CN105827753A - Portable user terminal, protection sleeve applied to same and assembly part - Google Patents
Portable user terminal, protection sleeve applied to same and assembly part Download PDFInfo
- Publication number
- CN105827753A CN105827753A CN201610158322.8A CN201610158322A CN105827753A CN 105827753 A CN105827753 A CN 105827753A CN 201610158322 A CN201610158322 A CN 201610158322A CN 105827753 A CN105827753 A CN 105827753A
- Authority
- CN
- China
- Prior art keywords
- user terminal
- portable user
- antenna
- metal shell
- point
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Abstract
The invention discloses a portable user terminal, a protection sleeve applied to the same and a portable user terminal assembly part. A patterned antenna is arranged on the inner surface of the user terminal protection sleeve, in a mode in which the protection sleeve is contacted with a back shell or a side frame of the user terminal, the patterned antenna can expand a built-in antenna area of the user terminal. Thus, the antenna performance of the portable user terminal with a metal shell can be improved.
Description
Technical field
Embodiments of the invention relate to user terminal and accessory thereof, a kind of portable user terminal and be applicable to its protection set.
Background technology
All-metal back cover mobile phones design popular and universal, brings the biggest difficulty to mobile phone antenna performance debugging, mainly shows as scalable form, method very limited, and requires the harshest to antenna environment.Particularly, in the case of number of people hands, hold and the skew of antenna overall frequency and efficiency can be made to decline, thus cause antenna performance drastically to decline, such as Iphone4 mobile phone " dead holds " (Gripdeath) problem of famous Fructus Mali pumilae (Apple) company, when user uses, speech quality is very poor.And, a lot of international major carrier the most using the antenna performance attenuation in the case of number of people hands as one of important networking index request.Therefore, the most effectively solve all-metal back cover antenna for mobile phone design problem, be one of difficult problem of facing of mobile-phone manufacturers.
The antenna performance of the non-all-metal mobile phone of tradition has bigger surplus, simultaneously less sensitive to holding.But metal edge frame and all-metal design mobile phone efficiency in the case of holding directly reduce more than 10dB, it is impossible to meet requirement.Now, high pass is to improve the antenna mismatch under holding by increase antenna tuner for this way to solve the problem.Mainly there are senior open loop (AdvanceOpenLoop) and senior closed loop (AdvanceCloseLoop) two schemes.But both schemes have drawback, senior open loop needs extra sensor to detect staff, not only needs redundant space to place sensor, also brings the increase of mobile phone cost.Senior closed loop is limited to circuit and algorithm, and scheme is the most immature, at present cannot be commercial.
Summary of the invention
Therefore, the problem that it is an object of the invention to solve the design of aforesaid solution all-metal back cover antenna for mobile phone.
According to an aspect of the present invention, it is provided that a kind of portable user terminal, comprising: metal shell and built-in radio-frequency antenna.The load point of radio-frequency antenna and earth point share with primary antenna, but need the metal shell from described user terminal somewhat to expose when design.
In one embodiment, the load point of described radio-frequency antenna and earth point are designed to expose from the metal shell of described user terminal specifically include: can arrange the flexure strip of correspondence at described load point and described earth point, and one end of described flexure strip is protruded through described metal shell surface.
In one embodiment, the load point of described radio-frequency antenna and earth point are designed to expose from the metal shell of described user terminal specifically include: can arrange the telescopic mast of correspondence at described load point and described earth point, and one end of described telescopic mast is protruded through described metal shell surface.
Further, described portable user terminal can be mobile phone.
According to another aspect of the present invention, it is provided that a kind of portable user terminal protection set, it is adaptable to the portable user terminal of metal shell.Described portable user terminal built-in rf antenna.Described metal shell portable user terminal is designed to expose load point and the earth point of described radio-frequency antenna from the metal shell of described user terminal.Described portable user terminal protection set includes: patterned antenna; it is arranged on the inner surface of described protection set; described patterned antenna is provided with the first abutment of the load point for patterned antenna and the second abutment of the earth point for patterned antenna, wherein the first abutment and the second abutment be arranged to when described protection set is installed on described user terminal, just built-in with described user terminal radio-frequency antenna, the described load point that exposes metal shell and described earth point engage.
In one embodiment, the first abutment and described second abutment can be salient point.
In one embodiment, the first abutment and described second abutment can be concave point.
Further, portable user terminal can be mobile phone.
Further, portable user terminal protection set can be made up of plastics, resin or its mixing material.
According to a further aspect of the invention, it is provided that a kind of portable user terminal assembly, it includes foregoing aspects of portable user terminal and foregoing aspects of portable user terminal protection set.
According to the embodiment of the present invention, utilize the inner surface at user terminal protection set that patterned antenna is set, by the way of protection set contacts with user terminal shell on the back or side frame so that this patterned antenna can the beamwidth of antenna of extending user terminal built-in.Thus, it is greatly reduced environment to weakening that the antenna performance of the portable user terminal of metal shell is brought, it is also possible to effectively reduce the debugging difficulty of antenna self, thus improve the performance of user terminal antenna, improve user satisfaction.
Accompanying drawing explanation
In conjunction with accompanying drawing and with reference to described further below, the feature of each embodiment of the present invention, advantage and other aspects will be apparent from.Should be appreciated that accompanying drawing is only exemplary, may not draw to scale, and reference identical in accompanying drawing represents identical element.
Fig. 1 shows the schematic diagram at the mobile phone with metal shell back according to an embodiment of the invention；And
Fig. 2 shows the schematic diagram of the patterned antenna being arranged on mobile phone protective cover inner surface according to an embodiment of the invention.
Detailed description of the invention
Principle and the spirit of the present invention are described with reference to some illustrative embodiments below in conjunction with accompanying drawing.Should be appreciated that providing these embodiments is only used to make those skilled in the art better understood when and then realize the present invention, and limit the scope of the present invention the most by any way.
Fig. 1 shows the schematic diagram at the back 10 of the full metal jacket mobile phone according to an embodiment of the invention.As conventional full metal jacket mobile phone, the mobile phone shown in Fig. 1 includes the parts such as built-in radio-frequency antenna.This built-in radio-frequency antenna includes load point and earth point.Embodiment of the present invention thes improvement is that for conventional full metal jacket mobile phone so that load point and the earth point of built-in aerial expose from metal shell.Fig. 1 shows the antenna ground point 11 and load point 12 somewhat exposed from metal shell.
In one embodiment, arranging the conductive elastic sheet of correspondence at load point and earth point, one end of flexure strip is protruded through mobile phone metal shell surface.
In one embodiment, arranging the electric conductivity telescopic mast of correspondence at load point and earth point, one end of telescopic mast is protruded through mobile phone metal shell surface.
Fig. 2 shows the schematic diagram of the patterned antenna 21 being arranged on mobile phone protective cover inner surface 20 according to an embodiment of the invention.Mobile phone protective cover can be made up of conventional insulant, such as plastics, resin or its mixing material.
As in figure 2 it is shown, be provided with the first abutment 22 of the load point for patterned antenna and the second abutment 23 of the earth point for patterned antenna on patterned antenna 21.First abutment 22 and the second abutment 23 be arranged to when being installed on mobile phone with metal shell back cover by described protection set, just with the radio-frequency antenna of this embedded in mobile phone, the load point that exposes metal shell and earth point engage.Thus, add the area of the radio-frequency antenna of embedded in mobile phone.
In one embodiment, the first abutment 22 and the second abutment 23 are designed to salient point form, and the conductive elastic sheet being particularly suitable for exposing phone housing with the load point making antenna for mobile phone and earth point coordinates.
In one embodiment, the first abutment 22 and the second abutment 23 are designed to concave point form, and the electric conductivity telescopic mast being particularly suitable for exposing phone housing with the load point making antenna for mobile phone and earth point coordinates.
In both examples above, those skilled in the art it will be appreciated that, when implementing, can between conductive elastic sheet or electric conductivity telescopic mast and mobile phone metal shell fill insulant layer or reduce the electromagnetic interference between conductive elastic sheet or electric conductivity telescopic mast and mobile phone metal shell in another appropriate manner.
According to the embodiment of the present invention; the inner surface layout antenna at such as plastic protective sleeve can be utilized; will be patterned into antenna feed access point and earth point respectively increases a metal abutment; after protection set is assembled to mobile phone; the metal abutment protecting the patterned antenna load point in set and ground connection to point out engages with load point and the earth point of the antenna for mobile phone being caught to expose phone housing respectively, enhances the antenna performance of full metal jacket mobile phone.
Although objectively, conventional plastic cellphone protection set can make mobile phone away from the number of people to a certain extent, reduces number of people hand effect; but effect is the most inconspicuous; and this protects the most absolutely not the targeted technical problem of set manufacturer, on the contrary, they are devoted to the problem such as attractive in appearance, wear-resisting of protection bag.According to the embodiment of the present invention, installing the protection set being applicable to it additional at mobile phone with metal shell, this guarantor's jacket inner surface arranges patterned antenna, can be obviously improved all-metal back cover antenna performance.
It is to be understood that, although embodiment of the present invention is described by the mobile phone above in association with full metal jacket, mobile phone can be smart mobile phone, but the mobile phone of full metal jacket is only property for example and not limitation, embodiment of the present invention can be applicable to panel computer (PAD), portable digital-assistant (PDA), mobile TV, mobile computer and any other the built-in rf antenna metal shell electronic equipment for communication.It will also be understood that word " full metal jacket " is also intended to include the situation that the major part of shell is made of metal.
Give the description of the present invention for the purpose illustrated and describe, but it has been not intended to invention that is exhaustive or that be limited to disclosed form.It may occur to persons skilled in the art that a lot of amendment and variant.Without departing from the spirit of the invention, all modifications made and replacement fall within the scope of claims definition.
Claims (9)
1. a portable user terminal, including:
Metal shell and built-in radio-frequency antenna,
It is characterized in that,
The earth point of described radio-frequency antenna and load point are designed to expose from the metal shell of described user terminal.
Portable user terminal the most according to claim 1, it is characterised in that
The earth point of described radio-frequency antenna and load point are designed to expose from the metal shell of described user terminal specifically include:
Arranging the flexure strip of correspondence at described earth point and described load point, one end of described flexure strip is protruded through described metal shell surface.
Portable user terminal the most according to claim 1, it is characterised in that
The earth point of described radio-frequency antenna and load point are designed to expose from the metal shell of described user terminal specifically include:
Arranging the telescopic mast of correspondence at described earth point and described load point, one end of described telescopic mast is protruded through described metal shell surface.
4. according to the portable user terminal according to any one of claim 1-3, it is characterised in that
Described portable user terminal is mobile phone.
5. a portable user terminal protection set, it is adaptable to the portable user terminal of metal shell, described portable user terminal built-in rf antenna, it is characterised in that
Described metal shell portable user terminal is designed to expose earth point and the load point of described radio-frequency antenna from the metal shell of described user terminal, and
Described portable user terminal protection set includes: patterned antenna; it is arranged on the inner surface of described protection set; described patterned antenna is provided with the first abutment of the earth point for patterned antenna and the second abutment of the load point for patterned antenna, wherein the first abutment and the second abutment be arranged to when described protection set is installed on described user terminal, just built-in with described user terminal radio-frequency antenna, the described earth point that exposes metal shell and described load point engage.
Portable user terminal the most according to claim 5 protection set, it is characterised in that described first abutment and described second abutment are salient point or concave point.
7. protect set according to the portable user terminal described in claim 5 or 6, it is characterised in that described portable user terminal is mobile phone.
8. protect set according to the portable user terminal described in claim 5 or 6, it is characterised in that described portable user terminal protection set is made up of plastics, resin or its mixing material.
9. a portable user terminal assembly, it is characterised in that including:
According to the portable user terminal described in claim 1-4；And
Set is protected according to the portable user terminal described in claim 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158322.8A CN105827753A (en) | 2016-03-18 | 2016-03-18 | Portable user terminal, protection sleeve applied to same and assembly part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158322.8A CN105827753A (en) | 2016-03-18 | 2016-03-18 | Portable user terminal, protection sleeve applied to same and assembly part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105827753A true CN105827753A (en) | 2016-08-03 |
Family
ID=56523949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158322.8A Pending CN105827753A (en) | 2016-03-18 | 2016-03-18 | Portable user terminal, protection sleeve applied to same and assembly part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105827753A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329064A (en) * | 2016-09-29 | 2017-01-11 | 努比亚技术有限公司 | Antenna and mobile terminal |
| CN106412156A (en) * | 2016-09-21 | 2017-02-15 | 努比亚技术有限公司 | Terminal protection device and terminal |
| CN106487429A (en) * | 2016-09-30 | 2017-03-08 | 努比亚技术有限公司 | A kind of mobile terminal and its communication processing method |
| CN106505320A (en) * | 2016-09-30 | 2017-03-15 | 努比亚技术有限公司 | A kind of antenna, mobile terminal and its control method |
| CN107819192A (en) * | 2016-09-12 | 2018-03-20 | 和硕联合科技股份有限公司 | Back plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028555A (en) * | 1996-12-27 | 2000-02-22 | Nec Corporation | Mobile communication antenna device |
| CN202504476U (en) * | 2012-04-26 | 2012-10-31 | 广东欧珀移动通信有限公司 | Wireless handheld terminal protection sleeve with antenna function |
| CN104301463A (en) * | 2014-09-29 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone system, mobile phone case and mobile phone |
| CN205029703U (en) * | 2015-09-10 | 2016-02-10 | 上海卓易科技股份有限公司 | Improve cell -phone cover and cell -phone of cell -phone WIFI signal |
-
2016
- 2016-03-18 CN CN201610158322.8A patent/CN105827753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028555A (en) * | 1996-12-27 | 2000-02-22 | Nec Corporation | Mobile communication antenna device |
| CN202504476U (en) * | 2012-04-26 | 2012-10-31 | 广东欧珀移动通信有限公司 | Wireless handheld terminal protection sleeve with antenna function |
| CN104301463A (en) * | 2014-09-29 | 2015-01-21 | 广东欧珀移动通信有限公司 | Mobile phone system, mobile phone case and mobile phone |
| CN205029703U (en) * | 2015-09-10 | 2016-02-10 | 上海卓易科技股份有限公司 | Improve cell -phone cover and cell -phone of cell -phone WIFI signal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819192A (en) * | 2016-09-12 | 2018-03-20 | 和硕联合科技股份有限公司 | Back plate |
| CN106412156A (en) * | 2016-09-21 | 2017-02-15 | 努比亚技术有限公司 | Terminal protection device and terminal |
| CN106329064A (en) * | 2016-09-29 | 2017-01-11 | 努比亚技术有限公司 | Antenna and mobile terminal |
| CN106329064B (en) * | 2016-09-29 | 2019-03-19 | 努比亚技术有限公司 | A kind of antenna and mobile terminal |
| CN106487429A (en) * | 2016-09-30 | 2017-03-08 | 努比亚技术有限公司 | A kind of mobile terminal and its communication processing method |
| CN106505320A (en) * | 2016-09-30 | 2017-03-15 | 努比亚技术有限公司 | A kind of antenna, mobile terminal and its control method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
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| WD01 | Invention patent application deemed withdrawn after publication |