CN103943941A - Electronic device - Google Patents
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- CN103943941A CN103943941A CN201310659724.2A CN201310659724A CN103943941A CN 103943941 A CN103943941 A CN 103943941A CN 201310659724 A CN201310659724 A CN 201310659724A CN 103943941 A CN103943941 A CN 103943941A
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Abstract
The invention provides an electronic device comprising a conducting material shell, a first antenna component, a second antenna component and an insulation structure. The first antenna component is arranged in the conducting material shell. The second antenna component is arranged on an outer surface of the conducting material shell and opposite to the first antenna component. The conducting material shell corresponds to the operation of the second antenna component to generate a first annular current. The insulation structure penetrates the conducting material shell and extends from at least one side of the conducting material shell to the second antenna component. The conducting material shell also corresponds to the operation of the first antenna component to generate a sensing current. The insulation structure blocks the sensing current to enable the conducting material shell to generate a second annular current, wherein the first annular current and the second annular current are identical in direction. The second annular current is beneficial for increase in magnetic flux of the second antenna component, so that influences of conducting components and the conducting material shell on the second antenna component are reduced further.
Description
Technical field
The invention relates to a kind of electronic installation, and particularly relevant for a kind of electronic installation with antenna element.
Background technology
Electronic installation now except emphasize multi-functional, more focus on the appearance design of device, with this, attract consumer's sight.For example utilize housing and the nameplate of metal material, increase electronic installation uniqueness and modern sense in appearance.Yet, when electronic installation adopts metal shell and metallic data plate, be arranged on surperficial short-range communication (the Near Field Communication of metal shell, abbreviation NFC) antenna tends to be subject to the impact of the screen effect (shielding effect) of metal, and causes the communication quality of short-range communication antenna to decline.
Summary of the invention
The invention provides a kind of electronic installation, it utilizes insulation system to guide out the second ring current, and utilize the second ring current to promote the communication quality of second day kind of thread elements, and reduce with this impact that conducting element and conduction material mass shell body are caused second day kind of thread elements.
Electronic installation of the present invention, comprises conduction material mass shell body, first day kind of thread elements, second day kind of thread elements and insulation system.First day kind of thread elements is arranged in conduction material mass shell body.Second day kind of thread elements is arranged on the outer surface of conduction material mass shell body, and with respect to first day kind of thread elements.Conduction material mass shell body produces the first ring current in response to the operation of second day kind of thread elements.Insulation system runs through conduction material mass shell body, and extends to second day kind of thread elements from least one side of conduction material mass shell body.Conduction material mass shell body also produces an induced current in response to the operation of first day kind of thread elements, and insulation system obstruct induced current, and to cause conduction material mass shell body to produce the second ring current, wherein the first ring current is identical with the sense of current of the second ring current.
Based on above-mentioned, insulation system of the present invention runs through conduction material mass shell body, and extends to second day kind of thread elements from least one side of conduction material mass shell body.Therefore, the induced electricity that conduction material mass shell body produces in response to first day kind of thread elements fails to be convened for lack of a quorum under the obstruct of insulation system, and is transformed into and equidirectional the second ring current of the first ring current.In addition, the second ring current will contribute to increase the magnetic flux of second day kind of thread elements, and then reduces the impact that conducting element and conduction material mass shell body cause second day kind of thread elements.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the structural representation according to the electronic installation of one embodiment of the invention;
Fig. 2 is the part-structure schematic diagram of the electronic installation of Fig. 1;
Fig. 3 is the structural representation according to the electronic installation of another embodiment of the present invention;
Fig. 4 is the part-structure schematic diagram of the electronic installation of Fig. 3.
Description of reference numerals:
100,300: electronic installation;
110,310: conduction material mass shell body;
120: first day kind of thread elements;
130: second day kind of thread elements;
140,340: insulation system;
150: conducting element;
SD11, SD31: first side;
SD12: second side;
141: the first insulated wires;
142: the second insulated wires;
210: induced current;
220: the second ring currents;
230: the first ring currents;
341: insulated wire.
Embodiment
Fig. 1 is the structural representation according to the electronic installation of one embodiment of the invention.With reference to Fig. 1, electronic installation 100 comprises conduction material mass shell body 110, first day kind of thread elements 120, second day kind of thread elements 130, insulation system 140 and conducting element 150.
First day kind of thread elements 120 is arranged in conduction material mass shell body 110.For example, conduction material mass shell body 110 has an accommodation space, and first day kind of thread elements 120 is arranged in described accommodation space.In addition, first day kind of thread elements 120 can be for example a coil type antenna (coil antenna), and can receive the FD feed from a transceiver module (not shown) in electronic installation 100.Therefore,, under the exciting of FD feed, first day kind of thread elements 120 (for example, coil type antenna) can produce an alternating magnetic field.
Second day kind of thread elements 130 is arranged on the outer surface of conduction material mass shell body 110, and second day kind of thread elements 130 is electrically insulated with the outer surface of conduction material mass shell body 110.For example, between second day kind of thread elements 130 and conduction material mass shell body 110, be provided with an insulating barrier.In addition, second day kind of thread elements 130 across conduction material mass shell body 110 with respect to first day kind of thread elements 120, and contiguous insulation systems 140 of second day kind of thread elements 130.In operation, second day kind of thread elements 130 is equivalent to a short-range communication antenna, and the alternating magnetic field producing in order to guide first day kind of thread elements 120.Therefore, electronic installation 100 can carry out by the alternating magnetic field in space transmission information.Relatively, conduction material mass shell body 110 can produce the first ring current in response to the operation of second day kind of thread elements 130.
Insulation system 140 runs through conduction material mass shell body 110, and extends to second day kind of thread elements 130 from least one side of conduction material mass shell body 110.For example, at least one side of conduction material mass shell body 110 comprises first side SD11 and second side SD12, and first side SD11 is with respect to second side SD12.In addition, insulation system 140 extends to second day kind of thread elements 130 from first side SD11 and second side SD12 respectively, and insulation system 140 intersects with first side SD11 and the second side SD12 of conduction material mass shell body 110.Also, insulation system 140 blocks respectively first side SD11 and the second side SD12 of conduction material mass shell body 110.
Further, in Fig. 1 embodiment, the shape of insulation system 140 can be for example T shape, and insulation system 140 comprises the first insulated wire 141 and the second insulated wire 142.In configured in one piece, the first insulated wire 141 extends to second side SD12 from first side SD11, and intersects at first side SD11 and second side SD12.The second insulated wire 142 is mutually vertical with the first insulated wire 141.In addition, the first end of the second insulated wire 142 connects the first insulated wire 141, and the contiguous second day kind of thread elements 130 of the second end of the second insulated wire 142.
It should be noted that the alternating magnetic field that first day kind of thread elements 120 produces also can cause conduction material mass shell body 110 to induce an induced current.In other words, conduction material mass shell body 110 also produces an induced current in response to the operation of first day kind of thread elements 120.In addition, the insulation system 140 that runs through conduction material mass shell body 110 can intercept the induced current that conduction material mass shell body 110 induces, and then causes conduction material mass shell body 110 to produce the second ring current.Wherein, the first ring current is identical with the sense of current of the second ring current.
The part-structure schematic diagram of the electronic installation that for instance, Fig. 2 is Fig. 1.As shown in Figure 2, conduction material mass shell body 110 can induce an induced current 210 in response to the alternating magnetic field of first day kind of thread elements 120.In addition, induced current 210 is understood under the obstruct of insulation system 140, and guides out the second ring current 220.On the other hand, conduction material mass shell body 110 also can produce the first ring current 230 in response to the operation of second day kind of thread elements 130.It should be noted that the second ring current 220 is identical with the sense of current of the first ring current 230.Therefore, the second ring current 220 will contribute to increase the magnetic flux (magnetic flux) of second day kind of thread elements 130 (also, short-range communication antenna), and then promote the communication quality of second day kind of thread elements 130.
In addition, as shown in Figure 1, conducting element 150 covers in second day kind of thread elements 130.Wherein, conducting element 150 is electrically insulated with second day kind of thread elements 130.For example, between conducting element 150 and second day kind of thread elements 130, be also provided with another insulating barrier.In addition, conducting element 150 can be for example a metallic data plate with the pattern relevant to product or word.It should be noted that the second ring current can promote the communication quality of second day kind of thread elements 130, and then reduce the impact that the screen effect of conducting element 150 and conduction material mass shell body 110 causes second day kind of thread elements 130.
In other words, the induced electricity that conduction material mass shell body 110 produces in response to first day kind of thread elements 120 fails to be convened for lack of a quorum under the obstruct of insulation system 140, and is transformed into and equidirectional the second ring current of the first ring current.Thus, the second ring current will contribute to increase second day kind of thread elements 130, short-range communication antenna) magnetic flux, and then promote the communication quality of second day kind of thread elements 130, and reduce with this impact that conducting element 150 and conduction material mass shell body 110 are caused second day kind of thread elements 130.
Although Fig. 1 embodiment has enumerated the implementation type of insulation system 140, it is not in order to limit the present invention.For instance, Fig. 3 is the structural representation according to the electronic installation of another embodiment of the present invention.Wherein, the cited electronic installation 300 of Fig. 3 embodiment electronic installation 100 cited to Fig. 1 embodiment is similar.In addition, be with Fig. 1 embodiment main difference part, at least one side of conduction material mass shell body 310 comprises first side SD31, and insulation system 340 be shaped as in-line.
Particularly, insulation system 340 comprises an insulated wire 341.Wherein, insulated wire 341 is perpendicular to first side SD31.In addition, the first end of insulated wire 341 and first side SD31 intersect, and the contiguous second day kind of thread elements 130 of the second end of insulated wire 341.The part-structure schematic diagram of the electronic installation that in addition, Fig. 4 is Fig. 3.As shown in Figure 4, conduction material mass shell body 310 can produce the first ring current 230 in response to the operation of second day kind of thread elements 130.In addition, conduction material mass shell body 310 also can induce an induced current 210 in response to the alternating magnetic field of first day kind of thread elements 120.
In addition, induced current 210 is understood under the obstruct of insulation system 340, and is transformed into and equidirectional the second ring current 220 of the first ring current 230.Therefore, the second ring current 220 will contribute to increase the magnetic flux of second day kind of thread elements 130, and then reduces the impact that conducting element 150 and conduction material mass shell body 310 cause second day kind of thread elements 130.Detailed description as for all the other members of Fig. 3 comprises in the above-described embodiments, therefore do not repeat them here.
In sum, conduction material mass shell cognition of the present invention produces the first ring current in response to the operation of second day kind of thread elements.In addition, insulation system runs through conduction material mass shell body, and extends to second day kind of thread elements from least one side of conduction material mass shell body.Therefore, the induced electricity that conduction material mass shell body produces in response to first day kind of thread elements fails to be convened for lack of a quorum under the obstruct of insulation system, and is transformed into and equidirectional the second ring current of the first ring current.The second ring current will contribute to increase the magnetic flux of second day kind of thread elements, and then reduces the impact that conducting element and conduction material mass shell body cause second day kind of thread elements.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. an electronic installation, is characterized in that, comprising:
Conduction material mass shell body;
First day kind of thread elements, is arranged in above-mentioned conduction material mass shell body;
Second day kind of thread elements, be arranged on the outer surface of above-mentioned conduction material mass shell body, and with respect to above-mentioned first day kind of thread elements, wherein above-mentioned conduction material mass shell body produces the first ring current in response to the operation of above-mentioned second day kind of thread elements; And
Insulation system, runs through above-mentioned conduction material mass shell body, and extends to above-mentioned second day kind of thread elements from least one side of above-mentioned conduction material mass shell body,
Wherein, above-mentioned conduction material mass shell body produces induced current in response to the operation of above-mentioned first day kind of thread elements, and above-mentioned insulation system intercepts above-mentioned induced current, so that above-mentioned conduction material mass shell body produces the second ring current, wherein above-mentioned the first ring current is identical with the sense of current of above-mentioned the second ring current.
2. electronic installation according to claim 1, is characterized in that, also comprises conducting element, and above-mentioned conducting element covers in above-mentioned second day kind of thread elements.
3. electronic installation according to claim 2, is characterized in that, above-mentioned conducting element is metallic data plate.
4. electronic installation according to claim 1, is characterized in that, above-mentioned insulation system be shaped as T shape or in-line.
5. electronic installation according to claim 1, is characterized in that, above-mentioned at least one side of above-mentioned conduction material mass shell body comprises first side and second side, and above-mentioned insulation system comprises:
The first insulated wire, extends to above-mentioned second side from above-mentioned first side, and intersects with above-mentioned first side and above-mentioned second side; And
The second insulated wire, mutually vertical with above-mentioned the first insulated wire, and the first end of above-mentioned the second insulated wire connects above-mentioned the first insulated wire, the contiguous above-mentioned second day kind of thread elements of the second end of above-mentioned the second insulated wire.
6. electronic installation according to claim 5, is characterized in that, above-mentioned first side is with respect to above-mentioned second side.
7. electronic installation according to claim 1, it is characterized in that, above-mentioned at least one side of above-mentioned conduction material mass shell body comprises first side, above-mentioned insulation system comprises insulated wire, and above-mentioned insulated wire is perpendicular to above-mentioned first side, intersect the first end of above-mentioned insulated wire and above-mentioned first side, the contiguous above-mentioned second day kind of thread elements of the second end of above-mentioned insulated wire.
8. electronic installation according to claim 1, is characterized in that, above-mentioned first day kind of thread elements is coil type antenna.
9. electronic installation according to claim 1, is characterized in that, above-mentioned second day kind of thread elements is short-range communication antenna.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361753439P | 2013-01-17 | 2013-01-17 | |
| US61/753,439 | 2013-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103943941A true CN103943941A (en) | 2014-07-23 |
| CN103943941B CN103943941B (en) | 2016-06-01 |
Family
ID=51191502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310659724.2A Active CN103943941B (en) | 2013-01-17 | 2013-12-09 | Electronic installation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103943941B (en) |
| TW (1) | TWI554179B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292796A (en) * | 2015-12-07 | 2018-07-17 | 三星电子株式会社 | Electronic equipment including antenna |
| CN109066068A (en) * | 2018-07-24 | 2018-12-21 | Oppo广东移动通信有限公司 | Antenna module and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040023701A1 (en) * | 2001-02-06 | 2004-02-05 | Eiji Hankui | Portable telephone |
| CN1549391A (en) * | 2003-05-20 | 2004-11-24 | 华硕电脑股份有限公司 | Electronic products with hidden antenna |
| US20080278389A1 (en) * | 2007-05-11 | 2008-11-13 | Jia-Hung Su | Multi-band antenna |
| CN101330162A (en) * | 2007-06-19 | 2008-12-24 | 株式会社东芝 | Electronic apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6667719B2 (en) * | 2002-01-04 | 2003-12-23 | Dell Products L.P. | Logo antenna |
| US7768462B2 (en) * | 2007-08-22 | 2010-08-03 | Apple Inc. | Multiband antenna for handheld electronic devices |
-
2013
- 2013-12-09 TW TW102145212A patent/TWI554179B/en active
- 2013-12-09 CN CN201310659724.2A patent/CN103943941B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040023701A1 (en) * | 2001-02-06 | 2004-02-05 | Eiji Hankui | Portable telephone |
| CN1549391A (en) * | 2003-05-20 | 2004-11-24 | 华硕电脑股份有限公司 | Electronic products with hidden antenna |
| US20080278389A1 (en) * | 2007-05-11 | 2008-11-13 | Jia-Hung Su | Multi-band antenna |
| CN101330162A (en) * | 2007-06-19 | 2008-12-24 | 株式会社东芝 | Electronic apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108292796A (en) * | 2015-12-07 | 2018-07-17 | 三星电子株式会社 | Electronic equipment including antenna |
| CN108292796B (en) * | 2015-12-07 | 2020-08-18 | 三星电子株式会社 | Electronic device including antenna |
| CN109066068A (en) * | 2018-07-24 | 2018-12-21 | Oppo广东移动通信有限公司 | Antenna module and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103943941B (en) | 2016-06-01 |
| TWI554179B (en) | 2016-10-11 |
| TW201431465A (en) | 2014-08-01 |
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