CN107768807B - Metal center, GPS antenna structure and mobile terminal - Google Patents
Metal center, GPS antenna structure and mobile terminal Download PDFInfo
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- CN107768807B CN107768807B CN201710944247.2A CN201710944247A CN107768807B CN 107768807 B CN107768807 B CN 107768807B CN 201710944247 A CN201710944247 A CN 201710944247A CN 107768807 B CN107768807 B CN 107768807B
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- insulating regions
- strip insulating
- strip
- metal center
- gps 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
- 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
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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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure discloses a kind of metal center for being connected with GPS antenna, belongs to mobile communication field.The framework of the metal center includes: first side, second side, upper topside and bottom；The first strip insulating regions are provided in framework, framework is divided into the first frame and the second framework portion of mutual insulating by the first strip insulating regions；Second framework portion is provided with the second strip insulating regions；Second framework portion is divided into the upper frame body portion and lower frame body portion being electrical connected by the second strip insulating regions, and upper frame body portion is also used to be connected with the feed point of GPS antenna.By the way that the first strip insulating regions and the second strip insulating regions are arranged in frame in a metal, so that the electric current of GPS antenna is more concentrated in the upper area of the metal center, to which the signal radiated by electric current to metal center top is stronger, to improve the episphere accounting of the efficiency of GPS antenna episphere, the gross efficiency of GPS antenna and GPS antenna.
Description
Technical field
This disclosure relates to mobile communication field, in particular to a kind of metal middle frame structure.
Background technique
GPS antenna is provided in mobile terminal.GPS antenna positions mobile terminal for receiving satellite-signal.
GPS antenna generally includes high level end and low level end, low level end ground connection.Wherein, for satellite-signal in GPS antenna
Carrying out received part is episphere.The performance of GPS antenna is measured usually using three parameters in the related technology, this three
A parameter are as follows: episphere efficiency, gross efficiency and episphere accounting.Wherein, episphere accounting is episphere efficiency and gross efficiency
Ratio.
In the setting up procedure of GPS antenna, the restriction of limitation and device arrangement due to the structure space of mobile terminal,
It is difficult to realize improve the performance of GPS by increasing additional device, that is, the episphere of GPS antenna can not be improved simultaneously
Efficiency, gross efficiency and episphere accounting.
Summary of the invention
The disclosure provides a kind of metal center for being connected with GPS antenna, can solve that GPS antenna can not be improved simultaneously
The problem of episphere efficiency, gross efficiency and episphere accounting.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of metal center for being connected with GPS antenna is provided, it is described
The framework of metal center includes: first side, second side, upper topside and bottom；
The first strip insulating regions are provided in the framework, the framework is divided by the first strip insulating regions
First frame of mutual insulating and second framework portion, first frame include the upper topside and first frame
It is also used to be arranged the GPS antenna, the second framework portion includes the bottom；
The second framework portion is provided with the second strip insulating regions, the starting point of the second strip insulating regions with it is described
First strip insulating regions or the first side are connected, and the distance between the starting point and the first side are less than first
Threshold value；The distance between the terminal of the second strip insulating regions and the second side are less than second threshold；
The second framework portion is divided into the upper frame body portion being electrical connected and lower frame body by the second strip insulating regions
Portion, the area in the upper frame body portion is less than the area in the lower frame body portion, and the upper frame body portion is also used to and the GPS antenna
Feed point be connected, the distance between the feed point and the first side are less than third threshold value.
In an alternative embodiment, the second strip insulating regions include that the first line segment and second line segment are formed
Strip insulating regions, first line segment is parallel with the first side, and the second line segment is parallel with the bottom；
First starting point of first line segment is connected with the first strip insulating regions, and the first of first line segment is eventually
Point is connected with the second starting point of the second line segment, and the first starting point of first line segment is the second strip insulating regions
Starting point；
Second terminal of the second line segment is the terminal of the second strip insulating regions.
In an alternative embodiment, the second strip insulating regions are the strip insulation layer formed along curvilinear path
Domain.
In an alternative embodiment, the first strip insulating regions are flutings,
Or, the first strip insulating regions are filled with the fluting of insulating materials
Or, the first strip insulating regions are the insulating materials formation.
In an alternative embodiment, the second strip insulating regions are flutings,
Or, the second strip insulating regions are filled with the fluting of insulating materials
Or, the second strip insulating regions are the insulating materials formation.
In an alternative embodiment, the length of the second strip insulating regions and the ratio of the upper topside are greater than
Default ratio.
In an alternative embodiment, when the second strip insulating regions are filled with the fluting of insulating materials,
The groove depth of the second strip insulating regions is greater than preset threshold.
In an alternative embodiment, the groove depth of the second strip insulating regions, connects greater than the GPS antenna
The wavelength of the satellite-signal of receipts and the product of preset ratio.
Second aspect, provides a kind of GPS antenna structure, and the GPS antenna structure includes: metal center and GPS antenna,
The metal center includes metal center as described in any of the claims 1 to 8.
The third aspect, provides a kind of mobile terminal, and the mobile terminal includes: metal center and GPS antenna, the gold
Belonging to center includes metal center as described in any of the claims 1 to 8.
The technical scheme provided by this disclosed embodiment can include the following benefits: by being arranged in frame in a metal
First strip insulating regions and the second strip insulating regions so that the electric current of GPS antenna the metal center upper area more
Add concentration, so that the signal radiated to metal center top by electric current is stronger, thus improve the efficiency of antenna episphere,
The gross efficiency of antenna and the episphere accounting of antenna.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is a kind of schematic diagram of metal center shown according to an exemplary embodiment；
Fig. 2 is a kind of schematic diagram of the metal center shown according to another exemplary embodiment；
Fig. 3 is a kind of schematic diagram of the metal center shown according to another exemplary embodiment；
Fig. 4 is a kind of current trend schematic diagram shown according to an exemplary embodiment；
Fig. 5 is a kind of Contrast on effect schematic diagram shown according to an exemplary embodiment；
Fig. 6 is a kind of Contrast on effect schematic diagram shown according to another exemplary embodiment；
Fig. 7 is a kind of structural block diagram of mobile terminal shown according to an exemplary embodiment；
Fig. 8 is a kind of structural block diagram of the terminal shown according to another exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is showing for the metal center for being connected with GPS antenna that another exemplary embodiment of the disclosure provides
It is intended to, optionally, the metal center and the GPS antenna constitute GPS antenna structure.As shown in Figure 1, being wrapped in the metal center 100
It includes: first side 11, second side 12, upper topside 13 and bottom 14.
Wherein, the first strip insulating regions 15 are provided in the framework of metal center 100, the first strip insulating regions 15
Framework is divided into the first frame 110 and the second framework portion 120 of mutual insulating, which includes upper topside
13, and first frame is also used to be arranged GPS antenna 16, second framework portion 120 includes bottom 14.
Schematically, the first strip insulating regions 15 be fluting, alternatively, the first strip insulating regions 15 be filled with
The fluting of insulating materials, alternatively, the first strip insulating regions 15 are insulating materials formation.
Second framework portion 120 is provided with the second strip insulating regions 17, schematically, as shown in Figure 1, second strip is exhausted
The starting point 171 in edge region 17 is connected with the first strip region 15, and the starting point 171 of the second strip insulating regions 17 and the first side
The distance between side 11 is less than first threshold.In an alternative embodiment, the starting point of the second strip insulating regions 17 is also
It can be connected with first side 11, the distance between the terminal 172 of the second strip insulating regions 17 and second side 12 are less than
Two threshold values.
Schematically, the second strip insulating regions 17 be fluting, alternatively, the second strip insulating regions 17 be filled with
The fluting of insulating materials, alternatively, the second strip insulating regions 17 are formed by insulating materials.
Optionally, when the second strip insulating regions 17 are the fluting filled with insulating materials, second strip insulation
The groove depth in region 17 is greater than preset threshold, when which refers to that the metal surface of frame in a metal is slotted, gold
Belong to center on the basis of original thickness reduction thickness.Schematically, when the second strip insulating regions 17 are filled with exhausted
When the fluting of edge material, the groove depth of the second strip insulating regions 17, the satellite-signal received greater than GPS antenna 16
The product of wavelength and preset ratio.
Second framework portion 120 is divided into the upper frame body portion 130 being electrical connected and lower frame body by the second strip insulating regions 17
Portion 140, as shown in Figure 1, the first strip insulating regions 15, the second strip insulating regions 17, second side 12 and dotted portion
What is surrounded is upper frame body portion 130, which is only to illustrate to be done, and reality is simultaneously not present, wherein the area in upper frame body portion 130
Less than the area in lower frame body portion 140, and upper frame body portion 130 is also used to be connected with the feed point 161 of GPS antenna 16, the feed point 161 with
The distance between first side 11 is less than third threshold value.
It is worth noting that, being illustrated so that first side 11 is on the left side as an example, In in metal center shown in Fig. 1
In practical operation, first side 11 can also on the right, and second side 11 does not limit this in the left side, the embodiment of the present disclosure
It is fixed.
It is worth noting that, all dotted portions in above-described embodiment are all that signal is done, in actual operation not
In the presence of.
In conclusion by the way that the first strip insulating regions and the second strip insulating regions are arranged in frame in a metal, so that
The electric current of GPS antenna is more concentrated in the upper area of the metal center, thus radiated by electric current to metal center top
Signal is stronger, to improve the episphere accounting of the efficiency of antenna episphere, the gross efficiency of antenna and antenna.
In an alternative embodiment, which is the strip insulation layer formed along curvilinear path
Domain, as shown in Fig. 2, Fig. 2 is the metal center for being connected with GPS antenna that another exemplary embodiment of the disclosure provides
Schematic diagram, optionally, the metal center and the GPS antenna constitute GPS antenna structure.It include: first in the metal center 200
Side 21, second side 22, upper topside 23 and bottom 24.
Wherein, the first strip insulating regions 25 are provided in the framework of metal center 200, the first strip insulating regions 25
Framework is divided into the first frame 210 and the second framework portion 220 of mutual insulating, which includes upper topside
23, and first frame 210 is also used to be arranged GPS antenna 26, second framework portion 220 includes bottom 24.
Schematically, the first strip insulating regions 25 be fluting, alternatively, the first strip insulating regions 25 be filled with
The fluting of insulating materials, alternatively, the first strip insulating regions 25 are insulating materials formation.
Second framework portion 220 is provided with the second strip insulating regions 27, schematically, as shown in Fig. 2, second strip is exhausted
Edge region 27 is the strip insulating regions formed along curvilinear path, the starting point 271 of the second strip insulating regions 27 and first
Shape region 25 is connected, and the distance between the starting point 271 of the second strip insulating regions 27 and first side 21 are less than the first threshold
Value.In an alternative embodiment, the starting point of the second strip insulating regions 27 can also be connected with first side 21, and second
The distance between the terminal 272 of strip insulating regions 27 and second side 22 are less than second threshold.
Schematically, the second strip insulating regions 27 be fluting, alternatively, the second strip insulating regions 27 be filled with
The fluting of insulating materials, alternatively, the second strip insulating regions 27 are formed by insulating materials.
Optionally, when the second strip insulating regions 27 are the fluting filled with insulating materials, second strip insulation
The groove depth in region 27 is greater than preset threshold.Schematically, when the second strip insulating regions 27 are filled with insulating materials
When fluting, the groove depth of the second strip insulating regions 27, the wavelength of the satellite-signal received greater than GPS antenna 26 and pre-
If the product of ratio.
Second framework portion 220 is divided into the upper frame body portion 230 being electrical connected and lower frame body by the second strip insulating regions 27
Portion 240, as shown in Fig. 2, the first strip insulating regions 25, the second strip insulating regions 27, second side 22 and dotted portion
What is surrounded is upper frame body portion 230, which is only to illustrate to be done, and reality is simultaneously not present, wherein the area in upper frame body portion 230
Less than the area in lower frame body portion 240, and upper frame body portion 230 is also used to be connected with the feed point 261 of GPS antenna 26, the feed point 261 with
The distance between first side 21 is less than third threshold value.
It is worth noting that, being illustrated so that first side 21 is on the left side as an example, In in metal center shown in Fig. 2
In practical operation, first side 21 can also on the right, and second side 22 does not limit this in the left side, the embodiment of the present disclosure
It is fixed.
It is worth noting that, the first threshold, second threshold and third threshold value in above-described embodiment can be exploitation
Personnel or assembler are voluntarily adjusted or determine.
It is worth noting that, all dotted portions in above-described embodiment are all that signal is done, in actual operation not
In the presence of.
In conclusion by the way that the first strip insulating regions and the second strip insulating regions are arranged in frame in a metal, due to
Second strip insulating regions are the strip insulating regions formed along curvilinear path, and the recess portion of the second strip insulating regions to
On, so that the electric current of GPS antenna is more concentrated in the upper area of the metal center, to pass through electric current to metal center top
The signal of radiation is stronger, to improve the episphere accounting of the efficiency of antenna episphere, the gross efficiency of antenna and antenna.
In a preferred embodiment, the second strip insulating regions be include that the first line segment and second line segment are formed
Strip insulating regions, as shown in figure 3, Fig. 3 is the offer of another exemplary embodiment of the disclosure for being connected with GPS antenna
Metal center schematic diagram, optionally, the metal center and the GPS antenna constitute GPS antenna structure.The metal center 300
In include: first side 31, second side 32, upper topside 33 and bottom 34.
Wherein, the first strip insulating regions 35 are provided in the framework of the metal center, the first strip insulating regions 35
Framework is divided into the first frame 310 and the second framework portion 320 of mutual insulating, which includes upper topside
333, and first frame is also used to be arranged GPS antenna 36, second framework portion 320 includes bottom 34.
Schematically, the first strip insulating regions 35 be fluting, alternatively, the first strip insulating regions 35 be filled with
The fluting of insulating materials, alternatively, the first strip insulating regions 35 are insulating materials formation.
Second framework portion 320 is provided with the second strip insulating regions, schematically, as shown in figure 3, second strip insulate
Region includes the first line segment 37 and the strip insulating regions that second line segment 38 is formed, and first line segment 37 and first side 31 are flat
Row, optionally, first line segment 37 is also parallel with second side 32, and second line segment 38 is parallel with bottom 34, and optionally, this
Two line segments 38 are also parallel with upper topside 33.
Optionally, the length of the second strip insulating regions is greater than default ratio, the Article 2 with the ratio of upper topside 33
The length of shape insulating regions refers to the length that the second strip insulating regions are on the parallel direction of upper topside and bottom.
Schematically, the second strip insulating regions as shown in Figure 3 include the first line segment 37 and second line segment 38, second strip insulation
The length in region is the length of second line segment 38, and the length of the second line segment 38 and the ratio of upper topside are greater than default ratio.
First starting point 371 of the first line segment 37 is connected with the first strip insulator 35, the First terminal point 372 of the first line segment 37
It is connected with the second starting point 381 of second line segment 38, wherein the disconnected starting point 371 of the First Line is the second strip insulating regions
Starting point, the terminal of second line segment 38, the as terminal of the second strip insulating regions.Wherein, the starting point of the second strip insulating regions
It can be connected with the first strip insulating regions 35, or can be connected with first side 31；The terminal of second strip insulating regions
The distance between second side 32 is less than second threshold.
Second framework portion 320 is divided into the upper frame body portion 330 being electrical connected and lower frame body by the second strip insulating regions 37
Portion 340, as shown in figure 3, the first strip insulating regions 35, the second strip insulating regions 37, second side 32 and dotted portion
What is surrounded is upper frame body portion 330, which is only to illustrate to be done, and reality is simultaneously not present, wherein the area in upper frame body portion 330
Less than the area in lower frame body portion 340, and upper frame body portion 330 is also used to be connected with the feed point 361 of GPS antenna 36, the feed point 361 with
The distance between first side 31 is less than third threshold value.
It is worth noting that, being illustrated so that first side 31 is on the left side as an example, In in metal center shown in Fig. 3
In practical operation, first side 31 can also on the right, and second side 32 does not limit this in the left side, the embodiment of the present disclosure
It is fixed.
It is worth noting that, all dotted portions in above-described embodiment are all that signal is done, in actual operation not
In the presence of.
In conclusion since the second strip insulating regions are the strip insulation layers formed by the first line segment and second line segment
Domain, can the length of length and second line segment to the first line segment be adjusted, such as: being use up what the length of the first line segment was arranged
May be small, and by the as long as possible of the length of second line segment setting, so that electric current is in the metal center upper-part centralized closer to antenna
In, the signal strength radiated is higher, so, episphere efficiency, the gross efficiency of GPS antenna and the episphere of GPS antenna account for
Than higher.
Fig. 4 is the current trend schematic diagram that one exemplary embodiment of the disclosure provides, with the second strip shown in Fig. 3
For insulating regions, as shown in figure 4, by the second strip insulating regions of setting, the current trend edge of the ground terminal of the GPS antenna
Shown in graphic arrow direction.
Schematically, Fig. 5 is the effect contrast figure that one exemplary embodiment of the disclosure provides, as shown in figure 5, more than
Hemisphere efficiency, gross efficiency, episphere accounting data and episphere accounting ratio measure the performance of the GPS antenna structure,
In, using the GPS antenna structure of the second strip insulating regions described in the disclosure episphere efficiency be -5.36, gross efficiency be -
1.28, episphere accounting value is -4.08 and episphere accounting is 39%, is insulated without the use of the second strip described in the disclosure
The episphere efficiency of the GPS antenna structure in region is -6.1, and gross efficiency is -1.5, and episphere accounting value is -4.6 and episphere
Accounting is 35%, from above-mentioned data, hence it is evident that obtains the GPS antenna structure using the second strip insulating regions described in the disclosure
Episphere efficiency improve 0.7dB, gross efficiency improves 0.2dB, and episphere accounting value improves 0.5dB and episphere accounts for
Than improving 4%.
Schematically, Fig. 6 is the effect line chart that one exemplary embodiment of the disclosure provides, as shown in fig. 6, being pair
The data of Fig. 5 carry out a schematical line chart and show, as can be seen from FIG. 6, are insulated using the second strip described in the disclosure
Episphere efficiency, gross efficiency, episphere accounting value and the episphere accounting of the GPS antenna structure in region significantly improve.
It is the mobile terminal structure block diagram that one exemplary embodiment of the disclosure provides as shown in Figure 7, as shown in fig. 7, should
Mobile terminal 700 includes: metal center 710 and GPS antenna 720.
Mobile terminal 700 is the terminal for being able to carry out positioning, and optionally, which can be mobile phone, plate, portable
Any one in formula laptop, automatic navigator.
Wherein, metal center 710 is any metal center of above-mentioned Fig. 1 to Fig. 3, and GPS antenna 720 is used for satellite
Signal receive and position to mobile terminal, which is connected with metal center 710.
Optionally, in terminal 700 further include:
Memory is stored at least one instruction, at least one section of code, code level or instruction set, and described at least one refers to
It enables, at least one section of code, the code set or the instruction set are loaded by processor and execute the mobile terminal 700 to be realized
Function.
Processor, for loading above-mentioned storage at least one instruction therein, at least one section of code, the generation
Code collection or instruction set, to execute the function to be realized of mobile terminal 700, optionally, the processor can be single core processor,
At least one of multi-core processor, embedded chip.
Fig. 8 is the block diagram according to the terminal shown in an illustrative examples.The terminal 800 may include with next or more
A component: processing component 802, memory 804, power supply module 806, multimedia component 808, audio component 810, input/output
(I/O) interface 812, sensor module 814 and communication component 816.
The integrated operation of the usual controlling terminal 800 of processing component 802, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 818 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in terminal 800.These data are shown
Example includes the instruction of any application or method for operating in terminal 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of terminal 800.Power supply module 806 may include power management system
System, one or more power supplys and other with for terminal 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between terminal 800 and user.In some realities
It applies in example, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen can
To be implemented as touch screen, to receive input signal from the user.Touch panel include one or more touch sensors with
Sense the gesture on touch, slide, and touch panel.Touch sensor can not only sense the boundary of a touch or slide action, and
And also detect duration and pressure relevant to touch or slide.In some embodiments, multimedia component 808 includes
One front camera and/or rear camera.It is such as in a shooting mode or a video mode, preceding when terminal 800 is in operation mode
It sets camera and/or rear camera can receive external multi-medium data.Each front camera and rear camera can
Be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when terminal 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for terminal 800 is commented
Estimate.For example, sensor module 814 can detecte the state that opens/closes of terminal 800, the relative positioning of component, such as component
For the display and keypad of terminal 800, sensor module 814 can also detect the position of 800 1 components of terminal 800 or terminal
Set change, the existence or non-existence that user contacts with terminal 800, the temperature in 800 orientation of terminal or acceleration/deceleration and terminal 800
Variation.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact near
The presence of object.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, for answering in imaging
With middle use.In some embodiments, which can also include acceleration transducer, gyro sensor, magnetic
Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between terminal 800 and other equipment.Terminal
800 can access the wireless network based on communication standard, such as Wi-Fi, 2G or 3G or their combination.It is schematically real at one
It applies in example, communication component 816 receives broadcast singal or the related letter of broadcast from external broadcasting management system via broadcast channel
Breath.In one exemplary embodiment, communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In an exemplary embodiment, terminal 800 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned application lock interface display
Method.
In an exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 818 of terminal 800 to complete above-mentioned application lock interface
Display methods.For example, non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM,
Tape, floppy disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.The disclosure is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of metal center for being connected with GPS antenna, which is characterized in that the framework of the metal center includes: first
Side, second side, upper topside and bottom；
The first strip insulating regions are provided in the framework, the framework is divided into mutually by the first strip insulating regions
Insulation the first frame and second framework portion, first frame include at the upper topside and first frame also
For the GPS antenna to be arranged, the second framework portion includes the bottom；
The second framework portion is provided with the second strip insulating regions, the starting point of the second strip insulating regions and described first
Strip insulating regions or the first side are connected, and the distance between the starting point and the first side are less than the first threshold
Value；The distance between the terminal of the second strip insulating regions and the second side are less than second threshold；
The second framework portion is divided into the upper frame body portion and lower frame body portion being electrical connected, institute by the second strip insulating regions
The area for stating upper frame body portion is less than the area in the lower frame body portion, and the upper frame body portion is also used to the feedback with the GPS antenna
Point is connected, and the distance between the feed point and the first side are less than third threshold value.
2. metal center according to claim 1, which is characterized in that the second strip insulating regions include the first line segment
The strip insulating regions formed with second line segment, first line segment is parallel with the first side, the second line segment and institute
It is parallel to state bottom；
First starting point of first line segment is connected with the first strip insulating regions, the First terminal point of first line segment with
Second starting point of the second line segment is connected, and the first starting point of first line segment is rising for the second strip insulating regions
Point；
Second terminal of the second line segment is the terminal of the second strip insulating regions.
3. metal center according to claim 1, which is characterized in that the second strip insulating regions are along curvilinear path
The strip insulating regions of formation.
4. metal center according to any one of claims 1 to 3, which is characterized in that the first strip insulating regions are out
Slot,
Or, the first strip insulating regions are filled with the fluting of insulating materials,
Or, the first strip insulating regions are the insulating materials formation.
5. metal center according to any one of claims 1 to 3, which is characterized in that the second strip insulating regions are flutings,
Or, the second strip insulating regions are filled with the fluting of insulating materials,
Or, the second strip insulating regions are the insulating materials formation.
6. metal center according to any one of claims 1 to 3, which is characterized in that
The length of the second strip insulating regions and the ratio of the upper topside are greater than default ratio.
7. metal center according to claim 5, which is characterized in that
When the second strip insulating regions are filled with the fluting of insulating materials, the fluting of the second strip insulating regions
Depth is greater than preset threshold.
8. metal center according to claim 7, which is characterized in that
The groove depth of the second strip insulating regions, greater than the wavelength of the received satellite-signal of the GPS antenna and default
The product of ratio.
9. a kind of GPS antenna structure, which is characterized in that the GPS antenna structure includes: metal center and GPS antenna, the gold
Belonging to center includes metal center as described in any of the claims 1 to 8.
10. a kind of mobile terminal, which is characterized in that the mobile terminal includes: metal center and GPS antenna, in the metal
Frame includes metal center as described in any of the claims 1 to 8.
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| CN201710944247.2A CN107768807B (en) | 2017-09-30 | 2017-09-30 | Metal center, GPS antenna structure and mobile terminal |
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| CN201710944247.2A CN107768807B (en) | 2017-09-30 | 2017-09-30 | Metal center, GPS antenna structure and mobile terminal |
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| CN107768807A CN107768807A (en) | 2018-03-06 |
| CN107768807B true CN107768807B (en) | 2019-12-03 |
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| Publication number | Publication date |
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| CN107768807A (en) | 2018-03-06 |
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