CN109193116A - The control method of electronic equipment and electronic equipment - Google Patents
The control method of electronic equipment and electronic equipment Download PDFInfo
- Publication number
- CN109193116A CN109193116A CN201811014716.1A CN201811014716A CN109193116A CN 109193116 A CN109193116 A CN 109193116A CN 201811014716 A CN201811014716 A CN 201811014716A CN 109193116 A CN109193116 A CN 109193116A
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- China
- Prior art keywords
- tuning switch
- sheet metal
- electronic equipment
- metal
- tuning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- 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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses a kind of electronic equipment, comprising: non-metal shell, the non-metal shell include cover board and the frame for being located at the side edge thereof；Sheet metal, the sheet metal are fixed on the frame, and the sheet metal is located at the inside of the shell；Radio circuit, the radio circuit are electrically connected the sheet metal, and to provide pumping signal for the sheet metal, the sheet metal generates electromagnetic wave signal according to the pumping signal.The control method of a kind of electronic equipment is also disclosed in the application.Sheet metal is arranged in the inside of the frame of non-metal shell, and radio circuit is to sheet metal feed-in pumping signal, so that sheet metal is as radiator radiated electromagnetic wave signal, sheet metal is influenced small by devices such as display screens, and radiation effect is good.
Description
Technical field
This application involves technical field of electronic device, more particularly, to a kind of electronic equipment and the controlling party of electronic equipment
Method.
Background technique
The electronic equipments such as mobile phone have become indispensable a part in people's life, and user is to the performance of mobile phone and outer
The requirement of sight is also higher and higher.Comprehensive screen mobile phone is liked with high screen accounting by users, is the weight of the following mobile phone
Want developing direction.With the raising of Mobile phone screen accounting, the empty regions of antenna assembly are smaller and smaller, therefore set to antenna assembly
Meter requires higher and higher.
Apply for content
The application provides a kind of electronic equipment, comprising:
Non-metal shell, the non-metal shell include cover board and the frame for being located at the side edge thereof；
Sheet metal, the sheet metal are fixed on the frame, and the sheet metal is located at the inside of the shell；
Radio circuit, the radio circuit is electrically connected the sheet metal, described to provide pumping signal for the sheet metal
Sheet metal generates electromagnetic wave signal according to the pumping signal.
The application also provides the control method of a kind of electronic equipment, and the electronic equipment includes that non-metal shell and day are traditional thread binding
Set, the non-metal shell includes cover board and be located at the frame of the side edge thereof, the antenna assembly include metal radiation piece,
Radio circuit, the first tuning switch, the second tuning switch and third tuning switch, the metal radiation piece are at least partly fixed on
On the frame, the metal radiation piece includes the first radiant section and the second radiant section, and first tuning switch is electrically connected to
Between the radio circuit and first radiant section, second tuning switch is electrically connected to second radiant section and earth polar
Between, the third tuning switch is electrically connected between second radiant section and earth polar, and second tuning switch with
The tie point of the metal radiation piece be located at first tuning switch and the metal radiation piece tie point and the third
Between tuning switch and the tie point of the metal radiation piece,
First tuning switch, second tuning switch and the third tuning switch, second radiation is connected
The electromagnetic wave signal of section the first frequency range of radiation；
First tuning switch, second tuning switch is connected, disconnects the third tuning switch, first spoke
It penetrates section and second radiant section radiates the electromagnetic wave signal of the second frequency range；
First tuning switch, the third tuning switch is connected, disconnects second tuning switch, second spoke
Section is penetrated for radiating the electromagnetic wave signal of third frequency range.
The application's has the beneficial effect that: sheet metal is arranged in the inside of the frame of non-metal shell, and radio circuit is to gold
Belong to piece feed-in pumping signal, so that sheet metal is as radiator radiated electromagnetic wave signal, sheet metal is by devices such as display screens
Influence small, radiation effect is good.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
Other obvious modes of texturing are obtained according to these attached drawings.
Fig. 1 and Fig. 2 is the appearance diagram for the electronic equipment that the embodiment of the present application one provides.
Fig. 3 and Fig. 4 is the schematic internal view for the electronic equipment that the embodiment of the present application one provides.
Fig. 5 is the schematic internal view for the electronic equipment that the embodiment of the present application two provides.
Fig. 6 is the schematic internal view for the electronic equipment that the embodiment of the present application three provides.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, 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, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Electronic equipment provided by the present application can be any equipment for having communication and store function, such as: tablet computer,
Mobile phone, electronic reader, remote controler, personal computer (Personal Computer, PC), laptop, mobile unit,
The equipment such as Web TV, wearable device.Electronic equipment can also realize electromagnetic communication function, i.e. electronic equipment can receive
And/or electromagnetic signals.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is the positive structure schematic of a kind of electronic equipment 100 provided by the present application, and Fig. 2 is
The structure schematic diagram of a kind of electronic equipment 100 provided by the present application.In the present embodiment, electronic equipment 100 includes display screen
Component 20 and non-metal shell 10, display screen component 20 are installed on non-metal shell 10, and the electronic devices such as circuit board are contained in non-
Inside metal shell 10.In the present embodiment, display screen component 20 is for realizing display function, in a kind of embodiment, display screen
Component 20 is also integrated with touch function.In the present embodiment, non-metal shell 10 is made of nonmetallic materials such as plastics, glass.It is non-
Metal shell 10 includes cover board 14 and frame 12, and frame 12 is located at the edge of cover board 14, and display screen component 20 and cover board 14
It is individually fixed in the two sides of frame 12.In a kind of embodiment, frame 12 is made with cover board 14 of identical nonmetallic materials, side
Frame 12 is integrally formed with cover board 14 or frame 12 is spliced to form with cover board 14.In another embodiment, frame 12 and cover board
14 be different nonmetallic materials, and frame 12 is spliced to form with cover board 14 by fastener or itself position limiting structure, such as cover board
14 be glass material, and with aesthetic appeal, frame 12 is plastic material, to improve resistance to the falling property of electronic equipment 100.
Referring to Fig. 3, Fig. 3 is the schematic internal view of electronic equipment 100.Electronic equipment 100 further includes antenna assembly, antenna
Device includes sheet metal 30, and sheet metal 30 is fixed on frame 12, and sheet metal 30 is located at the inside of non-metal shell 10.Tool
Body, sheet metal 30 can be made of the material with good conductivity such as copper sheet, aluminium flake.The side that sheet metal 30 passes through stickup or welding
Formula is fixed on the inside of frame 12.In the present embodiment, frame 12 includes the upper side frame 12a and lower frame 12b being oppositely arranged, and even
The left frame 12c and left frame 12d being connected between upper side frame 12a and lower frame 12b, sheet metal 30 can be fixed on upper side frame
It is 12a, lower frame 12b, left frame 12c, any one or more in left frame 12d.It is understood that when user's vertical screen is held
When holding electronic equipment 100, upper side frame 12a, lower frame 12b, left frame 12c, left frame 12d are the electronic equipment that user observes
100 upper and lower, left and right position.In the present embodiment, sheet metal 30 is fixed on lower frame 12b, certainly, in other embodiments,
Sheet metal 30 can also be fixed on upper side frame 12a or left frame 12c or left frame 12d.In a kind of embodiment, sheet metal 30 can
To be also secured on adjacent frame 12, such as sheet metal 30 can be partially fixed on lower frame 12b, partially be fixed on a left side
On frame 12c.
Please continue to refer to Fig. 3, in the present embodiment, antenna assembly further includes radio circuit 40, and radio circuit 40 is electrically connected gold
Belong to piece 30, to provide pumping signal for sheet metal 30, sheet metal 30 generates electromagnetic wave signal according to pumping signal, in other words, gold
Belong to after piece 30 receives pumping signal and is used as radiator radiated electromagnetic wave signal.In the present embodiment, collect antenna based on the sheet metal 30
Radiator when, sheet metal 30 is used for radiated electromagnetic wave signal, and sheet metal 30 is also used to receive electromagnetic wave signal；Work as sheet metal
30 when being the radiator of diversity antenna, and sheet metal 30 cannot radiated electromagnetic wave signal outward for receiving electromagnetic wave signal.
The inside of the frame 12 of non-metal shell 10 is arranged in sheet metal 30, and radio circuit 40 is motivated to 30 feed-in of sheet metal
Signal, so that sheet metal 30 is used as radiator radiated electromagnetic wave signal, sheet metal 30 is influenced small, spoke by devices such as display screens
It is good to penetrate effect.
Please continue to refer to Fig. 3, electronic equipment 100 includes earphone interface 50, and earphone interface 50 is at least partially disposed at nonmetallic
In shell 10, frame 12 is equipped with aperture to expose earphone interface 50.Specifically, earphone interface 50 is used to be inserted into the connector of earphone,
In a kind of embodiment, earphone interface 50 can be circular 3.5mm earpiece holes.In the present embodiment, earphone interface 50 is close to non-
The lower frame 12b of metal shell 10 is arranged, and earphone interface 50 is exposed by the aperture of lower frame 12b, so that the connector of earphone can
To pass through in aperture insertion earphone interface 50.In the present embodiment, sheet metal 30 includes the first sheet metal 32 and the second sheet metal 34,
First sheet metal 32 and the second sheet metal 34 are located at the opposite two sides of earphone interface 50.Specifically, 32 He of the first sheet metal
Second sheet metal 34 receives the electromagnetic wave signal that different screen frequency ranges or similar frequency bands can be radiated after pumping signal, a kind of implementation
In mode, the first sheet metal 32 and the second sheet metal 34 are each attached to lower frame 12b, in another embodiment, the first metal
32 part of piece is fixed on lower frame 12b, is partially fixed on left frame 12c, and 34 part of the second sheet metal is fixed on lower frame 12b,
Part is fixed on left frame 12d.In the present embodiment, the first sheet metal 32 and the second sheet metal 34 can radiate identical or not simultaneously
Same electromagnetic wave signal, can also be with 34 radiated electromagnetic wave signal of only the first sheet metal 32 or the second sheet metal.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, electronic equipment 100 further includes conduct piece 36, and conduct piece 36 is fixed on lid
On plate 14, and conduct piece 36 connects the first sheet metal 32 and the second sheet metal 34 forms metal radiation piece 80.A kind of embodiment party
In formula, conduct piece 36 is metalwork, and conduct piece 36 bypasses earphone interface 50, and both ends are separately connected the first sheet metal 32 and second
Sheet metal 34, in another embodiment, conduct piece 36 is conducting wire.In the present embodiment, conduct piece 36 passes through the sides such as stickup, welding
Formula is fixed on the inside of cover board 14, and the electronic devices isolation such as conduct piece 36 and earphone interface 50.Conduct piece 36 makes the first gold medal
Belong to piece 32 and the second sheet metal 34 and be electrically connected to form metal radiation piece 80, thus can be with by the feed-in mode that changes pumping signal
Control the electromagnetic wave signal of the different piece radiation different frequency range of metal radiation piece 80.
Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, antenna assembly further includes that the tuning of the first tuning switch 72, second is opened
Pass 74 and third tuning switch 76, the first tuning switch 72 are electrically connected between radio circuit 40 and the first sheet metal 32, and second
Tuning switch 74 is electrically connected between the first sheet metal 32 and earth polar, and the tie point of the second tuning switch 74 and the first metal is located at
Between earphone interface 50 and the first tuning switch 72 and the tie point of the first metal, third tuning switch 76 is electrically connected to the second gold medal
Belong between piece 34 and earth polar.Specifically, the first tuning switch 72, the second tuning switch 74 and third tuning switch 76 be capacitor,
The device that the electronic components such as inductance, resistance are electrically connected to form, the first tuning switch 72, the second tuning switch 74 and third tuning are opened
Closing 76 not only can change the state that is turned on or off of circuit, can also change the parameters such as itself capacitance, resistance value, thus
The equivalent electrical length of radiator is adjusted, to adjust the frequency for the electromagnetic wave signal that radiator is generated according to pumping signal.This implementation
In example, earth polar can be the earth polar on mainboard 96, be also possible to the earth polar etc. on platelet.
Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, metal radiation piece 80 includes that the first radiant section 82 is radiated with second
Section 84, the first radiant section 82 and the second radiant section 84 are located at the tie point of the first tuning switch 72 and the first sheet metal 32
Opposite two sides, the second sheet metal 34 being sequentially connected, conduct piece 36 and the first sheet metal of part 32 form the second radiant section 84.
In the present embodiment, metal radiation piece 80 is divided into first as cut-point using the tie point of the first tuning switch 72 and the first sheet metal 32
Radiant section 82 and the second radiant section 84, the first radiant section 82 are formed by the first sheet metal of part 32, and the second spoke side section is by part
First sheet metal 32, conduct piece 36 and the formation of the second sheet metal 34.In the present embodiment, adjusted according to the first tuning switch 72, second
The on off operating mode of humorous switch 74 and third tuning switch 76, the first radiant section 82 and the second radiant section 84 show different radial
State, specific as follows:
State one: when the first tuning switch 72, the second tuning switch 74 and third tuning switch 76 are both turned on, the second spoke
Section 84 is penetrated for radiating the electromagnetic wave signal of the first frequency range, 82 non-radiating electromagnetic wave signal of the first radiant section.Specifically, the first frequency
Section includes one in 880-960MHz, 2300-2690MHz and 824-894MHz.In the present embodiment, when the first tuning switch 72
Capacitance be first capacitor value when, the first frequency range be 880-960MHz and 2300-2690MHz, when the first tuning switch 72
When capacitance is the second capacitance, the first frequency range is 824-894MHz.In other words, when the tuning of the first tuning switch 72, second is opened
When pass 74 and third tuning switch 76 are both turned on, 82 non-radiating electromagnetic wave signal of the first radiant section, 84 radiation electric of the second radiant section
Magnetostatic wave signal, and the capacitance for changing the first tuning switch 72 can make the electromagnetic wave of the second radiant section 84 radiation different frequency range
Signal.
State two: when the first tuning switch 72, the second tuning switch 74 are both turned on, and third tuning switch 76 disconnects, the
One radiant section 82 and the second radiant section 84 are used to radiate the electromagnetic wave signal of the second frequency range, and the second frequency range is 703-803MHz.
State three: when the first tuning switch 72, third tuning switch 76 are both turned on, and the second tuning switch 74 disconnects, the
Two radiant sections 84 are used to radiate the electromagnetic wave signal of third frequency range, 82 non-radiating electromagnetic wave signal of the first radiant section.Third frequency range
For 1710-2170MHz.
In the present embodiment, by changing leading for the first tuning switch 72, the second tuning switch 74 and third tuning switch 76
The capacitance of logical state and the first tuning switch 72, can make metal radiation piece 80 radiate the electromagnetic wave signal of different frequency range,
The frequency range for covering the electromagnetic wave signals such as WIFI, GPS, LTE, bluetooth, meets the requirement of electronic equipment 100, and electromagnetic wave
The radiation effect of signal is good.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, electronic equipment 100 further includes USB interface 92, at least portion of USB interface 92
Quartile is in non-metal shell 10, and USB interface 92 intersects in the orthographic projection of frame 12 with the first sheet metal 32, and USB interface 92 connects
Ground.USB interface 92 is for being inserted into data line to carry out data transmission.In the present embodiment, four pins and platelet of USB interface 92
Earth polar be connected directly, the 2300-2690MHz and 1710- that metal radiation piece 80 radiates when avoiding state one and state three
The electromagnetic wave signal of 2170MHz is coupled and consumed by USB interface 92, is conducive to the electric current in metal radiation piece 80 mainly along second
Radiant section 84 moves, so that the second radiant section 84 be made to generate energy radiation.
In the present embodiment, earphone interface 50 is grounded.It is done at isolation specifically, the signal wire of earphone walks interior layer line on platelet
Reason, while magnetic bead is concatenated to ground, so that metal radiation piece 80 is lost to earphone interface 50 in the energy transmission for blocking antenna to couple
The electromagnetic wave signal of radiation.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, electronic equipment 100 further includes loudspeaker 94, and loudspeaker 94 is at least partly
In non-metal shell 10, loudspeaker 94 intersects in the orthographic projection of frame 12 with the first sheet metal 32, and loudspeaker 94 is grounded.It raises
94 bottom-side metal steel disc of sound device is connected by conductive sponge with the metal center of electronic equipment 100, to be grounded, blocks antenna coupling
The energy transmission of conjunction to loudspeaker 94 and be lost metal radiation piece 80 radiation electromagnetic wave signal.
The embodiment of the present application one also provides the control method of a kind of electronic equipment 100, for controlling the embodiment of the present application one
The electronic equipment 100 of offer.Specifically, control method includes:
1, the first tuning switch 72, the second tuning switch 74 and third tuning switch 76, the radiation of the second radiant section 84 is connected
The electromagnetic wave signal of first frequency range.
2, the first tuning switch 72, the second tuning switch 74 is connected, disconnects third tuning switch 76,82 He of the first radiant section
Second radiant section 84 radiates the electromagnetic wave signal of the second frequency range.
3, the first tuning switch 72, third tuning switch 76 is connected, disconnects the second tuning switch 74, the second radiant section 84 is used
In the electromagnetic wave signal of radiation third frequency range.
In the present embodiment, by changing leading for the first tuning switch 72, the second tuning switch 74 and third tuning switch 76
The capacitance of logical state and the first tuning switch 72, can make metal radiation piece 80 radiate the electromagnetic wave signal of different frequency range,
The frequency range for covering the electromagnetic wave signals such as WIFI, GPS, LTE, bluetooth, meets the requirement of electronic equipment 100, and electromagnetic wave
The radiation effect of signal is good.
Referring to Fig. 5, Fig. 5 is the schematic diagram for the electronic equipment 100 that the embodiment of the present application two provides.In the present embodiment, day
Line apparatus further includes the first tuning switch 72, the second tuning switch 74 and the 4th tuning switch 78, and the first tuning switch 72 is electrically connected
Be connected between radio circuit 40 and the first sheet metal 32, the second tuning switch 74 be electrically connected to the first sheet metal 32 and earth polar it
Between, the tie point of the second tuning switch 74 and the first metal is located at earphone interface 50 and the first tuning switch 72 and the first metal
Between tie point, the 4th tuning switch 78 is electrically connected between radio circuit 40 and the second sheet metal 34.Specifically, the first tuning
Switch 72, the second tuning switch 74 and the 4th tuning switch 78 are the device that the electronic components such as capacitor, inductance, resistance are electrically connected to form
Part, the first tuning switch 72, the second tuning switch 74 and the 4th tuning switch 78 not only can change being turned on or off for circuit
State can also change the parameters such as itself capacitance, resistance value, so as to adjust the equivalent electrical length of radiator, to adjust spoke
The frequency for the electromagnetic wave signal that beam is generated according to pumping signal.In the present embodiment, earth polar can be the earth polar on mainboard 96,
It can be the earth polar etc. on platelet.
Please continue to refer to Fig. 5, in the present embodiment, the first tuning switch 72 and the second tuning switch 74 are for tuning the first gold medal
Belong to the electromagnetic wave signal that piece 32 radiates the 4th frequency range, the 4th frequency range includes 703-803MHz, 824-894MHz and 880-960MHz
In one, the 4th tuning switch 78 be used for tune the second sheet metal 34 radiation the 5th frequency range electromagnetic wave signal, the 5th frequency range
Including one in 1710-2170MHz and 2300-2690MHz.Specifically, in the first tuning switch 72 and the second tuning switch
Under 74 control, the first sheet metal 32 radiates low frequency signal, and by adjusting the first tuning switch 72 and the second tuning switch
74 capacitance, resistance value can make the electricity of the first sheet metal 32 radiation 703-803MHz, 824-894MHz and 880-960MHz
Any one of magnetostatic wave signal.Under the control of the 4th tuning switch 78, the second sheet metal 34 radiates high-frequency signal, and passes through tune
Capacitance, the resistance value of the 4th tuning switch 78 are saved, the second sheet metal 34 can be made to radiate 1710-2170MHz and 2300-
Any one of the electromagnetic wave signal of 2690MHz.
In the present embodiment, by changing leading for the first tuning switch 72, the second tuning switch 74 and the 4th tuning switch 78
The capacitance of logical state and the first tuning switch 72 can make the first sheet metal 32 and the second sheet metal 34 radiate different frequencies
The electromagnetic wave signal of section, the frequency range of the electromagnetic wave signals such as covering WIFI, GPS, LTE, bluetooth, meets the use of electronic equipment 100
It is required that and electromagnetic wave signal radiation effect it is good.
Please continue to refer to Fig. 5, in the present embodiment, electronic equipment 100 further includes USB interface 92, and USB interface 92 is at least partly
In non-metal shell 10, USB interface 92 intersects in the orthographic projection of frame 12 with the first sheet metal 32, USB interface 92 and ground
Pole isolation.Specifically, USB interface 92 does the earth-free processing that suspends, i.e. the four of USB interface 92 pin is not direct with the ground of platelet
It is connected, even if there is a small amount of low frequency signal to be coupled on USB interface 92, current loop will not be formed, therefore to low frequency signal
It influences smaller.
Please continue to refer to Fig. 5, in the present embodiment, electronic equipment 100 further includes mainboard 96, and mainboard 96 is printed circuit board
(PCB), radio circuit 40 is set on mainboard 96, and antenna assembly further includes cable 52, and radio circuit 40 is through 52 electricity of cable
It is connected to the first tuning switch 72 and the 4th tuning switch 78.Specifically, cable 52 is used for transmission pumping signal, so that radio frequency
The pumping signal that circuit 40 provides after the tuning of the first tuning switch 72 the first sheet metal of feed-in 32 and pumping signal through the 4th
The second sheet metal of feed-in 34 after tuning switch 78 tunes.
Please continue to refer to Fig. 5, in the present embodiment, electronic equipment 100 further includes combiner 98, the input terminal warp of combiner 98
Cable 52 is electrically connected to radio circuit 40, and the output end of combiner 98 is respectively electrically connected to the first tuning switch 72 and the 4th and adjusts
The pumping signal that radio circuit 40 provides is respectively fed into the first sheet metal 32 and the second sheet metal 34 by humorous switch 78.This reality
It applies in example, combiner 98, which is used to the pumping signal for inputting combiner 98 being divided into two pumping signals, is transmitted separately to the first tuning
Switch 72 and the 4th tuning switch 78.The quantity of the cable 52 inside electronic equipment 100 can be reduced using combiner 98, letter
The structure for changing antenna assembly, is conducive to the internal space layout of electronic equipment 100.
Referring to Fig. 6, Fig. 6 is the schematic diagram for the electronic equipment 100 that the embodiment of the present application three provides, the embodiment of the present application three
The electronic equipment 100 of offer is roughly the same with embodiment two, the difference lies in that cable 52 includes the first cable 522 and the
Two cables 524, the first cable 522 is electrically connected between radio circuit 40 and the first tuning switch 72, by radio circuit
40 the first sheet metals of pumping signal feed-in 32 provided, the second cable 524 are electrically connected to radio circuit 40 and open with the 4th tuning
It closes between 78, the second sheet metal of pumping signal feed-in 34 that radio circuit 40 is provided.First cable 522 and the second cable
Line 524 individually transmits pumping signal, reduces the loss of pumping signal, is conducive to improve the first sheet metal 32 and the second metal
The radiation effect of the electromagnetic wave signal of piece 34.
In the description of presently filed embodiment, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to 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 connection inside two elements or the interaction relationship of two elements.For ability
For the those of ordinary skill in domain, above-mentioned term specifically containing in presently filed embodiment can be understood as the case may be
Justice.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
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 be combined in any suitable manner in any one or more embodiments or example.
Above disclosed is only several preferred embodiments of the application, cannot limit the power of the application with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the application
Benefit requires made equivalent variations, still falls within and applies for covered range.
Claims (18)
1. a kind of electronic equipment characterized by comprising
Non-metal shell, the non-metal shell include cover board and the frame for being located at the side edge thereof；
Sheet metal, the sheet metal are fixed on the frame, and the sheet metal is located at the inside of the shell；
Radio circuit, the radio circuit is electrically connected the sheet metal, to provide pumping signal, the metal for the sheet metal
Piece generates electromagnetic wave signal according to the pumping signal.
2. electronic equipment according to claim 1, which is characterized in that the electronic equipment includes earphone interface, the ear
Machine interface is at least partially disposed in the shell, and the frame is equipped with aperture to expose the earphone interface, the sheet metal packet
The first sheet metal and the second sheet metal are included, first sheet metal and second sheet metal are located at the earphone interface phase
Pair two sides.
3. electronic equipment according to claim 2, which is characterized in that the electronic equipment further includes conduct piece, described to lead
Electric part is fixed on the cover board, and first sheet metal, the conduct piece and second sheet metal connect to form metal spoke
Penetrate part.
4. electronic equipment according to claim 3, which is characterized in that the electronic equipment further include the first tuning switch,
Second tuning switch and third tuning switch, first tuning switch are electrically connected to the radio circuit and first metal
Between piece, second tuning switch is electrically connected between first sheet metal and earth polar, second tuning switch and institute
State the first metal tie point be located at the earphone interface and first tuning switch and first metal tie point it
Between, the third tuning switch is electrically connected between second sheet metal and earth polar.
5. electronic equipment according to claim 4, which is characterized in that the metal radiation piece includes the first radiant section and the
Two radiant sections, first radiant section and second radiant section are located at first tuning switch and first metal
The opposite two sides of the tie point of piece, second sheet metal, the conduct piece and part first metal being sequentially connected
Piece forms second radiant section.
6. electronic equipment according to claim 5, which is characterized in that when first tuning switch, second tuning
When switch and the third tuning switch are both turned on, second radiant section is used to radiate the electromagnetic wave signal of the first frequency range, institute
Stating the first frequency range includes one in 880-960MHz, 2300-2690MHz and 824-894MHz.
7. electronic equipment according to claim 6, which is characterized in that when first tuning switch, second tuning
Switch is both turned on, and when the third tuning switch disconnects, first radiant section and second radiant section are for radiating second
The electromagnetic wave signal of frequency range, second frequency range are 703-803MHz.
8. electronic equipment according to claim 7, which is characterized in that when first tuning switch, the third tune
Switch is both turned on, and when second tuning switch disconnects, second radiant section is used to radiate the electromagnetic wave signal of third frequency range,
The third frequency range is 1710-2170MHz.
9. electronic equipment according to claim 8, which is characterized in that the electronic equipment further includes USB interface, described
USB interface is at least partially disposed in the shell, orthographic projection and the first sheet metal phase of the USB interface in the frame
It hands over, the USB interface ground connection.
10. electronic equipment according to claim 2, which is characterized in that the electronic equipment further include the first tuning switch,
Second tuning switch and the 4th tuning switch, first tuning switch are electrically connected to the radio circuit and first metal
Between piece, second tuning switch is electrically connected between first sheet metal and earth polar, second tuning switch and institute
State the first metal tie point be located at the earphone interface and first tuning switch and first metal tie point it
Between, the 4th tuning switch is electrically connected between the radio circuit and second sheet metal.
11. electronic equipment according to claim 10, which is characterized in that first tuning switch and second tuning
The electromagnetic wave signal that the 4th frequency range is radiated for tuning first sheet metal is switched, the 4th frequency range includes 703-
One in 803MHz, 824-894MHz and 880-960MHz, the 4th tuning switch is for tuning second sheet metal
The electromagnetic wave signal of the 5th frequency range is radiated, the 5th frequency range includes one in 1710-2170MHz and 2300-2690MHz.
12. electronic equipment according to claim 11, which is characterized in that the electronic equipment further includes USB interface, described
USB interface is at least partially disposed in the shell, orthographic projection and the first sheet metal phase of the USB interface in the frame
It hands over, the USB interface and earth polar completely cut off.
13. electronic equipment according to claim 11, which is characterized in that the electronic equipment further includes mainboard, described to penetrate
Frequency circuit is set on the mainboard, and the electronic equipment further includes cable, and the radio circuit is electrically connected through the cable
It is connected to first tuning switch and the 4th tuning switch.
14. electronic equipment according to claim 13, which is characterized in that the electronic equipment further includes combiner, described
The input terminal of combiner is electrically connected to the radio circuit through the cable, and the output end of the combiner is respectively electrically connected to
The pumping signal that the radio circuit provides is respectively fed into described by first tuning switch and the 4th tuning switch
First sheet metal and second sheet metal.
15. electronic equipment according to claim 13, which is characterized in that the cable includes the first cable and second
Cable, first cable is electrically connected between the radio circuit and first tuning switch, by the radio frequency
Circuit provide pumping signal feed-in described in the first sheet metal, second cable be electrically connected to the radio circuit with it is described
Between 4th tuning switch, the second sheet metal described in pumping signal feed-in that the radio circuit is provided.
16. according to electronic equipment described in claim 2 to 15 any one, which is characterized in that the earphone interface ground connection.
17. electronic equipment according to claim 16, which is characterized in that the electronic equipment further includes loudspeaker, described
Loudspeaker is at least partially disposed in the shell, orthographic projection and the first sheet metal phase of the loudspeaker in the frame
It hands over, the loudspeaker ground connection.
18. the control method of a kind of electronic equipment, which is characterized in that the electronic equipment includes that non-metal shell and day are traditional thread binding
Set, the non-metal shell includes cover board and be located at the frame of the side edge thereof, the antenna assembly include metal radiation piece,
Radio circuit, the first tuning switch, the second tuning switch and third tuning switch, the metal radiation piece are at least partly fixed on
On the frame, the metal radiation piece includes the first radiant section and the second radiant section, and first tuning switch is electrically connected to
Between the radio circuit and first radiant section, second tuning switch is electrically connected to second radiant section and earth polar
Between, the third tuning switch is electrically connected between second radiant section and earth polar, and second tuning switch with
The tie point of the metal radiation piece be located at first tuning switch and the metal radiation piece tie point and the third
Between tuning switch and the tie point of the metal radiation piece,
First tuning switch, second tuning switch and the third tuning switch, the second radiant section spoke is connected
Penetrate the electromagnetic wave signal of the first frequency range；
First tuning switch, second tuning switch is connected, disconnects the third tuning switch, first radiant section
The electromagnetic wave signal of the second frequency range is radiated with second radiant section；
First tuning switch, the third tuning switch is connected, disconnects second tuning switch, second radiant section
For radiating the electromagnetic wave signal of third frequency range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014716.1A CN109193116A (en) | 2018-08-31 | 2018-08-31 | The control method of electronic equipment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014716.1A CN109193116A (en) | 2018-08-31 | 2018-08-31 | The control method of electronic equipment and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193116A true CN109193116A (en) | 2019-01-11 |
Family
ID=64917508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014716.1A Pending CN109193116A (en) | 2018-08-31 | 2018-08-31 | The control method of electronic equipment and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193116A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265771A (en) * | 2019-06-30 | 2019-09-20 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN110336113A (en) * | 2019-05-09 | 2019-10-15 | 天通凯美微电子有限公司 | A kind of electronic equipment that reconfigurable antenna is integrated with display screen component |
| CN111262046A (en) * | 2020-01-20 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Antenna circuit and mobile terminal |
| CN111756897A (en) * | 2020-06-22 | 2020-10-09 | 联想(北京)有限公司 | Electronic equipment |
| CN113948860A (en) * | 2021-11-10 | 2022-01-18 | 深圳市锐尔觅移动通信有限公司 | Electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017034653A (en) * | 2015-07-31 | 2017-02-09 | エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． | Mobile terminal |
| JP2017085540A (en) * | 2015-10-26 | 2017-05-18 | エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． | Antenna module and mobile terminal using the same |
| CN106921021A (en) * | 2017-03-31 | 2017-07-04 | 维沃移动通信有限公司 | A kind of antenna structure and electronic equipment |
| CN106935962A (en) * | 2015-12-30 | 2017-07-07 | 华为技术有限公司 | Terminal device and antenna |
| CN108024038A (en) * | 2017-11-29 | 2018-05-11 | 广东欧珀移动通信有限公司 | Terminal device and its CCD camera assembly |
| CN108039565A (en) * | 2018-01-29 | 2018-05-15 | 广东欧珀移动通信有限公司 | A kind of center component, electronic equipment and its assembly method |
| CN108346863A (en) * | 2018-01-29 | 2018-07-31 | 维沃移动通信有限公司 | A kind of antenna and mobile terminal |
-
2018
- 2018-08-31 CN CN201811014716.1A patent/CN109193116A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017034653A (en) * | 2015-07-31 | 2017-02-09 | エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． | Mobile terminal |
| JP2017085540A (en) * | 2015-10-26 | 2017-05-18 | エーエーシー テクノロジーズ ピーティーイー リミテッドＡａｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｐｔｅ．Ｌｔｄ． | Antenna module and mobile terminal using the same |
| CN106935962A (en) * | 2015-12-30 | 2017-07-07 | 华为技术有限公司 | Terminal device and antenna |
| CN106921021A (en) * | 2017-03-31 | 2017-07-04 | 维沃移动通信有限公司 | A kind of antenna structure and electronic equipment |
| CN108024038A (en) * | 2017-11-29 | 2018-05-11 | 广东欧珀移动通信有限公司 | Terminal device and its CCD camera assembly |
| CN108039565A (en) * | 2018-01-29 | 2018-05-15 | 广东欧珀移动通信有限公司 | A kind of center component, electronic equipment and its assembly method |
| CN108346863A (en) * | 2018-01-29 | 2018-07-31 | 维沃移动通信有限公司 | A kind of antenna and mobile terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110336113A (en) * | 2019-05-09 | 2019-10-15 | 天通凯美微电子有限公司 | A kind of electronic equipment that reconfigurable antenna is integrated with display screen component |
| CN110265771A (en) * | 2019-06-30 | 2019-09-20 | RealMe重庆移动通信有限公司 | Wearable electronic equipment |
| CN111262046A (en) * | 2020-01-20 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Antenna circuit and mobile terminal |
| CN111756897A (en) * | 2020-06-22 | 2020-10-09 | 联想(北京)有限公司 | Electronic equipment |
| CN113948860A (en) * | 2021-11-10 | 2022-01-18 | 深圳市锐尔觅移动通信有限公司 | Electronic device |
| CN113948860B (en) * | 2021-11-10 | 2024-04-02 | 深圳市锐尔觅移动通信有限公司 | Electronic equipment |
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Application publication date: 20190111 |
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