CN104656776B - Radio system - Google Patents
Radio system Download PDFInfo
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- CN104656776B CN104656776B CN201310591568.0A CN201310591568A CN104656776B CN 104656776 B CN104656776 B CN 104656776B CN 201310591568 A CN201310591568 A CN 201310591568A CN 104656776 B CN104656776 B CN 104656776B
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- Prior art keywords
- template body
- antenna
- wireless communication
- communication apparatus
- plate mode
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/528—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the re-radiation of a support structure
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a kind of radio system, it is used for a wireless communication apparatus, the wireless communication apparatus includes the first template body and the second template body, and changeable operate in a plate mode, the radio system includes an at least antenna, is arranged in the first template body and extends approximately along one first plane；And an at least metal barricade, a system ground terminal is electrically connected to, is arranged in the second template body and is relevant to the position that an at least antenna is arranged in the first template body, and is extended approximately along one second plane；When the wireless communication apparatus operates in the plate mode, second plane is substantially vertical with first plane and each metal barricade is had a height relative to first plane, and each metal barricade is relative to an irradiation unit of the generally adjacent antenna of a projection result of first plane.
Description
Technical field
The present invention relates to a kind of radio system, can all be maintained under plate mode and non-flat plate mode more particularly, to one kind
The radio system of good wireless communication function.
Background technology
Portable computer system has the characteristic such as small volume, in light weight, easy to carry, can allow user whenever and wherever possible all
Powerful computing capability and document processing function can be possessed, and complete audio-visual multimedia function is provided.Traditionally, portable electricity
Brain system is made up of a Shang Gai and a base, and upper lid is mainly provided with screen, and base is then provided with main frame, keyboard, touched
Control plate etc..Link between upper lid and base and by a rotating shaft, make on lid can raise relative to base or be entire, thus it is this kind of portable
Computer system is also known as notebook computer, or abbreviation pen electricity.However, with the development of touch technology, portable computer system is not
The power mode operated by keyboard or Trackpad is only limitted to again, or even a touch control screen can be set in upper cover, and handover operation
In plate mode.So-called plate mode refers to that lid and base are overturn by rotating shaft mechanism, and makes the smooth base of lid and present
Go out touch control screen, then user can carry out touch control operation by the touch control screen of portable computer system.
For changeable in a power mode or the portable computer system of plate mode, its design consideration is except rotating shaft mechanism
It need to meet outside both patterns, it is often more important that how to ensure that portable computer system can all maintain normally to grasp under both of which
Make.For example, pin be wireless communication function for, if antenna is disposed on the back side of screen in lid（Or the week at the back side
Enclose）, when operating in plate mode, because the back side of screen is smooth certainly will to be done in base, the efficiency of antenna by base
Disturb or influence.Therefore, how to ensure that portable computer system can all maintain normal channel radio under a power mode and plate mode
Communication function, also just turn into one of target that industry is made great efforts.
The content of the invention
Therefore, it is a primary object of the present invention to provide a kind of radio system, it can be non-in plate mode and plate mode
Under all maintain normal wireless communication function.
The present invention discloses a kind of radio system, and for a wireless communication apparatus, the wireless communication apparatus includes one first
Template body and one second template body, and it is changeable operate in a plate mode and at least one non-flat plate mode, in the flat board
One angle of pattern, the first template body and the second template body is less than a preset value, and at least one non-flat template die
The angle of formula, the first template body and the second template body is more than the preset value, and the radio system includes at least one
Antenna, it is arranged in the first template body and extends approximately along one first plane in the first template body, each antenna bag
Contain adjacent an irradiation unit and a grounding parts；And an at least metal barricade, it is electrically connected to a system of the wireless communication apparatus
System ground terminal, is arranged in the second template body and is relevant to the position that an at least antenna is arranged in the first template body,
And extend approximately along one second plane of the second template body；Wherein, the plate mode is operated in the wireless communication apparatus
When, second plane is substantially vertical with first plane and each metal barricade is had a height relative to first plane；
Wherein, when the wireless communication apparatus operates in the plate mode, each metal barricade relative to first plane a projection
As a result irradiation unit of an antenna in a generally adjacent at least antenna.
Brief description of the drawings
Figure 1A is the front elevation that the wireless communication apparatus of the embodiment of the present invention one operates in a power mode；
Figure 1B is the schematic diagram of an antenna in Figure 1A；
Fig. 2A is that Figure 1A wireless communication apparatus operates in the side cutaway view of a power mode；
Fig. 2 B, Fig. 2 C are that Figure 1A wireless communication apparatus operates in front and the side cutaway view of plate mode；
Fig. 2 D are a Fig. 2 C projection result schematic diagram；
Fig. 3 A to Fig. 3 D are the schematic diagram of antenna；
Fig. 4 A, Fig. 4 B are front and the side schematic view of the metal barricade of the embodiment of the present invention one；
Fig. 4 C, Fig. 4 D are front and the side schematic view of the metal barricade of the embodiment of the present invention one；
Fig. 4 E are schematic diagram of the metal barricade of the embodiment of the present invention one applied to Fig. 2 C wireless communication apparatus；
Fig. 4 F are a Fig. 4 E projection result schematic diagram；
Fig. 5 A, Fig. 5 B are respectively that Figure 1A wireless communication apparatus removes the voltage standing wave ratio signal of metal barricade aft antenna
Figure；
Fig. 6 A, Fig. 6 B are respectively the voltage standing wave ratio signal of Figure 1A wireless communication apparatus increase metal barricade aft antenna
Figure；
Fig. 7 A, Fig. 7 B are the signal that the wireless communication apparatus of the embodiment of the present invention one operates in a power mode and plate mode
Figure；
Fig. 8 A, Fig. 8 B are that the wireless communication apparatus of the embodiment of the present invention one operates in the front of a power mode and side profile shows
It is intended to；
Fig. 8 C, Fig. 8 D are Fig. 8 A, Fig. 8 B wireless communication apparatus operates in the front of plate mode and side profile is illustrated
Figure；
Fig. 9 A, Fig. 9 B are that the wireless communication apparatus of the embodiment of the present invention one operates in the front of a power mode and side profile shows
It is intended to；
Fig. 9 C, Fig. 9 D are Fig. 9 A, Fig. 9 B wireless communication apparatus operates in the front of one first plate mode and side is cutd open
Face schematic diagram；
Fig. 9 E, Fig. 9 F are Fig. 9 A, Fig. 9 B wireless communication apparatus operates in the front of one second plate mode and side is cutd open
Face schematic diagram.
Symbol description
10th, 70,80,90 wireless communication apparatus
100th, 700,800,900 first template body
102nd, 702,802,902 second template body
104th, 704 shaft
A, B, C, D face
12nd, 72,82,92 radio system
120th, 122 antenna
124th, 126,40,42,426,724,726,824, metal barricade
826、924、926、928、930
The planes of P1 first
The planes of P2 second
H height
BL_120, BL_122, BL_720, BL_722, irradiation unit edge
BL_820、BL_822、BL_920、BL_922
PR_126, PR_426 projection result
W_126 width
D1 directions
200th, 300,320,340,360 irradiation unit
202nd, 302,322,342,362 grounding parts
30th, 32,34,36 antenna
304th, 324,344,364 border
R1 first axles
The axles of R2 second
804 cradle portions
904 linking parts
720th, 722,820,822,920,922 aerial radiation portion
Embodiment
Figure 1A is refer to, Figure 1A is the front schematic view of the wireless communication apparatus 10 of the embodiment of the present invention one.Wireless telecommunications fill
10 are put to be operable in a plate mode and the portable computer system of at least one non-flat plate mode, it includes one first template
Body 100, one second template body 102 and a shaft 104.Wherein, plate mode represents that wireless communication apparatus 10 can be presented
Go out touch control screen, and the angle of the first template body 100 and the second template body 102 is less than a preset value, there is provided user with
Touch control manner operates wireless communication apparatus 10, rather than plate mode then represents the first template body 100 and the second template body 102
Angle be more than the preset value, it can include a power mode, electronic photo album pattern etc..
First, Figure 1A is to show state when wireless communication apparatus 10 operates in power mode, is illustrated for clarity, wherein
And the tow sides of the first template body 100 are defined as A, B two sides, and the tow sides of the second template body 102 are determined
Justice is C, D two sides.The A faces of first template body 100 are provided with a back-cover, and B faces are mainly made up of a screen, the second template sheet
The C bread of body 102 contains keyboard, Trackpad, and D faces are then provided with a bottom plate.Shaft 104 is used for linking the first template body
100 and the second template body 102, its can allow the first template body 100 with close to 360 degree of rotational steps relative to the second plate
Type body 102 is rotated, and can be converted to the plate mode mutually pressed close in A, D face by a Figure 1A power mode.Portable electricity
The framework of brain system should be known to those skilled in the art, therefore detailed construction does not repeat separately.In addition, wireless communication apparatus
10 be only the present invention can one of application, be to be used for citing, and not limited to this.
When wireless communication apparatus 10 switches to plate mode, a radio system 12 of wireless communication apparatus 10 still can ensure that
Wireless communication apparatus 10 can maintain normal wireless communication function.Specifically, radio system 12 includes antenna 120,122 and gold
Belong to barricade 124,126.For the sake of clarity, antenna 120,122 is represented with two rectangular areas, and it only represents the big of antenna 120,122
Scope is caused, not represents actual framework.In general, as shown in Figure 1B, antenna 120 is distinguished with structure substantially includes a radiation
The connecting place of the grounding parts 202 of portion 200 and one, irradiation unit 200 and grounding parts 202 is simultaneously denoted as an irradiation unit edge BL_120.Together
Reason, antenna 122 structure can the rest may be inferred, antenna 122 with structure distinguish substantially includes an irradiation unit 204 and a grounding parts
206, the connecting place of irradiation unit 204 and grounding parts 206 is simultaneously denoted as an irradiation unit edge BL_122.Wherein, irradiation unit 200,204
It is to represent radiant body substantially setting area, and grounding parts 202,206 represent earth element substantially setting area, for the sake of clarity, all
Represented with rectangle, in fact, the scope of irradiation unit 200,204 and grounding parts 202,206, area, length and width, shape etc. can all fit
Work as adjustment, and not limited to this.
Then, the relation on antenna 120,122 and metal barricade 124,126, please also refer to Fig. 2A to Fig. 2 C, Fig. 2A
For under a power mode（That is Figure 1A）The side cutaway view of wireless communication apparatus 10, Fig. 2 B are wireless communication apparatus 10 under plate mode
Schematic diagram, and Fig. 2 C be plate mode under wireless communication apparatus 10 side cutaway view.Fig. 2A to Fig. 2 C is coordinated to understand, antenna
120th, 122 it is arranged in the first template body 100, and extends approximately along one first plane P1 in the first template body 100；It is and golden
Category barricade 124,126 is electrically connected to a system ground terminal of wireless communication apparatus 10, and it is arranged in the second template body 102 related
The position of the first template body 100 is arranged in antenna 120,122, and approximately along one second plane of the second template body 102
P2 extends.More particularly, as shown in Figure 2 C, when wireless communication apparatus 10 operates in plate mode, A presses close in face D faces, then day
The first plane P1 where line 120,122 is substantially vertical with the second plane P2 where metal barricade 124,126 so that metal is kept off
Wall 126（Or 124）Relative to antenna 122（Or 120）With a height H, while metal barricade 126（Or 124）It is to be located substantially at
Under grounding parts 206 and it is adjacent to antenna 122（Or 120）Irradiation unit edge BL_122（Or BL_120）, while and irradiation unit
Edge BL_122（Or BL_120）It is substantially wide.That is, as shown in Figure 2 D, if metal barricade 126 is projected in Fig. 2 C
The first plane P1（The direction D1 along Fig. 2 C）, then the projection result PR_126 of metal barricade 126 will be with the part of grounding parts 206 weight
Folded and adjacent antennas 122 irradiation unit edge BL_122, and its width W_126 is substantially wide with antenna 122.Metal barricade 124,
126 can avoid the emittance of antenna 120,122 from being distributed to the direction of shaft 104, to avoid the radiation efficiency of antenna 120,122
Disturbed by the inner member of the second template body 102.Consequently, it is possible to when wireless communication apparatus 10 operates in plate mode
When, radio system 12 of the invention can still maintain the normal operation of wireless communication function.
It is noted that the radio system 12 of the present invention can all maintain radio function in plate mode and non-flat plate mode
Normal operation, wherein the term on " plate mode " is known to industry, it is however generally that, plate mode may be defined as A faces patch
Nearly D faces, and the angle in A faces and D faces is less than a preset value（Such as 10 degree）, or ultimate range between A faces and D faces be less than one it is default away from
From（Such as 3 centimeters）.However, anyway defining, those skilled in the art should be known when wireless communication apparatus 10 operates in
During plate mode, the contact panel on the operable B faces of user, and then control the running of wireless communication apparatus 10.
In addition, as it was previously stated, the rectangular area of antenna 120,122 is to represent its approximate range, actual framework is not represented,
And irradiation unit edge BL_120, BL_122 are the approximate bounds for the setting area for representing irradiation unit 200,204, radiation is not represented
The entity structure edge of body.For example, Fig. 3 A to Fig. 3 D are refer to, it is the schematic diagram of antenna 30,32,34,36.Antenna
30th, 32,34,36 include irradiation unit 300,320,340,360 and grounding parts 302,322,342,362 respectively, and it can realize day
Line 120,122, and the mode realized refers to Figure 1A, Figure 1B and Fig. 2A~Fig. 2 D and antenna 30,32,34,36 is substituted into antenna
120th, 122, and by the border 304,324,344,364 of irradiation unit 300,320,340,360 and grounding parts 302,322,342,362
It is defined as irradiation unit edge BL_120 or BL_122.From Fig. 3 A to Fig. 3 D, irradiation unit 300,320,340,360 is to represent spoke
The substantially setting area of beam, the border 304,324,344,364 of itself and grounding parts 302,322,342,362 is irradiation unit side
Edge.In addition, it is noted that antenna 30,32,34,36 is the diversity for the implementation for illustrating antenna 120,122.It is imitative
This mode, those skilled in the art work as the implementation that antenna 120,122 can be suitably adjusted according to needed for different application,
Such as applicant in this case, in No. 101132787 disclosed a variety of slot antennas of application case of TaiWan, China patent, it also can be appropriate
Adjust and be applied to the present invention.
In addition, in wireless communication apparatus 10, metal barricade 124,126 is realized with rectangular metal sheet, in fact, golden
It is unlimited to belong to the implementation of barricade 124,126, as long as height H composition can be included on the second plane P2.Lift
For example, Fig. 4 A, Fig. 4 B are front and the side schematic view of the metal barricade 40 of the embodiment of the present invention one.As shown in Fig. 4 A, Fig. 4 B,
Metal barricade 40 and has height H, it also can be used to realize that metal is kept off similar to the ridge structure on a mountain peak on the second plane P2
Wall 124,126.In addition, Fig. 4 C, Fig. 4 D are front and the side schematic view of the metal barricade 42 of the embodiment of the present invention one.As Fig. 4 C,
Shown in Fig. 4 D, metal barricade 42 has height H similar to a L-type structure on the second plane P2, and it also can be used to realize metal
Barricade 124,126.In addition to such as Fig. 4 A mountain peak ridge structure or Fig. 4 C L-type structure, other are such as triangle, trapezoidal, semicircle
The ridge structure of the shape such as shape, stepped also can be used to realize metal barricade 124,126.On the other hand, height H can be according to required
The worn-out effect of screen reached and appropriateness adjusts, it preferably needs to be more than or equal to 1 millimeter, and can include height according to needed for system
Change.For example, in one embodiment, being limited to installation space, height H may change between 1 millimeter to 3 millimeters, and it is also complied with
The demand of the present invention.
Furthermore as shown in Figure 2 D, the projection result PR_126 of metal barricade 126 width W_126 and antenna 122 radiation
Edge BL_122 in portion is substantially wide, but not limited to this, as long as the projection result width of metal barricade 124,126 is respectively greater than or waited
It is the demand that may conform to the present invention in irradiation unit edge BL_120, BL_122 width.For example, Fig. 4 E are the embodiment of the present invention one
Metal barricade 426 is applied to the side cutaway view of the wireless communication apparatus 10 of plate mode, and Fig. 4 F are to throw metal barricade 426
First plane P1 of the shadow in Fig. 4 D projection result PR_426 schematic diagram.As shown in Fig. 4 E, Fig. 4 F, metal barricade 426
With the irradiation unit edge BL_122 of antenna 122 and non-parallel, but the width of its projection result PR_426 horizontal direction is equal to
Irradiation unit edge BL_122 width, therefore still conform to the requirement of the present invention.
During on metal barricade 124,126 for plate mode the improvement of radio function can with further reference to Fig. 5 A,
Fig. 5 B and Fig. 6 A, Fig. 6 B.Fig. 5 A, Fig. 5 B are respectively to remove metal barricade 124, the voltage standing wave ratio of 126 aft antennas 120,122
（Voltage Standing Wave Ratio）Schematic diagram, and Fig. 6 A, Fig. 6 B are respectively to increase metal barricade 124,126 day after tomorrow
The voltage standing wave ratio schematic diagram of line 120,122.In Fig. 5 A, Fig. 5 B and Fig. 6 A, Fig. 6 B, block curve represents the electricity of a power mode
Standing-wave ratio is pressed, and dashed curve represents the voltage standing wave ratio of plate mode.In addition, following table one is to remove metal barricade 124,126
Afterwards, under a power mode antenna 120,122 antenna gain；Table two is antenna under plate mode after removing metal barricade 124,126
120th, 122 antenna gain；Table three is the antenna increasing of antenna 120,122 under a power mode after increase metal barricade 124,126
Benefit；Table four is the antenna gain of antenna 120,122 under plate mode after increase metal barricade 124,126.
（Table one）
| Frequency | The antenna gain of antenna 120 | The antenna gain of antenna 122 |
| 2400 | -3.42 | -4.27 |
| 2442 | -3.65 | -3.83 |
| 2484 | -3.75 | -4.00 |
| 5150 | -4.33 | -5.30 |
| 5350 | -4.56 | -4.93 |
| 5470 | -4.07 | -4.70 |
| 5725 | -4.36 | -4.68 |
| 5875 | -3.89 | -4.49 |
（Table two）
| Frequency | The antenna gain of antenna 120 | The antenna gain of antenna 122 |
| 2400 | -4.26 | -5.89 |
| 2442 | -4.48 | -4.94 |
| 2484 | -5.38 | -4.79 |
| 5150 | -6.54 | -7.01 |
| 5350 | -5.96 | -5.94 |
| 5470 | -5.71 | -6.22 |
| 5725 | -6.43 | -6.74 |
| 5875 | -6.56 | -6.72 |
（Table three）
| Frequency | The antenna gain of antenna 120 | The antenna gain of antenna 122 |
| 2400 | -3.87 | -3.33 |
| 2442 | -3.50 | -2.84 |
| 2484 | -3.42 | -3.96 |
| 5150 | -4.67 | -4.73 |
| 5350 | -4.34 | -4.43 |
| 5470 | -3.72 | -4.26 |
| 5725 | -3.66 | -4.89 |
| 5875 | -3.25 | -4.30 |
（Table four）
| Frequency | The antenna gain of antenna 120 | The antenna gain of antenna 122 |
| 2400 | -4.28 | -3.39 |
| 2442 | -3.89 | -3.19 |
| 2484 | -3.57 | -4.27 |
| 5150 | -5.19 | -5.45 |
| 5350 | -4.26 | -5.12 |
| 5470 | -4.19 | -5.11 |
| 5725 | -5.51 | -5.67 |
| 5875 | -5.23 | -5.19 |
Therefore, from Fig. 5 A to Fig. 6 B and table one to table four, when not increasing metal barricade 124,126, plate mode
It is very big with the antenna efficiency and voltage standing wave ratio difference of a power mode, it might therefore cause effectiveness bad, or even shadow
Ring the normal operation of wireless communication function.In comparison, after metal barricade 124,126 are increased, plate mode has and pen electricity
The suitable antenna performance of pattern, therefore similar effectiveness can be maintained, to ensure the normal operation of wireless communication function.
From the foregoing, by metal barricade 124,126, radio system 12 can ensure that wireless communication apparatus 10 in pen electricity mould
Formula and plate mode all maintain normal wireless communication function.It is to be noted, however, that previous embodiment is to illustrate the present invention
Concept, all various changes done according to this all belong to the scope of the present invention.For example, in fig. 2 c, the first plane P1 and
Two plane P2 are substantially vertical, but this is only for convenience of purposes of discussion, in fact, the first plane P1 only represents with the second plane P2
The main setting face of antenna 120,122 and metal barricade 124,126, as long as therefore ensure metal barricade 124 under plate mode,
126 have height H relative to the setting face of antenna 120,122.In addition, in the aforementioned embodiment, antenna 120,122 is to set
Put in same plane（P1）On, but this is only one, and antenna 120,122 may also set up in Different Plane, it is only necessary to ensure flat board mould
The position of metal barricade 124,126 is irradiation unit edge BL_120, BL_122 of generally adjacent antenna 120,122 under formula.
On the other hand, in wireless communication apparatus 10, radio system 12 is dual-antenna system, therefore need to be directed to two antennas 120,122 and distinguish
Metal barricade 124,126 is set；However, in one embodiment, also can be only comprising single if radio system 12 only includes single antenna
One metal barricade.
In addition, in the aforementioned embodiment, the shaft 104 of wireless communication apparatus 10 only can overturn the along single shaft direction
One template body 100 and the second template body 102 and wireless communication apparatus 10 is operated in plate mode.However, not limited to this,
The present invention also can suitably modify and be applied to other wireless communication apparatus.
For example, Fig. 7 A, Fig. 7 B are that the wireless communication apparatus 70 of the embodiment of the present invention one operates in a power mode and flat board
The schematic diagram of pattern.One radio system 72 of wireless communication apparatus 70 is derived from radio system 12, and it includes aerial radiation portion
720th, 722 and metal barricade 724,726.Wherein, for the sake of clarity, Fig. 7 A, Fig. 7 B eliminate antenna grounding portion, and only with rectangle region
Domain representation aerial radiation portion 720,722, and aerial radiation portion 720,722 is denoted as irradiation unit with corresponding grounding parts connecting place
Edge BL_720, BL_722.In addition, as shown in Figure 7 A, 7 B, wireless communication apparatus 70 can be made by a shaft 704
One first template body 700 rotates relative to one second template body 702 along a first axle R1 and one second axle R2, and then switches
In a power mode and plate mode.In this case, the set location of metal barricade 726 is to be relevant to aerial radiation portion 720 to set
The position of the first template body 700 is placed in, that is, when wireless communication apparatus 70 operates in plate mode, metal barricade 726 needs
The irradiation unit edge BL_720 in generally adjacent aerial radiation portion 720.Similarly, when wireless communication apparatus 70 operates in plate mode
When, metal barricade 724 needs the irradiation unit edge BL_722 in generally adjacent aerial radiation portion 722.Radio system 72 is that explanation is directed to
Have the wireless communication apparatus 70 of dual-axis rotation mechanism, determined according to the position in aerial radiation portion under plate mode 720,722
The position of metal barricade 724,726, refer to foregoing as other changes, do not repeat separately.
It refer to Fig. 8 A~Fig. 8 D, Fig. 8 A, Fig. 8 B is that the wireless communication apparatus 80 of the embodiment of the present invention one operates in pen electricity mould
The front of formula and side profile schematic diagram, Fig. 8 C, Fig. 8 D are the front and side that wireless communication apparatus 80 operates in plate mode
Diagrammatic cross-section.One radio system 82 of wireless communication apparatus 80 is to be derived from radio system 12, and it includes aerial radiation portion
820th, 822 and metal barricade 824,826.Wherein, for the sake of clarity, Fig. 8 A~Fig. 8 D eliminate antenna grounding portion, and only with rectangle
Region representation aerial radiation portion 820,722, and aerial radiation portion 820,822 is denoted as radiating with corresponding grounding parts connecting place
Portion edge BL_820, BL_822.In addition, as shown in Fig. 8 A~Fig. 8 D, wireless communication apparatus 80 is made by a cradle portion 804
One first template body 800 can slide relative to one second template body 802, and then switch on a power mode and plate mode.
In this case, the set location of metal barricade 824,826 is to be relevant to the first template body 800 to slide aft antenna irradiation unit
820th, 822 position, that is, when wireless communication apparatus 80 operates in plate mode, metal barricade 824,826 needs substantially
Irradiation unit edge BL_120, BL_122 of adjacent antennas irradiation unit 820,822.The explanation of radio system 82 for cutting in sliding manner
The wireless communication apparatus 80 of operator scheme is changed, how to determine the position of metal barricade 824,826, before being referred to as other changes
State, do not repeat separately.
It refer to Fig. 9 A~Fig. 9 F, Fig. 9 A, Fig. 9 B is that the wireless communication apparatus 90 of the embodiment of the present invention one operates in pen electricity mould
The front of formula and side profile schematic diagram, Fig. 9 C, Fig. 9 D are the front that wireless communication apparatus 90 operates in one first plate mode
And side profile schematic diagram, Fig. 9 E, Fig. 9 F are that wireless communication apparatus 90 operates in the front of one second plate mode and side is cutd open
Face schematic diagram.One radio system 92 of wireless communication apparatus 90 is derived from radio system 12, and it includes aerial radiation portion 920,922
And metal barricade 924,926,928,930.Wherein, for the sake of clarity, Fig. 9 A~Fig. 9 F eliminate antenna grounding portion, and only with rectangle
Region representation aerial radiation portion 920,922, and aerial radiation portion 920,922 is denoted as radiating with corresponding grounding parts connecting place
Portion edge BL_920, BL_922.As shown in Fig. 9 A~Fig. 9 F, wireless communication apparatus 90 is to make one by a linking part 904
One template body 900 is securable to one second template body 902 or pulled out by the second template body 902, and then switches on pen electricity
Pattern and first, second plate mode.That is, after the first template body 900 separates with the second template body 902, its
Directly smooth can operate in the first plate mode in the second template body 902, or rotation 180 degree after it is smooth in the second template sheet
Body 902 and operate in the second plate mode.In this case, the set location of metal barricade 924,930 is relevant to the first flat board
The set location in aerial radiation portion 920 under pattern and the second plate mode；The set location of metal barricade 926,928 is then relevant to
The set location in aerial radiation portion 922 under first plate mode and the second plate mode.The explanation of radio system 92, which is directed to, has two
The wireless communication apparatus 90 of kind plate mode, the position of metal barricade 924~930 how is designed and determines, as other changes
Refer to foregoing, do not repeat separately.
Fig. 7 A to Fig. 9 F are position of the explanation by suitably adjustment metal barricade, and present invention can apply to different radio communication
Device, right not limited to this, present invention can apply to the various changeable wireless telecommunications dresses for operating in a power mode and plate mode
Put, as long as ensuring that the base that metal barricade can be compared to antenna under plate mode has a preset height, that is, meet the present invention
Requirement.In addition, it is other such as the material of the first template body or the second template body, shape, element for being included etc., or
It is form, size, quantity of antenna etc., the shape of metal barricade, quantity etc., all should be suitably adjusted according to needed for system.
In the prior art, for the changeable wireless communication apparatus for operating in a power mode or plate mode, operation is worked as
When plate mode, because the back side of screen is smooth in base, the efficiency of antenna can be by the interference or influence of base.Compare
Under, metal barricade of the invention is the irradiation unit edge of generally adjacent antenna when plate mode, and setting compared to antenna
The face of putting has preset height, thus the emittance of antenna can be avoided internally to distribute, with avoid the radiation efficiency of antenna by
Interference.Consequently, it is possible to when wireless communication apparatus operates in plate mode, radio system of the invention can still maintain wireless telecommunications
The normal operation of function.
Presently preferred embodiments of the present invention is the foregoing is only, all equivalent changes done according to the claims in the present invention are with repairing
Decorations, it should all belong to the covering scope of the present invention.
Claims (7)
1. a kind of radio system, for a wireless communication apparatus, the wireless communication apparatus includes the first template body and second
Template body, and it is changeable operate in a plate mode and at least one non-flat plate mode, in the plate mode, the first template sheet
One angle of body and the second template body is less than a preset value, and at least one non-flat plate mode, the first template body
And the angle of the second template body is more than the preset value, the radio system includes：
An at least antenna, is arranged in the first template body and one first plane extends along the first template body, each
Antenna includes adjacent an irradiation unit and a grounding parts；And
An at least metal barricade, a system ground terminal of the wireless communication apparatus is electrically connected to, be arranged in the second template body
It is relevant to the position that an at least antenna is arranged in the first template body, and along one second plane of the second template body
Extension；
Wherein, when the wireless communication apparatus operates in the plate mode, second plane is vertical with first plane and makes every
One metal barricade has a height relative to first plane；
Wherein, when the wireless communication apparatus operates in the plate mode, each metal barricade is relative to the one of first plane
The irradiation unit of projection result antenna in this at least an antenna.
2. radio system as claimed in claim 1, the wherein wireless communication apparatus are a computer systems, the first template body
A screen comprising the computer system, the plate mode are a back side of the first template body relative to the screen display direction
The smooth second template body.
3. one side of radio system as claimed in claim 1, wherein a setting area of the parallel irradiation unit of the projection result
Edge.
4. a length of radio system as claimed in claim 3, the wherein projection result is more than or equal to being somebody's turn to do for the irradiation unit
One length at the edge of setting area.
5. radio system as claimed in claim 1, wherein this is highly more than or equal to 1 millimeter.
6. radio system as claimed in claim 1, the wherein highly non-definite value.
7. radio system as claimed in claim 1, each of which metal barricade relative to first plane the projection result
It is overlapping with the grounding parts of the antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591568.0A CN104656776B (en) | 2013-11-21 | 2013-11-21 | Radio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591568.0A CN104656776B (en) | 2013-11-21 | 2013-11-21 | Radio system |
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| Publication Number | Publication Date |
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| CN104656776A CN104656776A (en) | 2015-05-27 |
| CN104656776B true CN104656776B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310591568.0A Active CN104656776B (en) | 2013-11-21 | 2013-11-21 | Radio system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2019001191A (en) * | 2016-07-27 | 2019-10-02 | Huawei Tech Co Ltd | Wireless transceiving apparatus, antenna unit and base station. |
| TWI634830B (en) * | 2017-01-26 | 2018-09-01 | 啓碁科技股份有限公司 | Convertible mobile device and radiation enhancement device |
| CN108803777B (en) * | 2017-05-04 | 2021-06-18 | 启碁科技股份有限公司 | Deformable mobile device and radiation enhancement device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI224739B (en) * | 2003-10-22 | 2004-12-01 | Wistron Corp | Electronic apparatus with the combination of notebook computer and tablet computer |
| CN100385736C (en) * | 2003-12-10 | 2008-04-30 | 宏碁股份有限公司 | Antenna switching unit of computer wireless network and method |
| US7605763B2 (en) * | 2005-09-15 | 2009-10-20 | Dell Products L.P. | Combination antenna with multiple feed points |
| CN101783434B (en) * | 2009-01-16 | 2012-10-24 | 纬创资通股份有限公司 | Tablet computer and antenna module thereof |
| CN101800357B (en) * | 2009-02-09 | 2013-01-02 | 智易科技股份有限公司 | Double-frequency printed unipole antenna |
| CN102263318A (en) * | 2010-05-24 | 2011-11-30 | 广达电脑股份有限公司 | Antenna module and electronic device with same |
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| CN104656776A (en) | 2015-05-27 |
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