CN203838739U - Adsorption-type intelligent card - Google Patents
Adsorption-type intelligent card Download PDFInfo
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- CN203838739U CN203838739U CN201420067119.6U CN201420067119U CN203838739U CN 203838739 U CN203838739 U CN 203838739U CN 201420067119 U CN201420067119 U CN 201420067119U CN 203838739 U CN203838739 U CN 203838739U
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- smart card
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- absorption type
- intelligent card
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Abstract
The utility model provides an adsorption-type intelligent card. The adsorption-type intelligent card comprises an intelligent card body which carries out data exchange with an external matched read-write device through wireless radio frequency identification, a shielding layer which is arranged on the surface of one side of the intelligent card body and inhibits influence of electromagnetic interference signals to the intelligent card body, a tray which bears the assembly of the intelligent card body and the shielding layer embedded in the tray, an adsorption layer which is arranged on the surface of the tray and can carry out adsorption repeatedly and through which the adsorption-type intelligent card can be pasted at the back of a telephone or stripped from the back of a telephone. Through the shielding layer, the adsorption-type intelligent card breaks through limitation of application environments of a traditional intelligent card and a contactless intelligent card can be used in a complex electromagnetic wave interference environment. Through the adsorption layer, the adsorption-type intelligent card can be pasted with hand-held devices of a telephone and the like, and is convenient to carry. After stripping, the adsorption-type intelligent card can be used independently, and fits using habits of users.
Description
Technical field
The utility model relates to field of intelligent cards, particularly a kind of absorption type smart card that can be applicable to mobile phone.
Background technology
Contact type intelligent card based on radio RF recognition technology, by every field extensive, that be widely used in the payments such as urban transportation, finance, social security, information storage and identification.At present, people urgently expect various contact type intelligent cards (such as being the transportation card with reimbursement of expense function, city one-card etc.) to be united two into one with mobile phone or other handheld devices, to be convenient for carrying use.Yet, after existing common contact type intelligent card and modern digital electric equipment are direct integrated, do not possess the condition of using in the complicated Electromagnetic Interference environment in high frequency light current field.Reason is that signal frequency is higher, more easily radiate, and general signal wire is all not have these signal wires so of screen layer just to become good antenna, receive various mixed and disorderly high-frequency signals in surrounding environment, and these signals are superimposed upon on the signal of transmission originally, even can change the useful signal of original transmission.That is to say that the radiation of mobile phone signal can greatly affect the signal data transmission between contact type intelligent card read-write equipment corresponding to it.
Utility model content
The purpose of this utility model is to provide a kind of absorption type smart card, can repeatedly be pasted in the handheld devices such as mobile phone and be convenient for carrying and use and take off, and can in the environment that complicated electromagnet sources such as having mobile phone disturbs, normally use.
In order to achieve the above object, the technical solution of the utility model is to provide a kind of absorption type smart card, and it comprises:
Smart card body, carries out exchanges data by radio frequency identification and the outside read-write equipment matching;
Screen layer, is arranged on a side surface of smart card body, suppresses the impact of electromagnetic interference signal on smart card body;
Bracket, carries embedding described smart card body in this bracket and the assembly of screen layer;
Adsorbed layer, is arranged at the surface of described bracket, makes described absorption type smart card repeat to affix on mobile phone by this adsorbed layer.
Preferably, described adsorbed layer is that one deck can move glue film, or one deck double faced adhesive tape film.
Preferably, described adsorbed layer is a kind of sandwich construction, is provided with middle layer, and a side covering one deck in described middle layer can move glue film and be connected with mobile phone, and opposite side covers one deck double faced adhesive tape film and is connected with bracket.
Preferably, described smart card body further comprises and is encapsulated in insulation in card: one or more contactless chips and the induction antenna being connected with each contactless chip related circuit.
Preferably, described screen layer is thin slice or the film of being made by nickel-zinc-ferrite material.
Preferably, described screen layer covers on city's pin smart card body ready-made or that recycle.
Preferably, the assembly of described smart card body and screen layer is embedded in the inlaid hole of offering in described bracket; Smart card body after embedding is corresponding to the first surface setting of described bracket, and described screen layer is corresponding to second setting of described bracket; Second of described bracket is repeated to affix to mobile phone by adsorbed layer.
Preferably, described inlaid hole is at the first surface opening of bracket, and the second face closure of bracket; Or described inlaid hole is offered from first surface perforation to second face of bracket.
What preferably, described absorption type smart card was further provided with that nonmetal organic or inorganic material makes comes display text or pattern depending on read message layer; Describedly depending on read message layer, be positioned at the first surface of bracket and the opening on first surface covers to inlaid hole described in major general.
Another technical scheme of the present utility model is to provide a kind of absorption type smart card, and it comprises:
Smart card body, the contactless chip of its setting and induction antenna, be integrated in looking in read message layer that nonmetal organic or inorganic material makes;
Bracket, makes with the nickel-zinc-ferrite material of anti-electromagnetic interference (EMI); Be integrated with smart card body described in depending on read message layer and bracket is connected and carried by this bracket, make to be positioned at depending on the word on read message layer or pattern the first surface of described bracket;
Adsorbed layer, is arranged at second of described bracket, makes described absorption type smart card repeat to affix on mobile phone by this adsorbed layer.
Compared with prior art, absorption type smart card described in the utility model, its advantage is:
In the utility model, by adsorbed layer (preferably can move glue film), realize and repeatedly paste and peel off, described adsorbed layer is easy to process, and cohesive is good, does not stay any vestige after peeling off.Absorption type smart card of the present utility model is affixed in the handheld devices such as mobile phone, is convenient for carrying use, also can fast fetching while not needing under absorption type smart card; After taking off, do not affect yet absorption type smart card is independently used for carrying out the operations such as reimbursement of expense or identification.
The utility model in the surface coverage of smart card body the screen layer of anti-electromagnetic interference (EMI), or the bracket of making depending on read message layer and anti-electromagnetic interference (EMI) material that is integrated with smart card body is connected, can break through the limitation of conventional smart card applied environment, contact type intelligent card is applied in complicated Electromagnetic Interference environment, increases substantially the performances such as anti-electromagnetic interference (EMI), sensitivity and reading and writing data distance of existing smart card.
The utility model forms owing to screen layer being set on can be directly selling ready-made smart card (such as being transportation card, city one-card, purchase card etc.) in city.Or, can be to reclaim after old smart card is repaired screen layer is set again, can retain the information in original card, and increase the effect of anti-electromagnetic interference (EMI), be conducive to recycle, meet environmental protection proposal.
The utility model can carry out integrated application with various handheld devices easily, enriched smart card kind, can be widely used in the association areas such as various Stored Value payments, identification, information storage, be particularly useful for the integrated application of digital device such as smart card and digital telephone, can expand smart card designs scope and improve sales volume to card sending mechanism, have the huge market space and promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of absorption type smart card described in the utility model when a kind of embodiment;
Fig. 2 is the structural representation of absorption type smart card described in the utility model when another kind of embodiment;
Fig. 3 is bracket and the syndeton schematic diagram of looking read message layer in the utility model;
Fig. 4 is the syndeton schematic diagram of smart card body and screen layer in the utility model;
Fig. 5 is the structural representation of screen layer in the utility model;
Fig. 6 is the structural representation of absorption type smart card described in the utility model when another embodiment.
Embodiment
As shown in Figure 1 and Figure 2, a kind of absorption type smart card that the utility model provides, comprise bracket 30, thereby be embedded in smart card body 10 and the screen layer 20 thereof being carried by bracket 30 in bracket 30, and bracket 30 is connected to the adsorbed layer 40(Fig. 5 in the handheld devices such as mobile phone).Wherein, this adsorbed layer 40 is a kind of thin slice or films that repeat to paste performance for N time that have, thereby can repeatedly described absorption type smart card be pasted on mobile phone, or peels off from mobile phone.Generally absorption type smart card can be pasted on to the back side of mobile phone.With this absorption type smart card, realize the functions such as reimbursement of expense, identification, it also can independently use after mobile phone is peeled off.
As shown in Figure 4, in described smart card body 10, be packaged with one or more contactless chips 11, and the induction antenna 12 that is centered around contactless chip 11 peripheries, can carry out wireless data exchange based on radio RF recognition technology (RFID) and outside card-reading apparatus, realize the read-write operation to contactless chip 11.After described contactless chip 11 and induction antenna 12 circuit connect, directly molded packages is in the insulation card of this smart card body 10; Also can be in the standalone module made at an insulating material of molded packages, then this standalone module is embedded in the card of smart card body 10.
Described screen layer 20 is thin slice or films made from anti-electromagnetic interference (EMI) material, and the mode by lamination or gummed covers on a side surface of smart card body 10.Under the effect of this screen layer 20, in smart card, normal useful signal can pass through well, can suppress well passing through of high-frequency interferencing signal again simultaneously.Preferred anti-electromagnetic interference (EMI) material is Ni-Zn ferrite(nickel zinc) ferrite, claim again magnetic ferrites or ferrite, be a class nonmetal magnetic material.
As shown in Figure 3, on described bracket 30, offer inlaid hole 33, the assembly of smart card body 10 and screen layer 20, by the whole bag of tricks such as ultrasonic soldering, hot moulding, cold forming, displacement installation or double-sided adhesive stickups, embed and be solidificated in the inlaid hole 33 of bracket 30, thereby be connected with bracket 30.
The inlaid hole 33 of described bracket 30 can be only at first surface 31 openings of bracket 30, and second 32 sealing (Fig. 1) of bracket 30; Or, can be also that first surface 31 from bracket 30 connects to second 32 and offers (Fig. 2).When embedding the assembly of smart card body 10 and screen layer 20, preferably make a side that is coated with screen layer 20 on smart card body 10 towards mobile phone, that is to say, after embedding, described smart card body 10 is corresponding to the first surface 31 of bracket 30, described screen layer 20, corresponding to second 32 of bracket 30, is more close to mobile phone to realize the shielding to undesired signal.
Described adsorbed layer 40 is arranged at second 32 surface of bracket 30, is used for second 32 of bracket 30 can repeat to affix on mobile phone.In some different examples, adsorbed layer 40 can be cover the whole of 30 second 32, bracket or only cover the part of second 32; Adsorbed layer 40 can be whole parts, or on 30 second 32, bracket a plurality of parts arranged apart; Can the inlaid hole of 30 second 32, bracket 33 openings be covered to (Fig. 2) by adsorbed layer 40.
In a more preferred example, described adsorbed layer 40 is a kind of glue films that move, and has anti-transfer performance and the stable storage performance of good bond properties, releasable energy, glue-line.Can move the formation of glue film, to there is by a kind of the emulsion-type pressure-sensitive adhesive that repeats to paste performance, by machine net roll-type gluing or silk screen machine screen type gluing mode, after spreading upon second 32 of bracket 30, dry or dry, slightly exert pressure and can reach functional viscosity, colloid does not shift, and can repeatedly peel off stickup (repeating to paste), after peeling off, can on mobile phone, not leave any vestige.
In another example, described adsorbed layer 40 can be a kind of double faced adhesive tape film, its performance of repeatedly pasting slightly a little less than, but can solve by the double faced adhesive tape film more renewing.
In addition, described adsorbed layer 40 can also be a kind of sandwich construction (Fig. 2), the middle layer 42 of this sandwich construction is made by similar materials such as paper, plastics, 42 both sides, middle layer cover respectively can move glue film, or cover respectively double faced adhesive tape film, or side covering can move glue film and opposite side covering double faced adhesive tape film.Preferably, in the third situation, described adsorbed layer 40 is to cover this side surface that can move glue film 43 by middle layer 42, connects mobile phone; And by middle layer 42, be coated with this side surface of double faced adhesive tape film 41, connect bracket 30.
Absorption type smart card of the present utility model is further provided with looks read message layer 50, the inlaid hole of bracket 30 first surfaces 31 33 openings is covered, and on surface, be provided with word, pattern or its combination etc. for beautifying and decorating.Depending on read message layer 50, can be film or thin slice or the various structures such as housing that are connected with bracket 30; Can only inlaid hole 33 openings be covered, also the first surface of bracket 30 31 all can be covered.
In addition, smart card body 10 and screen layer 20 thereof are generally the card forms that meets credit card sized standard, but actually can need to make arbitrary shape according to application, and cover the described screen layer 20 of respective shapes in its one side.Described smart card body 10 can be that ready-made smart card (transportation card, city one-card, purchase card etc.) is sold in a kind of city, also can adopt a kind of old smart card of recycling, it is carried out being connected with screen layer 20 after adjusted size or surface reparation, can greatly simplify production operation like this, save manufacturing cost, energy-conserving and environment-protective.
Described contactless chip 11 can be ID chip, IC chip, cpu chip, or a kind of compound chip that is simultaneously equipped with 2 sub-chips of different frequency or different agreement.Described induction antenna 12 can be printed antenna, etching antenna, or implants automatic, the manual coiled antenna of enameled wire, etc.While thering is a plurality of contactless chip 11, a plurality of induction antennas 12 that match with chip rf frequency can be set respectively.
Described bracket 30, look read message layer 50, can adopt various nonmetal organic or inorganic materials to make, for example PVC, PET, ABS, glass, leather, wooden, stone material, natural or synthetic cut stone etc.Bracket 30 and depending on offering the through hole corresponding with the positions such as camera lens, earphone jack or button of mobile phone on read message layer 50, conveniently operates mobile phone.
As shown in Figure 6, the utility model also provides a kind of absorption type smart card, by smart card body 10 with integrated depending on read message layer 50 after and bracket 30 be connected, make depending on there being the surface of word or pattern decorative to be positioned at the first surface 31 of bracket 30 on read message layer 50; Bracket described in this example 30 is made with nickel-zinc-ferrite material, prevents the impact of electromagnetic interference signal on smart card body 10; Second 32 of this bracket 30 is provided with adsorbed layer 40, is used for this absorption type smart card repeatedly to repeat to affix on mobile phone.
Integrated including but not limited to following mode to smart card body 10 in this example: for example, can the structure of interlayer will be formed after smart card body 10 and, lamination bonding depending on read message layer 50, or smart card body 10 can be embedded and looks in the inlaid hole of read message layer 50, or can be directly by the contactless chip of smart card body 10 11 and directly encapsulation in looking read message layer 50 of induction antenna 12.
In this example after integrated smart card body 10, looking read message layer 50, can be bonded in bracket 30 surfaces or embed thin slice or the module in bracket 30, or formation and bracket 30 cover plate or the shell that with buckle etc., mesh, etc.
In this example, look read message layer 50 nonmetal organic or inorganic material used, new and old, the kind of smart card body 10 and make mode, the structure of described adsorbed layer 40 and material etc., can be with reference to the description of each embodiment above.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Those skilled in the art, read after foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (10)
1. an absorption type smart card, is characterized in that, comprises:
Smart card body (10), carries out exchanges data by radio frequency identification and the outside read-write equipment matching;
Screen layer (20), is arranged on a side surface of smart card body (10), suppresses the impact of electromagnetic interference signal on smart card body (10);
Bracket (30), carries with the assembly of screen layer (20) the described smart card body (10) embedding in this bracket (30);
Adsorbed layer (40), is arranged at the surface of described bracket (30), makes described absorption type smart card repeat to affix on mobile phone by this adsorbed layer (40).
2. absorption type smart card as claimed in claim 1, is characterized in that,
Described adsorbed layer (40) is that one deck can move glue film, or one deck double faced adhesive tape film.
3. absorption type smart card as claimed in claim 1, is characterized in that,
Described adsorbed layer (40) is a kind of sandwich construction, is provided with middle layer (42), and a side covering one deck of described middle layer (42) can move glue film (43) and be connected with mobile phone, and opposite side covers one deck double faced adhesive tape film (41) and is connected with bracket (30).
4. absorption type smart card as claimed in claim 1, is characterized in that,
Described smart card body (10) further comprises and is encapsulated in insulation in card: one or more contactless chips (11) and the induction antenna (12) being connected with each contactless chip (11) related circuit.
5. absorption type smart card as claimed in claim 1, is characterized in that,
Described screen layer (20) is thin slice or the film of being made by nickel-zinc-ferrite material.
6. the absorption type smart card as described in claim 1 or 5, is characterized in that,
Described screen layer (20) covers on city's pin smart card body (10) ready-made or that recycle.
7. absorption type smart card as claimed in claim 1, is characterized in that,
Described smart card body (10) is embedded in the inlaid hole (33) of offering in described bracket (30) with the assembly of screen layer (20); Smart card body (10) after embedding arranges corresponding to the first surface (31) of described bracket (30), and described screen layer (20) is corresponding to second (32) setting of described bracket (30); Second (32) of described bracket (30) repeat to affix to mobile phone by adsorbed layer (40).
8. absorption type smart card as claimed in claim 7, is characterized in that,
Described inlaid hole (33) is at first surface (31) opening of bracket (30), and second (32) of bracket (30) sealing; Or described inlaid hole (33) is offered to second (32) from first surface (31) perforation of bracket (30).
9. absorption type smart card as claimed in claim 8, is characterized in that,
What described absorption type smart card was further provided with that nonmetal organic or inorganic material makes comes display text or pattern depending on read message layer (50); Describedly depending on read message layer (50), be positioned at the first surface (31) of bracket (30) and the opening on first surface (31) covers to inlaid hole described in major general (33).
10. an absorption type smart card, is characterized in that, comprises:
Smart card body (10), the contactless chip of its setting (11) and induction antenna (12), be integrated in looking in read message layer (50) that nonmetal organic or inorganic material makes;
Bracket (30), makes with the nickel-zinc-ferrite material of anti-electromagnetic interference (EMI); Be integrated with smart card body (10) described in depending on read message layer (50) and bracket (30), be connected and by this bracket (30) carrying, make to be positioned at depending on the word on read message layer (50) or pattern the first surface (31) of described bracket (30);
Adsorbed layer (40), is arranged at second (32) of described bracket (30), makes described absorption type smart card repeat to affix on mobile phone by this adsorbed layer (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067119.6U CN203838739U (en) | 2014-02-17 | 2014-02-17 | Adsorption-type intelligent card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067119.6U CN203838739U (en) | 2014-02-17 | 2014-02-17 | Adsorption-type intelligent card |
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| Publication Number | Publication Date |
|---|---|
| CN203838739U true CN203838739U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067119.6U Expired - Fee Related CN203838739U (en) | 2014-02-17 | 2014-02-17 | Adsorption-type intelligent card |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960241A (en) * | 2016-01-11 | 2017-07-18 | 深圳市创新佳电子标签有限公司 | A kind of one side smart card |
| CN110701465A (en) * | 2019-10-30 | 2020-01-17 | 河南大有作为科技有限公司 | Intelligent card controller mounting structure for intelligent card swiping faucet |
-
2014
- 2014-02-17 CN CN201420067119.6U patent/CN203838739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960241A (en) * | 2016-01-11 | 2017-07-18 | 深圳市创新佳电子标签有限公司 | A kind of one side smart card |
| CN110701465A (en) * | 2019-10-30 | 2020-01-17 | 河南大有作为科技有限公司 | Intelligent card controller mounting structure for intelligent card swiping faucet |
| CN110701465B (en) * | 2019-10-30 | 2021-07-20 | 河南大有作为科技有限公司 | Intelligent card controller mounting structure for intelligent card swiping faucet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200217 |