting Diode, OLED) display screen.It is described
Screen 300 can be the screen 300 for only having display function, or be integrated with the screen of display function and touch function
300。
In the present embodiment, radiation ontology 110 can be that at least part in the center 20 of electronic device 1 (please join
According to Fig. 1), it is said for the part in the center 20 by the radiation ontology 110 for electronic device 1 in the present embodiment
It is bright.The electronic device 1 further includes center 20, rear cover 30, sealant 40.The center 20 may make up the electronic device 1
Partial appearance face, as the antenna radiator 100, the center 20 is spaced a part for the center 20 with the rear cover 30
Setting and formation gap.The sealant 40 is located in the gap between the center 20 and the rear cover 30, the sealant
40 for the center 20 and the rear cover 30 to be combined together, and the sealant 40 does not have shielding to electromagnetic wave signal and makees
With the electromagnetic wave signal can be radiate via the sealant 40.
Further, in the present embodiment, the support plate 200 includes support 210 and second extension 220 of ontology.
The support ontology 210 includes the third surface 210a and the 4th surface 210b that are oppositely arranged, and the third surface 210a is compared
It is set in the 4th surface 210b far from the screen 300, second extension 220 passes through with the third surface 210a
Side connects, and second extension 220 is at least partially disposed in the receiving space.For the convenience of description, described in connection
The side of the second extension 220 and third surface 210a is named as second side 210c.In the present embodiment, described
Four surface 210b are set compared to the third surface 210a adjacent to the screen 300, and the 4th surface 210b can conduct
Support the supporting surface of the screen 300.
The support plate 200 is metallic plate, and in one embodiment, the support plate 200 is structure as a whole.Citing and
Speech, can form support plate 200 by integrally formed mode.
In the present embodiment, first extension 320 includes the 5th surface 320a being oppositely arranged and the 6th surface
320b, the 5th surface 320a are connect by the first side 310c with the first surface 310a, the 6th surface
320b and the second surface 310b are coplanar.By the way that the 6th surface 320b of first extension 320 is set as and the screen
The second surface 310b of curtain ontology 310 is set as coplanar form, in the 5th surface 320a and the 6th surface 320b
The distance between it is certain in the case of, the 6th surface 320b and the second surface 310b are coplanar, can further increase
The distance between first extension 320 and the current feed department.Due at least part setting described the of the support plate 200
In the receiving space that one extension 320 and the first side 310c are formed, in the thickness (support of the support plate 200
Plate 200 is in first surface 310a to the size in second surface 310b directions) it is fixed, increase the reference ground and institute
The distance between current feed department is stated, this improves the effect of 100 radiated electromagnetic wave signal of antenna radiator, and then promotes electronics
The communication quality of device 1.Further, due to the increase of the distance between the reference ground and the current feed department, so that institute
It states the pumping signal that current feed department receives and is transmitted to second end 112 and via the second end 112 on the radiation ontology 110
The transmission path of reference ground formed coupled to the support plate 200 is longer so that pumping signal is on the radiation ontology 110
It transmits evenly, improves the bandwidth for the electromagnetic wave signal that the antenna radiator 100 radiates.
In the present embodiment, the radiation ontology 110 is including the first radiating surface 110b, the first radiating surface 110b
The surface of the radiation ontology 110 far from the second end 112.The antenna radiator 100 further includes third extension 120,
The third extension 120 extends out from the first end 111.The third extension 120 is provided with the current feed department.Or
Third extension 120 described in person is used as the current feed department.The third extension 120 includes the 7th surface 120a being oppositely arranged
And the 8th surface 120b, the 7th surface 120a and the 8th surface 120b respectively with it is described radiation ontology 110 intersect, institute
It states the 7th surface 120a and the first radiating surface 110b is coplanar.In the present embodiment, the third extension 120 includes remote
First end face 110a, the 7th surface 120a connections first end face 110a and the day from the radiation ontology 110
Beta radiation body 100, the 8th surface 120b connections first end face 110a and the antenna radiator 100, and described the
Seven surface 120a and the 8th surface 120b are separately positioned on the both sides of the first end face 110a, and the 7th surface
120a is compared to the 8th surface 120b far from the support plate 200.By by the 7th surface of the third extension 120
120a is set as coplanar with the first radiating surface 110b, so that the third extension 120 is as far away from described
Therefore support plate 200, increases the distance between the current feed department and the reference ground, improve antenna radiator 100 and radiate
The effect of electromagnetic wave signal, and then promote the communication quality of electronic device 1.Further, due to the reference ground and the feedback
The distance between electric portion increase, so that the pumping signal that the current feed department receives is transmitted on the radiation ontology 110
It is to second end 112 and longer via the transmission path of reference ground that the second end 112 is formed coupled to the support plate 200,
So that pumping signal is transmitted evenly on the radiation ontology 110, the electromagnetism that the antenna radiator 100 radiates is improved
The bandwidth of wave signal.
In one embodiment, the current feed department is arranged on the 7th surface 120a or is arranged on the first end face
On 110a.When being arranged on the 8th surface 120b compared to the current feed department, the current feed department is arranged on the described 7th
Surface 120a or be arranged on the first end face 110a can be further increased between the current feed department and the reference ground
Distance.The effect of 100 radiated electromagnetic wave signal of antenna radiator is improved, and then promotes the communication quality of electronic device 1.
Also referring to Fig. 1, Fig. 2 and Fig. 4, Fig. 4 is section knot of the electronic device of the application second embodiment along I-I
Structure schematic diagram.In the present embodiment, the electronic device 10 further includes circuit board 400, and the circuit board 400 is adjacent to described
Three surface 210a are set, and second extension 220 is by least one layer of metal material in the circuit board 400 from the support
Ontology 210 extends adjacent to one end of the radiation ontology 110.
Specifically, the circuit board 400 includes 410 and the 4th extension 420 of circuit board body.The circuit board body
410 are arranged on the third surface 210a, and the 4th extension 420 is from the circuit board body 410 adjacent to the radiation
One end of ontology 110 extends to first direction, wherein, the first direction is the third surface 210a to the 4th surface
The direction of 210b.4th extension 420 includes the first sub- 421 and second sub- extension 422 of extension, and first son prolongs
Extending portion 421 is used to connect the circuit board body 410 and the second sub- extension 422, the material of first extension 320
For non-conducting material, the second sub- extension 422 is formed by the metal material in the circuit board body 410, to form
State the second extension 220 of support plate 200.
In other embodiments, the circuit board 400 includes 410 and the 4th extension 420 of circuit board body.The electricity
Road plate ontology 410 is located at the third surface 210a, and the 4th extension 420 is neighbouring described from the circuit board body 410
The one end for radiating ontology 110 extends to first direction, wherein, the first direction is the third surface 210a to the described 4th
The direction of surface 210b.And the 4th extension 420 coats metal foil adjacent to one end of the 4th surface 210b, with shape
Into the second extension 220 of the support plate 200.The support ontology 210 can be metallic plate, and the metallic plate has larger
Structural strength, the screen 300 in the electronic device 1 can be supported.The metal foil can be but be not limited only to as gold
Belong to copper foil, the metal foil is electrically connected with the metallic plate.
In one embodiment, the electronic device 10 further includes driving source 500 and impedance matching circuit 600, described to swash
Source 500 is encouraged for generating the pumping signal, the impedance matching circuit 600 is used to match the output resistance of the driving source 500
Matching degree between the input impedance of anti-and described antenna radiator 100.The driving source 500 and the impedance matching circuit
600 can be arranged in the circuit board body 410.The impedance matching circuit 600 is used to match the defeated of the driving source 500
Go out the matching degree between impedance and the input impedance of the antenna radiator 100.One end of the impedance matching circuit 600 is electrically connected
The driving source 500 is connect, the other end is electrically connected the current feed department of the antenna radiator 100, and the impedance matching circuit 600 is used for
The output impedance of the driving source 500 is adjusted, and the impedance matching circuit 600 is additionally operable to adjust the antenna radiator
100 input impedance, to adjust the matching degree of the output impedance and the input impedance.The application is by adjusting the excitation
Matching degree between the input impedance of the output impedance in source 500 and the antenna radiator 100 so that the driving source 500
Input resistant matching between output impedance and the antenna radiator 100, the excitation sent out with reducing the driving source 500 are believed
Energy loss number on the antenna radiator 100 improves the signal transmission matter for the pumping signal that the driving source 500 is sent out
Amount, to improve the communication quality of the electronic device 1.
In the present embodiment, the driving source 500 is electrically connected by way of direct feed with the current feed department, will
The pumping signal is transmitted to the radiation ontology 110 by the current feed department.Specifically, the driving source 500 is by direct
The mode of feed be electrically connected with the current feed department including：The driving source 500 passes through conducting wire or electroconductive elastic sheet etc. and the feedback
Electric portion's electrical connection.It is electrically connected in Fig. 3 and Fig. 4 with the driving source 500 by electroconductive elastic sheet (marked as 810) with the current feed department
Example is connected in be illustrated.
Please generally refering to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, Fig. 5 is the electronic device 1 of the application third embodiment along I-I's
Cross-sectional view；The structure diagram of Fig. 6 matching relationships between the conductive sheet and current feed department shown in Fig. 5.In this reality
It applies in mode, the driving source 500 is electrically connected by way of couple feed with the current feed department, and the pumping signal is led to
It crosses the current feed department and is transmitted to the radiation ontology 110.The conductive sheet 700 includes conductive body 710 and multiple interval settings
The first branch 720.The first gap 730 is formed between the first adjacent branch 720.In the present embodiment, the third is prolonged
As the current feed department, the current feed department (113 are labeled as in figure) includes feed ontology 113a and multiple for the part of extending portion 120
Spaced second branch 113b.The feed ontology 113a is connected with the second end 112 of the radiation ontology 110, adjacent
Two the second branch 113b between form the second gap 113c.First branch 720 is at least partially arranged at described second
In the 113c of gap, the second branch 113b is at least partially arranged in first gap 730.Conduction in present embodiment
First branch 720 of piece 700 is at least partially arranged in the second gap 113c, and the second branch 113b is at least partly
It is set in first gap 730, so as to increase the coupled capacitor between the conductive sheet 700 and the current feed department, into
And improve the pumping signal from the conductive sheet 700 be transmitted to the current feed department when signal transmission quality.
Referring to Fig. 7, Fig. 7 is the transmission path schematic diagram of pumping signal in the application.The current feed department, the radiator
Region between the reference ground that ontology and the support plate 200 are formed forms interstitial area, and the interstitial area forms at least partly net
Dead zone.With reference to above-mentioned each embodiment, the pumping signal is transmitted to the first end of the radiation ontology 110 from the current feed department
111, and the second end 112 for radiating ontology 110 is transmitted to by radiation 110 first end 111 of ontology, via described second
The reference ground that end 112 is formed coupled to the support plate 200.And in the first end of the current feed department, the radiation ontology 110
111st, the path (being represented in figure with the arrow with dotted line) that the second end 112 of the radiation ontology 110 and the reference ground are formed
To form electromagnetic wave signal, the electromagnetic wave signal is radiate via the interstitial area for upper oscillation.Although it is to be appreciated that figure
Illustrate that the path come is illustrated with a kind of specific embodiment in 7, the transmission path is also applied for other embodiment.
It is to be appreciated that above-mentioned each embodiment and respective drawings illustrate in electronic device and the application more
Relevant component is below introduced main component in the electronic device of the application, so as to the electronics to the application
The mutual cooperation relationship of component in device and the framework of entirety are recognized.
Also referring to Fig. 1, Fig. 2 and Fig. 8, Fig. 8 is that electronic device is illustrated along the cross-section structure of II-II lines in the application
Figure.
The electronic device 1 includes antenna radiator 100, support plate 200 and screen 300.The antenna radiator 100 wraps
Include radiation ontology 110 and third extension 120.The radiation ontology 110 includes the first end 111 and second end that are oppositely arranged
112, the first end 111 is provided with current feed department, and the current feed department for receiving pumping signal, use by the antenna radiator 100
According to pumping signal generation electromagnetic wave signal.In the present embodiment, the third extension 120 is from the first end
111 extend out.The third extension 120 is provided with the current feed department.Or the third extension 120 is used as the feedback
Electric portion.The support plate 200 is set adjacent to the second end 112, is used to support the screen 300, and 200 structure of the support plate
Into the reference ground of the antenna radiator 100.The screen 300 includes 310 and first extension 320 of screen ontology, the screen
Curtain ontology 310 includes the first surface 310a being oppositely arranged and second surface 310b, and the first surface 310a is compared to described
Second surface 310b is set adjacent to the support plate 200, and first extension 320 passes through side with the first surface 310a
To form receiving space, the support plate 200 is at least partially disposed in the receiving space for connection.
In addition, radiation ontology 110 can be at least part (please referring to Fig. 1) in the center 20 of electronic device 1, at this
It is illustrated for the part in center 20 in embodiment by the radiation ontology 110 for electronic device 1.The electronics
Device 1 further includes center 20, rear cover 30, sealant 40.The center 20 may make up the partial appearance face of the electronic device 1,
A part for the center 20 is arranged at intervals and is formed with the rear cover 30 as the antenna radiator 100, the center 20
Gap.The sealant 40 is located in the gap between the center 20 and the rear cover 30, and the sealant 40 is used for institute
It states center 20 to be combined together with the rear cover 30, the sealant 40 does not have shielding action, the electricity to electromagnetic wave signal
Magnetostatic wave signal can be radiate via the sealant 40.
The electronic device 1 further includes circuit board 400, and the circuit board 400 is arranged on the support plate 200 far from described
The side of screen 300.
In addition, the electronic device 1 further includes protecgulum 700 and cover board 800.The protecgulum 700 is adjacent to the second end 112
Setting, and the protecgulum 700, the center 20, the sealant 40 and the rear cover 30 form receiving space, the receiving is empty
Between for accommodating the support plate 200, the screen 300 and the circuit board 400.The cover board 800 is arranged on the screen
300 sides far from the support plate 200, the cover board 800 are used to protect the screen 300.The cover board 800 is usually saturating
Bright material, the material of the cover board 800 can be but be not limited only to as glass.
It is to be appreciated that in the description of presently filed embodiment, term " " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ",
The orientation or position relationship of the instructions such as " outer ", " clockwise ", " counterclockwise " are based on orientation shown in the drawings or position relationship, only
It is that presently filed embodiment and the device or element that simplify description rather than instruction or hint meaning are necessary for ease of description
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to presently filed embodiment.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance or implicit
Indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly wrap
Include one or more feature.In the description of presently filed embodiment, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the description of presently filed embodiment, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanically connected or be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the interaction relationship of connection inside two elements or two elements.For ability
For the those of ordinary skill in domain, it can understand that specific in presently filed embodiment of above-mentioned term containing as the case may be
Justice.
In presently filed embodiment unless specifically defined or limited otherwise, fisrt feature second feature it
" on " or it " under " can be in direct contact including the first and second features, it is not directly to connect that can also include the first and second features
It touches but passes through the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " is including fisrt feature right over second feature and oblique upper or to be merely representative of fisrt feature level height special higher than second
Sign.Fisrt feature second feature " under ", " lower section " and " below " including fisrt feature right over second feature and tiltedly on
Side is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example is used for realizing presently filed embodiment not
Same structure.In order to simplify the disclosure of presently filed embodiment, hereinafter the component of specific examples and setting are described.When
So, they are merely examples, and purpose does not lie in limitation the application.In addition, presently filed embodiment can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In addition, the various specific techniques that presently filed embodiment provides
With the example of material, but those of ordinary skill in the art may realize that the application of other techniques and/or making for other materials
With.
In the description of this specification, reference term " embodiment ", " is schematically implemented " some embodiments "
The description of mode ", " example ", " specific example " or " some examples " etc. means the tool with reference to the embodiment or example description
Body characteristics, structure, material or feature are contained at least one embodiment or example of the application.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can in an appropriate manner combine in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) it uses or combines these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
It puts.The more specific example (non-exhaustive list) of computer-readable medium is including following：Electricity with one or more wiring
Connecting portion (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of presently filed embodiment can be with hardware, software, firmware or combination thereof come real
It is existing.In the above-described embodiment, multiple steps or method can use storage in memory and by suitable instruction execution system
The software or firmware of execution is realized.If for example, being realized with hardware in another embodiment, ability can be used
Any one of following technology well known to domain or their combination are realized：With for data-signal realization logic function
The discrete logic of logic gates has the application-specific integrated circuit of suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in each embodiment of the application can integrate in a processor, it can also
That each unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and is independent product sale or in use, can also be stored in a computer
In read/write memory medium.Storage medium mentioned above can be read-only memory, disk or CD etc..
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to the limitation to the application is interpreted as, those of ordinary skill in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification, these improvements and modifications are also considered as the protection domain of the application.
Claims (20)
1. a kind of electronic device, which is characterized in that the electronic device includes antenna radiator, support plate and screen, the day
Beta radiation body includes radiation ontology, and the radiation ontology includes the first end and second end that are oppositely arranged, the first end setting
There is current feed department, for receiving pumping signal, the antenna radiator is used to generate electricity according to the pumping signal current feed department
Magnetostatic wave signal, the support plate are set adjacent to the second end, are used to support the screen, and the support plate forms the day
The reference ground of beta radiation body, the screen include screen ontology and the first extension, and the screen ontology includes what is be oppositely arranged
First surface and second surface, the first surface are set compared to the second surface adjacent to the support plate, and described first
Extension is connect with the first surface by first side to form receiving space, and the support plate is at least partially disposed in
In the receiving space.
2. electronic device as described in claim 1, which is characterized in that the support plate includes support ontology and the second extension
Portion, the support ontology include the third surface and the 4th surface that are oppositely arranged, and the third surface is compared to the 4th table
Face is set far from the screen, and second extension is connect with the third surface by second side, second extension
Portion is at least partially disposed in the receiving space.
3. electronic device as described in claim 1, which is characterized in that first extension includes the 5th table being oppositely arranged
Face and the 6th surface, the 5th surface are connect by the first side with the first surface, the 6th surface and institute
It is coplanar to state second surface.
4. the electronic device as described in claim 1 any one, which is characterized in that the radiation ontology includes the first radiation
Face, first radiating surface are surface of the radiator far from the second end, and the antenna radiator further includes third and prolongs
Extending portion, the third extension extend out from the first end, and the third extension is provided with the current feed department, and described
Three extensions include the 7th surface and the 8th surface that are oppositely arranged, the 7th surface and the 8th surface respectively with it is described
Radiation ontology intersects, and the 7th surface and first radiating surface are coplanar.
5. electronic device as described in claim 1, which is characterized in that the electronic device further includes circuit board, the circuit
Plate is set adjacent to the third surface, and second extension is by least one layer of metal material in the circuit board from the branch
Support ontology extends adjacent to one end of the radiation ontology.
6. electronic device as claimed in claim 5, which is characterized in that the circuit board includes circuit board body and the 4th extension
Portion, the circuit board body are arranged on the third surface, and the 4th extension is neighbouring described from the circuit board body
The one end for radiating ontology extends to first direction, wherein, the first direction is the third surface to the 4th surface
Direction, and four extension includes the first sub- extension and the second sub- extension, the first sub- extension is used to connect institute
Circuit board body and the second sub- extension are stated, the material of first extension is non-conducting material, and second son prolongs
Extending portion is formed by the metal material in the circuit board body, to form the second extension of the support plate.
7. electronic device as described in claim 1, which is characterized in that the electronic device further includes driving source and impedance matching
Circuit, for the driving source for generating the pumping signal, the impedance matching circuit is used to match the output of the driving source
Matching degree between impedance and the input impedance of the antenna radiator.
8. electronic device as described in claim 1, which is characterized in that the electronic device further includes driving source, the excitation
Source is for generating the pumping signal, and the driving source is electrically connected by way of direct feed with the current feed department, by institute
It states pumping signal and the radiation ontology is transmitted to by the current feed department.
9. electronic device as described in claim 1, which is characterized in that the electronic device further includes driving source, the excitation
Source is for generating the pumping signal, and the driving source is electrically connected by way of couple feed with the current feed department, by institute
It states pumping signal and the radiation ontology is transmitted to by the current feed department.
10. electronic device as described in claim 1, which is characterized in that the first side connects first extension
Position is arc surface, to reduce the stress of the screen ontology and the first extension junction.
11. a kind of electronic device, which is characterized in that the electronic device includes antenna radiator, support plate and screen, the day
Beta radiation body includes radiation ontology, the radiation ontology includes the first end and second end that are oppositely arranged, the first end setting
There is current feed department, the support plate is set adjacent to the second end, is used to support the screen, and the support plate forms the day
The reference ground of beta radiation body, the screen include screen ontology and the first extension, and the screen ontology includes what is be oppositely arranged
First surface and second surface, the first surface are set compared to the second surface adjacent to the support plate, and described first
Extension is connect with the first surface by first side to form receiving space, and the support plate is at least partially disposed in
In the receiving space, the current feed department receives pumping signal, the pumping signal be transmitted to the radiation ontology first end,
And the second end is transmitted to by the first end, the reference ground of support plate formation is coupled to via the second end, and
Oscillation is believed with forming electromagnetic wave on the path formed in the current feed department, the first end, the second end and the reference ground
Number.
12. electronic device as claimed in claim 11, which is characterized in that the support plate includes support ontology and the second extension
Portion, the support ontology include the third surface and the 4th surface that are oppositely arranged, and the third surface is compared to the 4th table
Face is set far from the screen, and second extension is connect with the third surface by second side, second extension
Portion is at least partially disposed in the receiving space.
13. electronic device as claimed in claim 11, which is characterized in that first extension includes the be oppositely arranged the 5th
Surface and the 6th surface, the 5th surface are connect by the first side with the first surface, the 6th surface with
The second surface is coplanar.
14. the electronic device as described in claim 11 any one, which is characterized in that the radiation ontology includes the first radiation
Face, first radiating surface are surface of the radiator far from the second end, and the antenna radiator further includes third and prolongs
Extending portion, the third extension extend out from the first end, and the third extension is provided with the current feed department, and described
Three extensions include the 7th surface and the 8th surface that are oppositely arranged, the 7th surface and the 8th surface respectively with it is described
Radiation ontology intersects, and the 7th surface and first radiating surface are coplanar.
15. electronic device as described in claim 1, which is characterized in that the electronic device further includes circuit board, the circuit
Plate is set adjacent to the third surface, and second extension is by least one layer of metal material in the circuit board from the branch
Support ontology extends adjacent to one end of the radiation ontology.
16. electronic device as claimed in claim 15, which is characterized in that the circuit board prolongs including circuit board body and the 4th
Extending portion, the circuit board body are arranged on the third surface, and the 4th extension is from the circuit board body adjacent to institute
The one end for stating radiation ontology extends to first direction, wherein, the first direction is the third surface to the 4th surface
Direction, and four extension includes the first sub- extension and the second sub- extension, and the first sub- extension is for connecting
The circuit board body and the second sub- extension, the material of first extension is non-conducting material, second son
Extension is formed by the metal material in the circuit board body, to form the second extension of the support plate.
17. electronic device as claimed in claim 11, which is characterized in that the electronic device further includes driving source and impedance
With circuit, for generating the pumping signal, the impedance matching circuit is used to match the defeated of the driving source driving source
Go out the matching degree between impedance and the input impedance of the antenna radiator.
18. electronic device as claimed in claim 11, which is characterized in that the electronic device further includes driving source, described to swash
Source is encouraged for generating the pumping signal, the driving source is electrically connected by way of direct feed with the current feed department, will
The pumping signal is transmitted to the radiation ontology by the current feed department.
19. electronic device as claimed in claim 11, which is characterized in that the electronic device further includes driving source, described to swash
Source is encouraged for generating the pumping signal, the driving source is electrically connected by way of couple feed with the current feed department, will
The pumping signal is transmitted to the radiation ontology by the current feed department.
20. electronic device as claimed in claim 11, which is characterized in that the first side connects first extension
Position is arc surface, to reduce the stress of the screen ontology and the first extension junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499675.5A CN108232424B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711499675.5A CN108232424B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108232424A true CN108232424A (en) | 2018-06-29 |
| CN108232424B CN108232424B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711499675.5A Expired - Fee Related CN108232424B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
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| US20110254741A1 (en) * | 2010-04-16 | 2011-10-20 | Katsunori Ishimiya | Wireless communication device with housing member that functions as a radiating element of an antenna |
| GB2483145A (en) * | 2010-08-27 | 2012-02-29 | Apple Inc | Antenna mounting arrangement for an electronic device with a metal housing |
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| CN205081814U (en) * | 2014-09-19 | 2016-03-09 | Lg电子株式会社 | Mobile terminal with front camera and large LCD |
| CN105552526A (en) * | 2016-02-26 | 2016-05-04 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106887695A (en) * | 2017-01-19 | 2017-06-23 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal |
| CN107332949A (en) * | 2017-07-21 | 2017-11-07 | 广东欧珀移动通信有限公司 | Electronic equipment and display module |
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2017
- 2017-12-29 CN CN201711499675.5A patent/CN108232424B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110254741A1 (en) * | 2010-04-16 | 2011-10-20 | Katsunori Ishimiya | Wireless communication device with housing member that functions as a radiating element of an antenna |
| GB2483145A (en) * | 2010-08-27 | 2012-02-29 | Apple Inc | Antenna mounting arrangement for an electronic device with a metal housing |
| CN104471789A (en) * | 2012-12-21 | 2015-03-25 | 株式会社村田制作所 | Antenna device and electronic equipment |
| CN205081814U (en) * | 2014-09-19 | 2016-03-09 | Lg电子株式会社 | Mobile terminal with front camera and large LCD |
| CN105552526A (en) * | 2016-02-26 | 2016-05-04 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106887695A (en) * | 2017-01-19 | 2017-06-23 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal |
| CN107332949A (en) * | 2017-07-21 | 2017-11-07 | 广东欧珀移动通信有限公司 | Electronic equipment and display module |
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| Publication number | Publication date |
|---|---|
| CN108232424B (en) | 2020-07-03 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18 Wusha Haibin Road, Chang'an Town, Dongguan City, Guangdong Province Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20200703 |