CN208127408U - Electronic device - Google Patents
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- CN208127408U CN208127408U CN201820641988.3U CN201820641988U CN208127408U CN 208127408 U CN208127408 U CN 208127408U CN 201820641988 U CN201820641988 U CN 201820641988U CN 208127408 U CN208127408 U CN 208127408U
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- front housing
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Abstract
The application provides a kind of electronic device, and the electronic device includes：Device noumenon and the antenna module for being movably connected on described device ontology, described device ontology forms accommodating space, described device ontology offers opening, accommodating space described in the open communication, described device ontology includes front housing and mainboard, the mainboard is located in the accommodating space, the antenna module can be stretched out by the opening or be retracted in the accommodating space, the antenna module includes sliding block, antenna and platelet, the antenna and the platelet are respectively positioned on the sliding block, the platelet and the mainboard are electrically connected by radio frequency line, the radio frequency line and the frequency range for the electromagnetic wave signal that front housing coupling generates are different with the frequency range of the electromagnetic wave signal of the aerial radiation.The technical solution of the application helps to improve the communication quality of electronic device.
Description
Technical field
This application involves electronic technology fields, and in particular to a kind of electronic device.
Background technique
The electronic device of large-size screen monitors accounting has good visual experience, also has good machine while guaranteeing large screen
Body compactedness and portability, increasingly by the favor of user.Especially shield comprehensively, is even more pursued by user.Existing skill
In art, for the electronic device shielded comprehensively, antenna performance will receive interference, for this purpose, Pop-up antenna is a kind of trend.It is popping up
In formula antenna, antenna is arranged on a sliding block, can opposing electronic device ontology sliding, the mainboard and platelet of electronic device it
Between be electrically connected by radio frequency line, platelet is located on sliding block, and radio frequency line can generate deformation with the movement of sliding block, when radio frequency line and
Between the front housing of electronic device can not dead ground just will form coupling and generate unnecessary clutter, when these clutters frequency range with
When the frequency range of Antenna Operation is consistent, antenna will be interfered, to influence whether the communication matter of electronic device
Amount.
Summary of the invention
The application provides a kind of electronic device, and the electronic device includes：Device noumenon and it is movably connected on described device
The antenna module of ontology, described device ontology form accommodating space, and described device ontology offers opening, the open communication institute
Accommodating space is stated, described device ontology includes front housing and mainboard, and the mainboard is located in the accommodating space, the antenna module
It can be stretched out or retracted in the accommodating space by the opening, the antenna module includes sliding block, antenna and platelet, described
Antenna and the platelet are respectively positioned on the sliding block, and the platelet and the mainboard are electrically connected by radio frequency line, the radio frequency line
It is different with the frequency range of the electromagnetic wave signal of the aerial radiation from the frequency range of the electromagnetic wave signal of front housing coupling generation.
Electronic device provided by the present application includes：Device noumenon and the antenna module for being movably connected on described device ontology,
Described device ontology forms accommodating space, and described device ontology offers opening, and accommodating space described in the open communication is described
Device noumenon includes front housing and mainboard, and the mainboard is located in the accommodating space, and the antenna module can pass through the opening
It stretches out or retracts in the accommodating space, the antenna module includes sliding block, antenna and platelet, the antenna and the platelet
It is respectively positioned on the sliding block, the platelet and the mainboard are electrically connected by radio frequency line, and the radio frequency line is coupled with the front housing
The frequency range of the electromagnetic wave signal of generation is different from the frequency range of the electromagnetic wave signal of the aerial radiation.Due to radio frequency line and front housing coupling
Close generate electromagnetic wave signal frequency range it is different from the frequency range of the electromagnetic wave signal of aerial radiation, so as to reduce radio frequency line and
The electromagnetic wave that front housing coupling generates will generate clutter if radio frequency line is coupled to the electromagnetic wave signal from front housing, these are miscellaneous
Wave is gone out by aerial radiation, will lead to radiation dispersion, to influence the radiation effect of antenna.Therefore, the skill of the application
Art scheme helps to improve the communication quality of electronic device.
The application also provides a kind of electronic device, and the electronic device includes device noumenon and is movably connected on described device
The antenna module of ontology, described device ontology include front housing and mainboard, and the antenna module includes sliding block, antenna and platelet, institute
It states antenna and the platelet is respectively positioned on the sliding block, the platelet and the mainboard are electrically connected by radio frequency line, the electronics
Device further includes that detector, judgment module, controller and adjustment module, the detector are used to detect the of the aerial radiation
The frequency range of one electromagnetic wave signal and the radio frequency line couple the frequency range of the second electromagnetic wave signal generated with the front housing, described
Judgment module is used for judging whether the frequency range of first electromagnetic wave signal and the frequency range of second electromagnetic wave signal are equal, when
When the frequency range of first electromagnetic wave signal is equal with the frequency range of second electromagnetic wave signal, the controller controls the tune
Mould preparation block adjusts the distance between the radio frequency line and the front housing, so that the radio frequency line couples generation with the front housing
The frequency range of second electromagnetic wave signal is different from the frequency range of the first electromagnetic wave signal of the aerial radiation.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the rearview for the electronic device that the embodiment of the present application one provides.
Fig. 2 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application one provides.
Fig. 3 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application two provides.
Fig. 4 is the structural schematic diagram of support portion in the embodiment of the present application two.
Fig. 5 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application three provides.
Fig. 6 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application three provides.
Fig. 7 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application four provides.
Fig. 8 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application five provides.
Fig. 9 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application six provides.
Figure 10 is the structural schematic diagram for the electronic device that one preferred embodiment of the application provides.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Show please with reference to the structure that Fig. 1 and Fig. 2, Fig. 1 are the rearviews for the electronic device that the embodiment of the present application one provides
It is intended to.Fig. 2 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application one provides.In the present embodiment,
The electronic device 1 includes device noumenon 10 and antenna module 20, and the antenna module 20 and 10 activity of described device ontology are even
It connects.Described device ontology 10 forms accommodating space 10A, and described device ontology 10 offers opening 10B, the opening 10B connection
The accommodating space 10A.Described device ontology 10 includes front housing 101 and mainboard 102, and it is empty that the mainboard 102 is located at the receiving
Between in 10A, the antenna module 20 can be stretched out by the opening 10B or be retracted in the accommodating space 10A.The antenna
Component 20 includes sliding block 201, antenna 202 and platelet 203, and the antenna 202 and the platelet 203 are respectively positioned on the sliding block 201
On, the platelet 203 and the mainboard 102 are electrically connected by radio frequency line 30, and the radio frequency line 30 couples production with the front housing 101
The frequency range of raw electromagnetic wave signal is different from the frequency range of electromagnetic wave signal that the antenna 202 radiates.
Optionally, in a better embodiment, the distance between the radio frequency line 30 and the front housing 101 keep one
It causes, so that the radio frequency line 30 couples the frequency range of the electromagnetic wave signal generated with the front housing 101 and the antenna 202 radiates
Electromagnetic wave signal frequency range it is different.
Specifically, when the distance of each point to front housing 101 on the axis of the radio frequency line 30 is all equal, it is believed that
The distance between the radio frequency line 30 and the front housing 101 are consistent.At this point it is possible to very easily realize the radio frequency line 30
The adjusting of the frequency range of the electromagnetic wave signal generated is coupled with the front housing 101.When the radio frequency line 30 is coupled with the front housing 101
When the frequency range of the electromagnetic wave signal of generation and the frequency range difference of the electromagnetic wave signal of the antenna 202 radiation, radio frequency line 30 is with before
The amount for the electromagnetic wave signal that the coupling of shell 101 generates is with regard to less, if radio frequency line 30 couples the electromagnetic wave signal generated with front housing 101
Frequency range it is identical as the frequency range of electromagnetic wave signal that the antenna 202 radiates, then can generate unnecessary clutter, these clutters warp
It crosses aerial radiation to go out, will lead to radiation dispersion, to influence the radiation effect of antenna.Therefore, the technical side of the application
Case helps to improve the communication quality of electronic device.
Optionally, the mainboard 102 can be circuit board, such as printed circuit board, can also be the circuit of other forms
Plate.Radio-frequency signal source can be set on the mainboard 102, the radio-frequency signal source is for generating pumping signal, the antenna sets
Part 20 generates electromagnetic wave signal according to the pumping signal and radiate the electromagnetic wave signal.On the mainboard 102 also
Match circuit can be set, it is generally the case that radio-frequency signal source is electrically connected match circuit to antenna 202.
Optionally, function element can be set on the platelet 203, the function element includes camera, flash lamp, biography
At least one of sensor or receiver.Also match circuit, the match circuit on platelet 203 can be set on the platelet 203
It can connect function element, it is ensured that the normal working performance of function element.Match circuit on platelet 203 may include frequency range
With circuit and impedance matching circuit, impedance matching circuit is used to match in output impedance and the antenna module 20 of exciting signal source
Matching degree between the input impedance of antenna 202, the frequency for the electromagnetic wave signal that band matching circuit radiates for changing antenna 202
Rate, band matching circuit are generally connected directly with antenna 202, and adjacent antennas 202 is arranged.Platelet 203 and mainboard 102 pass through soft
Property circuit board (Flexible Printed Circuit, FPC) be electrically connected, flexible circuit board is with polyimides or polyester film
There is height reliability, excellent flexible printed circuit for one kind made of substrate.High, light-weight with Distribution density,
The feature that thickness is thin, bending is good.
Optionally, the electronic device 1 can be any device for having communication and store function.Such as：Tablet computer,
Mobile phone, electronic reader, remote controler, personal computer (Personal Computer, PC), laptop, car-mounted device,
Web TV, wearable device etc. have the intelligent apparatus of network function.
Optionally, in one embodiment, antenna module 20 is flexibly connected by shaft with device noumenon 10, and described turn
Axle position is fixedly connected in the edge of described device ontology 10, the shaft with described device ontology.In another embodiment party
In formula, antenna module 20 is flexibly connected by sliding rail with device noumenon 10, the sliding rail be located at the antenna module 20 with it is described
The connecting portion of device noumenon 10.It should be understood that in other embodiments, antenna module 20 and 10 activity of device noumenon are even
The mode connect can also be other forms.
Optionally, in one embodiment, the front housing 101 can be the center of electronic device 1, in other embodiment party
In formula, the front housing 101 can also be the battery cover of electronic device 1.
The electronic device that the technical program provides includes device noumenon and antenna module, antenna module and device noumenon activity
Connection, described device ontology form accommodating space, and described device ontology offers opening, accommodates described in the open communication empty
Between, described device ontology includes front housing and mainboard, and the mainboard is located in the accommodating space, and the antenna module can pass through institute
It states opening to stretch out or retract in the accommodating space, the antenna module includes sliding block, antenna and platelet, the antenna and institute
Platelet is stated to be respectively positioned on the sliding block, the platelet and the mainboard are electrically connected by radio frequency line, the radio frequency line and it is described before
The frequency range for the electromagnetic wave signal that shell coupling generates is different from the frequency range of the electromagnetic wave signal of the aerial radiation.Due to radio frequency line with
The frequency range for the electromagnetic wave signal that front housing coupling generates is different from the frequency range of the electromagnetic wave signal of aerial radiation, penetrates so as to reduce
Frequency line, which couples the electromagnetic wave generated with front housing, will generate clutter if radio frequency line is coupled to the electromagnetic wave signal from front housing,
These clutters are gone out by aerial radiation, will lead to radiation dispersion, to influence the radiation effect of antenna.Therefore, this Shen
Technical solution please helps to improve the communication quality of electronic device.
Referring to figure 3., Fig. 3 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application two provides.It is real
The structure for applying the structure and embodiment one of example two is essentially identical, the difference is that, in the present embodiment, the electronic device
1 further includes several spaced brackets 40, and the bracket 40 includes the fixed part 401 and support portion 402 being connected, described solid
Determine portion 401 to be fixedly connected with the front housing 101, the support portion 402 is used to form the radio frequency line 30 and support.
Wherein, " several " refer at least two, and in the present embodiment, " several brackets " refers at least two brackets.
Wherein, bracket 40 is insulating support, can also be able to be rubber standoff with plastic stent, the bracket has certain
Hardness, the bracket 40 are used to form radio frequency line 30 fixed support.The bracket 40 can be Y-shaped bracket, or
" H " type bracket can also be the bracket of other forms.The bracket 40 includes fixed part 401 and support portion 402, fixed part 401
For being fixedly connected with front housing 101, support portion 402 is used to form radio frequency line 30 fixed support.Fixed part 401 and support portion
402 may be constructed the integral structure of an entirety, be formed together in same processing technology.Fixed part 401 and support portion 402
It may be two separate structures, formed in different process respectively, it can be according to fixed part 401 and support portion 402 not
Different processing technologys is used with design feature, can also be used according to the different structure feature of fixed part 401 and support portion 402
Different mounting means.The mode that the fixed part 401 and the front housing 101 are fixed can be bonded for glue, the fixed part
401 and the fixed mode of the front housing 101 can also use clamping structure.For example, installation is offered on the front housing 101
One end of slot, the fixed part 401 is connected in mounting groove.It should be understood that in other embodiments, the fixed part
401 and the fixed mode of the front housing 101 can also be other forms.
Optionally, in a better embodiment, the distance between two neighboring described bracket 40 is consistent, to make
Radio frequency line 30 is more uniformly stressed, it is easier to so that radio frequency line 30 is consistent to the distance between front housing 101.
The technical program is supported radio frequency line 30 using several spaced brackets 40, to realize radio frequency line 30
The distance between front housing 101 is consistent, and in current distance, and radio frequency line 30 couples the electromagnetic wave generated with front housing 101
The frequency range of signal is different from the frequency range of electromagnetic wave signal that the antenna 202 radiates, to reduce the generation of clutter, helps to mention
The communication quality of high electronic device 1.And it is further, radio frequency line 30 is supported using bracket 40, bracket 40 can also be right
Radio frequency line 30 generates position-limiting action, can solve radio frequency line 30 and leads to the problem of winding, therefore, the technical program, which additionally aids, penetrates
Frequency line it is antiwind.
Referring to figure 4., Fig. 4 is the structural schematic diagram of support portion in the embodiment of the present application two.The support portion 402 includes limit
Position part 4020, the locating part 4020 is for limiting the radio frequency line 30.
Optionally, in one embodiment, the locating part 4020 is buckle structure, and the buckle structure can open
And radio frequency line 30 can be disposed adjacent to the position of the buckle structure when the buckle structure opens by clamping；When described
When buckle structure clamps, radio frequency line 30 can be fixed on buckle structure, so that realizes radio frequency line 30 supports and fixes work
With.And it is further, the locating part 4020 has position-limiting action to radio frequency line 30, prevents radio frequency line 30 from generating uncontrollable position
It moves, therefore, the technical program helps to solve the problems, such as the winding of radio frequency line.
Referring to figure 5., Fig. 5 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application three provides.It is real
The structure for applying the structure and embodiment two of example three is essentially identical, the difference is that, in the present embodiment, the fixed part
The distance between 401 and the support portion 402 are adjustable, to realize that the distance between the radio frequency line 30 and described front housing 101 can
It adjusts.Specifically, being provided with adjustment portion 403 between the fixed part 401 and the support portion 402, the electronic device 1 further includes
Controller 404, the controller 404 is for controlling the elongation of adjustment portion 403 and shortening, to realize 401 He of fixed part
The distance of the support portion 402 is adjustable.
Optionally, the adjustment portion 403 can be electric structure, or Manual structure.Preferably, the adjustment portion
403 use electric structure.
Optionally, in one embodiment, the adjustment portion 403 uses magnetostriction materials, and in the adjustment portion
403 periphery is provided with hot-wire coil.Magnetostriction materials are a kind of materials with the mutual conversion function of electromagnetic energy/mechanical energy
Material.Magnetostriction refers to that under the action of alternating magnetic field, adjustment portion 403 generates mechanical oscillation identical with alternating magnetic field frequency；
Or on the contrary, since the length of adjustment portion 403 changes, make 403 interior flux of adjustment portion stretching, under compression force
Density correspondingly changes, and the induced current in coil, mechanical energy is converted to electric energy.When being powered in coil, adjustment portion 403
It can extend and shorten accordingly, to realize the adjusting of the spacing between radio frequency line 30 and front housing 101, and then realize radio frequency line 30
The adjusting of the frequency range of the electromagnetic wave signal coupled between front housing 1001, when the electromagnetism coupled between radio frequency line 30 and front housing 1001
When the frequency range difference of the electromagnetic wave signal of the frequency range and aerial radiation of wave signal, help to reduce radio frequency line 30 to 202 spoke of antenna
The interference penetrated, and then help to improve the communication quality of electronic device 1.
Optionally, in another embodiment, the adjustment portion 403, which is opened, to be electric pushrod, using micro motor
It controls the adjustment portion 403 to realize elongation and shorten, and then realizes that the electromagnetic wave coupled between radio frequency line 30 and front housing 1001 is believed
Number frequency range adjusting, when the frequency range of the electromagnetic wave signal coupled between radio frequency line 30 and front housing 1001 and the electromagnetism of aerial radiation
When the frequency range difference of wave signal, help to reduce the interference that radio frequency line 30 radiates antenna 202, and then help to improve electronics dress
Set 1 communication quality.
Optionally, in yet another embodiment, the adjustment portion 403 can also be hydraulic or pneumatic structure, adopt
Control the adjustment portion 403 and realize extending and shortening with hydraulic cylinder either cylinder, and then realizes radio frequency line 30 and front housing
The adjusting of the frequency range of the electromagnetic wave signal coupled between 1001, when the electromagnetic wave signal coupled between radio frequency line 30 and front housing 1001
Frequency range and aerial radiation electromagnetic wave signal frequency range difference when, facilitate reduce radio frequency line 30 202 radiation of antenna is done
It disturbs, and then helps to improve the communication quality of electronic device 1.
It should be understood that in other embodiments, the adjustment portion 403 can also be other retractable structures, this
Apply for adjustment portion 403 specific structure without limitation.
Fig. 6 is please referred to, Fig. 6 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application three provides.It is real
The structure for applying the structure and embodiment two of example three is essentially identical, the difference is that, in the present embodiment, the electronic device
1 further includes several spaced hanging rings 50, and the hanging ring 50 is fixed on described device ontology 10, and the radio frequency line 30 is worn
Cross the hanging ring 50.
Wherein, " several " refer at least two, and in the present embodiment, " several hanging rings " refers at least two hanging rings.
Optionally, in a better embodiment, the distance between two neighboring described hanging ring 50 is consistent, to make
Radio frequency line 30 is more uniformly stressed, it is easier to so that radio frequency line 30 is consistent to the distance between front housing 101.
Optionally, in a better embodiment, the size dimension of the hanging ring 50 is consistent, and the hanging ring 50
Internal diameter pre-set dimension bigger than the outer diameter of the radio frequency line 30, the effect of limit can be preferably played to radio frequency line 30, thus
Solve the problems, such as the winding of radio frequency line 30.Wherein, pre-set dimension can be 0.5mm.
Optionally, the hanging ring 50 is insulation hanging ring, can also be able to be rubber hanging ring with plastics hanging ring, the hanging ring tool
There is certain degree of hardness, the hanging ring 50 is used to form radio frequency line 30 fixed support.The hanging ring 50 can be " P " type hanging ring,
It can be " q " type hanging ring, can also be the hanging ring of other forms.The radio frequency line 30 passes through the hanging ring 50, the hanging ring 50
For forming fixed support to the radio frequency line 30.The mode that the hanging ring 50 and the front housing 101 are fixed can be viscous for glue
It connects, the mode that the hanging ring 50 and the front housing 101 are fixed can also use clamping structure.For example, on the front housing 101
Mounting groove is offered, one end of the hanging ring 50 is connected in mounting groove.It should be understood that in other embodiments, it is described
The mode that hanging ring 50 and the front housing 101 are fixed can also be other forms.
The technical program is supported radio frequency line 30 using several spaced hanging rings 50, to realize radio frequency line 30
The distance between front housing 101 is consistent, and in current distance, and radio frequency line 30 couples the electromagnetic wave generated with front housing 101
The frequency range of signal is different from the frequency range of electromagnetic wave signal that the antenna 202 radiates, to reduce the generation of clutter, helps to mention
The communication quality of high electronic device 1.And it is further, radio frequency line 30 is supported using hanging ring 50, hanging ring 50 can also be right
Radio frequency line 30 generates position-limiting action, can solve radio frequency line 30 and leads to the problem of winding, therefore, the technical program, which additionally aids, penetrates
Frequency line it is antiwind.
Fig. 7 is please referred to, Fig. 7 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application four provides.It is real
The structure for applying the structure and embodiment one of example four is essentially identical, the difference is that, in the present embodiment, the electronic device
1 further includes set spool 60, and the set spool 60 includes the first end 60a and second end 60b, the first end 60a being oppositely arranged
It is fixed on the platelet 203, the second end 60b is fixed on the mainboard 102, and the set spool 60 is used for across described
Radio frequency line 30, and the set spool 60 can produce flexible deformation.
Optionally, the set spool 60 can be plastic telescopic pipe, and the set spool 60 has a degree of hardness,
Covering may be implemented to extend and be shortened on the extending direction of spool 60, and one end of set spool 60 is fixed on mainboard 102, and the other end is solid
It is scheduled on platelet 203, radio frequency line 30 passes through the set spool 60.On the one hand the set spool 60 can play the radio frequency line 30
To the effect of protection, radio frequency line 30 is prevented to be damaged；On the other hand, the set spool 60 can play limit to the radio frequency line 30
The effect of position, prevents radio frequency line 30 from generating uncontrollable displacement, and therefore, the technical program helps to solve the winding of radio frequency line 30
Problem.
It should be understood that in other embodiments, the set spool 60 can also be the pipeline of other forms.
Fig. 8 is please referred to, Fig. 8 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application five provides.It is real
The structure for applying the structure and embodiment one of example five is essentially identical, the difference is that, in the present embodiment, the electronic device
1 further includes dielectric layer 70, and the dielectric layer 70 is arranged between the radio frequency line 30 and the front housing 101, the dielectric layer 70
The frequency range of the electromagnetic wave signal generated is coupled with the front housing 101 for adjusting the radio frequency line 30.
Wherein, dielectric layer 70 is used to adjust the size of the capacitor formed between radio frequency line 30 and front housing 101, and then realizes and adjust
Section radio frequency line 30 couples the purpose of the electromagnetic wave signal generated with front housing 101.Dielectric layer 70 is usually insulator.Including porcelain
(pottery), mica, glass, plastics.
Optionally, in one embodiment, the dielectric layer 70 is arranged between radio frequency line 30 and front housing 101, and with
The interval of radio frequency line 30 setting.
Optionally, in another embodiment, the dielectric layer 70 setting the radio frequency line 30 and front housing 101 it
Between, and setting is bonded with the radio frequency line 30.The dielectric layer 70 can form fixed and limit to the radio frequency line 30, so that
The spacing that radio frequency line 30 is easier between front housing 101 is consistent, so that the spacing between radio frequency line 30 and front housing 101 is more
Facilitate adjusting, and then realize the adjusting of the frequency range of the electromagnetic wave signal coupled between radio frequency line 30 and front housing 1001, works as radio frequency line
When the frequency range difference of the electromagnetic wave signal of the frequency range and aerial radiation of the electromagnetic wave signal coupled between 30 and front housing 1001, help
In the interference that reduction radio frequency line 30 radiates antenna 202, and then help to improve the communication quality of electronic device 1.And further
, the radio frequency line 30 can be fixed and be limited using the dielectric layer 70, can prevent the generation of radio frequency line 30 can not
The displacement of control, therefore, the technical program help to solve the problems, such as that radio frequency line 30 generates winding.
Fig. 9 is please referred to, Fig. 9 is the structural schematic diagram of the AA cross-sectional view for the electronic device that the embodiment of the present application six provides.It is real
The structure for applying the structure and embodiment one of example six is essentially identical, the difference is that, in the present embodiment, the electronic device
1 further includes frequency deviation rectifier 80, and the frequency deviation rectifier 80 is for the position to the antenna 202 compared to described device ontology 10
The frequency deviation generated when changing is set to be corrected.
Optionally, in a better embodiment, the frequency deviation rectifier 80 includes adjustment module 81 and control module 82.
When the antenna 202 is in first position compared to the front housing 101, the work of antenna 202 is in the first frequency range.When described
When antenna 202 is in the second position compared to the front housing 101, the work of antenna 202 is in the second frequency range, the control module
82 generate control signal, and the adjustment module 81 receives the control signal, and under the control of said control signal will be described
The frequency range of the work of antenna 202 is adjusted by second frequency range to first frequency range.Wherein, the first position is different from institute
The second position is stated, first frequency range is different from second frequency range.
Specifically, in one embodiment, the electronic device 1 further includes position detector 800, the position detection
Device 800 is for detecting change in location of the antenna 202 compared to the front housing 101.Due to antenna 202 be located at first position and
The working frequency range when second position is different, and the correction of the frequency range of the work of antenna 202 is realized using adjustment module 81, it can be ensured that
The normal radiation performance of antenna 202, so that it is guaranteed that the normal communication quality of electronic device 1.
The electronic device that the technical program provides includes device noumenon and antenna module, antenna module and device noumenon activity
Connection, described device ontology form accommodating space, and described device ontology offers opening, accommodates described in the open communication empty
Between, described device ontology includes front housing and mainboard, and the mainboard is located in the accommodating space, and the antenna module can pass through institute
It states opening to stretch out or retract in the accommodating space, the antenna module includes sliding block, antenna and platelet, the antenna and institute
Platelet is stated to be respectively positioned on the sliding block, the platelet and the mainboard are electrically connected by radio frequency line, the radio frequency line and it is described before
The frequency range for the electromagnetic wave signal that shell coupling generates is different from the frequency range of the electromagnetic wave signal of the aerial radiation.Due to radio frequency line with
The frequency range for the electromagnetic wave signal that front housing coupling generates is different from the frequency range of the electromagnetic wave signal of aerial radiation, penetrates so as to reduce
Frequency line, which couples the electromagnetic wave generated with front housing, will generate clutter if radio frequency line is coupled to the electromagnetic wave signal from front housing,
These clutters are gone out by aerial radiation, will lead to radiation dispersion, to influence the radiation effect of antenna.Therefore, this Shen
Technical solution please helps to improve the communication quality of electronic device.
Figure 10 is please referred to, Figure 10 is the structural schematic diagram for the electronic device that one preferred embodiment of the application provides.In this reality
It applies in example, the electronic device 1 includes device noumenon 10 and antenna module 20, described device ontology 10 and the antenna module 20
It is flexibly connected, described device ontology 10 has opening 10B, and the antenna module 20 is located in the opening 10B, described device sheet
Body 10 includes front housing 101 and mainboard 102, and described device ontology 10 forms accommodating space 10A, and the mainboard 102 is located at the receipts
Hold space 10A, the antenna module 20 includes sliding block 201, antenna 202 and platelet 203, the antenna 202 and the platelet 203
It is respectively positioned on the sliding block 201, the platelet 203 and the mainboard 102 are electrically connected by radio frequency line 30, the electronic device 1
It further include detector 90, judgment module 91, control module 92 and adjustment module 93, the detector 90 is for detecting the antenna
The frequency range and the radio frequency line 30 of first electromagnetic wave signal of 202 radiation couple the second electromagnetism generated with the front housing 101
The frequency range of wave signal, the judgment module 91 are used to judge that the frequency range of first electromagnetic wave signal and second electromagnetic wave to be believed
Number frequency range it is whether equal, when the frequency range of first electromagnetic wave signal is equal with the frequency range of second electromagnetic wave signal,
The controller 404 controls the adjustment module 93 and adjusts the distance between the radio frequency line 30 and described front housing 101, so that
The radio frequency line 30 coupled with the front housing 101 the second electromagnetic wave signal generated frequency range and the antenna 202 radiation the
The frequency range of one electromagnetic wave signal is different.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the application rather than limits, although ginseng
The application is described in detail according to the above better embodiment, those skilled in the art should understand that, it can be right
The technical solution of the application is modified or equivalent replacement should not all be detached from the spirit and scope of technical scheme.
Claims (11)
1. a kind of electronic device, which is characterized in that the electronic device includes：Device noumenon and it is movably connected on described device sheet
The antenna module of body, described device ontology form accommodating space, and described device ontology offers opening, described in the open communication
Accommodating space, described device ontology include front housing and mainboard, and the mainboard is located in the accommodating space, and the antenna module can
It is stretched out or is retracted in the accommodating space by the opening, the antenna module includes sliding block, antenna and platelet, the day
Line and the platelet are respectively positioned on the sliding block, and the platelet and the mainboard are electrically connected by radio frequency line, the radio frequency line with
The frequency range for the electromagnetic wave signal that the front housing coupling generates is different from the frequency range of the electromagnetic wave signal of the aerial radiation.
2. electronic device as described in claim 1, which is characterized in that the distance between the radio frequency line and the front housing are kept
Unanimously, so that the radio frequency line couples the frequency range of the electromagnetic wave signal generated and the electromagnetism of the aerial radiation with the front housing
The frequency range of wave signal is different.
3. electronic device as claimed in claim 2, which is characterized in that the electronic device further include it is spaced several
Bracket, the bracket include connected fixed part and support portion, and the fixed part is fixedly connected with the front housing, the support portion
For to the radio-frequency linear at support.
4. electronic device as claimed in claim 3, which is characterized in that the support portion includes locating part, and the locating part is used
It is limited in the radio frequency line.
5. electronic device as claimed in claim 3, which is characterized in that the distance between the fixed part and the support portion can
It adjusts, to realize that the distance between the radio frequency line and the front housing are adjustable.
6. electronic device as claimed in claim 5, which is characterized in that be provided with tune between the fixed part and the support portion
Section portion, the electronic device further include controller, and the controller is for controlling the adjustment portion elongation and shortening, to realize
The distance for stating fixed part and the support portion is adjustable.
7. electronic device as claimed in claim 2, which is characterized in that the electronic device further include it is spaced several
Hanging ring, the hanging ring are fixed on described device ontology, and the radio frequency line passes through the hanging ring.
8. electronic device as described in claim 1, which is characterized in that the electronic device further includes set spool, the set line
Pipe includes the first end and second end being oppositely arranged, and the first end is fixed on the platelet, and the second end is fixed on institute
It states on mainboard, the set spool is used for across the radio frequency line, and the set spool can produce flexible deformation.
9. electronic device as described in claim 1, which is characterized in that the electronic device further includes dielectric layer, the medium
Layer is arranged between the radio frequency line and the front housing, and the dielectric layer couples production with the front housing for adjusting the radio frequency line
The frequency range of raw electromagnetic wave signal.
10. electronic device as described in claim 1, which is characterized in that the electronic device further includes frequency deviation rectifier, described
The frequency deviation that frequency deviation rectifier is used to generate when changing to the antenna compared to the position of described device ontology is corrected.
11. a kind of electronic device, which is characterized in that the electronic device includes device noumenon and is movably connected on described device sheet
The antenna module of body, described device ontology include front housing and mainboard, and described device ontology forms accommodating space, and the mainboard is located at
In the accommodating space, the antenna module includes sliding block, antenna and platelet, and described device ontology has opening, the antenna
Component is located in the opening, and the antenna and the platelet are respectively positioned on the sliding block, and the platelet and the mainboard pass through
Radio frequency line electrical connection, the electronic device further include detector, judgment module, control module and adjustment module, the detector
Frequency range and the radio frequency line for detecting the first electromagnetic wave signal of the aerial radiation couple generation with the front housing
The frequency range of second electromagnetic wave signal, frequency range and described second of the judgment module for judging first electromagnetic wave signal are electric
Whether the frequency range of magnetostatic wave signal is equal, when the frequency range and the frequency range phase of second electromagnetic wave signal of first electromagnetic wave signal
Whens equal, the control module controls the adjustment module and adjusts the distance between the radio frequency line and the front housing, so that institute
It states radio frequency line and couples the frequency range of the second electromagnetic wave signal generated and the first electromagnetic wave letter of the aerial radiation with the front housing
Number frequency range it is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641988.3U CN208127408U (en) | 2018-04-28 | 2018-04-28 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820641988.3U CN208127408U (en) | 2018-04-28 | 2018-04-28 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127408U true CN208127408U (en) | 2018-11-20 |
Family
ID=64187113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820641988.3U Expired - Fee Related CN208127408U (en) | 2018-04-28 | 2018-04-28 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449563A (en) * | 2018-11-29 | 2019-03-08 | Oppo广东移动通信有限公司 | Communication accessory and electronic device for electronic device |
| CN112152658A (en) * | 2019-06-27 | 2020-12-29 | Oppo广东移动通信有限公司 | Electronic equipment and protective sleeve |
| CN112218392A (en) * | 2019-07-10 | 2021-01-12 | 鸿富锦精密电子(天津)有限公司 | Data center system |
| CN112583959A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Radio frequency cable and electronic equipment |
-
2018
- 2018-04-28 CN CN201820641988.3U patent/CN208127408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449563A (en) * | 2018-11-29 | 2019-03-08 | Oppo广东移动通信有限公司 | Communication accessory and electronic device for electronic device |
| CN112152658A (en) * | 2019-06-27 | 2020-12-29 | Oppo广东移动通信有限公司 | Electronic equipment and protective sleeve |
| CN112152658B (en) * | 2019-06-27 | 2022-07-08 | Oppo广东移动通信有限公司 | Electronic equipment and protective sleeve |
| CN112218392A (en) * | 2019-07-10 | 2021-01-12 | 鸿富锦精密电子(天津)有限公司 | Data center system |
| CN112583959A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Radio frequency cable and electronic equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20181120 |