CN108235620A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN108235620A CN108235620A CN201711479997.3A CN201711479997A CN108235620A CN 108235620 A CN108235620 A CN 108235620A CN 201711479997 A CN201711479997 A CN 201711479997A CN 108235620 A CN108235620 A CN 108235620A
- Authority
- CN
- China
- Prior art keywords
- electronic device
- extension
- antenna radiator
- groove
- current feed
- 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
- 238000005086 pumping Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 21
- 230000006870 function Effects 0.000 description 6
- 239000000565 sealant Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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
-
- 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
-
- 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
-
- 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
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
Abstract
The application provides a kind of electronic device.The electronic device includes antenna radiator, and the antenna radiator includes antenna radiator ontology and extension, and the antenna radiator ontology includes the first radiating surface, and the extension is arranged on first radiating surface；Rear cover, the rear cover are set adjacent to first radiating surface, and at least part region of extension is provided with the first groove described in the rear cover face；Driving source, for generating pumping signal, the driving source is arranged in first groove driving source；Current feed department, and the current feed department is electrically connected the driving source and the extension, the antenna radiator ontology is transmitted to by the extension with the pumping signal for generating the driving source, the antenna radiator ontology generates electromagnetic wave signal according to the pumping signal.The application helps to ensure that the quality of the electromagnetic wave signal of antenna radiator radiation.
Description
Technical field
This application involves electronic technology field more particularly to a kind of electronic devices.
Background technology
Screen (Screen) can include the combination of display screen or touch screen or the display screen and touch screen,
It is the component for showing image and color, is widely used in the communication terminal devices such as mobile phone, fixed-line telephone and hearing aid.
With the continuous development of electronic technology, display device is increasingly close to people’s lives, in order to have better user experience, entirely
Face is come into being.However when screen is arranged on the position nearer apart from antenna headroom region, screen will reduce antenna spoke
Penetrate the quality of signal.
Invention content
The application provides a kind of electronic device, and the electronic device includes：
Antenna radiator, the antenna radiator include antenna radiator ontology and extension, the antenna radiator sheet
Body includes the first radiating surface, and the extension is arranged on first radiating surface；
Rear cover, the rear cover are set adjacent to first radiating surface, and at least portion of extension described in the rear cover face
Subregion is provided with the first groove；
Driving source, for generating pumping signal, the driving source is arranged in first groove driving source；
Current feed department, the current feed department are electrically connected the driving source and the extension, swash what the driving source generated
It encourages signal and is transmitted to the antenna radiator ontology by the extension, the antenna radiator ontology is believed according to the excitation
Number generate electromagnetic wave signal.
The electronic device of the application will be swashed by setting the first groove at least part region of rear cover face extension
The source of encouraging is arranged in first groove, and the driving source is used to generate pumping signal.Since driving source is arranged on the of rear cover
In one groove, the efficient utilization in space is realized, space can be saved, therefore can ensure the electricity that antenna radiator radiates
The quality of magnetostatic wave signal.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the application embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the application, for this field
For those of ordinary skill, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of electronic device that the application one embodiment provides.
Fig. 2 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 3 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 4 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 5 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 6 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 7 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 8 is the structure diagram of electronic device that the application another embodiment provides.
Fig. 9 is the structure diagram of electronic device that the application another embodiment provides.
Figure 10 is the structure diagram of a kind of electronic device that one preferred embodiment of the application provides.
Figure 11 is the AA sectional views in Figure 10.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu is fully described by, it is clear that described embodiment is only the reality of a part of embodiment of the application rather than whole
Apply mode.Based on the embodiment in the application, those of ordinary skill in the art institute under the premise of not making the creative labor
The every other embodiment obtained, shall fall in the protection scope of this application.
The numberical range represented in this specification with "~" refers to the numerical value recorded before and after using "~" as minimum value
And the range that maximum value is included.In the accompanying drawings, structure is similar or identical is indicated by the same numeral.
The part term in the application is explained below, in order to those skilled in the art understand that.
(1) electronic device (Electronic Device) refers to by the electronics member device such as integrated circuit, transistor, electron tube
Part forms, and the equipment that application electric technology (including) software plays a role, common electronic device includes：Smart mobile phone, tablet
Computer, palm PC, mobile internet device (mobile internet device, MID), wearable is set laptop
It is standby, such as smartwatch, Intelligent bracelet, pedometer etc..
(2) antenna radiator (Aerial), is a kind of converter, it is transformed into the guided wave propagated on transmission line
The electromagnetic wave of the middle propagation of unbounded medium (being typically free space) carries out opposite transformation.It is used in wireless device
Transmitting or the component for receiving electromagnetic wave.
(3) rear cover (Bottom Cover), also referred to as battery cover, on the one hand play the role of encapsulation to electronic device,
Can dust-proof, waterproof, moisture-proof, prevent battery from coming off；On the other hand it is the aesthetics in order to keep electronic device entirety.
Fig. 1 is referred to, Fig. 1 is the structure diagram of electronic device that the application one embodiment provides.The electronics dress
10 are put to include：
Antenna radiator 100, the antenna radiator 100 includes antenna radiator ontology 110 and extension 120, described
Antenna radiator ontology 110 includes the first radiating surface 100a, and the extension 120 is arranged on the first radiating surface 100a；
Rear cover 200, the rear cover 200 are set adjacent to the first radiating surface 100a, and described in 200 face of the rear cover
At least part region of extension 120 is provided with the first groove 310；
Driving source 400, for the driving source 400 for generating pumping signal, it is recessed that the driving source 400 is arranged on described first
In slot 310；
Current feed department 500, the current feed department 500 are electrically connected the driving source 400 and the extension 120, swash described
The pumping signal for encouraging the generation of source 400 is transmitted to the antenna radiator ontology 110, the antenna spoke by the extension 120
Beam ontology 110 generates electromagnetic wave signal according to the pumping signal.
Optionally, the first radiating surface 100a is a surface of antenna radiator ontology 110.
Optionally, the antenna radiator 100 being integrated moulding process, i.e., antenna radiator ontology 110 and prolong
Extending portion 120 is formed in the manufacturing procedure with along with, forms antenna radiator 100, helps to save process.
Optionally, at least part region of extension 120 is provided with the first groove 310 described in 200 face of rear cover,
In a kind of embodiment, rear cover 200 is just reserved with the first groove 310, i.e., the first groove 310 is in shape during making
During rear cover 200, formed together.This mode for forming the first groove 310 is suitble to produce rear cover 200 in enormous quantities.
In another embodiment, rear cover 200 is first made, then to form first recessed in a manner that CNC is either cut by laser again
Slot 310.
Optionally, the driving source 400 is arranged in first groove 310, and the first groove 310 is to the driving source
400 provide support, and driving source 400 is arranged in first groove 310, can save the headroom of antenna radiator 100
Region, so as to ensure the quality of electromagnetic wave signal that antenna radiator 100 radiates.
Optionally, the current feed department 500 can be metal clips, and metal clips generally uses ultra-thin (0.05mm-0.1mm
Thickness) 301 or 304 material of stainless steel be made.Metal clips is an important component part on switch.Metal
Shrapnel is mainly used in the products such as thin film switch, contact-making switch, circuit board, flexible PCB, medical instrument.
The technical solution of the application will be swashed by setting the first groove at least part region of rear cover face extension
The source of encouraging is arranged in first groove, since driving source is arranged in the first groove of rear cover, realizes the efficient profit in space
With space can be saved, and then ensures the quality for the electromagnetic wave signal that antenna radiator radiates.
The electronic device 10 further includes match circuit 700, and the impedance matching circuit 700 is used to match the driving source
Matching degree between the input impedance of 500 output impedance and the antenna radiator 100.Specifically, the match circuit 700
One end be electrically connected the driving source 400, the other end is electrically connected prolonging for the antenna radiator 100 by the current feed department 600
Extending portion 120, the impedance matching circuit 700 are used to adjust the output impedance of the driving source 400, and impedance matching electricity
Road 700 is additionally operable to adjust the input impedance of the antenna radiator 100, to adjust the output impedance and the input impedance
Matching degree.Output impedance and the antenna radiator 100 of the electronic device 10 of the application by adjusting the driving source 400
Matching degree between input impedance so that defeated between the output impedance of the driving source 400 and the antenna radiator 100
Enter impedance matching, to reduce the energy loss of pumping signal that the driving source 400 sends out on the antenna radiator 100,
The signal transmission quality of pumping signal that the driving source 400 is sent out is improved, to improve the electricity that the electronic device 10 is applied
The communication quality of sub-device 1.
Refer to Fig. 2, Fig. 2 is the structure diagram of electronic device that the application another embodiment provides.Optionally, institute
It states extension 120 and corresponds at least part region of the current feed department 500 and be provided with the second groove 320, the current feed department 500 is at least
It is partially housed in second groove 320.
In one embodiment, the extension 120 includes the first surface 120a and second surface that are oppositely arranged
120b, the first surface 120a are face of the extension 120 far from the rear cover 200, and second groove 320 runs through institute
Second surface 120b is stated, not through the first surface 120a, the current feed department 500 is arranged on described second groove 320
In second groove 320.
Specifically, the second groove 320 is formed from the second surface 120b, and second groove 320 runs through the second table
Current feed department 500 through the first surface 120a, is not arranged on second groove 320 and is formed by face 120b, the second groove 320
Receiving space in.The current feed department 500 is more bigger than the receiving space that second groove 320 is formed, such current feed department 500
It can be stuck in second groove 320, the second groove 320 forms current feed department 500 fixed support.Due to the current feed department
500 are arranged in second groove 320, therefore, can realize that the more efficient of space utilizes in this way, save unnecessary
Space.
Refer to Fig. 3, Fig. 3 is the structure diagram of electronic device that the application another embodiment provides.In another kind
In embodiment, the extension 120 includes the first surface 120a being oppositely arranged and second surface 120b, first table
Face 120a is face of the extension 120 far from the rear cover 200, and the extension 120 is provided with through-hole 121, the through-hole
121 run through the first surface 120a and second surface 120b, and the current feed department 500 is at least partially disposed in described logical
In hole 121.
Specifically, the through-hole 121 runs through the first surface 120a and second surface 120b simultaneously, in a kind of reality
It applies in mode, the current feed department 500 is provided entirely in the receiving space that the through-hole 121 is formed, in another embodiment
In, a part for the current feed department 500 is arranged in the receiving space that the through-hole 121 is formed.Described in the ratio of current feed department 500
The receiving space that through-hole 121 is formed is more bigger relatively good, and such current feed department 500 can be stuck in the through-hole 121, through-hole
121 pairs of current feed departments 500 form fixed support.Since the current feed department 500 is at least partially disposed in the through-hole 121,
It can realize that the more efficient of space utilizes in this way, save unnecessary space.
Refer to Fig. 4, Fig. 4 is the structure diagram of electronic device that the application another embodiment provides.At another
In embodiment, the extension 120 includes the first surface 120a being oppositely arranged and second surface 120b, first table
Face 120a is face of the extension 120 far from the rear cover 200, and the current feed department 500 includes the third surface being oppositely arranged
500a and the 4th surface 500b, the third surface 500a are face of the current feed department 500 far from the rear cover 200, described the
One surface 120a and the third surface 500a are coplanar.
Specifically, in the present embodiment, the current feed department 500 is by the way of the bullet of side by the extension 120 and institute
It states driving source 400 to be electrically connected, and further, the first surface 120a and the third surface 500a are coplanar, such knot
Structure is set so that extension 120 and current feed department 500 are in the same plane, so that extension 120 has vacateed larger sky
Between, and then realize that the more efficient of space utilizes, save unnecessary space.
Refer to Fig. 5, Fig. 5 is the structure diagram of electronic device that the application another embodiment provides.At another
In embodiment, the peripheral part of first groove 310 is provided with several reinforcing ribs 311, and the reinforcing rib 311 surrounds institute
The periphery contour for stating the first groove 310 is alternatively arranged in a ring, and the reinforcing rib 311 is used to add the rear cover 200
Gu.
Optionally, the reinforcing rib 311 is either arc-shaped for triangle, and the reinforcing rib 311 is recessed around described first
The periphery contour setting of slot 310, and be alternatively arranged in a ring, the spacing between two neighboring reinforcing rib 311 is consistent, in this way
The problem of can causing being more uniformly stressed for rear cover 200, helping to reduce stress concentration, increases the intensity of rear cover 200, extends
The service life of rear cover 200.
Refer to Fig. 6, Fig. 6 is the structure diagram of electronic device that the application another embodiment provides.Optionally, institute
It states and micro-structure 3110 is provided on reinforcing rib 311, the micro-structure 3110 is used to fix the current feed department 500.
Specifically, being provided with micro-structure 3110 in the end of the reinforcing rib 311, the micro-structure 3110 is in bending,
For the current feed department 500 to be blocked, so as to fulfill the fixation to the current feed department 500.The reinforcing rib 311, which plays, strengthens institute
The effect of the intensity of rear cover 200 is stated, the micro-structure 3110 plays the role of the fixed current feed department 500, additional without setting
Fixing piece fix the current feed department 500, so as to save space.
Refer to Fig. 7, Fig. 7 is the structure diagram of electronic device that the application another embodiment provides.At another
In embodiment, bulge-structure 600 is provided in first groove 310, the bulge-structure 600 is towards adjacent to the feedback
The direction extension in electric portion 500, it is recessed to be provided with third at least part region of bulge-structure 600 described in 500 face of current feed department
Slot 330, the bulge-structure 600 are arranged in the third groove 330, with the fixation current feed department 500.
Specifically, on the one hand, the position of the current feed department 500 is provided with bulge-structure in first groove 310
600, the direction of bulge-structure 600 towards the neighbouring current feed department 500 extends.On the other hand, described in 500 face of current feed department
At least part region of bulge-structure 600 offers third groove 330, and in one embodiment, the third groove 330 passes through
It wears the current feed department 500 to set, in another embodiment, the third groove 330 runs through one of the current feed department 500
Divide surface.The bulge-structure 600 is arranged in the receiving space that the third groove 330 is formed, and the bulge-structure
600 are interference fitted with the third groove 330, so as to which bulge-structure 600 can realize the function of the fixed current feed department 500.
Refer to Fig. 8, Fig. 8 is the structure diagram of electronic device that the application another embodiment provides.At another
In embodiment, gap 150 between the antenna radiator 100 and the rear cover 200 is set, is filled in the gap 150 non-
The antenna radiator 100 and the rear cover 200 are combined together by signal shielding material 151.
Optionally, the non-signal shielding material 151 can be transparent colloid, or plastics can also be other
Coloured media layer.The non-signal shielding material 151 is used for the antenna radiator 100 and 200 fixed knot of rear cover
It is combined.
Refer to Fig. 9, Fig. 9 is the structure diagram of electronic device that the application another embodiment provides.At another
In embodiment, the antenna radiator ontology 110 includes the first end 110a that is oppositely arranged and second end 110b, and described first
End 110a intersects with the second end 110b with the first radiating surface 100a respectively, and the first end 110a is compared to described the
Two end 110b are set adjacent to the current feed department 500, and the extension 120 is arranged on the first end 110a, the electronic device
10 further include reference ground 1000, and the reference ground 1000 is set adjacent to the second end 110b, and the reference ground 1000 and institute
It states and interstitial area 1100 is formed between antenna radiator ontology 110, the interstitial area 1100 forms the antenna radiator 100 extremely
Small part clearance zone.
Optionally, the extension 120 is arranged on the first end 110a, and the extension 120 is located at described first
The top of 110a is held, i.e., the upper surface of described extension 120 is concordant with the first end 110a to be set, so as to save sky
Between, and then ensure the quality of electromagnetic wave signal that antenna radiator 100 radiates.
In another embodiment, the reference ground 1000 is made of metallic plate in electronic device, the metallic plate
At least part region and the second end 110b faces.The metallic plate can be the support for the screen for supporting the electronic device
Plate.
Specifically, the metallic plate serves as the reference ground 1000, at least part region of the reference ground 1000 and institute
At least part region face setting of second end 110b is stated, in one embodiment, in the reference ground 1000 and described the
Region between two end 110b is provided with insulating materials, to completely cut off the reference ground 1000 and the second end 110b, prevents institute
The reference ground 1000 and second end 110b is stated to contact by mistake.
The operation principle of electronic device 10 is as follows in the application：The reference ground 1000 and the antenna radiator ontology
Interstitial area is formed between 110, the interstitial area forms at least part clearance zone of the antenna radiator 100.The excitation letter
Number the first end 110a, the connecting portion 111, the second end 110b are transmitted to, and via institute from the current feed department 500
Second end 110b is stated coupled to the reference ground 1000, the pumping signal the first end 110a, the connecting portion 111,
To form electromagnetic wave signal, the electromagnetic wave is believed for oscillation on the path that the second end 110b and the reference ground 1000 are formed
It number is radiate via the interstitial area.
The electronic device that the technical program provides passes through recessed in the setting first of at least part region of rear cover face extension
Slot, and driving source is arranged in first groove, the driving source is used to generate pumping signal.Since driving source is arranged on
In first groove of rear cover, the efficient utilization in space is realized, space can be saved, and then ensures that antenna radiator radiates
Electromagnetic wave signal quality.
Figure 10 is referred to, Figure 10 is the structure diagram of a kind of electronic device that one preferred embodiment of the application provides.Institute
It can be any equipment for having communication and store function to state electronic device 10.Such as：Tablet computer, mobile phone, electronic reader,
Remote controler, laptop, mobile unit, Web TV, wearable is set personal computer (Personal Computer, PC)
It is standby to wait the smart machine with network function.The electronic device 10 includes antenna radiator 100, rear cover 200 and center
1001, the detailed description about antenna radiator 100 and rear cover 200 refers to above.
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, Figure 10 and Figure 11, Figure 11 is the structure diagram of AA sectional views in Figure 10.The electronics dress
It puts 10 and includes antenna radiator 100 and rear cover 200.The antenna radiator 100, for receiving pumping signal and being swashed according to described
It encourages signal and generates electromagnetic wave signal.The antenna radiator 100 includes antenna radiator ontology 110 (please referring to Fig.1) and extension
Portion 120 (please refers to Fig.1), and the antenna radiator ontology 110 includes the first radiating surface 100a, and the extension 120 is arranged on
The first radiating surface 100a；The rear cover 200 is set adjacent to the first radiating surface 100a, and 200 face institute of the rear cover
At least part region for stating extension 120 is provided with the first groove 310 (please referring to Fig.1)；The electronic device 10 further includes sharp
Source 400 is encouraged, for generating pumping signal, the driving source 400 is arranged in first groove 310 driving source 400；Institute
It states electronic device 10 and further includes current feed department 500, the current feed department 500 is electrically connected the driving source 400 and the extension 120,
The antenna radiator ontology 110 is transmitted to by the extension 120 with the pumping signal for generating the driving source 400,
The antenna radiator ontology 110 generates electromagnetic wave signal according to the pumping signal.
The electronic device 10 further includes screen 1010, and the screen 1010 can be but be not limited to LCD screen
(Liquid Crystal Display, LCD) or Organic Light Emitting Diode (Original Light Emitting Diode,
OLED) screen.The screen 1010 can be the display panel 1800 for only having display function, can also only have touch-control
The touch panel 1700 of function can also have the display panel 1800 of display and touch function and touch panel 1700 simultaneously
Combining form.
In the present embodiment, the antenna radiator 100 can be at least one of the center 1001 in electronic device 10
Partly (1 is please referred to Fig.1), in the present embodiment with the antenna radiator 100 in the center 1001 of electronic device 10
It is illustrated for a part.The electronic device 10 further includes center 1001, rear cover 200, sealant 1400.The center
1001 may make up the partial appearance face of the electronic device 10, and at least part of the center 1001 is as the aerial radiation
Body 100, the center 1001 are arranged at intervals with the rear cover 200 and form gap.The sealant 1400 is located at the center
In gap between 1001 and the rear cover 200, the sealant 1400 is used for the center 1001 and the rear cover 200
It is combined together, the sealant 1400 does not have shielding action to electromagnetic wave signal, and the electromagnetic wave signal can be via institute
Sealant 1400 is stated to radiate.
In addition, the electronic device 10 further includes front housing 1200 and cover board 1100.The rear cover 200, the center 1001
And the front housing 1200 coordinates to form receiving space, the receiving space is used to that the screen 1010, support plate will to be accommodated
1600 and circuit board 1500.The circuit board 1500 is for the fixed driving source 400 for generating pumping signal and corresponding matching
Circuit 700.Shown so that the screen 1010 includes touch panel 1700 and display panel 1800 as an example in embodiments
Meaning, that is, the screen 1010 includes the touch panel 1700 being stacked and display panel 1800.The support plate 1600 is neighbouring
The display panel 1800 is set, and the support plate 1600 is used to support touch panel 1700 and display panel 1800.The electricity
Road plate 1500 is arranged on side of the support plate 1600 far from the screen 1010.The rear cover 200 is arranged on the circuit
Side of the plate 1500 far from the support plate 1600, the rear cover 200 are the battery cover of the electronic device 10.The cover board
1100 are arranged on side of the screen 1010 far from the support plate 1600, for protecting the screen 1010.The cover board
1100 generally transparent materials, the material of the cover board 1100 can be but be not limited only to as glass.
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion the content of the present specification should not be construed as the limitation to the application.
Claims (11)
1. a kind of electronic device, which is characterized in that the electronic device includes：
Antenna radiator, the antenna radiator include antenna radiator ontology and extension, the antenna radiator ontology packet
The first radiating surface is included, the extension is arranged on first radiating surface；
Rear cover, the rear cover are set adjacent to first radiating surface, and at least part area of extension described in the rear cover face
Domain is provided with the first groove；
Driving source, for generating pumping signal, the driving source is arranged in first groove driving source；
Current feed department, the current feed department are electrically connected the driving source and the extension, and the excitation that the driving source is generated is believed
Number process extension is transmitted to the antenna radiator ontology, and the antenna radiator ontology is produced according to the pumping signal
Raw electromagnetic wave signal.
2. electronic device as described in claim 1, which is characterized in that the extension corresponds at least part of the current feed department
Region is provided with the second groove, and the current feed department is at least partially housed in second groove.
3. electronic device as claimed in claim 2, which is characterized in that the extension include the first surface that is oppositely arranged and
Second surface, the first surface are face of the extension far from the rear cover, and second groove runs through second table
Face, not through the first surface, the current feed department is arranged in second groove second groove.
4. electronic device as described in claim 1, which is characterized in that the extension include the first surface that is oppositely arranged and
Second surface, the first surface are face of the extension far from the rear cover, and the extension is provided with through-hole, described logical
The first surface and the second surface are run through in hole, and the current feed department is at least partially disposed in the through-hole.
5. electronic device as described in claim 1, which is characterized in that the extension include the first surface that is oppositely arranged and
Second surface, the first surface are face of the extension far from the rear cover, and the current feed department includes be oppositely arranged the
Three surfaces and the 4th surface, the third surface be face of the current feed department far from the rear cover, the first surface with it is described
Third surface co-planar.
6. electronic device as described in claim 1, which is characterized in that the peripheral part of first groove is provided with several
Reinforcing rib, the reinforcing rib are alternatively arranged in a ring around the periphery contour of first groove, and the reinforcing rib is used for institute
Rear cover is stated to be reinforced.
7. electronic device as claimed in claim 6, which is characterized in that micro-structure, micro- knot are provided on the reinforcing rib
Structure is used to fix the current feed department.
8. electronic device as described in claim 1, which is characterized in that bulge-structure is provided in first groove, it is described
The direction of bulge-structure towards the neighbouring current feed department extends, at least part region of bulge-structure described in the current feed department face
Third groove is provided with, the bulge-structure is arranged in the third groove, with the fixation current feed department.
9. electronic device as claimed in claim 8, which is characterized in that between being set between the antenna radiator and the rear cover
Gap fills non-signal shielding material in the gap, the antenna radiator and the rear cover is combined together.
10. electronic device as described in claim 1, which is characterized in that the antenna radiator ontology includes what is be oppositely arranged
First end and second end, the first end intersect with the second end with first radiating surface respectively, and the first end is compared
It is set in the second end adjacent to the driving source, the extension is arranged on the first end, and the electronic device further includes
Reference ground, the reference ground are set adjacent to the second end, and are formed between the reference ground and the antenna radiator ontology
Interstitial area, the interstitial area form at least part clearance zone of the antenna radiator.
11. electronic device as claimed in claim 10, which is characterized in that the electronic device includes metallic plate, the metal
Plate forms the reference ground, at least part region of the metallic plate and the second end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479997.3A CN108235620B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479997.3A CN108235620B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108235620A true CN108235620A (en) | 2018-06-29 |
| CN108235620B CN108235620B (en) | 2020-09-08 |
Family
ID=62646170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479997.3A Expired - Fee Related CN108235620B (en) | 2017-12-29 | 2017-12-29 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108235620B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3506422A1 (en) * | 2017-12-29 | 2019-07-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Antenna assembly and electronic apparatus |
| CN110970710A (en) * | 2018-09-29 | 2020-04-07 | 深圳市超捷通讯有限公司 | Antenna structure and wireless communication device with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337686A (en) * | 2013-05-08 | 2013-10-02 | 信维创科通信技术（北京）有限公司 | Antenna for reducing height of mobile equipment |
| CN104471789A (en) * | 2012-12-21 | 2015-03-25 | 株式会社村田制作所 | Antenna device and electronic equipment |
| CN106887695A (en) * | 2017-01-19 | 2017-06-23 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal |
| CN206558667U (en) * | 2017-03-17 | 2017-10-13 | 王家齐 | Portable satellite receiving system |
| CN107509330A (en) * | 2017-07-31 | 2017-12-22 | 广东欧珀移动通信有限公司 | Housing unit, antenna module and electronic equipment |
-
2017
- 2017-12-29 CN CN201711479997.3A patent/CN108235620B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104471789A (en) * | 2012-12-21 | 2015-03-25 | 株式会社村田制作所 | Antenna device and electronic equipment |
| CN103337686A (en) * | 2013-05-08 | 2013-10-02 | 信维创科通信技术（北京）有限公司 | Antenna for reducing height of mobile equipment |
| CN106887695A (en) * | 2017-01-19 | 2017-06-23 | 捷开通讯(深圳)有限公司 | A kind of mobile terminal |
| CN206558667U (en) * | 2017-03-17 | 2017-10-13 | 王家齐 | Portable satellite receiving system |
| CN107509330A (en) * | 2017-07-31 | 2017-12-22 | 广东欧珀移动通信有限公司 | Housing unit, antenna module and electronic equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3506422A1 (en) * | 2017-12-29 | 2019-07-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Antenna assembly and electronic apparatus |
| US10903576B2 (en) | 2017-12-29 | 2021-01-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna assembly and electronic apparatus |
| CN110970710A (en) * | 2018-09-29 | 2020-04-07 | 深圳市超捷通讯有限公司 | Antenna structure and wireless communication device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108235620B (en) | 2020-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11239562B2 (en) | Antenna module and electronic device | |
| US10516203B2 (en) | Antenna system and mobile terminal | |
| US20180287653A1 (en) | Method For Manufacturing Clearance Area Of Housing, Housing, And Mobile Terminal | |
| CN102804106B (en) | Touch and display panel antennas | |
| TW200703773A (en) | Transparent antenna for display, light transmissive member for display, having antenna, and part for housing, having antenna | |
| US20160261032A1 (en) | Wearable electronic device | |
| CN108232404A (en) | Electronic device | |
| RU2643181C1 (en) | Mobile telephone with low dose radiation power | |
| US9917349B2 (en) | Waveguides for digital communication devices | |
| CN109257470A (en) | Electronic device | |
| CN108235620A (en) | Electronic device | |
| KR20160140306A (en) | Display device | |
| CN208672966U (en) | Electronic device | |
| CN108732802B (en) | Display device | |
| CN108242594A (en) | Electronic device | |
| CN109066056A (en) | Antenna module and electronic equipment | |
| Xiao et al. | Effect of the screen to metal-frame smartphone antennas | |
| CN108565561A (en) | Antenna module and electronic equipment | |
| CN108107980B (en) | Electronic device | |
| CN209017097U (en) | Electronic equipment | |
| WO2017117877A1 (en) | Electronic device | |
| CN207780664U (en) | Electronic device | |
| AU2016424739B2 (en) | Terminal | |
| US11194370B2 (en) | Waveguide connector and display apparatus including the same | |
| CN108232426A (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |