CN201867858U - Multi-chip switching card - Google Patents
Multi-chip switching card Download PDFInfo
- Publication number
- CN201867858U CN201867858U CN2010202810462U CN201020281046U CN201867858U CN 201867858 U CN201867858 U CN 201867858U CN 2010202810462 U CN2010202810462 U CN 2010202810462U CN 201020281046 U CN201020281046 U CN 201020281046U CN 201867858 U CN201867858 U CN 201867858U
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- chip
- pin
- antenna
- multicore sheet
- switch
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Abstract
The utility model discloses a multi-chip switching card which comprises an antenna with pins, at least two chips with pins and a physical switch, wherein the physical switch is used for controlling the connection between the antenna pins and the chip pins; through controlling the connection between the antenna pin and the chip pin of the chip, the chip corresponding to the chip pin is selected for functioning, through arrangement of the physical switch, only one chip of the multi-chip switching card is controlled to work, therefore, the multi-chip switching card realizes integration of a plurality of standard chips applied to different industries on one card, reduces the number of cards for a user, avoids confusion of the user due to too many cards and brings great convenience for the user.
Description
Technical field
The utility model relates to technical field of intelligent card, particularly relates to a kind of multicore sheet switch card.
Background technology
Contactless card is made up of chip and induction antenna, obtains energy and carries out exchanges data by the aerial coil induction.At present, non-contact card all is widely used in a lot of fields, particularly at field of traffic.The noncontact agreement has a variety of, and wherein, the agreement of international standard definition has two kinds of Type A and Type B, also exists multiple other communications protocol not to be included into international standard in the practical application.Because what different sector applications was adopted usually is different communication protocol standards, therefore, current can't being integrated in these sector applications on the card.Use a kind of communications protocol of employing such as public transport in the city, the small amount payment in the convenience store adopts another communications protocol, if a people had both wanted to take transit bus, wants again to do shopping in convenience store, and he just can reach target with regard to two cards of needs so.A people goes on business in two cities of being everlasting for another example, but city A has adopted two kinds of different communications protocol with city B public transit system, and this people just needs two cards to ride in different cities so.Work as applied environment more like this, just need more card in user's hand, manage and carry so many cards and all brought inconvenience to the user.
For addressing the above problem, one of existing technical scheme is: adopt adaptive technique on a chips, can discern current noncontact communications protocol automatically, so just can support the sector application of integrated multiple different communications protocol on the card.Yet this scheme needs a special chip support this adaptation function, and adaptive technique itself has harsh requirement to the application environment, and the scope of application is little.
Two be: settle two chips on a card, support Type A and Type B communication respectively, two chips can a shared antenna, perhaps each has stand-alone antenna.Yet, no matter be common antenna in this scheme, or stand-alone antenna, all there is interference mutually, communication effect is poor, can't be accepted by the client.
Therefore, need the urgent technical matters that solves of those skilled in the art to be exactly at present: how can propose a kind of switching device shifter or system with innovating,, to be user-friendly to greatest extent to solve the deficiencies in the prior art.
The utility model content
In view of this, the utility model is to provide a kind of multicore sheet switch card, is used for avoiding the practical application user because of the quantity that the holds confusion phenomenas that occur more, is user-friendly to greatest extent.
For addressing the above problem, the utility model provides a kind of multicore sheet switch card, comprising:
Antenna: described antenna comprises the antenna pin;
At least two chips; Each chip comprises chip pin;
Physical switch; Described physical switch is used for being connected of control antenna pin and chip pin; Be connected with the chip pin of certain chip by the control antenna pin, select the pairing chip operation of this chip pin.
Preferably, when the same day, wire pin was connected with chip pin, described day wire pin only connected the chip pin of a chip.
Preferably, described physical switch comprises button, slidingtype, push button and bite type switch.
Preferably, described each chip is for using the chip of different noncontact communications protocol.
Preferably, described antenna only is one, shared this antenna of each chip on the described multicore sheet switch card; Perhaps described antenna is at least two, and each chip uses independently antenna or shared one of them antenna respectively on the described multicore sheet switch card.
Preferably, described physical switch only is one, and each chip pin is controlled with this switch is all arranged being connected of day wire pin on the described multicore sheet switch card;
Perhaps described physical switch is at least two, and each chip pin uses independently physical switch or shared one of them physical switch respectively with the sky being connected of wire pin on the described multicore sheet switch card.
Preferably, the chip pin of described chip is positioned at the front and/or the reverse side of multicore sheet switch card.
Preferably, described day wire pin is positioned at the front and/or the reverse side of multicore sheet switch card.
Preferably, when described physical switch was the bite type switch, described multicore sheet switch card inserted cutting ferrule by different angles and controls being connected of described sky wire pin and chip pin.
Description of drawings
Fig. 1 is the structural representation of multicore sheet switch card during the shared antenna of each chip on the multicore sheet switch card described in the utility model embodiment;
Fig. 2 is the structural representation of the multicore sheet switch card when using stand-alone antenna respectively of each chip described in the utility model embodiment.
Embodiment
For clearly demonstrating the technical scheme in the utility model, by providing preferred embodiment and being described with reference to the accompanying drawings.
Following mask body is introduced ingredient, annexation and the function of multicore sheet switch card:
Antenna: described antenna comprises the antenna pin;
At least two chips; Each chip comprises chip pin;
Physical switch; Described physical switch is used for being connected of control antenna pin and chip pin; When being connected with the chip pin of certain chip, select the pairing chip operation of this chip pin by the control antenna pin.
Preferably, when the same day, wire pin was connected with chip pin, described day wire pin only connected the chip pin of a chip.
Preferably, the noncontact communications protocol of described each chip support has nothing in common with each other.
A kind of multicore sheet switch card is provided in the present embodiment, has comprised: antenna, physical switch and at least two chips, wherein, described antenna comprises the antenna pin; Each chip comprises chip pin, and preferred, the noncontact communications protocol of each chip support has nothing in common with each other.Described physical switch is used for being connected of control antenna pin and chip pin, is connected with the chip pin of certain chip by the control antenna pin, selects the pairing chip operation of this chip pin.When the same day, wire pin was connected with chip pin, described day wire pin only connected the chip pin of a chip, therefore, at any time, has only a chip in running order at most, so also just avoided the phase mutual interference of chip chamber, guaranteed communication effect.
Preferably, described antenna only is one, shared this antenna of each chip on the described multicore sheet switch card; Perhaps described antenna is at least two, and each chip uses independently antenna or shared one of them antenna respectively on the described multicore sheet switch card.
The multiple situation that multicore sheet switch card described in the utility model is existed below by the instantiation introduction of giving an example:
Example one shows antenna and only is one referring to Fig. 1, on the multicore sheet switch card during shared this antenna of each chip, the structural representation of multicore sheet switch card, introduce for convenient, suppose to be equipped with on the multicore sheet switch card two chips, described multicore sheet switch card specifically comprises:
Antenna L1, two chip M1 and M2 and physical switch Switch, wherein, antenna comprises antenna pin A and B, M1 comprises chip pin A1 and B1, M2 comprises chip pin A2 and B2, described chip pin is responsible for the input and output of non-contact signal in this chip, physical switch Switch1 control antenna pin A and the chip pin A1 and the chip pin A2 of B1 and M2 and being connected of B2 of B with M1, when Switch1 control A is connected with B1 with A1 with B, the M1 chip operation, when Switch1 control A is connected with B2 with A2 with B, the M2 chip operation, day wire pin A described here can only be connected a pin of chip at most with B, also be chip M1 and M2 can only have at most one in running order.The user selects the chip of needs to carry out work by switch according to actual conditions, has avoided the phase mutual interference of chip chamber.
Be at least two for described antenna, wherein, the situation of the shared antenna of all chips is similar in the situation of the shared antenna of several chips and the above-mentioned example, therefore, no longer repeats to introduce.Here highlight each chip and use respectively independently that antenna is introduced.
Example two is referring to Fig. 2, when showing each chip and using stand-alone antenna respectively, and the structural representation of multicore sheet switch card.Same two chips of choosing are illustrated, and concrete described multicore sheet switch card comprises:
Antenna L2, with two chip m1 of L3 and m2 and physical switch Switch2, wherein, antenna L2 comprises day a wire pin C and a D, L3 comprises day a wire pin E and a F, m1 comprises chip pin a1 and b1, m2 comprises chip pin a2 and b2, described chip pin is responsible for the input and output of non-contact signal in this chip, the chip pin a1 of the sky wire pin C of physical switch Switch2 control L2 and D and m1 and b1 are connected and day wire pin E and F and the chip pin a2 of m2 and being connected of b2 of L3, when Switch2 control C is connected with b1 with a1 with D, the m1 chip operation, when Switch2 control E is connected with b2 with a2 with F, the m2 chip operation, same, chip m1 and m2 can only have at most one in running order.In the described example, each chip can have oneself independently antenna, and switch is set up the annexation of chip and antenna, when switch antenna when corresponding chip is connected, this chips is started working, an other chips is not worked.Compare with example one, the work that complements one another of two kinds of antennas of example and chip under different environment, if different chips requires different antennas, can be the different antenna of each chip design according to actual conditions just in the example two.
Preferably, described physical switch comprises button, slidingtype, push button and bite type switch.
More preferred, described physical switch only is one, and each chip pin is controlled with this switch is all arranged being connected of day wire pin on the described multicore sheet switch card;
Perhaps described physical switch is at least two, and each chip pin uses independently physical switch or shared one of them physical switch respectively with the sky being connected of wire pin on the described multicore sheet switch card.
A plurality of chips all have a physical switch to control in the above-mentioned example, can also be in the practical application for the situation of a plurality of physical switchs is arranged, each chip pin uses independently physical switch or shared one of them physical switch respectively with the sky being connected of wire pin like this.
Preferably, described chip pin is positioned at the front and/or the reverse side of multicore sheet switch card.
Preferably, described day wire pin is positioned at the front and/or the reverse side of multicore sheet switch card.
In the practical application, described day wire pin can be positioned at the front and/or the reverse side of multicore sheet switch card, can carry out layout according to factors such as the demand of actual environment or convenient uses, same, described chip pin can be positioned at the front and/or the reverse side of multicore sheet switch card.Supposing has four chips on the current multicore sheet switch card, and one of location mode is the chip pin of two chips that distribute respectively at the pro and con of intelligent cards.
More preferred, when described physical switch was the bite type switch, described multicore sheet switch card inserted cutting ferrule by different angles and controls being connected of described sky wire pin and chip pin.
When described physical switch is the bite type switch, also can be understood as switch and be made on the cutting ferrule, by multicore sheet switch card being inserted the bite type switch, control required chip and carry out work according to different angles.Different angles such as plane Rotate 180 degree are perhaps changed pros and cons etc.
Need to prove, a plurality of examples of being lifted in the present embodiment are just in order to know the core place of briefly bright multicore sheet switch card described in the utility model, identical similar part can be used for reference mutually in the example, many places are introduced with two chips in the example, also are similar for its principle of work of situation of three, four or more a plurality of chips.Control multicore sheet switch card and have only a chip to carry out work by physical switch is set in a word, realized the chip that multiple different industries standard is used is integrated on the card, reduced user's quantity that holds, thereby avoid the confusion phenomena of user, greatly facilitate the user and use because of causing in too many use that hold.
For the multicore sheet switch card of being set forth among each embodiment of the utility model, all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a multicore sheet switch card is characterized in that, comprising:
Antenna: described antenna comprises the antenna pin;
At least two chips; Each chip comprises chip pin;
Physical switch; Described physical switch is used for being connected of control antenna pin and chip pin; Be connected with the chip pin of certain chip by the control antenna pin, select the pairing chip operation of this chip pin.
2. according to the described multicore sheet of claim 1 switch card, it is characterized in that:
When the same day, wire pin was connected with chip pin, described day wire pin only connected the chip pin of a chip.
3. according to right 1 described multicore sheet switch card, it is characterized in that:
Described physical switch comprises button, slidingtype, push button and bite type switch.
4. multicore sheet switch card according to claim 1 is characterized in that:
Described each chip is for using the chip of different noncontact communications protocol.
5. multicore sheet switch card according to claim 1 is characterized in that:
Described antenna only is one, shared this antenna of each chip on the described multicore sheet switch card; Perhaps described antenna is at least two, and each chip uses independently antenna or shared one of them antenna respectively on the described multicore sheet switch card.
6. multicore sheet switch card according to claim 1 is characterized in that:
Described physical switch only is one, and each chip pin is controlled with this switch is all arranged being connected of day wire pin on the described multicore sheet switch card;
Perhaps described physical switch is at least two, and each chip pin uses independently physical switch or shared one of them physical switch respectively with the sky being connected of wire pin on the described multicore sheet switch card.
7. multicore sheet switch card according to claim 1 is characterized in that:
The chip pin of described chip is positioned at the front and/or the reverse side of multicore sheet switch card.
8. multicore sheet switch card according to claim 1 is characterized in that:
Described day wire pin is positioned at the front and/or the reverse side of multicore sheet switch card.
9. multicore sheet switch card according to claim 2 is characterized in that:
When described physical switch was the bite type switch, described multicore sheet switch card inserted cutting ferrule by different angles and controls being connected of described sky wire pin and chip pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810462U CN201867858U (en) | 2010-08-03 | 2010-08-03 | Multi-chip switching card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810462U CN201867858U (en) | 2010-08-03 | 2010-08-03 | Multi-chip switching card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867858U true CN201867858U (en) | 2011-06-15 |
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ID=44139008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202810462U Expired - Lifetime CN201867858U (en) | 2010-08-03 | 2010-08-03 | Multi-chip switching card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102935A (en) * | 2014-07-15 | 2014-10-15 | 湖南长城信息金融设备有限责任公司 | Method and auxiliary device used for assisting mobile host in realizing feature information interaction |
| CN106339742A (en) * | 2015-07-15 | 2017-01-18 | 上海华虹集成电路有限责任公司 | Double-protocol electronic label design method and electronic label |
| CN108764428A (en) * | 2018-06-06 | 2018-11-06 | 中国联合网络通信集团有限公司 | Radio-frequency card and its working method |
-
2010
- 2010-08-03 CN CN2010202810462U patent/CN201867858U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102935A (en) * | 2014-07-15 | 2014-10-15 | 湖南长城信息金融设备有限责任公司 | Method and auxiliary device used for assisting mobile host in realizing feature information interaction |
| CN106339742A (en) * | 2015-07-15 | 2017-01-18 | 上海华虹集成电路有限责任公司 | Double-protocol electronic label design method and electronic label |
| CN108764428A (en) * | 2018-06-06 | 2018-11-06 | 中国联合网络通信集团有限公司 | Radio-frequency card and its working method |
| CN108764428B (en) * | 2018-06-06 | 2021-04-27 | 中国联合网络通信集团有限公司 | Radio frequency card and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee after: Beijing Watchdata Limited by Share Ltd Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee before: Beijing Woqi Data System Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |