CN201781051U - Electronic terminal device and near field communication antenna and outer casing protective sleeve of electronic terminal device - Google Patents
Electronic terminal device and near field communication antenna and outer casing protective sleeve of electronic terminal device Download PDFInfo
- Publication number
- CN201781051U CN201781051U CN2010205296502U CN201020529650U CN201781051U CN 201781051 U CN201781051 U CN 201781051U CN 2010205296502 U CN2010205296502 U CN 2010205296502U CN 201020529650 U CN201020529650 U CN 201020529650U CN 201781051 U CN201781051 U CN 201781051U
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- CN
- China
- Prior art keywords
- terminal equipment
- electric terminal
- protective sleeve
- field communication
- shell protective
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Abstract
An embodiment of the utility model discloses an electronic terminal device and a near field communication antenna and an outer casing protective sleeve of the electronic terminal device, which relate to the field of electronic terminal equipment. The NFC antenna is embedded into the outer casing protective sleeve to be far away from interference of a PCB and a battery in the electronic terminal device. The NFC antenna of the electronic terminal device is embedded into the outer casing protective sleeve provided by the electronic terminal device. The outer casing protective sleeve of the electronic terminal device is provided with the NFC antenna inside in an embedded manner. The electronic terminal device provided with the outer casing protective sleeve comprises the NFC antenna embedded into the outer casing protective sleeve. The electronic terminal device is applied to being provided with the NPC antenna.
Description
Technical field
The utility model relates to the electric terminal equipment field, relates in particular to a kind of electric terminal equipment and near-field communication aerial thereof and shell protective sleeve.
Background technology
Near-field communication (Near Field Communication is hereinafter to be referred as NFC) is to be merged by REID and interconnection technique to develop a kind of the short distance wireless communication technology of coming.After electric terminal equipment adopts the NFC scheme, can support non-contact IC card simulation, the simulation of non-contact IC card reader and point communications functionality closely, enlarge the range of application of electric terminal equipment.Electric terminal equipment adopts the NFC scheme, need increase NFC chip and NFC antenna on electric terminal equipment.
The NFC antenna generally is made up of a circle or multi-turn wire coil, has the contact on the antenna, and antenna is connected with NFC chip on the electric terminal equipment by the contact.Traditional NFC antenna need occupy than large space on the PCB of electric terminal equipment, if the components and parts on the antenna distance pcb board are too near, then pcb board can exert an influence to the reception of antenna.Yet, along with the lightening of electric terminal equipment and miniaturization requirement, traditional NFC antenna can't reach and pcb board on components and parts between leave enough distances, be limited by the electric terminal equipment overall dimensions unavoidably and any sacrifice in performance.At the problems referred to above, application number is the handheld device that the patent application of CN200820150625.6 discloses a kind of NFC of comprising antenna, this handheld device comprises LCDs, wherein, the NFC antenna comprises the coil and the printed circuit board of a plurality of symmetries, and coil is based upon on this flexible PCB, and flexible PCB and coil are made the as a whole periphery that is pasted on LCDs, this NFC antenna distance pcb board is far away, has reduced the influence of pcb board to antenna.
Yet the inventor finds that there is following problem at least in the handheld device that comprises the NFC antenna that prior art provides when realizing the technical solution of the utility model: be limited by the size of LCDs, the size and dimension of antenna is fixed basically; The NFC antenna places handheld device, and its performance still can be subjected to the influence of the PCB and the battery of mainboard.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of electric terminal equipment and NFC antenna and shell protective sleeve, the NFC antenna is embedded in the shell protective sleeve, away from pcb board in the electric terminal equipment and the interference of battery.
For solving the problems of the technologies described above, the utility model electric terminal equipment and NFC antenna thereof and shell protective sleeve adopt following technical scheme:
A kind of near-field communication aerial of electric terminal equipment, described electric terminal equipment disposes the shell protective sleeve, and described near-field communication aerial is embedded in the described shell protective sleeve.
At the place, contact of the near-field communication chip of the described electric terminal equipment of correspondence, the contact of described near-field communication aerial exposes to described shell protective sleeve.
Described near-field communication aerial comprises flexible PCB and at least one coil, and described coil is based upon on the described flexible PCB, and the described flexible PCB that establishes coil is embedded in the described shell protective sleeve.
The zone of removing the contact on described near-field communication aerial is coated with the NULL layer.
A kind of shell protective sleeve of electric terminal equipment, described shell protective sleeve has been embedded in near-field communication aerial.
A kind of electric terminal equipment, described electric terminal equipment disposes the shell protective sleeve, comprising: be embedded in the near-field communication aerial in the described shell protective sleeve.
Also comprise: place the near-field communication chip in the electric terminal equipment; the contact of this near-field communication chip exposes to electric terminal equipment; at the place, contact of the near-field communication chip of the described electric terminal equipment of correspondence, the contact of described near-field communication aerial exposes to described shell protective sleeve.
Described near-field communication aerial comprises flexible PCB and at least one coil, and described coil is based upon on the described flexible PCB, and the described flexible PCB that establishes coil is embedded in the described shell protective sleeve.
The zone of removing the contact on described near-field communication aerial is coated with the NULL layer.
Described electric terminal equipment is mobile phone or portable multimedia terminal.
In the technical scheme of present embodiment, the NFC antenna is independent of outside the electric terminal equipment, and combine with the shell protective sleeve of electric terminal equipment, when being enclosed within the shell protective sleeve outside the electric terminal equipment, the NFC antenna is connected with the NFC chip, realizes the NFC function, and such antenna structure is set, do not take the space of this machine of electric terminal equipment, the application space of electric terminal equipment is greatly improved; And, can make of the interference of NFC antenna away from the pcb board and the battery of electric terminal equipment; And the size and dimension of NFC antenna no longer is limited by the restriction in the utilized space of electric terminal equipment, designs more flexible.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is with the structural representation of the electric terminal equipment of shell protective sleeve for the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment electric terminal equipment;
Fig. 3 is the structural representation of the shell protective sleeve of the utility model embodiment electric terminal equipment.
Description of reference numerals:
The 1-electric terminal equipment; 2-shell protective sleeve; The 3-NFC antenna;
The contact of 11-NFC chip; The contact of 31-NFC antenna.
Embodiment
The utility model embodiment provides a kind of electric terminal equipment and NFC antenna and shell protective sleeve, the NFC antenna is embedded in the shell protective sleeve, away from pcb board in the electric terminal equipment and the interference of battery.
Below in conjunction with accompanying drawing the utility model embodiment electric terminal equipment and NFC antenna thereof and shell protective sleeve are described in detail.
Embodiment one
Present embodiment provides a kind of NFC antenna of electric terminal equipment, and as shown in Figure 1, this described electric terminal equipment 1 disposes shell protective sleeve 2, and described NFC antenna 3 is embedded in the described shell protective sleeve 2.
Usually, in order to reduce the wearing and tearing of electric terminal equipment, increase its useful life, electric terminal equipment all can dispose the dedicated enclosure protective sleeve, lightening development trend along with electric terminal equipment, consider some particularity of the NFC antenna of electric terminal equipment simultaneously, the NFC antenna can be presented in the shell protective sleeve of electric terminal equipment, the user only needs the shell protective sleeve is enclosed within on the electric terminal equipment when using electric terminal equipment to swipe the card, can carry out bankcard consumption, the NFC antenna of such electric terminal equipment need not to take the space of this machine of electric terminal equipment, has promoted the application space of electric terminal equipment; Owing to insert the NFC antenna in the shell protective sleeve, not with the electric terminal equipment interference, the design of the shape and size of NFC antenna is also flexible relatively, limits less; Owing to be embedded in NFC antenna in the shell protective sleeve away from the pcb board of electric terminal equipment and battery the shell of electric terminal equipment (between be separated with at least mutually), can not influence the performance of NFC antenna.
Wherein, the material of shell protective sleeve can be leather and plastics etc.
Further, as shown in Figure 2, at 11 places, contact of the NFC of the described electric terminal equipment of correspondence chip, as shown in Figure 3, the contact 31 of described NFC antenna exposes to described shell protective sleeve 2.31 positions, contact of NFC antenna are reserved and are come out; when putting into electric terminal equipment in the shell protective sleeve 2, the contact 31 of NFC antenna can touch the contact 11 of NFC chip automatically, forms the antenna of a closed loop; like this, electric terminal equipment just can be realized swiping the card having operated.
Further, the NFC antenna can be made flexible printed circuit board (Flexible Printed Circuit is hereinafter to be referred as FPC) pattern, so-called FPC pattern is based upon aerial coil on the FPC exactly.Then this NFC antenna comprises FPC and at least one coil, and described coil is based upon on the FPC, and the described FPC that establishes coil is embedded in the described shell protective sleeve 2.FPC has characteristics such as distribution density height, in light weight, thin thickness; the NFC antenna is made the FPC pattern; and such NFC antenna inserted in the shell protective sleeve 2; the NFC antenna can be along with shell protective sleeve 2 free bends, folding, coiling; arbitrarily move and flexible, can not influence the outward appearance of shell protective sleeve 2.
And in order further to reduce the interference that pcb board and battery cause the NFC antenna, the zone that can remove the contact on the NFC antenna covers the NULL layer.
In the technical scheme of present embodiment, the NFC antenna is independent of outside the electric terminal equipment, and combine with the shell protective sleeve of electric terminal equipment, when being enclosed within the shell protective sleeve outside the electric terminal equipment, the NFC antenna is connected with the NFC chip, realizes the NFC function, and such antenna structure is set, do not take the space of this machine of electric terminal equipment, the application space of electric terminal equipment is greatly improved; And, can make of the interference of NFC antenna away from the pcb board and the battery of electric terminal equipment; And the size and dimension of NFC antenna no longer is limited by the restriction in the utilized space of electric terminal equipment, designs more flexible.
Embodiment two
Present embodiment provides a kind of shell protective sleeve of electric terminal equipment, and as shown in Figure 3, this shell protective sleeve 2 has been embedded in NFC antenna 3.
In order to reduce the wearing and tearing of electric terminal equipment, increase its useful life, electric terminal equipment all can dispose the dedicated enclosure protective sleeve, lightening development trend along with electric terminal equipment, consider some particularity of the NFC antenna of electric terminal equipment simultaneously, the NFC antenna can be presented in the shell protective sleeve of electric terminal equipment, the user only needs the shell protective sleeve is enclosed within on the electric terminal equipment when using electric terminal equipment to swipe the card, can carry out bankcard consumption, the NFC antenna of such electric terminal equipment need not to take the space of this machine of electric terminal equipment, has promoted the application space of electric terminal equipment; Owing to insert the NFC antenna in the shell protective sleeve, not with the electric terminal equipment interference, the design of the shape and size of NFC antenna is also flexible relatively, limits less; Owing to be embedded in NFC antenna in the shell protective sleeve away from the pcb board of electric terminal equipment and battery the shell of electric terminal equipment (between be separated with at least mutually), can not influence the performance of NFC antenna.
Wherein, the material of shell protective sleeve can be leather and soft plastic etc.
The concrete structure of NFC antenna and embodiment one are identical in this example, do not repeat them here.
In the technical scheme of present embodiment, the NFC antenna is embedded in the shell protective sleeve of electric terminal equipment, when being enclosed within the shell protective sleeve outside the electric terminal equipment, the NFC antenna is connected with the NFC chip, realize the NFC function, such antenna structure is set, does not take the space of this machine of electric terminal equipment, the application space of electric terminal equipment is greatly improved; And, can make of the interference of NFC antenna away from the pcb board and the battery of electric terminal equipment; And the size and dimension of NFC antenna no longer is limited by the restriction in the utilized space of electric terminal equipment, designs more flexible.
Embodiment three
Present embodiment provides a kind of electric terminal equipment, and as shown in Figure 1, this electric terminal equipment 1 disposes shell protective sleeve 2, and further, this electric terminal equipment 1 also is provided with the NFC antenna 3 that is embedded in the described shell protective sleeve.
Further; as shown in Figure 2; this electric terminal equipment 1 also comprises; place the NFC chip in the electric terminal equipment; the contact 11 of this NFC chip exposes to electric terminal equipment; at 11 places, contact of the near-field communication chip of the described electric terminal equipment of correspondence, the contact of near-field communication aerial exposes to the shell protective sleeve.The contact position of NFC antenna is reserved and is come out; when putting into electric terminal equipment in the shell protective sleeve, the contact of NFC antenna can touch the contact 11 of NFC chip automatically, forms the antenna of a closed loop; like this, electric terminal equipment just can be realized swiping the card having operated.
The concrete structure of NFC antenna and shell protective sleeve is all identical with previous embodiment in this example, does not repeat them here.
In the technical scheme of present embodiment, the NFC antenna is embedded in the shell protective sleeve of electric terminal equipment, when being enclosed within the shell protective sleeve outside the electric terminal equipment, the NFC antenna is connected with the NFC chip, realize the NFC function, such antenna structure is set, does not take the space of this machine of electric terminal equipment, the application space of electric terminal equipment is greatly improved; And, can make of the interference of NFC antenna away from the pcb board and the battery of electric terminal equipment; And the size and dimension of NFC antenna no longer is limited by the restriction in the utilized space of electric terminal equipment, designs more flexible.
Need to prove that the described electric terminal equipment of previous embodiment can be handheld devices such as mobile phone or portable multimedia terminal.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (10)
1. the near-field communication aerial of an electric terminal equipment, described electric terminal equipment disposes the shell protective sleeve, it is characterized in that, and described near-field communication aerial is embedded in the described shell protective sleeve.
2. near-field communication aerial according to claim 1 is characterized in that, at the place, contact of the near-field communication chip of the described electric terminal equipment of correspondence, the contact of described near-field communication aerial exposes to described shell protective sleeve.
3. near-field communication aerial according to claim 1 and 2; it is characterized in that; described near-field communication aerial comprises flexible PCB and at least one coil, and described coil is based upon on the described flexible PCB, and the described flexible PCB that establishes coil is embedded in the described shell protective sleeve.
4. near-field communication aerial according to claim 3 is characterized in that, the zone of removing the contact on described near-field communication aerial is coated with the NULL layer.
5. the shell protective sleeve of an electric terminal equipment is characterized in that, described shell protective sleeve has been embedded in near-field communication aerial.
6. electric terminal equipment, described electric terminal equipment disposes the shell protective sleeve, it is characterized in that, comprising: be embedded in the near-field communication aerial in the described shell protective sleeve.
7. electric terminal equipment according to claim 6; it is characterized in that; also comprise: place the near-field communication chip in the electric terminal equipment; the contact of this near-field communication chip exposes to electric terminal equipment; at the place, contact of the near-field communication chip of the described electric terminal equipment of correspondence, the contact of described near-field communication aerial exposes to described shell protective sleeve.
8. according to claim 6 or 7 described electric terminal equipments; it is characterized in that; described near-field communication aerial comprises flexible PCB and at least one coil, and described coil is based upon on the described flexible PCB, and the described flexible PCB that establishes coil is embedded in the described shell protective sleeve.
9. electric terminal equipment according to claim 8 is characterized in that, the zone of removing the contact on described near-field communication aerial is coated with the NULL layer.
10. electric terminal equipment according to claim 9 is characterized in that, described electric terminal equipment is mobile phone or portable multimedia terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205296502U CN201781051U (en) | 2010-09-15 | 2010-09-15 | Electronic terminal device and near field communication antenna and outer casing protective sleeve of electronic terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205296502U CN201781051U (en) | 2010-09-15 | 2010-09-15 | Electronic terminal device and near field communication antenna and outer casing protective sleeve of electronic terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781051U true CN201781051U (en) | 2011-03-30 |
Family
ID=43794256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205296502U Expired - Lifetime CN201781051U (en) | 2010-09-15 | 2010-09-15 | Electronic terminal device and near field communication antenna and outer casing protective sleeve of electronic terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781051U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129837A1 (en) * | 2011-03-31 | 2012-10-04 | 中兴通讯股份有限公司 | Antenna |
| WO2012167515A1 (en) * | 2011-06-09 | 2012-12-13 | 刘建 | Protective case for mobile terminal and mobile terminal |
| CN103066372A (en) * | 2013-01-05 | 2013-04-24 | 中兴通讯股份有限公司 | Communication terminal antenna and communication system |
| CN103330361A (en) * | 2013-06-09 | 2013-10-02 | 深圳市中兴移动通信有限公司 | Protection sleeve for electronic equipment, and electronic equipment |
| WO2013159490A1 (en) * | 2012-04-26 | 2013-10-31 | 广东欧珀移动通信有限公司 | Wireless handheld terminal protection case having antenna function |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| CN104768349A (en) * | 2015-05-04 | 2015-07-08 | 张毓 | Mini electronic terminal |
| WO2016183888A1 (en) * | 2015-05-15 | 2016-11-24 | 西安中兴新软件有限责任公司 | Terminal protecting jacket |
| CN106412156A (en) * | 2016-09-21 | 2017-02-15 | 努比亚技术有限公司 | Terminal protection device and terminal |
| TWI575926B (en) * | 2012-07-18 | 2017-03-21 | A mobile phone back cover with near field communication | |
| CN106657468A (en) * | 2016-12-13 | 2017-05-10 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and protection cover |
| US9954583B2 (en) | 2014-03-28 | 2018-04-24 | Byd Company Limited | Mobile terminal and near field communication antenna |
-
2010
- 2010-09-15 CN CN2010205296502U patent/CN201781051U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012129837A1 (en) * | 2011-03-31 | 2012-10-04 | 中兴通讯股份有限公司 | Antenna |
| WO2012167515A1 (en) * | 2011-06-09 | 2012-12-13 | 刘建 | Protective case for mobile terminal and mobile terminal |
| CN103814477A (en) * | 2011-11-08 | 2014-05-21 | 株式会社村田制作所 | Antenna device and communication device |
| CN103814477B (en) * | 2011-11-08 | 2016-11-16 | 株式会社村田制作所 | Antenna assembly and communicator |
| US9607260B2 (en) | 2011-11-08 | 2017-03-28 | Murata Manufacturing Co., Ltd. | Antenna device and communication apparatus |
| WO2013159490A1 (en) * | 2012-04-26 | 2013-10-31 | 广东欧珀移动通信有限公司 | Wireless handheld terminal protection case having antenna function |
| TWI575926B (en) * | 2012-07-18 | 2017-03-21 | A mobile phone back cover with near field communication | |
| CN103066372A (en) * | 2013-01-05 | 2013-04-24 | 中兴通讯股份有限公司 | Communication terminal antenna and communication system |
| CN103330361A (en) * | 2013-06-09 | 2013-10-02 | 深圳市中兴移动通信有限公司 | Protection sleeve for electronic equipment, and electronic equipment |
| CN103330361B (en) * | 2013-06-09 | 2016-01-20 | 努比亚技术有限公司 | Electronic device cover and electronic equipment |
| US9954583B2 (en) | 2014-03-28 | 2018-04-24 | Byd Company Limited | Mobile terminal and near field communication antenna |
| CN104768349A (en) * | 2015-05-04 | 2015-07-08 | 张毓 | Mini electronic terminal |
| WO2016183888A1 (en) * | 2015-05-15 | 2016-11-24 | 西安中兴新软件有限责任公司 | Terminal protecting jacket |
| CN106412156A (en) * | 2016-09-21 | 2017-02-15 | 努比亚技术有限公司 | Terminal protection device and terminal |
| CN106657468A (en) * | 2016-12-13 | 2017-05-10 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and protection cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |