CN109273857A - Mobile communication equipment - Google Patents
Mobile communication equipment Download PDFInfo
- Publication number
- CN109273857A CN109273857A CN201811079706.6A CN201811079706A CN109273857A CN 109273857 A CN109273857 A CN 109273857A CN 201811079706 A CN201811079706 A CN 201811079706A CN 109273857 A CN109273857 A CN 109273857A
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- China
- Prior art keywords
- groove
- mobile communication
- communication equipment
- apparatus casing
- equipment according
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
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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
-
- 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
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The present invention provides a kind of mobile communication equipment, which includes: slot antenna, circuit board, power module, apparatus casing；Circuit board and power module are arranged inside apparatus casing, wherein power module is that circuit board and slot antenna are powered；The first groove of annular is provided at the top of the top, two sides of apparatus casing and at the top of the back side, and the bottom surface of shell, the bottom of two sides and back bottom are provided with the second groove of annular, non-conducting material is filled in first groove and the second groove, form the slot antenna, it can satisfy the Antenna Design for shielding communication equipment comprehensively at present, while not increasing mobile communication equipment thickness, radiance is improved.
Description
Technical field
This disclosure relates to the communication technology more particularly to a kind of mobile communication equipment.
Background technique
With popularizing for the handheld mobile communication device equipped with electronic console, the smart phone of user has increasingly
High performance is pursued and esthetic requirement, and smart phone needs to configure bigger display screen ratio therewith, or even has complete
Cover the display screen of mobile phone face.
In this comprehensive screen communication equipment, the antenna for sending and receiving radio signal from equipment becomes increasingly difficult to design,
Because antenna gap may be defined only in half dimension space and limit radiance in this case, especially in multifrequency ribbon gymnastics
When making, need antenna height scope limitation in a certain range, to keep equipment that there is comparable thinness.
Currently, not providing suitable antenna scheme also in the prior art.
Summary of the invention
The embodiment of the present invention provides a kind of mobile communication equipment, and for meeting, the antenna of screen communication equipment is set comprehensively at present
Meter improves radiance.
The embodiment of the present invention provides a kind of mobile communication equipment characterized by comprising
Slot antenna, circuit board, power module, apparatus casing；
The circuit board and the power module are arranged inside the apparatus casing, and the power module is the circuit
Plate and slot antenna power supply；
Top, two sides top and the back side top of the apparatus casing are provided with the first groove of annular, the shell
The bottom of body, the bottom of two sides and back bottom are provided with the second groove of annular, first groove and described second
It is filled with non-conducting material in groove, forms the slot antenna.
In a kind of concrete implementation mode, first groove with second groove the two of the apparatus casing
Angle is formed with the back side of the mobile communication equipment on a side.
Further, the size of the angle according to the first groove described on the apparatus casing top groove position
It sets, groove location, the width of first groove and the thickness of the apparatus casing of first groove overleaf determine.
In a kind of concrete implementation mode, which is characterized in that first groove and second groove are set described
It is L shape on the side of standby shell, top surface and bottom surface.
In a kind of concrete implementation mode, the slot antenna is double slot antennas, then first groove and described
Second groove is two.
In a kind of concrete implementation mode, the mobile communication equipment further include: multichannel coupling circuit；
One end of the multichannel coupling circuit and the circuit board are electrically connected, and the coupling circuit include multiple feed ends
Mouthful,
In a kind of concrete implementation mode, the mobile communication equipment further include: be arranged on apparatus casing front top
Reserved hole location, for installing front camera, flash lamp；The reserved hole location of apparatus casing front bottom end is set, for pacifying
Fill sound receiver.
In a kind of concrete implementation mode, the mobile communication equipment further include: be arranged at the apparatus casing back side
The reserved hole location on top, for installing rear camera, flash lamp；The preformed hole of apparatus casing back side bottom end is set
Position, for installing sound receiver.
In a kind of concrete implementation mode, the width range of first groove and second groove is 1~2mm.
In a kind of concrete implementation mode, the apparatus casing includes metal backing；
The groove is set on the metal backing.
The embodiment of the invention provides a kind of mobile communication equipment, which includes: slot antenna, circuit
Plate, power module, apparatus casing；Circuit board and power module are arranged inside apparatus casing, wherein power module is circuit board
It powers with slot antenna；The first groove of annular is provided at the top of the top, two sides of apparatus casing and at the top of the back side, and
And the bottom surface of shell, the bottom of two sides and back bottom are provided with the second groove of annular, the first groove and second recessed
It is filled with non-conducting material in slot, forms the slot antenna, can satisfy at present the Antenna Design of screen communication equipment comprehensively, no
While increasing mobile communication equipment thickness, radiance is improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of mobile communication equipment embodiment one shown according to an exemplary embodiment；
Fig. 2-a is that a kind of structure at the back side of mobile communication equipment embodiment two shown according to an exemplary embodiment is shown
It is intended to；
Fig. 2-b is that a kind of structure at the top of mobile communication equipment embodiment two shown according to an exemplary embodiment is shown
It is intended to；
Fig. 2-c is a kind of structure of the two sides of mobile communication equipment embodiment two shown according to an exemplary embodiment
Schematic diagram；
Fig. 2-d is a kind of details of the two sides of mobile communication equipment embodiment two shown according to an exemplary embodiment
Structural schematic diagram；
Fig. 3-a is a kind of top and bottom of mobile communication equipment embodiment three shown according to an exemplary embodiment
Structural schematic diagram；
Fig. 3-b is a kind of structure of the two sides of mobile communication equipment embodiment three shown according to an exemplary embodiment
Schematic diagram；
Fig. 4-a is that a kind of structure at the back side of mobile communication equipment example IV shown according to an exemplary embodiment is shown
It is intended to；
Fig. 4-b is a kind of structure of the two sides of mobile communication equipment example IV shown according to an exemplary embodiment
Schematic diagram；
Fig. 5 is a kind of structural schematic diagram of mobile communication equipment embodiment five shown according to an exemplary embodiment；
Fig. 6 is the exemplary diagram with the mobile communication equipment structure of multichannel couple feed circuit；
Fig. 7 is a kind of structural schematic diagram of mobile communication equipment embodiment six shown according to an exemplary embodiment；
Fig. 8 is a kind of structural schematic diagram of mobile communication equipment embodiment seven shown according to an exemplary embodiment；
Fig. 9 is a kind of impedance bandwidth response schematic diagram in the multiple coupled path of mobile communication equipment；
Figure 10 is a kind of simulation radiation effect schematic diagram in the multiple coupled path of mobile communication equipment；
Figure 11 is a kind of impedance bandwidth response schematic diagram of the inclined groove of mobile communication equipment；
Figure 12 is a kind of simulation radiation effect schematic diagram of the inclined groove of mobile communication equipment；
Figure 13 is the hardware structural diagram of mobile communication equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the prior art, in screen mobile communication equipment comprehensively, compared with the traditional equipment of the display ratio with 16:9,
Antenna Design, which gets up, wants much more difficult, this is primarily due to the display of equipment always by metal plate support, and works as screen ruler
When very little extension, antenna gap must reduce, and this reduction nature can reduce antenna radiation capability.Therefore, up to the present, having
Have in the whole mobile communication equipment of display screen comprehensively, there is such as monopole, dipole, loop, the traditional antenna type of slot etc., day
Line gap can only define in half dimension space, and radiation field only can extend up and have limited in half space side
Radiance, or even when needing Multiband-operation, it is necessary to antenna height is limited so that mobile phone keeps relatively thin, and the present invention discloses
New antenna design method for this comprehensive screen mobile communication equipment.Below by several specific embodiments to the program
It is described in detail.
Fig. 1 is a kind of structural schematic diagram of mobile communication equipment embodiment one shown according to an exemplary embodiment, such as
Shown in Fig. 1, which has antenna, can communicate wirelessly, such as: mobile phone, call plate, wearable intelligence are set
It is standby etc..It is specifically included in the novel mobile communication equipment 10:
Slot antenna, circuit board, power module, apparatus casing 3；
Slot antenna in mobile communication equipment 10 can be used to support any possible communication band.For example, mobile logical
Letter equipment 10 can be used for supporting local area network communication, voice-and-data cellular telephone communication, global positioning system (GPS) communication or
The antenna structure of the other satellite navigation system communications of person etc..
The circuit board and the power module (circuit board and power module is not shown in the figure) are arranged in the equipment shell
Inside body 3, the power module is that the circuit board and the slot antenna are powered；
Top, two sides top and the back side top of the apparatus casing 3 are provided with the first groove 1 of annular, described
The bottom surface of shell, the bottom of two sides and back bottom are provided with the second groove 2 of annular, first groove 1 and described
It is filled with non-conducting material in second groove 2, forms the slot antenna.
Apparatus casing 3 is conductive material, specifically, can be conductive metal material.Apparatus casing can be wrapped in and set
Frame is served as in the side wall at the standby back side (face opposite with display screen), equipment and the side that display screen is arranged in.
It include preset reserved hole location on apparatus casing 3, which includes the reserved hole location of side switch, rear camera
Reserved hole location or the reserved hole location of sound receiver etc..
It is filled with non-conducting material in first groove 1 and the second groove 2, which can be air, plastics, glass
The dielectric substances such as glass, rubber, resin are separately positioned on the upper and lower ends of apparatus casing 3, and the conductive structure of apparatus casing is drawn
Be divided into conductive segment, wherein one or more segments can the use when mobile communication equipment 10 forms one or more antennas,
Form the slot antenna.
In a kind of concrete implementation mode, mobile communication equipment 10 further include:
Display screen 4 and equipment rear shell.
Specifically, display screen 4, which can be screen comprehensively, is also possible to other screens, display 4 can be to be touched with capacitive character
Touch the touch screen of electrode；Display 4 may include light emitting diode (LED), Organic Light Emitting Diode (Organic Light-
Emitting Diode, OLED), plasma, thin-film transistors (Thin Film Transistor；TFT), liquid crystal display
(LCD) component or other suitable display devices；
Display 4 can also include one layer of coating for being covered on display outer surface, which can be transparent glass
Glass or plastics or other suitable transparent materials, this programme do not require this.
Display 4 further includes preset reserved hole location, which includes the reserved hole location of loudspeaker 5, preposition camera shooting
Reserved hole location, the reserved hole location of device keys or the reserved hole location of sound receiver etc. of head.
Equipment rear shell is wrapped in apparatus casing outer surface, or the only back side (one opposite with display screen of overlay device
Face), equipment rear shell can be made of plastics, glass, ceramics, fibrous composite, metal or other suitable materials, or
Person can be formed by any combination of these materials.Equipment rear shell can be what low-conductivity material or insulating materials were formed,
It is also possible to what part-structure was formed by metal material, this programme does not require this.
The embodiment of the invention provides a kind of mobile communication equipment, which includes: slot antenna, circuit
Plate, power module, apparatus casing；Circuit board and power module are arranged inside apparatus casing, wherein power module is circuit board
It powers with slot antenna；The first groove of annular is provided at the top of the top, two sides of apparatus casing and at the top of the back side, and
And the bottom surface of shell, the bottom of two sides and back bottom are provided with the second groove of annular, the first groove and second recessed
It is filled with non-conducting material in slot, forms the slot antenna, can satisfy at present the Antenna Design of screen communication equipment comprehensively, no
While increasing mobile communication equipment thickness, radiance is improved.
Fig. 2-a is that a kind of structure at the back side of mobile communication equipment embodiment two shown according to an exemplary embodiment is shown
It is intended to；Fig. 2-b is a kind of structural representation at the top of mobile communication equipment embodiment two shown according to an exemplary embodiment
Figure；Fig. 2-c is a kind of structural representation of the two sides of mobile communication equipment embodiment two shown according to an exemplary embodiment
Figure；Fig. 2-d is a kind of detailed structure of the two sides of mobile communication equipment embodiment two shown according to an exemplary embodiment
Schematic diagram.As shown in Fig. 2-(a~d), on the basis of the above embodiments, the first groove and second on the mobile communication equipment
Groove part is annular groove, is located at the both ends of apparatus casing, specific structure are as follows:
As shown in Fig. 2-a, at the back side of apparatus casing, above it is a part 101 of the first groove, is below the second groove
A part 102；
As shown in Fig. 2-b, at the top of apparatus casing, it is provided with a part 103 of the first groove；In mobile communication equipment
Bottom surface (face opposite with the top of mobile communication equipment), be provided with a part of (not shown) of the second groove.
As shown in fig. 2-c, at the top of the two sides of apparatus casing, it is provided with a part 104 of the first groove；Mobile logical
The two sides bottom for believing equipment, is provided with a part 105 of the second groove.
The structure of first groove and the second groove described in above-described embodiment, it should be appreciated that the three parts of first groove
It is connected to connect, it is whole to form an annular groove；Second groove, which is similarly connected by above-mentioned three parts, forms annular groove.
As shown in Fig. 2-d, the first groove and the second groove are logical with the movement on two sides of the apparatus casing
Believe that the back side of equipment forms angle.Groove location, first recessed of the size of angle theta according to the first groove on apparatus casing at top
Groove location, the width w of the first groove and the thickness of apparatus casing of slot overleaf determine.
In a kind of specific embodiment, pass through formulaIt calculates and obtains, at present in typical mobile phone, L
Range be 4~8mm, the range of H is 4.5~6.5mm, and the present embodiment is illustrative only, with cell phone apparatus shape
Variation and the difference of obstructed equipment itself, have different data area sections.
Optionally, the range of the width w of the first groove is 1~2mm.
On the basis of the above embodiments, it should be appreciated that, the size of the angle of second groove identical with the first groove
According to the second groove on apparatus casing in the groove location of bottom, the second groove groove location overleaf, the width of the second groove
The thickness of degree and apparatus casing determines.
In a kind of concrete implementation mode, the first groove and the second groove the side of the apparatus casing, top surface with
It and is L shape on bottom surface.Fig. 3-a be a kind of mobile communication equipment embodiment three shown according to an exemplary embodiment top and
The structural schematic diagram of bottom, Fig. 3-b are the two of a kind of mobile communication equipment embodiment three shown according to an exemplary embodiment
The structural schematic diagram of side.
As shown in Fig. 3-a, the first groove and the second groove are located at the both ends of mobile communication equipment, are arranged in equipment shell
The top and bottom of body, first groove a part are set at the top of apparatus casing, display screen plane are parallel to, likewise, second
Groove a part is set to apparatus casing bottom, is parallel to display screen plane.
As shown in Fig. 3-b, a part of the first groove is located at the top of apparatus casing two sides, a part of the second groove
Positioned at the bottom of apparatus casing two sides, when display screen is placed upward, the part-structure of first groove is in inverted "L" shape, the
The part-structure of two grooves is also in inverted "L" shape, and the mirror surface form of the part-structure for corresponding first groove.
Two parts of above-mentioned first groove are connected with the Part III in the apparatus casing back side (face opposite with display screen),
Form annular groove；The Part III phase of two parts of above-mentioned second groove and the apparatus casing back side (face opposite with display screen)
Connection forms annular groove, similar to the back side groove of mobile communication equipment shown in Fig. 2-a.
In a kind of concrete implementation mode, slot antenna is double slot antennas, then first groove and described second
Groove is two.Fig. 4-a is a kind of back side of mobile communication equipment example IV shown according to an exemplary embodiment
Structural schematic diagram, Fig. 4-b are a kind of two sides of mobile communication equipment example IV shown according to an exemplary embodiment
Structural schematic diagram.
As depicted in fig. 4-a, at the back side of apparatus casing, be respectively provided with the first groove a part and the second groove one
Part is two parallel grooves, and is parallel to edge at the top and bottom of equipment.
As shown in Fig. 4-b, at the top of the two sides of apparatus casing, it is provided with a part of the first groove；In mobile communication
The two sides bottom of equipment, is provided with a part of the second groove.When display screen is placed upward, the part of first groove is tied
For structure in double L shapes, the part-structure of the second groove is also in bis- " L " row, and is the part-structure of corresponding first groove
Mirror surface form.
Two parts of above-mentioned first groove are connected with the Part III at the top of apparatus casing, form bis- " L " grooves of annular；
Two parts of above-mentioned second groove are connected with the Part III of apparatus casing bottom, form annular groove.
Fig. 5 is a kind of structural schematic diagram of mobile communication equipment embodiment five shown according to an exemplary embodiment, such as
Shown in Fig. 5, the mobile communication equipment further include: multichannel coupling circuit.
One end of the multichannel coupling circuit and the circuit board are electrically connected, and the coupling circuit include multiple feed ends
Mouthful.Feed structure with main matching network M and multiple frequency selectivity coupling paths is electrically connected with antenna, it is the multiple
Frequency selectivity coupling path is made of reactance components such as inductor, capacitors.
Wherein, M represents feed port impedance matching network, and one end of M matching network connects to power supply, one end and reactance element
The circuit of part composition is connected, and white edge represents inductance or capacitor in figure.
The figure is only feed, and the various combined diagrams of impedance matching and reactance component can be according to practical application come specific
Design.
Slot antenna can be fed by one or more feed port, so as to can send under required operating frequency
With reception radio signal wave, further, an antenna port can be further separated into several frequency selectivity coupling paths,
To increase the quantity of mode of resonance and to support more working bands.
Above-mentioned multichannel coupling circuit are set in mobile communication equipment, are located at mobile communication equipment bottom, as shown in fig. 6,
Fig. 6 is the exemplary diagram with the mobile communication equipment structure of multichannel couple feed circuit.(b) and (c) is the part of (a) in Fig. 6
Enlarged drawing, wherein multichannel feed circuit 04 is connect with the board metal part 03 on circuit board 01, on the circuit board 01
It is additionally provided with USB interface 02.
Fig. 7 is a kind of structural schematic diagram of mobile communication equipment embodiment six shown according to an exemplary embodiment, such as
Shown in Fig. 7, the mobile communication equipment further include: the reserved hole location at the top of apparatus casing front is set, for installing preposition take the photograph
As head, flash lamp；The reserved hole location of apparatus casing front bottom is set, for installing sound receiver.
Fig. 8 is a kind of structural schematic diagram of mobile communication equipment embodiment seven shown according to an exemplary embodiment, such as
Shown in Fig. 8, the mobile communication equipment further include: the reserved hole location at the top of the apparatus casing back side is set, is taken the photograph for installing postposition
As head, flash lamp；The reserved hole location of apparatus casing back bottom is set, for installing sound receiver.
On the basis of Fig. 5 and embodiment illustrated in fig. 6, Fig. 9 is a kind of impedance in the multiple coupled path of mobile communication equipment
Bandwidth response schematic diagram.Fig. 9, which is shown, simulates the impedance band obtained in the above-mentioned mobile communication equipment with multiple coupled path
Width response, it is seen then that multiple resonance can be presented in slot antenna, to support the operation in multiple communication bands.
On the basis of design result shown in Fig. 9, Figure 10 is a kind of simulation spoke in the multiple coupled path of mobile communication equipment
Effect diagram is penetrated, is as shown in Figure 10 simulation radiation effect corresponding to Fig. 9 design result.
Figure 11 is a kind of impedance bandwidth response schematic diagram of the inclined groove of mobile communication equipment.The inclined groove is Fig. 2-
Annular groove with the groove with inclination angle for being located at apparatus casing two sides shown in (a~d), in the annular groove side
Simulation, which obtains, in case simulates radiation effect, Figure 12 shown in the response of impedance bandwidth shown in Figure 11 diagram and corresponding Figure 12
It is a kind of simulation radiation effect schematic diagram of the inclined groove of mobile communication equipment.
Figure 13 is the hardware structural diagram of mobile communication equipment provided in an embodiment of the present invention.In any of the above-described embodiment
On the basis of, as shown in figure 13, the mobile communication equipment 20 of the present embodiment can also include: processor 201 and memory
202；Wherein
Memory 202, for storing computer executed instructions；
Processor 201, for executing the computer executed instructions of memory storage, to realize server in above-described embodiment
Performed each step.It specifically may refer to the associated description in preceding method embodiment.
Optionally, memory 202 can also be integrated with processor 201 either independent.
When memory 202 is independently arranged, which further includes bus 203, for connecting the memory
202 and processor 201.
In several embodiments provided by the present invention, it should be understood that disclosed mobile communication equipment can pass through
Other modes are realized.
It should be understood that above-mentioned processor can be central processing unit (English: Central Processing Unit, letter
Claim: CPU), can also be other general processors, digital signal processor (English: Digital Signal Processor,
Referred to as: DSP), specific integrated circuit (English: Application Specific Integrated Circuit, referred to as:
ASIC) etc..General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with hair
The step of bright disclosed method, can be embodied directly in hardware processor and execute completion, or with hardware in processor and soft
Part block combiner executes completion.
Memory may include high speed RAM memory, it is also possible to and it further include non-volatile memories NVM, for example, at least one
Magnetic disk storage can also be read-only memory, disk or CD etc..
Bus can be industry standard architecture (Industry Standard Architecture, ISA) bus, outer
Portion's apparatus interconnection (Peripheral Component, PCI) bus or extended industry-standard architecture (Extended
Industry Standard Architecture, EISA) bus etc..Bus can be divided into address bus, data/address bus, control
Bus etc..For convenient for indicating, the bus in illustrations does not limit only a bus or a type of bus.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of mobile communication equipment characterized by comprising
Slot antenna, circuit board, power module, apparatus casing；
The circuit board and the power module are arranged inside the apparatus casing, the power module be the circuit board and
The slot antenna power supply；
Top, two sides top and the back side top of the apparatus casing are provided with the first groove of annular, the shell
Bottom, the bottom of two sides and back bottom are provided with the second groove of annular, first groove and second groove
In be filled with non-conducting material, form the slot antenna.
2. mobile communication equipment according to claim 1, which is characterized in that first groove with second groove
Angle is formed with the back side of the mobile communication equipment on two sides of the apparatus casing.
3. mobile communication equipment according to claim 2, which is characterized in that the size of the angle is according to the equipment shell
First groove is in the groove location at top, first groove groove location overleaf, first groove on body
The thickness of width and the apparatus casing determines.
4. mobile communication equipment according to claim 2, which is characterized in that first groove and second groove exist
It is L shape on the side of the apparatus casing, top surface and bottom surface.
5. mobile communication equipment according to claim 2, which is characterized in that the slot antenna is double slot antennas, then
First groove and second groove are two.
6. mobile communication equipment according to any one of claims 1 to 5, which is characterized in that the mobile communication equipment is also
It include: multichannel coupling circuit；
One end of the multichannel coupling circuit and the circuit board are electrically connected, and the coupling circuit include multiple feed ports.
7. mobile communication equipment according to any one of claims 1 to 5, which is characterized in that the mobile communication equipment is also
It include: the reserved hole location that apparatus casing front top is set, for installing front camera, flash lamp；Setting is in institute
The reserved hole location for stating apparatus casing front bottom end, for installing sound receiver.
8. mobile communication equipment according to any one of claims 1 to 5, which is characterized in that the mobile communication equipment is also
It include: the reserved hole location that the apparatus casing top-rear side is set, for installing rear camera, flash lamp；Setting is in institute
The reserved hole location for stating apparatus casing back side bottom end, for installing sound receiver.
9. mobile communication equipment according to any one of claims 1 to 5, which is characterized in that first groove and described
The width range of second groove is 1~2mm.
10. mobile communication equipment according to any one of claims 1 to 5, which is characterized in that the apparatus casing includes,
Metal backing；
The groove is set on the metal backing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079706.6A CN109273857B (en) | 2018-09-17 | 2018-09-17 | Mobile communication device |
| PCT/CN2019/084804 WO2020057132A1 (en) | 2018-09-17 | 2019-04-28 | Mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079706.6A CN109273857B (en) | 2018-09-17 | 2018-09-17 | Mobile communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109273857A true CN109273857A (en) | 2019-01-25 |
| CN109273857B CN109273857B (en) | 2021-04-20 |
Family
ID=65189489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811079706.6A Active CN109273857B (en) | 2018-09-17 | 2018-09-17 | Mobile communication device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109273857B (en) |
| WO (1) | WO2020057132A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057132A1 (en) * | 2018-09-17 | 2020-03-26 | 上海传英信息技术有限公司 | Mobile communication device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542679B (en) * | 2020-12-18 | 2023-12-08 | 维沃移动通信有限公司 | Electronic equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109273857B (en) | 2021-04-20 |
| WO2020057132A1 (en) | 2020-03-26 |
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