CN105870592A - Mobile communication equipment, and middle and back cover of mobile communication equipment - Google Patents
Mobile communication equipment, and middle and back cover of mobile communication equipment Download PDFInfo
- Publication number
- CN105870592A CN105870592A CN201610168112.7A CN201610168112A CN105870592A CN 105870592 A CN105870592 A CN 105870592A CN 201610168112 A CN201610168112 A CN 201610168112A CN 105870592 A CN105870592 A CN 105870592A
- Authority
- CN
- China
- Prior art keywords
- antenna
- mobile communication
- bonnet
- hollow
- out parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
- H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
Abstract
The invention discloses mobile communication equipment. The mobile communication equipment comprises a back cover and a middle plate, wherein the back cover is a metal plate; the back surface and the side face of the mobile communication equipment are covered with the metal plate; one side face of the metal plate comprises a first antenna grounding point and a first antenna feed point electrically connected with the main board of the mobile communication equipment so as to form a first antenna on the side face; a first back cover hollow-out part is formed in one back surface of the metal plate; and the middle plate is provided with a first middle plate hollow-out part, wherein the first back cover hollow-out part and the first middle plate hollow-out part supply a clearance region so as to set the first antenna on the mobile communication equipment.
Description
Technical field
The present invention relates to field of mobile communication, particularly relate to a kind of mobile communication equipment and described movement is led to
The middle plate of news equipment, bonnet.
Background technology
Metal material is the fuselage bonnet material that mobile communication equipment is most frequently with, to improve fuselage intensity and U.S.
Sight degree.Owing to metal material can shield ELECTROMAGNETIC RADIATION SIGNATURE, after therefore using metal fuselage in prior art
The mobile communication equipment of lid needs with plastics or other isolation material, metal to be carried out block segmentation at bonnet, with
Maintain reception and the transmission of aerial signal.Accompanying drawing 1A to shown in accompanying drawing 1C be in prior art three kinds common
The metal fuselage structures of mobile communication equipment.
It is with the fuselage rear cover structure schematic diagram of little area metal block receiving and transmitting signal shown in accompanying drawing 1A, including
Metal blocks 111,113 and 115, and plastics block 112 and 114.Need according to the frequency of different antennae
Ask, use plastics block 112 and 114 that metal back cover is divided into different area size and insulated from each other
Metal blocks 111,113 and 115, recycling laser engraving technique or flexible PCB make antenna with corresponding
Metal blocks each connect in fuselage interior, thus in metal blocks, realize the resonance of aerial signal, allow
Metal fuselage becomes the emitter of signal.
It it is the fuselage bonnet knot coordinating receiving and transmitting signal with little area plastics block and metal blocks shown in accompanying drawing 1B
Structure schematic diagram, including metal blocks 121,123 and 125, and plastics block 122 and 124.Laser is carved
Antenna that carving technology makes or use the antenna of flexible PCB be arranged in fuselage with plastics block 122 and
The region of 124 correspondences, by plastics block 122 and 124 receiving and transmitting signal.Metal blocks 121,123 and
125 are split by plastics block 122 and 124, for assisting the antenna of fuselage interior to carry out receiving and transmitting signal.
It is with the fuselage rear cover structure schematic diagram of extensive insulation material block receiving and transmitting signal shown in accompanying drawing 1C,
Including metal blocks 131,132,133 and 134, and plastics block 135.The antenna of fuselage interior is saturating
Cross and occupy the plastics block 135 of fuselage major part area and come receiving and transmitting signal, metal blocks 131,132,133
Split by plastics block 135 with 134, for assisting the antenna of fuselage interior to carry out receiving and transmitting signal.
The shortcoming of prior art is that rear cover structure is complicated, needs the precision milling machine carried out repeatedly to be processed,
The expensive outward appearance techniques such as in-mould injection must also be coordinated to complete.And in order to allow fuselage interior antenna with outer
Shell effectively links, and fuselage interior must also increase the parts such as antenna holder, causes the increase of fuselage thickness and becomes
This increase.And bonnet is divided into multiple block and also causes the aesthetic measure of fuselage to decline.
Summary of the invention
The technical problem to be solved is to provide a kind of mobile communication equipment and described movement is led to
The middle plate of news equipment, bonnet, it is possible to solve the problems referred to above.
In order to solve the problems referred to above, the invention provides a kind of mobile communication equipment, including bonnet and middle plate,
Described bonnet is a metallic plate, and described metallic plate covers the back side and the side of described mobile communication equipment；Described
The one side of metallic plate includes the first antenna earth point and being electrically connected with mobile communication equipment mainboard
First antenna distributing point, thus on described side, form a first antenna；One back side tool of described metallic plate
Having the first bonnet hollow-out parts, described middle plate to have a first median plate hollow-out parts, wherein, described first bonnet is engraved
Sky portion and described first median plate hollow-out parts provide clean for arranging the first antenna on described mobile communication equipment
Dead zone.
Optionally, described bonnet includes a backboard and the center arranged around described backboard side, described
First bonnet hollow-out parts is arranged on the convergence part setting of described center and backboard.
Optionally, an annular groove, described first bonnet hollow out are set in the convergence part of described backboard Yu center
Portion is arranged in described annular groove, and an insulation frame is inlayed and is arranged in described annular groove to cover described the
One bonnet hollow-out parts.
Optionally, the material of described insulation frame is plastics.
Optionally, described first median plate hollow-out parts along the length range that described middle plate upper edge is downward is
10mm-15mm, the described first antenna earth point distance apart from described first median plate hollow-out parts lower edge is
0mm-5mm。
Optionally, described first antenna is selected from gps antenna, Bluetooth antenna, WLAN antenna
Plant or combine the three-in-one antenna of three of the above antenna.
Optionally, the one side of described metallic plate includes be electrically connected with described mobile communication equipment mainboard
Second antenna ground point and one second antenna feed point, thus on described side, form one second antenna；Institute
The back side stating metallic plate has one second bonnet hollow-out parts, and described middle plate has a second median plate hollow-out parts, its
In, described second bonnet hollow-out parts and described second median plate hollow-out parts are to arrange on described mobile communication equipment
One second antenna provides clearance zone.Described second antenna is classification antenna.Described second median plate hollow-out parts is to set
Put one second groove on middle plate one side.
Optionally, the back side of described metallic plate has the 3rd bonnet hollow-out parts, and described 3rd bonnet hollow-out parts is
A main antenna in described mobile communication equipment provides clearance zone.The width of described 3rd bonnet hollow-out parts is
1mm-10mm。
Optionally, the material of described middle plate is metal.The material of described middle plate is magnalium.
In order to solve the problems referred to above, the invention provides the middle plate of a kind of mobile communication equipment, be arranged on described
Between one mainboard and a bonnet of mobile communication equipment, described middle plate has a first median plate hollow-out parts；Described
First median plate hollow-out parts provides clearance zone for arranging the first antenna on described mobile communication equipment, and described the
The feeder line of one antenna is positioned at the one side of described mobile communication equipment.
In order to solve the problems referred to above, the invention provides the bonnet of a kind of mobile communication equipment, described bonnet is
One metallic plate, described metallic plate covers the back side and the side of described mobile communication equipment；The one of described metallic plate
Side includes a first antenna earth point and the first antenna feedback being electrically connected with mobile communication equipment mainboard
Electricity point, thus on described side, form a first antenna；One back side of described metallic plate has the first bonnet
Hollow-out parts, described first bonnet hollow-out parts provides clearance zone for described first antenna.
It is an advantage of the current invention that the thickness reducing complete machine, and bonnet visually do not have divided,
Being complete metallic plate, visual effect is attractive in appearance and difficulty of processing reduces.
Accompanying drawing explanation
Accompanying drawing 1A is to the metal machine shown in accompanying drawing 1C being three kinds of common mobile communication equipments in prior art
Body structure.
Shown in accompanying drawing 2 be mobile communication equipment in a detailed description of the invention of the present invention structural representation.
It it is the partial enlargement structural representation of mobile communication equipment in accompanying drawing 2 shown in accompanying drawing 3.
It it is the partial structurtes schematic diagram of the middle plate in the embodiment of the invention and bonnet shown in accompanying drawing 4A.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 4B.
It it is the equivalent matched scheme of antenna shown in accompanying drawing 4A shown in accompanying drawing 5A.
It it is the equivalent matched scheme of antenna shown in accompanying drawing 4B shown in accompanying drawing 5B.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 6.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 7.
Detailed description of the invention
In the mobile communication equipment below in conjunction with the accompanying drawings present invention provided and described mobile communication equipment
Plate, the detailed description of the invention of bonnet elaborate.
It is the structural representation of mobile communication equipment 20 in the embodiment of the invention shown in accompanying drawing 2,
Including screen 290, middle plate 220, constitute the metallic plate 230 of bonnet and be embedded in metallic plate 230
Insulation frame 231.Wherein, described metallic plate 230 is specifically by a backboard and in described backboard side
Frame is formed, and center and backboard are the most all made up of metal.Center arranges the first bonnet with the convergence part of backboard
Hollow-out parts 233.In this embodiment, described first bonnet hollow-out parts 233 be arranged on one annular recessed
In groove 232.Described center is connected by described annular groove 232 with backboard.Described insulation frame 231 is inlayed
It is arranged in described annular groove 232.The mainboard of mobile communication equipment 20 and other electronic devices and components are (not
Diagram) it is arranged between middle plate 220 and the metallic plate 230 of described mobile communication equipment 20.Described middle plate
220 is one block of rigidity sheet material being made up of rigid materials such as magnalium or other metals.Middle plate 220
Main Function is the mechanical support providing rigidity for mobile communication equipment 20 and inner member thereof, to promote shifting
The structural strength of dynamic communication apparatus 20, it is ensured that its most not modification.
It it is the partial enlargement structural representation of mobile communication equipment 20 in accompanying drawing 2 shown in accompanying drawing 3.At this tool
In body embodiment, described middle plate 220 has plate hollow-out parts 311 in, the center of described metallic plate 230
Be provided with the first bonnet hollow-out parts 233 in the annular groove 232 of backboard convergence part, wherein, described middle plate
Hollow-out parts 311 is corresponding with the position of described first bonnet hollow-out parts 233, when described middle plate 220 is with described
When metallic plate 230 and the combination of described insulation frame 231 are installed, after described middle plate hollow-out parts 311 and described first
Lid hollow-out parts 233 constitutes the clearance zone of antenna, and described clearance zone can be with the described middle plate hollow-out parts 311 of covering
Insulation frame part together form a space, and this space can be a cavity, it is also possible to insulant pair
Between described middle plate hollow-out parts 311 and described hollow-out parts 331, the space at interval is filled with, and fills insulation material
The effect of material is that the structure to void region carries out reinforcement.The effect of said structure is to reduce described movement
The middle plate 220 of communication apparatus 20 and the metallic plate 230 of the composition bonnet radiation shadow to the electromagnetic signal of antenna
Ring, the antenna radiation performance promoting this section of region of mobile communication equipment 20 with this and resonance efficiency.
In a detailed description of the invention, the feeder line of described antenna is positioned at the one of described mobile communication equipment 20
Lateral side regions 312, on the side on the close top that lateral side regions is specially described mobile communication equipment 20, this
More than being usually provided with the one in gps antenna, Bluetooth antenna, WLAN antenna in a little regions or combining
The three-in-one antenna of three kinds of antennas.Owing to scheme preferred in the present invention is the metallic plate 230 as bonnet
The all metals of material of backboard and center, the main metal being therefore arranged on lateral side regions 312 antenna is done
Disturb and come from metallic plate 230, therefore to can normal receiving and transmitting signal, need by backboard with this antenna pair
The region hollow out answered, forms the first bonnet hollow-out parts 233.
With further reference to accompanying drawing 3, based on the metal that bonnet is all-metal material as mobile communication equipment 20
Plate 230, therefore in this detailed description of the invention, the convergence part of metallic plate 230 backboard and center is provided with the
One bonnet hollow-out parts 233.Backboard is specially an annular groove 232, described convergence part with the convergence part of center
The backboard making metallic plate 230 is one-body molded with center, is all metal material.Described bonnet also includes inlaying
Insulation frame 231 in described annular groove 232, described first bonnet hollow-out parts 233 is by described insulation frame
231 cover.The width of annular groove 232 notch can be arranged between 0.5mm-10mm, makes insulation frame
231 be installed on this annular groove 232 after to be exposed to outer width be 0.5mm-10mm, it is ensured that at not shadow
While ringing antenna performance, make described mobile communication 20 expose the metal material of more area, increase it and regard
Feel attractive in appearance and integraty.
In this embodiment, the material of described insulation frame 231 is plastics.In other specific embodiment parties
In formula, the material of described insulation frame 231 can also be rubber or timber etc..
Comprehensive aforesaid specific embodiments, for mobile communication equipment 20 in the present invention, described antenna headroom
Plot structure must be made up of with described first bonnet hollow-out parts 233 described middle plate hollow-out parts 311.And work as
The bonnet of described mobile communication equipment 20 uses metal center to combine in the detailed description of the invention of plastic back plate,
The scheme having only to plate hollow-out parts can meet the requirement of clearance zone described in antenna.And, when described movement
The bonnet of communication apparatus 20 uses the center containing isolation material structure to combine the detailed description of the invention of metal backing
In, only use the scheme of bonnet hollow-out parts can meet the requirement of clearance zone described in antenna.
It it is the partial structurtes schematic diagram of the middle plate in the embodiment of the invention and bonnet shown in accompanying drawing 4A.
In this embodiment, in the range of aforesaid lateral side regions 312, the side of described metallic plate 230
Face center includes the first antenna earth point 411a and that the mainboard with mobile communication equipment 20 is electrically connected with
First antenna distributing point 412a, thus form first antenna 41a on the center of described side.First antenna
The side center of earth point 411a, first antenna distributing point 412a and metallic plate 230 constitutes an annular sky
Line, the path of its equivalence feeder line is along metallic plate 230 side center, wherein, according to technique and design
Needs, the first antenna distributing point 412a being positioned at center end is disposed proximate to center sidepiece.At this
In detailed description of the invention, the path physical length of feeder should be the work of first antenna 41a electromagnetic signal
/ 4th of wavelength, i.e. first antenna distributing point 412a to the distance of first antenna earth point 411a, this
Invent, by floating the scheme mated, this path is carried out equivalenceization.It is the most i.e. antenna 41a
Equivalent matched scheme, this matching scheme by arranging match circuit 51 between place and distributing point, and
Arranging grounded inductor/electric capacity makes the path of described equivalence feeder line shorten, and match circuit 51 uses π type or double π
Type match circuit.Concrete, by the equivalent matched scheme of first antenna 41a, middle plate hollow-out parts 311 edge
Length L that in, plate 220 upper edge is downward is 10mm-15mm, and the position of first antenna earth point 411a
The scope of putting is as shown in length D in Fig. 4 A, and in distance, the distance of plate hollow-out parts 311 lower edge is
0mm-5mm。
In order to provide headroom to first antenna 41a, correspondence, the backboard of described metallic plate 230 and center
Convergence part has the first bonnet hollow-out parts 431 and matches with described middle plate hollow-out parts 311.Described middle plate 220
During installation combined with described metallic plate 230 and described insulation frame 231, provide for described first antenna 41a
Clearance zone.Described first antenna 41a is selected from gps antenna, Bluetooth antenna, WLAN antenna
Plant or combine the three-in-one antenna of three of the above antenna.
In other detailed description of the invention, the embodiment being arranged on by antenna is not limited only to accompanying drawing 4A institute
The mode shown, it is also possible to be to use laser engraving technique directly to make antenna in center position, side, or adopt
The side of mobile communication equipment 20 it is attached to the antenna of flexible PCB.Antenna is arranged by any one
At the mobile communication equipment of side, by region hollow out corresponding with this antenna on middle plate, plate hollow-out parts in formation
All be conducive to this antenna receiving and transmitting signal.Shown in accompanying drawing 4A using middle plate hollow-out parts 311 shape as hollow-out parts
It is easy to machining, and extra meeting will not be produced causes the stress of the component undergoes deformation such as screen 290.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 4B.At this
In detailed description of the invention, in the range of aforesaid lateral side regions 312, in the one side of described metallic plate 230
Frame includes the first antenna earth point 411b and one first that the mainboard with mobile communication equipment 20 is electrically connected with
Antenna feed point 412b, thus form first antenna 41b on the center of described side.First antenna ground connection
The side center of some 411b, first antenna distributing point 412b and metallic plate 230 constitutes an inverted F shaped antenna,
The path of its equivalence feeder line is along metallic plate 230 side.In order to obtain equivalence feedback at described side center
Line, the side of metallic plate 230 also should include an opening 490.Wherein, according to technique and the needs of design,
The opening 490 being positioned at center end is disposed proximate to center sidepiece.Meanwhile, in this embodiment,
The path physical length of feeder should be 1/4th of first antenna 41b electromagnetic signal operation wavelength,
The i.e. distance of opening 490 to first antenna earth point 411b is first antenna 41b electromagnetic signal operation wavelength
1/4th, the present invention carries out equivalenceization by the scheme mated floatingly to this path.Such as accompanying drawing 5B institute
Showing it is i.e. the equivalent matched scheme of first antenna 41b, this matching scheme is by setting between place and distributing point
Putting match circuit 52 makes the path of described equivalence feeder line shorten with grounded inductor or electric capacity, and match circuit 52 is same
Sample uses π type or double π type match circuit.Concrete, by the equivalent matched scheme of first day antenna 41b,
Middle plate hollow-out parts 311 is 10mm-15mm along length L that middle plate 220 upper edge is downward, first antenna
The position range of earth point 411b equally as shown in length D in Fig. 4 A, distance in plate hollow-out parts 311
The distance of lower edge is 0mm-5mm.
In order to provide headroom to first antenna 41b, correspondence, the backboard of described metallic plate 230 and center
Convergence part has the first bonnet hollow-out parts 431 and matches with described middle plate hollow-out parts 311.Described middle plate 220
With described metallic plate 230 and the described combined installation of insulation frame 231, provide clean for described first antenna 41b
Dead zone.Described first antenna 41b is selected from the one in gps antenna, Bluetooth antenna, WLAN antenna
Or combine the three-in-one antenna of three of the above antenna.
Comprehensive aforesaid detailed description of the invention, in principle, the path physical length of feeder is directly to use
/ 4th effects of electromagnetic signal operation wavelength are optimal, and directly use this length to carry out the hollow out of middle plate
Increasing headroom, the structural strength that can cause mobile communication equipment 20 is not enough, and uses the scheme of equivalent matched
Shortening this length and the effect of resonance can be lost, the length L scope of the most described middle plate hollow-out parts 311 uses
The effect of 10mm-15mm is i.e.: not only ensure the structural strength of equipment but also ensure the resonance effect of antenna simultaneously
Rate.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 6.At this tool
In body embodiment, the metallic plate 630 constituting bonnet also includes electrical with the mainboard of mobile communication equipment 20
One second antenna ground point 621 and one second antenna feed point 622 connected, thus shape on described side
Become one second antenna 62.Second antenna ground point the 621, second antenna feed point 622 and metallic plate 630
Side constitute a loop aerial, its equivalence feeder line path along metallic plate 630 side, this equivalence
The physical path length of feeder line should be 1/4th of the second antenna 62 operation wavelength, in order to reduce this road
Footpath, it can use the equivalents mated shown in Fig. 5 A with 5B equally floatingly.
In order to provide headroom to the second antenna 62, corresponding, a back side of described metallic plate 230 has the
Two bonnet hollow-out parts 632 match with described middle plate hollow-out parts.Described middle plate 220 and described metallic plate 230
And the described combined installation of insulation frame 231, provide clearance zone for described second antenna 62.
Owing to first antenna 41a in the second antenna 62 and accompanying drawing 4A shown in accompanying drawing 6 is symmetrical, therefore
The hollow-out parts of middle plate can also be symmetrical with the middle plate hollow-out parts 311 in accompanying drawing 4A, so place is the most superfluous
Stating, the second antenna 62 can be arranged in described mobile communication equipment 20 with first antenna simultaneously, it is possible to
To be separately provided.Further, described second antenna 62 can also be and first antenna 41b shown in accompanying drawing 4B
Symmetrical inverted F shaped antenna.Described first antenna select 41a/41b be selected from gps antenna, Bluetooth antenna,
In the detailed description of the invention of a kind of in WLAN antenna or the three-in-one antenna that combines three of the above antenna, institute
Stating the second antenna 62 is classification antenna.Otherwise, in other detailed description of the invention, described first antenna
Selecting 41a/41b can also be classification antenna, and described second antenna 62 is then selected from gps antenna, bluetooth
A kind of in antenna, WLAN antenna or combine the three-in-one antenna of three of the above antenna.
It it is the partial structurtes schematic diagram of bonnet in the embodiment of the invention shown in accompanying drawing 7.At this tool
In body embodiment, the back side as the metallic plate 730 of bonnet has the 3rd bonnet hollow-out parts 733, described
3rd bonnet hollow-out parts 733 provides clearance zone for the main antenna in described mobile communication equipment.Described 3rd
The width of bonnet hollow-out parts 733 is 1mm-10mm, and correspondingly, described insulation frame 231 is for covering described the
The width of the part of three bonnet hollow-out parts 733, should adjust accordingly, and described 3rd bonnet hollow-out parts 733 strengthens
The effect of width is to adapt to main antenna broader working frequency range requirement, makes the resonance of main antenna, radiation efficiency
More preferably.
The above is only the preferred embodiment of the present invention, it is noted that common for the art
Technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (28)
1. a mobile communication equipment, including bonnet and middle plate, it is characterised in that
Described bonnet is a metallic plate, and described metallic plate covers the back side and the side of described mobile communication equipment；
The one side of described metallic plate includes the first antenna ground connection being electrically connected with mobile communication equipment mainboard
Point and a first antenna distributing point, thus on described side, form a first antenna；
One back side of described metallic plate has the first bonnet hollow-out parts, and described middle plate has a first median plate hollow out
Portion, wherein, described first bonnet hollow-out parts and described first median plate hollow-out parts are led to for arranging described movement
A first antenna on news equipment provides clearance zone.
Mobile communication equipment the most according to claim 1, it is characterised in that described bonnet includes a backboard
And around described backboard side arrange a center, described first bonnet hollow-out parts be arranged on described in
Frame and the convergence part of backboard.
Mobile communication equipment the most according to claim 2, it is characterised in that at described backboard and center
Convergence part arranges an annular groove, and described first bonnet hollow-out parts is arranged in described annular groove, and one
Insulation frame is inlayed and is arranged in described annular groove to cover described first bonnet hollow-out parts.
Mobile communication equipment the most according to claim 3, it is characterised in that the material of described insulation frame is
Plastics.
Mobile communication equipment the most according to claim 1, it is characterised in that described first median plate hollow-out parts
The length range downward along described middle plate upper edge is 10mm-15mm, described first antenna earth point
Distance apart from described first median plate hollow-out parts lower edge is 0mm-5mm.
Mobile communication equipment the most according to claim 1, it is characterised in that described first antenna is selected from
A kind of in gps antenna, Bluetooth antenna, WLAN antenna or combine the three-in-one of three of the above antenna
Antenna.
Mobile communication equipment the most according to claim 1, it is characterised in that
The one side of described metallic plate includes one second antenna being electrically connected with described mobile communication equipment mainboard
Earth point and one second antenna feed point, thus on described side, form one second antenna；
The back side of described metallic plate has one second bonnet hollow-out parts, and described middle plate has a second median plate hollow out
Portion, wherein, described second bonnet hollow-out parts and described second median plate hollow-out parts are led to for arranging described movement
One second antenna on news equipment provides clearance zone.
Mobile communication equipment the most according to claim 7, it is characterised in that described second antenna is classification
Antenna.
Mobile communication equipment the most according to claim 1, it is characterised in that the back side tool of described metallic plate
Having the 3rd bonnet hollow-out parts, described 3rd bonnet hollow-out parts is the main sky of in described mobile communication equipment
Line provides clearance zone.
Mobile communication equipment the most according to claim 10, it is characterised in that described 3rd bonnet hollow-out parts
Width be 1mm-10mm.
11. mobile communication equipments according to claim 1, it is characterised in that the material of described middle plate is gold
Belong to.
12. mobile communication equipments according to claim 11, it is characterised in that the material of described middle plate is magnesium
Aluminium alloy.
The middle plate of 13. 1 kinds of mobile communication equipments, is arranged on inside described mobile communication equipment, it is characterised in that
Described middle plate has a first median plate hollow-out parts；
Described first median plate hollow-out parts provides clearance zone for arranging the first antenna on described mobile communication equipment,
The feeder line of described first antenna is positioned at the one side of described mobile communication equipment.
The middle plate of 14. mobile communication equipments according to claim 13, it is characterised in that described first antenna
Selected from a kind of in gps antenna, Bluetooth antenna, WLAN antenna or combine three of the above antenna
Three-in-one antenna.
The middle plate of 15. mobile communication equipments according to claim 13, it is characterised in that described first median plate
Hollow-out parts is 10mm-15mm along the length range that described middle plate upper edge is downward.
The middle plate of 16. mobile communication equipments according to claim 13, it is characterised in that
Described middle plate has a second median plate hollow-out parts；
Described second median plate hollow-out parts provides clearance zone for arranging one second antenna on described mobile communication equipment,
The feeder line of described second antenna is positioned at the one side of described mobile communication equipment.
The middle plate of 17. mobile communication equipments according to claim 16, it is characterised in that described second antenna
For classification antenna.
The middle plate of 18. mobile communication equipments according to claim 13, it is characterised in that the material of described middle plate
Material is metal.
The middle plate of 19. mobile communication equipments according to claim 18, it is characterised in that the material of described middle plate
Material is magnalium.
The bonnet of 20. 1 kinds of mobile communication equipments, it is characterised in that:
Described bonnet is a metallic plate, and described metallic plate covers the back side and the side of described mobile communication equipment；
The one side of described metallic plate includes the first antenna ground connection being electrically connected with mobile communication equipment mainboard
Point and a first antenna distributing point, thus on described side, form a first antenna；
One back side of described metallic plate has the first bonnet hollow-out parts, and described first bonnet hollow-out parts is described
One antenna provides clearance zone.
The bonnet of 21. mobile communication equipments according to claim 20, it is characterised in that described bonnet includes
One backboard and the center arranged around described backboard side, described first bonnet hollow-out parts is arranged on
Described center is arranged with the convergence part of backboard.
The bonnet of 22. mobile communication equipments according to claim 21, it is characterised in that described backboard with
The convergence part of center arranges an annular groove, and described first bonnet hollow-out parts is arranged on described annular groove
In, an insulation frame is inlayed and is arranged in described annular groove to cover described first bonnet hollow-out parts.
The bonnet of 23. mobile communication equipments according to claim 22, it is characterised in that described insulation frame
Material is plastics.
The bonnet of 24. mobile communication equipments according to claim 21, it is characterised in that described first antenna
Selected from a kind of in gps antenna, Bluetooth antenna, WLAN antenna or combine three of the above antenna
Three-in-one antenna.
The bonnet of 25. mobile communication equipments according to claim 21, it is characterised in that
The one side of described metallic plate includes one second antenna ground being electrically connected with mobile communication equipment mainboard
Point and one second antenna feed point, thus on described side, form one second antenna；
The back side of described metallic plate has one second bonnet hollow-out parts, and described second bonnet hollow-out parts is described
Two antennas provide clearance zone.
The bonnet of 26. mobile communication equipments according to claim 21, it is characterised in that described second antenna
For classification antenna.
The bonnet of 27. mobile communication equipments according to claim 21, it is characterised in that described metallic plate
The back side there is the 3rd bonnet hollow-out parts, described 3rd bonnet hollow-out parts is in described mobile communication equipment
One main antenna provide clearance zone.
The bonnet of 28. mobile communication equipments according to claim 27, it is characterised in that described 3rd bonnet
The width of hollow-out parts is 1mm-10mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168112.7A CN105870592B (en) | 2016-03-23 | 2016-03-23 | Middle plate, the rear cover of mobile communication equipment and the mobile communication equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610168112.7A CN105870592B (en) | 2016-03-23 | 2016-03-23 | Middle plate, the rear cover of mobile communication equipment and the mobile communication equipment |
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| CN105870592A true CN105870592A (en) | 2016-08-17 |
| CN105870592B CN105870592B (en) | 2019-03-29 |
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| CN201610168112.7A Active CN105870592B (en) | 2016-03-23 | 2016-03-23 | Middle plate, the rear cover of mobile communication equipment and the mobile communication equipment |
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| CN106384873A (en) * | 2016-10-28 | 2017-02-08 | 上海传英信息技术有限公司 | Antenna based on terminal with metal cover, intelligent terminal and manufacturing method thereof |
| CN106601526A (en) * | 2016-12-14 | 2017-04-26 | 上海传英信息技术有限公司 | Waterproof button structure and mobile terminal |
| CN108655368A (en) * | 2018-05-24 | 2018-10-16 | Oppo广东移动通信有限公司 | Metal center processing method, metal center and mobile terminal |
| CN111146571A (en) * | 2018-11-06 | 2020-05-12 | 华为终端有限公司 | Coupling antenna device and electronic equipment |
| CN111277687A (en) * | 2020-02-17 | 2020-06-12 | 闻泰通讯股份有限公司 | Terminal device and hearing aid system |
| CN112993577A (en) * | 2021-02-20 | 2021-06-18 | 惠州Tcl移动通信有限公司 | Antenna structure and terminal thereof |
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| CN106384873A (en) * | 2016-10-28 | 2017-02-08 | 上海传英信息技术有限公司 | Antenna based on terminal with metal cover, intelligent terminal and manufacturing method thereof |
| CN106384873B (en) * | 2016-10-28 | 2024-03-12 | 上海传英信息技术有限公司 | Antenna based on terminal with metal cover body, intelligent terminal and manufacturing method of intelligent terminal |
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| CN108655368A (en) * | 2018-05-24 | 2018-10-16 | Oppo广东移动通信有限公司 | Metal center processing method, metal center and mobile terminal |
| CN108655368B (en) * | 2018-05-24 | 2021-01-26 | Oppo广东移动通信有限公司 | Metal middle frame processing method, metal middle frame and mobile terminal |
| CN111146571A (en) * | 2018-11-06 | 2020-05-12 | 华为终端有限公司 | Coupling antenna device and electronic equipment |
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| CN111277687A (en) * | 2020-02-17 | 2020-06-12 | 闻泰通讯股份有限公司 | Terminal device and hearing aid system |
| CN112993577A (en) * | 2021-02-20 | 2021-06-18 | 惠州Tcl移动通信有限公司 | Antenna structure and terminal thereof |
| CN112993577B (en) * | 2021-02-20 | 2024-01-19 | 惠州Tcl移动通信有限公司 | Antenna structure and terminal thereof |
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| Publication number | Publication date |
|---|---|
| CN105870592B (en) | 2019-03-29 |
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