CN106450680A - Terminal - Google Patents
Terminal Download PDFInfo
- Publication number
- CN106450680A CN106450680A CN201610977261.8A CN201610977261A CN106450680A CN 106450680 A CN106450680 A CN 106450680A CN 201610977261 A CN201610977261 A CN 201610977261A CN 106450680 A CN106450680 A CN 106450680A
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- CN
- China
- Prior art keywords
- metal bar
- edge metal
- terminal
- edge
- terminal according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to the technical field of the terminal, particularly to a terminal comprising a middle frame and an antenna unit. A hollow-out zone is formed at one end of the middle frame; and an edge metal strip is arranged at one side of the hollow-out zone. The edge metal strip adjacent to a feed part of the antenna unit is coupled with the feed part for feeding and is connected with a ground pin of the antenna unit for grounding; and the feed part and a main board of the terminal are connected. When the product is processed, the integration is not affected and the firmness of the product is not reduced. Besides, the feed part of the antenna unit is adjacent to the edge metal strip instead of direct connection with the antenna, so that the antenna performance is not affected under the circumstance that the quality of the antenna is reliable.
Description
Technical field
The present invention relates to field of terminal technology, and in particular to the antenna of terminal.
Background technology
As the various handheld terminals such as mobile phone, panel computer become increasingly popular, user in addition to the requirement to properties of product,
Appearance tactile impression and the reliability of product are more and more required.
At present, most of handset products generally adopt metal back cover or metal center with the outward appearance of improving product
Texture and reliability.But in order to realize antenna performance, it can be common that metal back cover is cracked, in order to by after cutting
A part of the part metals region as antenna.
But the integral structure for destroying metal in this way first is adopted, the reliability of product can be reduced, product
The firmness of shell reduces, and so that the associative perception of product is reduced.
Content of the invention
Embodiments provide a kind of terminal to solve the reliability of the existing product for cracking using metal bottom shell and bringing
Property, the problem that reduces of firmness and associative perception.
In view of this, the present invention provides a kind of terminal, and the terminal includes center and antenna assembly, one end of the center
With vacancy section, the side of the vacancy section is provided with edge metal bar, the feed of the edge metal bar and the antenna assembly
Portion is disposed adjacent and couple feed, and the edge metal bar connects the grounding leg of the antenna assembly and is grounded, the feed
Portion is connected with the mainboard of the terminal.
In certain embodiments, the current feed department includes distributing point and feeder line, and one end of the feeder line connects the feed point,
The other end is disposed adjacent and couple feed with the edge metal bar.
In certain embodiments, the edge metal bar is located at the opposite side of the metal shell on the back of the terminal.
In certain embodiments, one end of the grounding leg is connected with the edge metal bar, the other end and the gold
Earth point on category shell on the back is connected.
In certain embodiments, the edge metal bar is provided with more than one breakpoint.
In certain embodiments, the edge metal bar is provided with plural breakpoint, and the edge metal bar is upper
Grounding leg is additionally provided between two adjacent breakpoints.
In certain embodiments, fill insulant in the vacancy section.
In certain embodiments, the feeder line is oppositely arranged so that the feeder line and the edge with the position of the breakpoint
Bonding jumper couple feed.
In certain embodiments, on the edge metal bar, metal minor matters are additionally provided with.
In certain embodiments, the edge metal bar and the metal center integrated molding.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：In the embodiment of the present invention, employing
To crack on metal shell on the back, but by terminal center edge metal bar be disposed adjacent with current feed department and coupled
Feed, edge metal bar is grounded by grounding leg, equivalent to the overall load-carrying construction for still remaining metal center, is therefore being added
When work becomes product, product globality on the one hand can't be affected, nor the firmness of product can be reduced, additionally, it is traditional thread binding
The current feed department that puts using being disposed adjacent with edge metal bar, and and the non-immediate mode being connected with antenna, in antenna quality reliability
In the case of, antenna performance will not also reduce.
Description of the drawings
Fig. 1 is one embodiment figure of the antenna assembly of embodiment of the present invention terminal；
Fig. 2 is that another of the antenna assembly of embodiment of the present invention terminal implements illustration；
Fig. 3 is that another of the antenna assembly of embodiment of the present invention terminal implements illustration.
In accompanying drawing, each part is as follows：
1st, antenna assembly, 11, edge metal bar, 111, breakpoint, 112, metal minor matters, 12, current feed department, 121, distributing point,
122nd, feeder line, 13, grounding leg, 2, terminal, 21, metal center, 211, vacancy section, 22, metal shell on the back.
Specific embodiment
A kind of terminal is embodiments provided, slots and arrange edge metal bar using metal center come improving product
Reliability, strengthen the firmness of product and associative perception.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, should all belong to the model of present invention protection
Enclose.
It is described in detail individually below.
Term " first ", " second ", " the 3rd " " in description and claims of this specification and above-mentioned accompanying drawing
Four " etc. (if present) be for distinguishing similar object, without for describing specific order or precedence.Should manage
The data that solution is so used can be exchanged in the appropriate case, can be with except illustrating here so as to the embodiments described herein
Or the order beyond the content of description is implemented.
One embodiment figure of the antenna assembly that Fig. 1, Fig. 1 are terminals of the present invention is referred to, terminal includes center and antenna
Device 1, one end of center has vacancy section, and the side of the vacancy section is provided with edge metal bar 11, edge metal bar 11 and institute
The current feed department 12 for stating antenna assembly 1 is disposed adjacent and couple feed, and edge metal bar 11 connects the ground connection of the antenna assembly 1
Foot 13 and be grounded, current feed department 12 is connected with the mainboard of terminal.
As can be seen that a side of center is carried out windowing form vacancy section, edge metal bar constitutes center, and
The edge metal bar is really that the side with center away from the metal shell on the back of the terminal is arranged, in still remaining
The overall load-carrying construction of frame, therefore when product is processed into, on the one hand can't affect product globality, nor can reduce
The firmness of product, additionally, the current feed department of antenna assembly using being disposed adjacent couple feed with edge metal bar, and and non-immediate
The mode being connected with antenna, in the case of antenna quality is reliable, antenna performance will not also reduce.In addition to edge bonding jumper, in
The other parts of frame are probably metal material, it is also possible to plastic cement material, it is also possible to which existing metal material also has plastic cement material.
Optionally, the current feed department includes distributing point 121 and feeder line 122, and one end of the feeder line connects the feed point, separately
One end is disposed adjacent and couple feed with the edge metal bar.
It is understood that the setting of feeder line should be corresponding with edge metal bar, edge metal bar really as antenna,
It is thus desirable to fed to which by feeder line, the mode of feed has multiple, a such as edge feed, probe feed and couple feed etc.,
As shown in figure 1, its feeding classification is the feeder line passes through couple feed with the edge metal bar, it can be seen that feeder line is close
The part of edge metal bar is almost parallel with edge metal bar, and being fed using this mode preferably to be carried out to edge bonding jumper
Feed.
Optionally, edge metal bar is located at the opposite side of the metal shell on the back 22 of the terminal so that edge metal bar and gold
The large-area metal ground of category shell on the back keeps apart.
Optionally, one end of grounding leg 13 is connected with edge metal bar, the ground connection on the other end and the metal shell on the back
Point is connected.
This edge metal bar for arranging defines vacancy section equivalent in the side with edge metal bar, the vacancy section
By edge metal bar, two sides of metal center and surrounding for drain pan, fill insulant in vacancy section.
Optionally, the edge metal bar is provided with more than one breakpoint 111.In order that the tunable band limits of antenna
Bigger, it usually needs to arrange breakpoint, breakpoint is also to arrange on edge metal bar, that is, a frame of center, without
The upper and lower side frame of center is all cut off, to center intensity effect very little.
Additionally, more than one breakpoint can be arranged on edge metal bar, multiple breakpoints enable to antenna can
Join multiple frequency ranges.
Optionally, the edge metal bar is provided with plural breakpoint, positioned at adjacent on the edge metal bar
Grounding leg 13 is additionally provided between two breakpoints.
Wherein, by taking two breakpoints as an example, respectively the first breakpoint (left side breakpoint) and the second breakpoint (right side breakpoint),
Grounding leg can be set between one breakpoint and the second breakpoint, multiple breakpoints of matched edges bonding jumper can by edge metal bar every
From becoming multiple different antennas, and these antenna can easily be tuned.
Optionally, the metal shell on the back ground connection, one end of the grounding leg is connected with the edge metal bar, the other end
It is connected with the metal shell on the back.
In general, in handheld terminal, metal shell on the back is topmost metal ground, and various equipment grounds are general all direct
It is connected on metal shell on the back, above-mentioned grounding leg also very easily can be connected on the metal shell on the back, matched edges bonding jumper,
Breakpoint and grounding leg realize the isolation between different antennae.
Optionally, on the middle part of the edge metal bar or end, metal minor matters 112 are also associated with.Metal on end
Minor matters are connected with center, and are connected with metal shell on the back by center and are grounded.
Specifically, refer to Fig. 2 and Fig. 3, Fig. 2 be embodiment of the present invention terminal antenna assembly another embodiment
Figure, Fig. 3 is that another of the antenna assembly of embodiment of the present invention terminal implements illustration, and wherein Fig. 2 show the edge metal
The middle part of bar is connected with metal minor matters, is connected with metal minor matters on the end of Fig. 3 position edge metal bar.
The setting of breakpoint and metal minor matters are set in the middle part of edge metal bar or end can further expand day
The frequency range that line can be supported, strengthens the practicality of antenna and the scope of application, the metal can be directly by screw or metal
The components such as metal material part or flexible PCB in the terminal that the modes such as shell fragment connect, can be to not to realize antenna
It is tuned with frequency range.
Feeder line is oppositely arranged so that feeder line and edge metal bar couple feed with the position of breakpoint.As shown in Fig. 2 first is disconnected
Edge metal bar is divided into two sections by point, and the edge metal bar 11 on the left of grounding leg 13 is used as antenna radiator and feeder line 122
Couple feed.Edge metal bar part and the feeder line couple feed in the left side of the first breakpoint, this section of edge metal bar passes through center
It is grounded.In other embodiments, the position of the second breakpoint can also be correspondingly arranged a current feed department, so that grounding leg 13
Right side edge metal bar as antenna radiator and its feeder line couple feed, meanwhile, the edge metal bar on the right side of the second breakpoint
Part also with its feeder line couple feed, this section of edge metal bar be grounded by center.
Optionally, the edge metal bar in the embodiment of the present invention can be adopted as antenna and is melted into metal center one
Type, it would however also be possible to employ with edge metal bar described in metal center and the metal center integrated molding.The edge metal bar
Be fixedly connected with the metal center, due to center be probably and drain pan integrated molding, therefore, although edge metal bar with
Metal center is relatively fixed, but needs therebetween to do insulation processing, for example, can be filled out using some insulation filler
Filling, such as the material such as plastics, edge metal bar is realized while proof strength as the purpose of antenna.
Wherein, the center of the terminal can be metal center, and the metal center is provided with antenna installation position, the antenna peace
Dress position is provided with said antenna device.
It is to be appreciated that, the power supply circuits in terminal can also be connected to the antenna assembly in order to carry out for the antenna assembly
Power supply.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.For example, device embodiment described above is only schematic, for example, the unit
Divide, only a kind of division of logic function, can have other dividing mode, such as multiple units or component when actually realizing
Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or not execute.Another, shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, aobvious as unit
The part for showing can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
The above, above example only in order to technical scheme to be described, rather than a limitation；Although with reference to front
State embodiment to be described in detail the present invention, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of terminal, it is characterised in that：The terminal includes center and antenna assembly, and one end of the center has hollow out
Area, the side of the vacancy section is provided with edge metal bar, and the edge metal bar is adjacent with the current feed department of the antenna assembly to be set
Put and couple feed, and the edge metal bar connect the grounding leg of the antenna assembly and is grounded, the current feed department with described
The mainboard connection of terminal.
2. terminal according to claim 1, it is characterised in that：The current feed department includes distributing point and feeder line, the feeder line
One end connect the feed point, the other end is disposed adjacent and couple feed with the edge metal bar.
3. terminal according to claim 2, it is characterised in that：The edge metal bar is located at the metal shell on the back of the terminal
Opposite side.
4. terminal according to claim 3, it is characterised in that：One end of the grounding leg is connected with the edge metal bar
Connect, the other end is connected with the earth point on the metal shell on the back.
5. terminal according to claim 2, it is characterised in that：The edge metal bar is provided with more than one breakpoint.
6. terminal according to claim 5, it is characterised in that：The edge metal bar is provided with plural breakpoint,
Grounding leg also is provided between two adjacent breakpoints on the edge metal bar.
7. terminal according to claim 1, it is characterised in that：Fill insulant in the vacancy section.
8. the terminal according to any one of claim 4 to 6, it is characterised in that：The position of the feeder line and the breakpoint
It is oppositely arranged so that the feeder line and the edge metal bar couple feed.
9. terminal according to any one of claim 1 to 6, it is characterised in that：Gold is additionally provided with the edge metal bar
Category minor matters.
10. terminal according to any one of claim 1 to 6, it is characterised in that：The edge metal bar and the metal
Center integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977261.8A CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977261.8A CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450680A true CN106450680A (en) | 2017-02-22 |
| CN106450680B CN106450680B (en) | 2019-03-01 |
Family
ID=58181101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977261.8A Active CN106450680B (en) | 2016-11-04 | 2016-11-04 | A kind of terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450680B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196040A (en) * | 2017-05-25 | 2017-09-22 | 努比亚技术有限公司 | Center antenna assembly and mobile terminal |
| CN107579337A (en) * | 2017-07-12 | 2018-01-12 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
| CN107834171A (en) * | 2017-10-27 | 2018-03-23 | 上海安费诺永亿通讯电子有限公司 | A kind of compact double antenna unit and its mimo antenna system for becket mobile phone |
| CN110546812A (en) * | 2017-05-12 | 2019-12-06 | 华为技术有限公司 | Communication equipment |
| CN113839199A (en) * | 2021-09-27 | 2021-12-24 | 昆山睿翔讯通通信技术有限公司 | Mobile terminal with compact antenna pair |
| CN113839204A (en) * | 2021-09-18 | 2021-12-24 | 荣耀终端有限公司 | Mobile terminal and high isolation antenna pair |
| TWI792064B (en) * | 2020-06-10 | 2023-02-11 | 宏達國際電子股份有限公司 | Wireless communication device and case assembly |
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| US20150200463A1 (en) * | 2014-01-14 | 2015-07-16 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus and methods |
| US9413058B1 (en) * | 2015-07-10 | 2016-08-09 | Amazon Technologies, Inc. | Loop-feeding wireless area network (WAN) antenna for metal back cover |
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| CN201282187Y (en) * | 2008-09-19 | 2009-07-29 | 耀登科技股份有限公司 | Loop antenna for metal case or non-metal case mobile phone |
| CN101710644A (en) * | 2009-12-23 | 2010-05-19 | 深圳华为通信技术有限公司 | Antenna and wireless communication device |
| CN103151601A (en) * | 2013-02-27 | 2013-06-12 | 上海安费诺永亿通讯电子有限公司 | Bottom edge slot coupled antenna |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11605879B2 (en) | 2017-05-12 | 2023-03-14 | Huawei Technologies Co., Ltd. | Communication device |
| CN110546812A (en) * | 2017-05-12 | 2019-12-06 | 华为技术有限公司 | Communication equipment |
| US11075446B2 (en) | 2017-05-12 | 2021-07-27 | Huawei Technologies Co., Ltd. | Communication device |
| CN107196040A (en) * | 2017-05-25 | 2017-09-22 | 努比亚技术有限公司 | Center antenna assembly and mobile terminal |
| CN107579337A (en) * | 2017-07-12 | 2018-01-12 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
| CN107579337B (en) * | 2017-07-12 | 2020-03-20 | 瑞声科技(新加坡)有限公司 | Antenna system and mobile terminal |
| CN107834171A (en) * | 2017-10-27 | 2018-03-23 | 上海安费诺永亿通讯电子有限公司 | A kind of compact double antenna unit and its mimo antenna system for becket mobile phone |
| CN107834171B (en) * | 2017-10-27 | 2024-07-05 | 上海安费诺永亿通讯电子有限公司 | Compact double-antenna unit for metal ring mobile phone and MIMO antenna system thereof |
| TWI792064B (en) * | 2020-06-10 | 2023-02-11 | 宏達國際電子股份有限公司 | Wireless communication device and case assembly |
| US11729301B2 (en) | 2020-06-10 | 2023-08-15 | Htc Corporation | Wireless communication device and case assembly |
| CN113839204A (en) * | 2021-09-18 | 2021-12-24 | 荣耀终端有限公司 | Mobile terminal and high isolation antenna pair |
| CN113839199A (en) * | 2021-09-27 | 2021-12-24 | 昆山睿翔讯通通信技术有限公司 | Mobile terminal with compact antenna pair |
| CN113839199B (en) * | 2021-09-27 | 2024-03-22 | 昆山睿翔讯通通信技术有限公司 | Mobile terminal with compact antenna pair |
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|---|---|
| CN106450680B (en) | 2019-03-01 |
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