CN201655982U - Chessboard type antenna device - Google Patents
Chessboard type antenna device Download PDFInfo
- Publication number
- CN201655982U CN201655982U CN2010201779922U CN201020177992U CN201655982U CN 201655982 U CN201655982 U CN 201655982U CN 2010201779922 U CN2010201779922 U CN 2010201779922U CN 201020177992 U CN201020177992 U CN 201020177992U CN 201655982 U CN201655982 U CN 201655982U
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- China
- Prior art keywords
- electrode contact
- positive electrode
- negative electrode
- antenna assembly
- electrically connected
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Abstract
The utility model discloses a chessboard type antenna device which comprises a first baseplate and a second baseplate, wherein the first baseplate is provided with an antenna, a plurality of first positive electrode contact points and a plurality of first negative electrode contact points are electrically connected to the antenna, and a buckling hole is further formed between the first positive electrode contact point and the adjacent first negative electrode contact point; the second baseplate comprises a signal conversion part which is provided with a first integrated circuit, a connecting part which is provided with a second positive electrode contact point and a second negative electrode contact point, and at least two buckling pieces are arranged on the edge of the connecting part for being buckled with the buckling holes; when the buckling pieces are buckled with the buckling hole, the second positive electrode contact point corresponds to and is electrically connected with one of the first positive electrode contact points, and the second negative electrode contact point corresponds to and is electrically connected with one of the first negative electrode contact points. The antenna device can arbitrarily adjust the relative position between the signal conversion part which is combined with an SIM card and the antenna, and lead the antenna device to be applicable to the internal spaces of various mobile phones.
Description
Technical field
The utility model relates to a kind of antenna assembly, and it relates to the application in conjunction with subscriber identification module (SIM:Subscriber Identify Module).
Background technology
According to NCC (NCC) statistics, mobile phone number of users 2,468 ten thousand families in by the end of June, 2008 by, that is representing each people to hold an above mobile phone approximately.The mobile phone popularity nearly all remains on top in Asia area, clearly, and suitable to everybody important of mobile phone.But most user also only rests on and uses dialing/receiving calling and the function of receiving and dispatching news in brief, and function more only is used for taking pictures and listening to the music again.Existing subscriber identification module (SIM:Subscriber Identify Module) SIM card is used in action on the phone, store user's telephone number, telephone directory and system information, for example: PIN (PIN code:Personal IdentificationNumber) and user identity, prevent to usurp or function such as abuse is finished all by this, yet owing to dependence to mobile phone, and wish that SIM card can be in conjunction with close range wireless communication (Near Field Communication) function, for example: with EasyCard, functions such as credit card and gate inhibition's card are done combination.NFC (Near FieldCommunication, close range wireless communication) is a kind of radio frequency identification communications protocol technical standard of minimum distance, can allow the user as long as two electronic installations are carried out contactless point-to-point communication, the read/write contactless card just can exchange two data in the electronic installation safely.
The hardware structure of SIM card meets ISO 7816 international standards, and ISO 7816 international standards comprise eight contacts (contact 1.Vcc, contact 2.RST, contact 3.CLK, contact 4.RFU, contact 5.GND, contact 6.Vpp, contact 7.I/O, contact 8.RFU).SIM is developed in conjunction with some technology of NFC function, and a kind of technology wherein is that the antenna that NFC is required is electrically connected to contact 4.RFU and the contact 8.RFU in the SIM card, makes close range wireless communication by this antenna to reach with other electronic installation.Hardware construction for matching with mobile phone, antenna in this technology is to be formed by the body plan of coil institute, and having certain area, this antenna is connected to contact 4.RFU and contact 8.RFU in the SIM card via kink again, wherein kink is made by flexible printed wiring board (soft board) technology and is beneficial to when SIM card is inserted slot, and this antenna can reduce the space that takies in the mobile phone hardware by the bending of kink.
Yet what must notice is, each tame cell phone manufacturer hardware designs all has difference, inserts the position difference of the slot of SIM card, after the SIM in conjunction with antenna assembly inserts slot, still may make inserting in the mobile phone that this antenna assembly can't suit.
The utility model content
Because all there is difference in each tame cell phone manufacturer for the hardware designs of SIM card slot, after inserting slot in conjunction with the SIM card of antenna assembly, may make inserting in the mobile phone that this antenna assembly can't suit, the purpose of this utility model is this problem of solution, makes antenna assembly can adaptively be used for various mobile phones.
For achieving the above object, the utility model provides a kind of checkerboard type antenna assembly, comprise: one first substrate, this first substrate is provided with an antenna, a plurality of first positive electrode contact and a plurality of first negative electrode contact, these a plurality of first positive electrode contacts are electrically connected to an end of this antenna and these a plurality of first negative electrode contacts are electrically connected to the other end of this antenna, and have a button hole between the first negative electrode contact that is adjacent of this first positive electrode contact; And one second substrate, comprise: a signal conversion part is provided with one first integrated circuit; A junction is provided with one second positive electrode contact and one second negative electrode contact, and the edge of this connecting portion is provided with at least two cramps in order to fasten with aforementioned button hole; And one second kink; Wherein, when these cramps and button hole fastened, this second positive electrode contact was corresponding and be electrically connected one of them first positive electrode contact, and this second negative electrode contact is corresponding and be electrically connected one of them first negative electrode contact.
Wherein, these a plurality of first positive electrode contacts are staggered with these a plurality of first negative electrode contacts.
Wherein, these a plurality of first positive electrode contacts are arranged with these a plurality of first negative electrode crosspoint arrays.
Wherein, the length of this second kink is at least greater than half of the length of this signal conversion part.
Wherein, the part area of a side surface of this signal conversion part has adhesive material.
The antenna assembly of the utility model embodiment can be adjusted arbitrarily in conjunction with the signal conversion part of SIM card and the relative position between the antenna, makes antenna assembly can adaptively be used for the inner space of various mobile phone.
Description of drawings
Figure 1A is for showing the first substrate vertical view of the utility model checkerboard type antenna assembly;
Figure 1B is for showing the second substrate vertical view of the utility model checkerboard type antenna assembly;
Fig. 2 A is for showing the second substrate upward view of the utility model checkerboard type antenna assembly;
Fig. 2 B is for showing the end view after second substrate and SIM card are pasted;
Fig. 3 A～3C is for showing when cramp fastens with different button holes the different aspect schematic diagrames of the utility model checkerboard type antenna assembly;
Fig. 4 unifies the end view of battery for first substrate junction that shows the utility model antenna assembly.
Drawing reference numeral:
100 SIM card
101 first substrates
102 antenna parts
103 first connecting portions
104 first kinks
105 antennas
106 first positive electrode contacts
107 first negative electrode contacts
108 button holes
201 second substrates
202 signal conversion parts
203 second connecting portions
204 second kinks
205 second positive electrode contacts
206 second negative electrode contacts
207 cramps
208 first integrated circuits
209 second integrated circuits
210 dotted region
211 joining zones
400 batteries
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further details below in conjunction with accompanying drawing.At this, illustrative examples of the present utility model and explanation thereof are used to explain the utility model, but not as to qualification of the present utility model.
With reference to Figure 1A and Figure 1B, for showing the vertical view of the utility model checkerboard type antenna assembly.The utility model antenna assembly comprises: one first substrate 101 and one second substrate 201.
With reference to Figure 1A, for showing first substrate, 101 vertical views of the utility model checkerboard type antenna assembly.This first substrate 101 comprises an antenna part 102 and one first connecting portion 103, and a side surface of this antenna part 102 is provided with an antenna 105, and this antenna 105 is a coil.One side surface of this first connecting portion 103 is provided with 12 first positive electrode contacts 106 and 12 first negative electrode contacts 107.These first positive electrode contacts 106 are that array (6X4) is arranged with these first negative electrode contacts 107, and for being staggered, for example, the electrode contact (the most upper left) of first row, first row is the first positive electrode contact 106, the electrode contact of first row, second row is the first negative electrode contact 107, be staggered down in regular turn, and the electrode contact of secondary series first row is the first negative electrode contact 107, the electrode contact of secondary series second row is the first positive electrode contact 106, be staggered down in regular turn, that is no matter vertical or horizontal, these first positive electrode contacts 106 are all with these first negative electrode contacts 107 and are staggered.These first positive electrode contacts 106 all are electrically connected to each other (representing with solid line among the figure) and are electrically connected to an end of this antenna 105, and these first negative electrode contacts 107 also all are electrically connected to each other (being represented by dotted lines among the figure) and be electrically connected to the other end of this antenna 105.This first substrate 101 comprises one first kink 104 in addition, this first kink 104 is between this antenna part 102 and this first connecting portion 103, and 107 are electrically connected to this antenna 105 via this first kink 104 between these first positive electrode contacts 106 and these the first negative electrode contacts, these first kink, 104 connecting portions are made by flexible printed wiring board (soft board) technology and are beneficial to when this first substrate 101 and a battery 400 are together inserted mobile phone, this first substrate 101 can reduce the space that takies in the mobile phone hardware by the bending of this first kink 104, as shown in Figure 4.
Continuation is with reference to Figure 1A, and 107 of the first negative electrode contacts that each first positive electrode contact 106 is adjacent have a button hole 108, and in other words, the first positive electrode contact 106 that each first negative electrode contact 107 is adjacent has a button hole 108.These button holes 108 fasten in order to the cramp 207 (shown in Figure 1B) with this second substrate 201.
With reference to Figure 1B, for showing second substrate, 201 vertical views of the utility model checkerboard type antenna assembly.This second substrate 201 comprises a signal conversion part 202, one second connecting portion 203 and one second kink 204.One side surface of this signal conversion part 202 is provided with one first integrated circuit 208, one side surface of this second connecting portion 203 is provided with one second positive electrode contact 205 and one second negative positive electrode contact 206, and the edge of this second connecting portion 203 is provided with four cramps 207 in order to fasten with aforementioned button hole 108.This second kink 204 connects this signal conversion part 202 and this second connecting portion 203, and this second positive electrode contact 205 is electrically connected to this first integrated circuit 208 with this second negative electrode contact 206 via this second kink 204.
With reference to figure 2A, for showing second substrate, 201 upward views of the utility model checkerboard type antenna assembly.On dotted region 210 cloth on the opposite side surface (back side) of this signal conversion part 202 adhesive material as with the usefulness of a SIM card 100 stickups.With reference to figure 2B, Fig. 2 B is for showing the end view after this second substrate 201 and this SIM card 100 are pasted, when this second substrate 201 is pasted with this SIM card 100, joining zone 211 on the back side of this signal conversion part 202 is electrically connected with these SIM card 100 upper contact zones (end is graphic), and second substrate 201 after pasting and this SIM card 100 are applied to one can take communication device (for example mobile phone) time, this first integrated circuit 208 of this signal conversion part 202 is as a signal conversion unit, in order to change the signal between this SIM card 100 and this mobile phone.In another embodiment, one second integrated circuit 209 can further be set in this signal commentaries on classics portion 202 and this first integrated circuit 208 is electrically connected to this second integrated circuit 209, in this embodiment, this first integrated circuit 208 is as an authentication ' unit, in order to the encryption and decryption algorithm of carrying out bank end authentication permission but not as signal processing unit, 209 of this second integrated circuits are as signal processing unit, in order to changing the signal between this SIM card and this mobile phone, and then make this mobile phone have the more value of adding service.
The utility model checkerboard type antenna assembly system can fasten with the button hole 108 of different directions or position by these cramps 207 so that the relative position of this signal conversion part 202 of pasting this SIM card 100 and this antenna 105 can have different aspects and then make the utility model antenna assembly be applicable to various mobile phone.With reference to figure 3A to Fig. 3 C, for showing when these cramps 207 fasten with different button holes 108 the different aspect schematic diagrames of the utility model checkerboard type antenna assembly.When these cramps 207 fasten with button hole 108, this second positive electrode contact 205 is corresponding and be electrically connected one of them first positive electrode contact 106, this second negative electrode contact 206 is corresponding and be electrically connected one of them first negative electrode contact 107, and then makes this antenna 105 be electrically connected to this first integrated circuit 208.With reference to figure 3A, the length of this second kink 204 at least greater than the length of this signal conversion part 202 so that this second kink 204 adjustable amplitudes are bigger, that is make the spacing of 201 of this first substrate 101 and this second substrates can adjust more.
What note is, positive electrode or negative electrode are only for making things convenient for explanation technology contents of the present utility model in this article, for example, though the electrode contact of first row, first row (the most upper left) is the first positive electrode contact 106 in this article, but can recognize easily that for those skilled in the art the electrode contact of first row, first row (the most upper left) also can be the first negative positive electrode contact 107.After describing preferred embodiment of the present utility model in detail, those skilled in the art can clearly understand, carry out various variations and change under claim scope and the spirit not breaking away from, and the utility model also is not subject to the execution mode of illustrated embodiment in the specification.
Claims (11)
1. a checkerboard type antenna assembly is characterized in that, described checkerboard type antenna assembly comprises:
One first substrate, described first substrate is provided with an antenna, a plurality of first positive electrode contact and a plurality of first negative electrode contact, described a plurality of first positive electrode contact is electrically connected to an end of described antenna and described a plurality of first negative electrode contact is electrically connected to the other end of described antenna, and has a button hole between the first negative electrode contact that is adjacent of the described first positive electrode contact; And
One second substrate comprises:
One signal conversion part is provided with one first integrated circuit;
A junction is provided with one second positive electrode contact and one second negative electrode contact, and the edge of described connecting portion is provided with at least two cramps in order to fasten with described button hole; And
One second kink;
Wherein, when described cramp and button hole fastened, the described second positive electrode contact was corresponding and be electrically connected one of them first positive electrode contact, and the described second negative electrode contact is corresponding and be electrically connected one of them first negative electrode contact.
2. checkerboard type antenna assembly as claimed in claim 1 is characterized in that, described a plurality of first positive electrode contacts and described a plurality of first negative electrode contact are staggered.
3. checkerboard type antenna assembly as claimed in claim 1 is characterized in that, described a plurality of first positive electrode contacts and described a plurality of first negative electrode crosspoint array are arranged.
4. checkerboard type antenna assembly as claimed in claim 1, it is characterized in that, described second kink connects described signal conversion part and described connecting portion, and the described second positive electrode contact and the described second negative electrode contact are electrically connected to described first integrated circuit via described second kink.
5. checkerboard type antenna assembly as claimed in claim 1 is characterized in that, described first substrate further comprises one first kink between described antenna and described a plurality of first positive electrode contact and described a plurality of first negative electrode contact.
6. checkerboard type antenna assembly as claimed in claim 5 is characterized in that the length of described first kink is greater than the thickness of a battery.
7. checkerboard type antenna assembly as claimed in claim 1 is characterized in that, the length of described second kink is at least greater than half of the length of described signal conversion part.
8. antenna assembly as claimed in claim 1 is characterized in that, the part area of a side surface of described signal conversion part has adhesive material.
9. antenna assembly as claimed in claim 1 is characterized in that, described antenna assembly is applied to a SIM card and a portable communication device, and wherein said first integrated circuit is changed the signal between described SIM card and described portable communication device.
10. antenna assembly as claimed in claim 1 is characterized in that, described second substrate further comprises one second integrated circuit, and described first integrated circuit is electrically connected to described second integrated circuit.
11. antenna assembly as claimed in claim 10, it is characterized in that, described antenna assembly is applied to a SIM card and a portable communication device, wherein said first integrated circuit is carried out the encryption and decryption algorithm of bank end authentication permission, and described second integrated circuit is changed the signal between described SIM card and described portable communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201779922U CN201655982U (en) | 2010-04-13 | 2010-04-13 | Chessboard type antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201779922U CN201655982U (en) | 2010-04-13 | 2010-04-13 | Chessboard type antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655982U true CN201655982U (en) | 2010-11-24 |
Family
ID=43121224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201779922U Expired - Fee Related CN201655982U (en) | 2010-04-13 | 2010-04-13 | Chessboard type antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703616A (en) * | 2011-07-22 | 2014-04-02 | 日立金属株式会社 | Antenna |
| CN105071039A (en) * | 2015-07-28 | 2015-11-18 | 深圳顺络电子股份有限公司 | NFC antenna |
-
2010
- 2010-04-13 CN CN2010201779922U patent/CN201655982U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703616A (en) * | 2011-07-22 | 2014-04-02 | 日立金属株式会社 | Antenna |
| US9559421B2 (en) | 2011-07-22 | 2017-01-31 | Hitachi Metals, Ltd. | Antenna |
| CN103703616B (en) * | 2011-07-22 | 2018-12-07 | 日立金属株式会社 | Antenna |
| CN105071039A (en) * | 2015-07-28 | 2015-11-18 | 深圳顺络电子股份有限公司 | NFC antenna |
| CN105071039B (en) * | 2015-07-28 | 2018-08-03 | 深圳顺络电子股份有限公司 | A kind of NFC antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |