CN201360036Y - Antenna device - Google Patents
Antenna device Download PDFInfo
- Publication number
- CN201360036Y CN201360036Y CNU2009200049690U CN200920004969U CN201360036Y CN 201360036 Y CN201360036 Y CN 201360036Y CN U2009200049690 U CNU2009200049690 U CN U2009200049690U CN 200920004969 U CN200920004969 U CN 200920004969U CN 201360036 Y CN201360036 Y CN 201360036Y
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- CN
- China
- Prior art keywords
- contact
- substrate
- antenna
- antenna assembly
- sim card
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides an antenna device, which is used for being combined with an SIM card. The antenna device comprises a first substrate, an antenna substrate and a bending portion, wherein a lateral surface of the first substrate is equipped with a first connection point and a second connection point, the antenna substrate is equipped with a coil, the bending portion is connected with the first substrate and the antenna substrate, the first connection point and the second connection point are electrically connected with the coil via the bending portion, and a cushion pad is arranged on the surface of the bending portion to prevent the bending portion from being broken.
Description
Technical field
The utility model relates to a kind of antenna assembly, relates to the application in conjunction with subscriber identification module (SIM:Subscriber Identify Module).
Background technology
Propagate the committee (NCC) statistics according to TaiWan, China communication, several 2,468 ten thousand families of mobile phone user 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 in 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 note, 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 to use on mobile phone, store user's telephone number, telephone directory and system information, for example: PIN (PIN code:Personal IdentificationNumber) and user's status, 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 wireless near field 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, wireless near field communication) is a kind of radio frequency identification communication 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 is to meet 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 wireless near field communication by described antenna to reach with other electronic installation.Hardware construction for matching with mobile phone, antenna in the described technology is to be formed by the body plan of coil institute, and described antenna is to have certain area to be connected to contact 4.RFU and contact 8.RFU in the SIM card via connecting portion again, wherein connecting portion is to be made by flexible printed wiring board (soft board) technology to be beneficial to when SIM card is inserted slot, and described antenna can reduce the space that takies in the mobile phone hardware by the bending of connecting portion.
Yet what must notice is, the advantage of flexible printed wiring board promptly is to make its bending, yet the angle of bending has its limit, when reaching the degree of so-called " dead folding ", makes the circuit in the soft board can't reach the function of transmission the damage that causes soft board.For the user, when the user will insert the slot of mobile phone in conjunction with the SIM card desire of described antenna, its configuration was not noted promptly can causing the dead folding of connecting portion in the inner intensive space of mobile phone and damaging a little.
The utility model content
Because the inner intensive spatial configuration of mobile phone may break the antenna of SIM card combination because of bending causes dead folding, the purpose of this utility model is this problem of solution, and the kink that prevents antenna assembly causes dead folding and breaks.
The antenna assembly that the utility model achieves the above object comprises: one first substrate, a side surface of described first substrate are provided with one first contact and one second contact; One antenna substrate, described antenna substrate is provided with a coil; And a kink, connect described first substrate and antenna substrate; Wherein, described first contact is electrically connected described coil with described second contact through described kink, and the surface of described kink is provided with a cushion pad, extremely rolls over to prevent described kink.
Wherein, described cushion pad is microcell polymer (PORON) material.
Wherein, described cushion pad is implemented concrete product and is selected from the group that SRS-40P, SRS-48P and SRS-70P form.
According to antenna assembly of the present utility model, be installed on the mobile phone volume inside further combined with SIM card, described antenna assembly will can not cause the antenna broken string because of the problem of dead folding.
Description of drawings
Fig. 1 is the vertical view of the utility model antenna assembly.
Fig. 2 is the end view of the utility model antenna assembly.
Fig. 3 be the utility model antenna assembly in conjunction with SIM card after with a kind of end view that coincides of battery of mobile phone.
Fig. 4 be the utility model antenna assembly in conjunction with SIM card after with the another kind of the battery of mobile phone end view that coincides.
Fig. 5 be the utility model antenna assembly in conjunction with SIM card after with another end view that coincides of battery of mobile phone.
Drawing reference numeral
10 first substrates, 18 RFU
11 Vcc, 19 raised structures
12 RST, 20 antenna substrates
13 CLK, 30 kinks
14 RFU, 40 cushion pads
15 GND, 50 batteries
16 Vpp, 60 SIM card
17 I/O
Embodiment
With reference to figure 1, be the vertical view that shows the utility model antenna assembly.As shown in Figure 1, the utility model antenna assembly comprises: one first substrate 10, one side surface of described first substrate is provided with at least one first contact and at least one second contact, and the size of described first substrate 10 is the sizes that meet a SIM card or a usim card, wherein, first substrate 10 is through the kink 30 of a preset length and connect an antenna substrate 20.At a kind of embodiment of the present utility model, one side surface of first substrate 10 of antenna assembly is provided with a joining zone, described joining zone is to meet ISO 7816 international standards, ISO 7816 international standards comprise eight contacts (contact 11.Vcc, contact 12.RST, contact 13.CLK, contact 14.RFU, contact 15.GND, contact 16.Vpp, contact 17.I/O, contact 18.RFU), wherein, first contact and second contact corresponding contact 14.RFU of difference and contact 18.RFU.When first substrate 10 of the utility model antenna assembly is pasted on a side surface of a SIM card or a usim card, wherein the part area of the described side surface of first substrate 10 has adhesive material, the contact correspondence of described joining zone is electrically connected on eight contacts of international standard that described SIM card or usim card surface meet ISO 7816, so that described SIM card or usim card are applicable to the application of wireless near field communication (Near Field Communication) in conjunction with the utility model antenna assembly.
The antenna substrate 20 of the utility model antenna assembly is provided with a planar coil, and the two ends wiring of described planar coil is passed through described kink 30 and is electrically connected on first contact and second contact of first substrate 10 respectively.At a kind of embodiment of the present utility model, first substrate 10, kink 30 all utilize the body plan of flexible printed wiring board (soft board) technology to form with antenna substrate 20.The utility model is for solving when inserting the slot of mobile phone in conjunction with the SIM card desire of described antenna, described kink 30 may cause dead folding and break, so on the surface that described kink 30 bends inwards, paste a cushion pad 40, prevent dead folding so that described kink 30 can support by cushion pad 40 when bending inwards.
At a kind of embodiment of the present utility model, cushion pad 40 is microcell polymer (PORON) material.And concrete product SRS-40P: thickness 0.4mm; SRS-48P: thickness 0.3mm and SRS-70P: thickness 0.2mm is good with SRS-70P thickness 0.2mm wherein.
In addition, at a kind of embodiment of the present utility model, first contact of first substrate 10 and the second contact center have a raised structures 19, please cooperate and consult Fig. 2 and can know and show that described raised structures 19 has a preset height, and the preset height of described raised structures 19 to guarantee that at least first substrate 10 can reach first contact when being pasted on a SIM card or a usim card surperficial and second contact contact corresponding with it finished electrical connection.Below with SIM card for illustrating the utility model embodiment.
Please refer to Fig. 3 and be the utility model antenna assembly in conjunction with SIM card after with a kind of end view that coincides of battery of mobile phone.At a kind of embodiment of the present utility model, hold the spatial configuration (figure do not show) of battery in response to mobile phone, the slot of SIM card is positioned at the below of battery 50.After the utility model antenna assembly is in conjunction with SIM card 60, described antenna substrate 20 can be covered in the upper surface of battery 50 by a lateral edges of described battery 50, the cushion pad 40 of kink 30 then is positioned at a lateral edges of described battery 50, causes the dead folding of kink 30 when preventing that phone housing from covering accidentally.
Please refer to Fig. 4 and be the utility model antenna assembly in conjunction with SIM card after with the another kind of the battery of mobile phone end view that coincides.At a kind of embodiment of the present utility model, hold the spatial configuration (scheming not formula) of battery in response to mobile phone, the slot of SIM card is positioned at the below of battery 50 equally.After the utility model antenna assembly is in conjunction with SIM card 60, but described antenna substrate 20 reflexeds be covered in first substrate 10 upper surface, the cushion pad 40 of kink 30 then can support the bending place.SIM card insert the mobile phone slot after, then battery 50 is covered in described antenna substrate 20, and kink 30 is by the support of cushion pad 40, causes the dead folding of kink 30 when preventing that phone housing from covering accidentally.Even as shown in Figure 5, when configuration in response to mobile phone brand inner space, battery 50 is covered in described antenna substrate 20 and covers the bending place of kink 30, and described bending place still can be by the support of cushion pad 40, causes the dead folding of kink 30 when preventing that phone housing from covering accidentally.
Claims (7)
1. an antenna assembly is characterized in that, described device comprises:
One first substrate, a side surface of described first substrate are provided with one first contact and one second contact;
One antenna substrate, described antenna substrate is provided with a coil; And
One kink connects described first substrate and antenna substrate;
Wherein, described first contact is electrically connected described coil with described second contact through described kink, and the surface of described kink is provided with a cushion pad, extremely rolls over to prevent described kink.
2. antenna assembly as claimed in claim 1 is characterized in that, described cushion pad is the microcell polymerizable material.
3. antenna assembly as claimed in claim 1 is characterized in that the thickness of described cushion pad is more than at least 100 microns.
4. antenna assembly as claimed in claim 1 is characterized in that, the part area of the described side surface of described first substrate has adhesive material.
5. antenna assembly as claimed in claim 4 is characterized in that, the described side surface of described first substrate is affixed on a side surface of a SIM card.
6. antenna assembly as claimed in claim 5 is characterized in that, first contact of described first substrate is electrically connected the electrical contact of described SIM card with second contact.
7. antenna assembly as claimed in claim 6 is characterized in that, first contact and second contact of described first substrate have a raised structures, is electrically connected the electrical contact of described SIM card with second contact to guarantee described first contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200049690U CN201360036Y (en) | 2009-03-02 | 2009-03-02 | Antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200049690U CN201360036Y (en) | 2009-03-02 | 2009-03-02 | Antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360036Y true CN201360036Y (en) | 2009-12-09 |
Family
ID=41425802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200049690U Expired - Lifetime CN201360036Y (en) | 2009-03-02 | 2009-03-02 | Antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360036Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450661A (en) * | 2015-08-07 | 2017-02-22 | 迪睿合电子材料有限公司 | Antenna device, electronic apparatus, and method of mounting antenna device |
-
2009
- 2009-03-02 CN CNU2009200049690U patent/CN201360036Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450661A (en) * | 2015-08-07 | 2017-02-22 | 迪睿合电子材料有限公司 | Antenna device, electronic apparatus, and method of mounting antenna device |
| CN106450661B (en) * | 2015-08-07 | 2020-02-11 | 迪睿合电子材料有限公司 | Antenna device, electronic apparatus, and method of mounting antenna device |
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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: 20091209 |
|
| CX01 | Expiry of patent term |