CN110417955A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN110417955A CN110417955A CN201810404824.3A CN201810404824A CN110417955A CN 110417955 A CN110417955 A CN 110417955A CN 201810404824 A CN201810404824 A CN 201810404824A CN 110417955 A CN110417955 A CN 110417955A
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- CN
- China
- Prior art keywords
- electrode
- radiator
- support column
- sliding part
- electronic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
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- 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
- H01Q1/244—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 extendable from a housing along a given path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses a kind of electronic equipment, comprising: sliding part；The antenna assembly includes radiator, and the radiator is set to the sliding part；One end of the equipment body is equipped with opening；The driving device is set in the equipment body, the driving device includes controller and extensible member, the extensible member includes first electrode, second electrode and support column, the first electrode and the second electrode are individually fixed in the both ends of the support column, the first electrode is fixedly connected with the sliding part, the second electrode is fixed on the equipment body, the controller is electrically connected the first electrode and the second electrode, the controller is used to provide first voltage signal to the first electrode, and second voltage signal is provided to the second electrode, the support column elongates or shortens under the action of the first voltage signal and the second voltage signal, so that the radiator stretches out from the opening with the sliding part or is contained in the equipment body.
Description
Technical field
This application involves fields of communication technology, more particularly, to a kind of electronic equipment.
Background technique
Mobile phone has become indispensable a part in for people's lives, and the direction with mobile phone towards multifunction is developed,
The internal structure of mobile phone becomes increasingly complex, and the device of mobile phone carrying is more and more, meanwhile, the antenna assembly of mobile phone is also required to radiate
Different electromagnetic wave signals is to meet different functional requirements, and therefore, the effect of antenna assembly radiated electromagnetic wave signal is to mobile phone
Performance influence it is particularly important.
Summary of the invention
The application provides a kind of electronic equipment, comprising:
Sliding part；
Antenna assembly, the antenna assembly include radiator, and the radiator is set to the sliding part；
One end of equipment body, the equipment body is equipped with opening；
Driving device, the driving device are set in the equipment body, and the driving device includes controller and stretches
Contracting part, the extensible member include first electrode, second electrode and support column, and the first electrode and the second electrode are solid respectively
Due to the both ends of the support column, the first electrode is fixedly connected with the sliding part, and the second electrode is fixed on described set
Standby main body, the controller are electrically connected the first electrode and the second electrode, and the controller is used for first electricity
Pole provides first voltage signal, and provides second voltage signal to the second electrode, and the support column is in the first voltage
It is elongated or shortened under the action of signal and the second voltage signal, so that the radiator is with the sliding part from the opening
Stretch out or be contained in the equipment body.
The application's has the beneficial effect that: radiator is set in sliding part, is believed according to the first voltage of controller output
Number and second voltage signal control support column elongate or shorten, so that sliding part be made to stretch out or be contained in equipment body, driving is slided
The mode of moving part movement is simple, Yi Shixian, and when sliding part stretches out outside electronic equipment, radiator is far from each in electronic equipment
Device (the intracorporal device of such as display screen or shell), influence of each device to radiator radiated electromagnetic wave signal is small, radiator
Radiance is good, and when sliding part is contained in electronic equipment, radiator is hidden in shell, improves electronic equipment just
The property taken.
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 is the axonometric drawing for the electronic equipment that the embodiment of the present application one provides.
Fig. 2 and Fig. 3 is the front view for the electronic equipment that the embodiment of the present application one provides.
Fig. 4 is the Section A-A view of Fig. 2.
Fig. 5 and Fig. 6 is the schematic diagram for the driving device that the embodiment of the present application one provides.
Fig. 7 to Fig. 8 is the operation schematic diagram of driving device.
Fig. 9 is a kind of schematic diagram of embodiment of driving device.
Figure 10 is the circuit diagram for the electronic equipment that the embodiment of the present application one provides.
Figure 11 and Figure 12 is the schematic diagram for the driving device that the embodiment of the present application two provides.
Figure 13 to Figure 16 is the operation schematic diagram of driving device.
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 embodiments of the present application be the mobile terminal with communication function, such as mobile phone, tablet computer,
Laptop etc., further, mobile terminal can receive signal or transmitting signal, such as WIFI signal, GSM signal, indigo plant
Tooth signal, GPS signal etc..
Fig. 1 and Fig. 4 are please referred to, the electronic equipment 100 that the embodiment of the present application one provides includes equipment body 120, sliding part
30, driving device 50 and antenna assembly 80.Specifically, equipment body 120 includes display screen 10 and shell 20, display screen 10 can be with
For liquid crystal display (Thin Film Transistor-Liquid Crystal Display, TFT-LCD), or have
Machine light-emitting diode display screen (Organic Light-Emitting Diode, OLED).Further, display screen 10 can be
Only display screen having a display function, or be integrated with the display screen of touch function.In the present embodiment, display screen 10 includes
The display surface 102 being oppositely arranged and non-display face 104,102 user oriented of display surface is for showing image, non-display 104 face of face
To the inside of electronic equipment 100.Shell 20 is set to the side of display screen 10, i.e. display screen 10 is covered on shell 20.In conjunction with
Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are the front view of electronic equipment, and shell 20 includes the left side 202 and right side 204 being oppositely arranged,
In conjunction with Fig. 2, Fig. 2 is the Section A-A schematic diagram of electronic equipment, shell 20 further include be connected to left side 202 and right side 204 it
Between front end face 206 and rear end face 208, wherein front end face 206 be user use electronic equipment 100 when, shell 20 face user
A side surface, when rear end face 208 is that user uses electronic equipment 100, shell 20 is back to the side surface of user, left side
202 and right side 204 be the surface for being roughly parallel to the thickness direction of electronic equipment 100.In the present embodiment, display screen 10 is connected
In on front end face 206, specifically, the non-display face 104 of display screen 10 faces the front end face 206 of shell 20, and directly or indirectly
It is fitted on front end face 206.
Please refer to Fig. 1 and Fig. 4, in the present embodiment, one end of equipment body 120 is equipped with opening 40, specifically, a kind of implementation
In mode, opening 40 is located at the top of equipment body 120, the inside and the external world of the 40 pass-through device main bodys 120 that are open, specifically,
The inside of equipment body 120 is that display screen 10 is covered on the sky of the receiving between the display screen 10 formed on shell 20 and shell 20
Between.In a kind of embodiment, opening 40 is opened on shell 20.In the present embodiment, sliding part 30 is face shaping and opening 40
The corresponding structural member of shape, in a kind of embodiment, sliding part 30 can be hollow structure, in order to pacify inside sliding part 30
Fill function element 60.Refering to fig. 1 to Fig. 3, sliding part 30 is slidably connected shell 20, so that sliding part 30 be allow to stretch from opening 40
Out outside equipment body 120, sliding part 30 can also retract in equipment body 120 from opening 40.In the present embodiment, sliding part 30 exists
It is parallel on the length direction of equipment body 120 and slides, when 30 extending equipment main body 120 of sliding part, sliding part 30 is from equipment
Electronic equipment 100 is protruded from the length direction of main body 120, when sliding part 30 is contained in equipment body 120, sliding part 30 with
Equipment body 120 forms complete 100 appearance of electronic equipment.Specifically, sliding part 30 shown in Fig. 1 and Fig. 2 stretches out in equipment master
Outside body 120, sliding part 30 shown in Fig. 3 is contained in equipment body 120.
Referring to Fig. 4, driving device 50 is connected between sliding part 30 and equipment body 120, to drive sliding part 30 sliding
Dynamic, in other words, driving device 50 drives sliding part 30 to stretch out or be contained in equipment body 120.In conjunction with Fig. 5 and Fig. 6, this implementation
Example, driving device 50 are set in equipment body 120, and driving device 50 includes
Controller 56 and extensible member 500, extensible member 500 include first electrode 542, second electrode 544 and support column 52, the
One electrode 542 and second electrode 544 are individually fixed in the both ends of support column 52, and first electrode 542 is fixedly connected with sliding part 30, the
Two electrodes 544 are fixed on equipment body 120, specifically, second electrode 544 is fixed on the housing 20, the electrical connection of controller 56 the
One electrode 542 and second electrode 544, controller 56 are used to provide first voltage signal to first electrode 542, and to second electrode
544 provide second voltage signal, and when first voltage signal and second voltage signal difference, support column 52 is elongated or shortened, with
Radiator is set to stretch out or be contained in equipment body 120 from opening with sliding part 30.Specifically, when first voltage signal and the second electricity
Pressure signal is respectively used to apply voltage to first electrode 542 and second electrode 544, when first voltage signal and second voltage signal
When identical or at least one of first voltage signal and second voltage signal are zero, the length of support column 52 does not change.This
In embodiment, support column 52 is made of electrostriction material, such as the high molecular polymer or calcium titanium of polyurethane class
Mine class ceramic material etc..Different first voltage signals and second voltage signal are for making first electrode 542 and second electrode 544
Between form electric field, specific to Fig. 5 and Fig. 7, when the current potential of first electrode 542 is less than the current potential of second electrode 544, the first electricity
Pole 542 forms cathode, and second electrode 544 forms anode, and direction of an electric field is directed toward first electrode 542 by second electrode 544, by electricity
Effect, support column 52 made of electrostriction material extends, 30 extending equipment main body 120 of sliding part, further, first
The difference of voltage signal and second voltage signal is bigger, and the electric field strength between first electrode 542 and second electrode 544 is bigger,
The elongation of support column 52 made of electrostriction material is bigger；Specific to Fig. 6 and Fig. 8, when the current potential of first electrode 542 is greater than
When the current potential of second electrode 544, first electrode 542 forms anode, and second electrode 544 forms cathode, and direction of an electric field is by the first electricity
Second electrode 544 is directed toward in pole 542, and by the effect of electric field, support column 52 made of electrostriction material shortens, and sliding part 30 contracts
Equipment body 120 is returned, further, first voltage signal and the difference of second voltage signal are bigger, first electrode 542 and second
Electric field strength between electrode 544 is bigger, and the shortening amount of support column 52 made of electrostriction material is bigger.Controller 56 passes through
Control inputs first voltage signal and the second voltage signal of first electrode 542 and second electrode 544 and controls support column 52
Length variation stretches out to control sliding part 30 or is contained in equipment body 120, and controllability is strong.
In a kind of embodiment, the quantity of extensible member 500 is multiple.As shown in figure 9, multiple extensible members 500 are set side by side,
Controller 56 provides identical first voltage signal to the first electrode 542 of each extensible member 500, to each extensible member 500
Second electrode 544 provides identical second voltage signal, and identical deformation occurs for multiple extensible members 500, improves sliding part 30
Kinetic stability.
Please continue to refer to Fig. 5 and Fig. 6, in the present embodiment, driving device 50 further includes guide rail 524, and guide rail 524, which is fixed on, to be set
Standby main body 120, sliding part 30 are slidably connected guide rail 524, with the sliding path of limit slippage part 30.In the present embodiment, guide rail 524
It can be the guide rail that section is T-type, the end that sliding part 30 contacts guide rail 524 is equipped with card slot corresponding with T-type guide rail, with limitation
The freedom degree of sliding part 30, in other words, sliding part 30 can only move on the extending direction of guide rail.Specifically, guide rail 524 prolongs
The direction that direction is vertical opening 40 is stretched, thus the glide direction of limit slippage part 30.In a kind of embodiment, guide rail
524 quantity is two, and guide rail 524 is symmetricly set on the two sides of sliding part 30, and two guide rails 524 make the two of sliding part 30
The sliding stability of side uniform stressed, sliding part 30 increases.
Driving device 50 drives that the mode of 30 relative device main body 120 of sliding part sliding is simple, Yi Shixian, due to elastic slice 56
Itself has certain deformation and recovery effects, and elastic slice 56 generates certain buffer function to sliding part 30 in sliding process,
Improve the sliding effect of sliding part 30.
Referring to Fig. 10, Figure 10 is the internal circuit signal of electronic equipment 100 when sliding part 30 stretches out in equipment body 120
Figure.In the present embodiment, antenna assembly 80 includes radiator 82, and radiator 82 is set on sliding part 30, when sliding part 30 along
Direction far from equipment body 120 is slided, i.e., when sliding part 30 is slided to the direction of extending equipment main body 120, radiator 82
In outside equipment body 120, when sliding part 30 is slided along close to the direction of equipment body 120, i.e., sliding part 30 is set to being contained in
When the direction sliding of standby main body 120, radiator 82 is located in equipment body 120.Specifically, radiator 82 is built in sliding part 30
Upper or be located at 30 surface of sliding part, in a kind of embodiment, radiator 82 is sheet metal, certainly, in other embodiments, radiation
Body 82 may be sheet, strip device made of the material with radiation signal.In the present embodiment, radiator 82 is for radiating
WIFI signal, LTE signal, millimeter-wave signal, GPS signal, GSM signal, any one or more in Bluetooth signal.Work as radiation
When collecting antenna based on body 82, radiator 82 is for radiated electromagnetic wave signal and radiator 82 is also used to receive electromagnetic wave letter
Number.When radiator 82 be diversity antenna when, radiator 82 be used only for receive electromagnetic wave signal and cannot outside radiated electromagnetic wave
Signal.In a kind of embodiment, when sliding part 30 stretches out or is contained in equipment body 120, all radiated electromagnetic waves of radiator 82
Signal, in other embodiments, when sliding part 30 is contained in equipment body 120,82 non-radiating electromagnetic wave signal of radiator, when
When 30 extending equipment main body 120 of sliding part, 82 radiated electromagnetic wave signal of radiator.Further, when 30 extending equipment of sliding part
When main body 120, radiator 82 is protruded from outside equipment body 120, and the influence of display screen 10 and other devices to radiator 82 is small, spoke
The radiation effect of beam 82 is good, and when sliding part 30 is contained in equipment body 120, radiator 82 is hidden in equipment body 120
It is interior, the portability of electronic equipment 100 is improved, meanwhile, radiator 82 does not influence the viewing area size of display screen 10, is conducive to improve
Shield accounting, improves user experience.
In the present embodiment, the concrete application scene that sliding part 30 stretches out or be contained in equipment body 120 includes but is not limited to
It is several below:
Radiator 82 is radiator 82 for radiating GSM signal, and under original state, sliding part 30 is contained in equipment body
In 120, when user actively makes a phone call, or receives calls, driving device 50 drives sliding part 30 to pop up, and radiator 82 is located at
Outside equipment body 120, to improve the effect that radiator 82 radiates GSM signal, speech quality is improved；
Radiator 82 is radiator 82 for radiating Bluetooth signal, and under original state, sliding part 30 is contained in equipment master
In body 120, when the Bluetooth function of the manually opened electronic equipment 100 of user, or other bluetooth equipments is matched and have been ready for
When data are transmitted, driving device 50 drives sliding part 30 to pop up, and radiator 82 is located at outside equipment body 120, to improve radiator
The effect of 82 radiation Bluetooth signals, improve data transfer quality；
Radiator 82 is radiator 82 for radiating GPS signal, and under original state, sliding part 30 is contained in equipment body
In 120, when the softwares such as the electronic map of the manually opened electronic equipment 100 of user or navigation, driving device 50 drives sliding part
30 pop-ups, radiator 82 are located at outside equipment body 120, to improve the effect that radiator 82 radiates GPS signal, improve accurate positioning
Degree.
Referring to Fig. 10, electronic equipment 100 further includes mainboard 42 and auxiliary circuit plate 46 in the present embodiment, mainboard 42 is accommodated
In in equipment body 120, auxiliary circuit plate 46 is set on sliding part 30, and mainboard 42, auxiliary circuit plate 46 and radiator 82 are successively electric
Connection, to provide pumping signal for radiator 82, radiator 82 generates electromagnetic wave signal according to pumping signal.Specifically, antenna
Device 80 further includes radio circuit 84 and match circuit 86, and radio circuit 84, match circuit 86, radiator 82 are sequentially connected electrically,
So that radio circuit 84 is fed to radiator 82, specifically, radio circuit 84 provides driving source and is transmitted to match circuit 86,
Signal is fed into radiator 82 with circuit 86, thus 82 radiated electromagnetic wave signal of radiator.In the present embodiment, match circuit 86
It is set on auxiliary circuit plate 46, match circuit 86 is closely located to radiator 82.In a kind of embodiment, radio circuit 84 is arranged
In on mainboard 42, radio circuit 84 is electrically connected to match circuit 86 by cable 410, and radio circuit 84 is set on mainboard 42
The device on auxiliary circuit plate 46 can be reduced, so that the size of auxiliary circuit plate 46 and sliding part 30 be made to reduce, sliding part 30 is slided
When load it is smaller, sliding part 30 be easier slide.
Please continue to refer to Figure 10, in the present embodiment, duplexer 88 is additionally provided on auxiliary circuit plate 46, duplexer 88 is electrically connected
It is connected between radiator 82 and radio circuit 84, duplexer 88 is for feedback of the radio circuit 84 to radiator 82 that be turned on or off
Power path.Specifically, duplexer 88 is electrically connected between match circuit 86 and radio circuit 84, mainboard 42 can control antenna
The state of switch 88 being turned on or off, thus control radiator 82 whether radiated electromagnetic wave signal.In a kind of embodiment, when
When 30 extending equipment main body 120 of sliding part, duplexer 88 is connected, and radio circuit 84 is to 82 feed antenna signal of radiator, spoke
82 radiated electromagnetic wave signal of beam；When sliding part 30 is contained in equipment body 120, duplexer 88 is disconnected, radio circuit 84
Without 82 feed antenna signal of normal direction radiator, 82 non-radiating electromagnetic wave signal of radiator.Certainly, in other embodiments, antenna
The conducting of switch 88 can also be unrelated with the location status of sliding part 30 with off-state, such as sliding part 30 is stretched out or is contained in
Duplexer 88 is on state when equipment body 120, the radiated electromagnetic wave signal always of radiator 82, and due to radiator 82
Position it is different, the effect for the electromagnetic wave signal that radiator 82 radiates is different.In other embodiments, duplexer 88 may be used also
With for adjusting feed path of the radio circuit 84 to radiator 82, to realize the adjusting of 82 resonance frequency of radiator, to change
The working frequency range of change of weather line apparatus 80.In the present embodiment, when 30 extending equipment main body 120 of sliding part, the radiation of radiator 82
The radiation frequency of environmental change, radiator 82 shifts, i.e., radiator 82 generates frequency deviation, and duplexer 88 adjusts radio circuit
84 to the feed path of radiator 82, so that the actual emanations frequency range of radiator 82 is adjusted to target frequency bands, improves electromagnetic wave
The radiation effect of signal.Specifically, match circuit 86 may include two different matching unit (the first matching unit and second
Matching unit), when 30 extending equipment main body 120 of sliding part, duplexer 88 makes radio circuit 84 pass through the first matching unit
It is electrically connected to radiator 82, when sliding part 30 is contained in equipment body 120, duplexer 88 makes radio circuit 84 by second
Matching unit is electrically connected to radiator 82, to realize the change of the working frequency range of antenna assembly 80.
In the present embodiment, auxiliary circuit plate 46 is equipped with reference to ground, and radiator 82 is electrically connected to reference to ground.Specifically, radiation
With being electrically connected to reference to form the circuit of circuit, guarantee radiator 82 works normally body 82.Auxiliary circuit is set to reference to ground
It on plate 46, i.e., is all disposed on sliding part 30 with reference to ground with radiator 82, radiator 82 passes through the cabling on auxiliary circuit plate 46 just
It may be electrically connected to reference to ground, it is not necessary that exposed conductor wire is additionally arranged, earthing mode is simple, simplifies the knot of electronic equipment 100
Structure.
Referring to Fig. 10, electronic equipment 100 further includes frequency deviation rectifier 78, frequency deviation rectifier 78 in a kind of embodiment
The frequency deviation generated when for changing to radiator 82 compared to the position of equipment body 120 is corrected.
It please refers to Fig.1 to Fig.3, in the present embodiment, sliding part 30 is equipped with function element 60, specifically, function element 60
Including at least one of camera, flash lamp, structured light sensor, proximity sensor, light sensor and receiver 66.When
When sliding part 30 is contained in equipment body 120, function element 60 is contained in equipment body 120, when 30 extending equipment of sliding part
When main body 120, function element 60 is protruded from outside equipment body 120.
It please refers to Fig.1 to Fig.3, in a kind of embodiment, function element 60 includes front camera 62, front camera 62
Side positioned at sliding part 30 towards display screen 10, the shooting direction and the display direction phase of display screen 10 of front camera 62
Together, when user is shot using front camera 62, display screen 10 faces user, and front camera 62 shoots user, i.e., preposition
Camera 62 can be used for self-timer.In a kind of embodiment, the quantity of front camera 62 can be one, or more
It is a, such as two cameras formation dual camera mould groups, obtain more shooting effect.In a kind of embodiment, preposition camera shooting
Flash lamp can also be set around first 62, to improve shooting effect of the front camera 62 when ambient light is darker.This implementation
In example, front camera 62 has exposing and hiding two states, specific to Fig. 2, in 30 extending equipment main body 120 of sliding part
When, front camera 62 exposes, and can work normally, preceding when sliding part 30 is contained in equipment body 120 specific to Fig. 3
It sets camera 62 and is hidden in display screen 10 behind, front camera 62 does not work.Sliding part 30 stretches out or is contained in equipment body
It can be not necessarily to occupy the viewing area size of display screen 10 with the working condition of switching preamplifier camera 62, front camera 62 when 120,
The size for being conducive to improve display screen 10 improves screen accounting.
It please refers to Fig.1 to Fig.3, in a kind of embodiment, function element 60 further includes receiver 66, and receiver 66 is spoken
Mouthful be located at side of the sliding part 30 towards display screen 10, when sliding part 30 is contained in equipment body 120, display screen 10 covering by
Talk about device 66.In the present embodiment, receiver 66 has exposing and hiding two states, specific to Fig. 2, in 30 extending equipment of sliding part
When main body 120, receiver 66 exposes, and can work normally, and specific to Fig. 3, is contained in equipment body 120 in sliding part 30
When, receiver 66 is hidden in display screen 10 behind, and receiver 66 does not work.Sliding part 30 stretches out or is contained in equipment body 120
When can switch the working condition of receiver 66, receiver 66 is not necessarily to occupy the viewing area size of display screen 10, is conducive to improve
The size of display screen 10 improves screen accounting.
In a kind of embodiment, function element 60 further includes rear camera, and rear camera is located at sliding part 30 backwards
The side of display screen 10, the shooting direction of rear camera is with the display direction of display screen 10 on the contrary, when user is taken the photograph using postposition
When as head shooting, display screen 10 faces user, and rear camera shoots the scenery in front of user.In a kind of embodiment, postposition
The quantity of camera can be one, or it is multiple, such as two cameras formation dual camera mould groups, it obtains more
Shooting effect.In a kind of embodiment, flash lamp can also be set, to improve rear camera in environment around rear camera
Shooting effect when dark.In the present embodiment, rear camera has exposing and hiding two states, stretches in sliding part 30
Out when equipment body 120, rear camera exposes, and can work normally, when sliding part 30 is contained in equipment body 120,
Rear camera is hidden in display screen 10 behind, and rear camera does not work.Sliding part 30 stretches out or is contained in equipment body 120
When can switch the working condition of rear camera.
Incorporated by reference to Figure 10, in the present embodiment, function element 60 is electrically connected to mainboard 42 by flexible circuit board 48.Specifically
, function element 60 is electrically connected to auxiliary circuit plate 46, and auxiliary circuit plate 46 is by 48 electrically connected mainboard 42 of flexible circuit board, thus will
Mainboard 42 and each function element 60 are electrically connected, and mainboard 42 controls each function element 60 and works.Further, due to 42 electricity of mainboard
Battery 44 is connected, battery 44 can power to each function element 60.
Radiator 82 is set in sliding part 30, the first voltage signal and second voltage signal exported according to controller 56
Control support column 52 elongates or shortens, so that sliding part 30 be made to stretch out or be contained in equipment body 120, driving sliding part 30 is moved
Mode is simple, Yi Shixian, when sliding part 30 stretch out electronic equipment 100 it is outer when, radiator 82 is far from each in electronic equipment 100
A device (device in such as display screen 10 or shell 20), influence of each device to 82 radiated electromagnetic wave signal of radiator is small,
The radiance of radiator 82 is good, and when sliding part 30 is contained in electronic equipment 100, radiator 82 is hidden in shell 20
It is interior, improve the portability of electronic equipment 100.
Figure 11 and Figure 12 are please referred to, the difference of electronic equipment 100 and embodiment one that the embodiment of the present application two provides is,
Support column 52 is made of magnetostriction materials, such as magnetostriction materials are terbium-dysprosium-iron material etc..In the present embodiment, extensible member
500 further include the solenoid 58 for being wound in the circumferential surface of support column 52, and one end of solenoid 58 is electrically connected first electrode 542, another
End electrical connection second electrode 544, different first voltage signals and second voltage signal make first electrode 542 and second electrode
Voltage difference is generated between 544, to form electric current in solenoid 58, since support column 52 is made of metal material, is wound in
Solenoid 58 on support column 52 will form magnetic field, and deformation occurs in that can make support column 52 on support column 52 for magnetic fields.Specifically
To Figure 11, Figure 13 and Figure 16, magnetic direction inside solenoid 58 is directed toward first electrode 542 by second electrode 544, i.e., and first
542 side of electrode is the pole N, and 544 side of second electrode is the pole S, and support column 52 made of magnetostriction materials extends, sliding part 30
Extending equipment main body 120, further, first voltage signal and the difference of second voltage signal are bigger, and the magnetic field of solenoid is strong
Degree is bigger, and the elongation of support column 52 made of magnetostriction materials is bigger；Specific to Figure 12, Figure 14 and Figure 15, work as solenoid
Magnetic direction inside 58 is directed toward second electrode 544 by first electrode 542, i.e. 542 side of first electrode is the pole S, second electrode
544 sides are the pole N, and support column 52 made of magnetostriction materials shortens, and sliding part 30 retracts equipment body 120, further,
First voltage signal and the difference of second voltage signal are bigger, and the magnetic field strength of solenoid is bigger, made of magnetostriction materials
The shortening amount of support column 52 is bigger.The first voltage letter that controller 56 passes through control input first electrode 542 and second electrode 544
Number and second voltage signal and control the length variation of support column 52, stretch out to control sliding part 30 or be contained in equipment body
120, controllability is strong.
It please refers to Figure 13 and Figure 14, in a kind of embodiment, first electrode 542 is directed toward as reference side with second electrode 544
To the coiling clockwise on support column 52 of solenoid 58, specific to Figure 13, when the current potential of first electrode 542 is less than second electrode
When 544 current potential, electric current flows to first electrode 542 by second electrode 544, and the magnetic direction inside solenoid 58 is by second electrode
544 are directed toward first electrode 542, i.e. 542 side of first electrode is the pole N, and 544 side of second electrode is the pole S, magnetostriction materials system
At support column 52 extend, 30 extending equipment main body 120 of sliding part, further, first voltage signal and second voltage signal
Difference it is bigger, first electrode 542 and the potential difference of second people's electrode are bigger, and the magnetic field strength of solenoid is bigger, magnetostriction
The elongation of support column 52 made of material is bigger；Specific to Figure 14, when the current potential of first electrode 542 is greater than second electrode 544
Current potential when, electric current flows to second electrode 544 by first electrode 542, and the magnetic direction inside solenoid 58 is by first electrode 542
It is directed toward second electrode 544, i.e. 542 side of first electrode is the pole S, and 544 side of second electrode is the pole N, and magnetostriction materials are made
Support column 52 shorten, sliding part 30 retracts equipment body 120, further, first voltage signal and second voltage signal
Difference is bigger, and first electrode 542 and the potential difference of second people's electrode are bigger, and the magnetic field strength of solenoid is bigger, magnetostriction material
The shortening amount of support column 52 made of expecting is bigger.
It please refers to Figure 15 and Figure 16, in a kind of embodiment, first electrode 542 is directed toward as reference side with second electrode 544
To the anti-clockwise windings on support column 52 of solenoid 58, specific to Figure 15, when the current potential of first electrode 542 is less than second electrode
When 544 current potential, electric current flows to first electrode 542 by second electrode 544, and the magnetic direction inside solenoid 58 is by first electrode
542 are directed toward second electrode 544, i.e. 542 side of first electrode is the pole S, and 544 side of second electrode is the pole N, magnetostriction materials system
At support column 52 shorten, sliding part 30 retracts equipment body 120, further, first voltage signal and second voltage signal
Difference it is bigger, first electrode 542 and the potential difference of second people's electrode are bigger, and the magnetic field strength of solenoid is bigger, magnetostriction
The shortening amount of support column 52 made of material is bigger；Specific to Figure 16, when the current potential of first electrode 542 is greater than second electrode 544
Current potential when, electric current flows to second electrode 544 by first electrode 542, and the magnetic direction inside solenoid 58 is by second electrode 544
It is directed toward first electrode 542, i.e. 542 side of first electrode is the pole N, and 544 side of second electrode is the pole S, and magnetostriction materials are made
Support column 52 extend, 30 extending equipment main body 120 of sliding part, further, first voltage signal and second voltage signal
Difference is bigger, and first electrode 542 and the potential difference of second people's electrode are bigger, and the magnetic field strength of solenoid is bigger, magnetostriction material
The elongation of support column 52 made of expecting is bigger.
Please refer to Figure 11 and Figure 12, in the present embodiment, extensible member 500 further includes insulating trip 510, and insulating trip 510 is located at branch
Between dagger 52 and first electrode 542 and between support column 52 and second electrode 544.Insulating part is for completely cutting off support column 52
With first electrode 542 and second electrode 544, to avoid 52 conduction of support column but first electrode 542 and second electrode 544 are short
Road.
Radiator 82 is set in sliding part 30, the first voltage signal and second voltage signal exported according to controller 56
Control support column 52 elongates or shortens, so that sliding part 30 be made to stretch out or be contained in equipment body 120, driving sliding part 30 is moved
Mode is simple, Yi Shixian, when sliding part 30 stretch out electronic equipment 100 it is outer when, radiator 82 is far from each in electronic equipment 100
A device (device in such as display screen 10 or shell 20), influence of each device to 82 radiated electromagnetic wave signal of radiator is small,
The radiance of radiator 82 is good, and when sliding part 30 is contained in electronic equipment 100, radiator 82 is hidden in shell 20
It is interior, improve the portability of electronic equipment 100.
It is to be appreciated that in the description of presently filed embodiment, term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is presently filed embodiment and simplified description for ease of description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to presently filed embodiment.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or imply
Indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly wrap
Include one or more feature.In the description of presently filed embodiment, the meaning of " plurality " is two or two
More than, unless otherwise specifically defined.
In the description of presently filed embodiment, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " 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 presently filed embodiment unless specifically defined or limited otherwise, fisrt feature second feature it
"upper" or "lower" may include that the first and second features directly contact, may include the first and second features be not directly to connect yet
It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on
Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second
Sign.Fisrt feature under the second feature " below ", " below " and " below " include fisrt feature right above second feature and tiltedly on
Side, or first feature horizontal height is merely representative of less than second feature.
Following disclosure provides many different embodiments or example is used to realize presently filed embodiment not
Same structure.In order to simplify the disclosure of presently filed embodiment, hereinafter the component of specific examples and setting are described.When
So, they are merely examples, and purpose does not lie in limitation the application.In addition, presently filed embodiment can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In addition, the various specific techniques that presently filed embodiment provides
With the example of material, but those of ordinary skill in the art may be aware that the application of other techniques and/or other materials make
With.
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 (17)
1. a kind of electronic equipment characterized by comprising
Sliding part；
Antenna assembly, the antenna assembly include radiator, and the radiator is set to the sliding part；
One end of equipment body, the equipment body is equipped with opening；
Driving device, the driving device are set in the equipment body, and the driving device includes controller and extensible member,
The extensible member includes first electrode, second electrode and support column, and the first electrode and the second electrode are individually fixed in
The both ends of the support column, the first electrode are fixedly connected with the sliding part, and the second electrode is fixed on the equipment master
Body, the controller are electrically connected the first electrode and the second electrode, and the controller to the first electrode for mentioning
Second voltage signal is provided for first voltage signal, and to the second electrode, the support column is in the first voltage signal
And elongated or shortened under the action of the second voltage signal, so that the radiator is stretched out with the sliding part from the opening
Or it is contained in the equipment body.
2. electronic equipment according to claim 1, which is characterized in that the support column is made of electrostriction material, no
The same first voltage signal and the second voltage signal are for making shape between the first electrode and the second electrode
At electric field, when the current potential of the first electrode is less than the current potential of the second electrode, direction of an electric field is referred to by the second electrode
To the first electrode, the support column elongation, when the current potential of the first electrode is greater than the current potential of the second electrode, electricity
Field direction is directed toward the second electrode by the first electrode, and the support column shortens.
3. electronic equipment according to claim 2, which is characterized in that the electrostriction material is polyurethane
The high molecular polymer or perovskite ceramic material of class.
4. electronic equipment according to claim 1, which is characterized in that the support column is made of magnetostriction materials, institute
Stating extensible member further includes the solenoid for being wound in the circumferential surface of the support column, solenoidal one end electrical connection first electricity
Pole, the other end are electrically connected the second electrode, the different first voltage signals and the second voltage signal for making institute
It states and forms electric current in solenoid, so that the solenoid forms magnetic field, the magnetic direction inside the solenoid is by described the
Two electrodes are directed toward the first electrode, and the support column elongation, the magnetic direction inside the solenoid is by first electricity
The second electrode is directed toward in pole, and the support column shortens.
5. electronic equipment according to claim 4, which is characterized in that being directed toward the first electrode with the second electrode is
Reference direction, solenoid coiling clockwise on the support column, when the current potential of the first electrode is less than described second
When the current potential of electrode, the support column elongation is described when the current potential of the first electrode is greater than the current potential of the second electrode
Support column shortens.
6. electronic equipment according to claim 4, which is characterized in that being directed toward the first electrode with the second electrode is
Reference direction, solenoid anti-clockwise windings on the support column, when the current potential of the first electrode is less than described second
When the current potential of electrode, the support column shortens, described when the current potential of the first electrode is greater than the current potential of the second electrode
Support column elongation.
7. electronic equipment according to claim 4, which is characterized in that the magnetostriction materials are terbium-dysprosium-iron material.
8. electronic equipment according to claim 5, which is characterized in that the extensible member further includes insulating trip, the insulation
Piece is between the support column and the first electrode and between the support column and the second electrode.
9. according to claim 1 to electronic equipment described in 8 any one, which is characterized in that the driving device further includes leading
Rail, the guide rail are fixed on the equipment body, and the sliding part is slidably connected the guide rail, to limit the cunning of the sliding part
Dynamic path.
10. according to claim 1 to electronic equipment described in 8 any one, which is characterized in that the electronic equipment further includes master
Plate and auxiliary circuit plate, the mainboard are contained in the equipment body, and the auxiliary circuit plate is set on the sliding part, described
Mainboard, the auxiliary circuit plate and the radiator are sequentially connected electrically, to provide pumping signal, the radiator for the radiator
Electromagnetic wave signal is generated according to the pumping signal.
11. electronic equipment according to claim 10, which is characterized in that the antenna assembly further include radio circuit and
With circuit, the radio circuit is set on the mainboard, and the match circuit is set on the auxiliary circuit plate, the radiation
Body is electrically connected the match circuit, and the match circuit is electrically connected with the radio circuit by cable, for the radiation
Body provides pumping signal, and the radiator generates electromagnetic wave signal according to the pumping signal.
12. electronic equipment according to claim 11, which is characterized in that the auxiliary circuit plate is additionally provided with duplexer,
The duplexer is electrically connected between the radiator and the radio circuit, and the duplexer is for adjusting the radio frequency
Circuit is to the feed path of the radiator, to adjust the resonance frequency of the radiator.
13. electronic equipment according to claim 11, which is characterized in that the auxiliary circuit plate is equipped with reference to ground, described
Radiator is electrically connected to the auxiliary circuit plate to be grounded.
14. electronic equipment according to claim 1, which is characterized in that the electronic equipment further includes function element, described
Function element is set on the sliding part, and the function element stretches out with the sliding part or retract the equipment body.
15. electronic equipment according to claim 14, which is characterized in that the function element include camera, flash lamp,
At least one of structured light sensor, proximity sensor, light sensor and receiver.
16. electronic equipment according to claim 1, which is characterized in that the radiator be WIFI antenna radiator,
The radiator of LTE antenna, the radiator of millimeter wave antenna, the radiator of GPS antenna, the radiator of GSM antenna, Bluetooth antenna
Any one in radiator.
17. electronic equipment as described in claim 1, which is characterized in that the electronic equipment further includes frequency deviation rectifier, described
The frequency deviation that frequency deviation rectifier is used to generate when changing to the radiator compared to the position of the equipment body is rectified
Just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404824.3A CN110417955A (en) | 2018-04-28 | 2018-04-28 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404824.3A CN110417955A (en) | 2018-04-28 | 2018-04-28 | Electronic equipment |
Publications (1)
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| CN110417955A true CN110417955A (en) | 2019-11-05 |
Family
ID=68357458
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|---|---|---|---|
| CN201810404824.3A Pending CN110417955A (en) | 2018-04-28 | 2018-04-28 | Electronic equipment |
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| CN111403915A (en) * | 2020-03-31 | 2020-07-10 | 西安交通大学 | Double-clamping longitudinal vibration mode magnetoelectric antenna and preparation method thereof |
| CN111864353A (en) * | 2020-07-28 | 2020-10-30 | 中山大学 | Subminiature sound wave resonant antenna |
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