CN204270338U - A kind of double-interface card of all-metal material - Google Patents
A kind of double-interface card of all-metal material Download PDFInfo
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- CN204270338U CN204270338U CN201420750982.1U CN201420750982U CN204270338U CN 204270338 U CN204270338 U CN 204270338U CN 201420750982 U CN201420750982 U CN 201420750982U CN 204270338 U CN204270338 U CN 204270338U
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- card
- coil
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- chip
- metal card
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Abstract
The utility model provides a kind of double-interface card of all-metal material, it comprises: metal card, be embedded at the chip in metal card and the small coil intercoupled and large coil, described small coil to be arranged in described die bottom surface and to contact with described chip, and described large coil is embedded in other positions of described metal card; The bottom surface of described chip and all insulating between described small coil and described metal card; Insulate between described large coil and described metal card.The utility model adopts metal as the material of bank card, makes bank card diversification more, meets the demand in current financial market; On the other hand, adopt pickup coil to achieve contact and contactless two kinds of working methods, change the single working method of existing bank card, use convenient, the scope of application is wider.
Description
Technical field
The utility model relates to bank card technology field, is specifically related to a kind of bank card simultaneously supporting the all-metal material that noncontact and contact use.
Background technology
Along with the rapid maturation of financial circles in recent years, bank card not only comprises debit card, and starts to contain a lot of kind, such as: credit card.Increasing people has a more than bank card.But current card cannot be distinguished to some extent in weight and feel, be especially difficult to the class of delimiter card when the high-end card of design, be difficult to the requirement that satisfied current financial industry designs high-end card.And the metal material with special feel, weight and value is stuck in when applying to financial field, just cannot work as the use of normal fiscard as identity documents.
On the other hand, existing all-metal material bank card can only support contact to use cannot support that but noncontact uses and according to Unionpay's substandard IC-card main flow all with two interfaces payment function, causes for high-end card though current metal card then cannot support that two interface is quoted truly have disappearance functionally.
Utility model content
For solving prior art shortcomings and deficiencies, while technical problem to be solved in the utility model is to provide a kind of all-metal material, support the bank card that noncontact and contact use.
The purpose of this utility model is achieved through the following technical solutions:
A kind of two interfaces bank card of all-metal material, it comprises: metal card, be embedded at the chip in metal card and the small coil intercoupled and large coil, described small coil to be arranged in described die bottom surface and to contact with described chip, and described large coil is embedded in other positions of described metal card; The bottom surface of described chip and all insulating between described small coil and described metal card; Insulate between described large coil and described metal card.
Preferably, described chip bottom surface and be equipped with insulation course between described small coil and described metal card.Preferably, the interface that described large coil and described metal card contact is provided with insulation course.
Preferably, described large coil encapsulation is in a small-sized PVC housing, and described PVC housing is embedded in described metal card.
Preferably, described small coil is together with the bottom welding of described chip.
Preferably, described metal card adopts the materials such as stainless steel, copper or 14K gold.
Relative to prior art, the utility model has the advantage of:
The utility model adopts metal as the material of bank card, makes bank card diversification more, meets the demand in current financial market; On the other hand, adopt pickup coil to achieve contact and contactless two kinds of working methods, change the single working method of existing bank card, use convenient, the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural perspective of the utility model embodiment.
Embodiment
The present embodiment provides a kind of bank card simultaneously supporting the all-metal material that noncontact and contact use, and as shown in Figure 1, it comprises: metal card 1, be embedded at the chip 2 in metal card 1 and the small coil 3 intercoupled and large coil 4.Described small coil 3 to be arranged on described chip 2 bottom surface and to contact with described chip 2, and described large coil 4 is embedded in other positions of described metal card 1, and has certain distance between described small coil 3.
In order to prevent that conducting or electromagnetism dry interference occur between metal card 1 and described chip 2, small coil 3, large coil 4, the bottom surface of described chip 2 and all insulating between described small coil 3 and described metal card 1; Also insulate between described large coil 4 and described metal card 1.
Concrete, described small coil 3 is welded in the bottom surface of described chip 2, and the bottom surface of described chip 2 is not by the part that small coil 3 covers, and the outside surface of described small coil 3, and is equipped with insulation course between described metal card 1, such as: insulating gel
The interface that described large coil 4 and described metal card 1 contact also can arrange insulation course.But in order to improve the operability of insulation effect and assemble flow, described large coil 4 can be packaged in a small-sized PVC housing, and described PVC housing is embedded in described metal card 1.According to actual needs, described metal card 1 can adopt the materials such as stainless steel, copper or 14K gold.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. two interfaces bank card of an all-metal material, it is characterized in that: comprising: metal card, be embedded at the chip in metal card and the small coil intercoupled and large coil, described small coil to be arranged in described die bottom surface and to contact with described chip, and described large coil is embedded in other positions of described metal card; The bottom surface of described chip and all insulating between described small coil and described metal card; Insulate between described large coil and described metal card.
2. bank card according to claim 1, is characterized in that: the bottom surface of described chip and be equipped with insulation course between described small coil and described metal card.
3. bank card according to claim 1, is characterized in that: the interface that described large coil and described metal card contact is provided with insulation course.
4. bank card according to claim 1, is characterized in that: described large coil encapsulation is in a small-sized PVC housing, and described PVC housing is embedded in described metal card.
5. bank card according to claim 1, is characterized in that: described small coil is together with the bottom welding of described chip.
6. bank card according to claim 1, is characterized in that: described metal card adopts the materials such as stainless steel, copper or 14K gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750982.1U CN204270338U (en) | 2014-12-04 | 2014-12-04 | A kind of double-interface card of all-metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750982.1U CN204270338U (en) | 2014-12-04 | 2014-12-04 | A kind of double-interface card of all-metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270338U true CN204270338U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420750982.1U Active CN204270338U (en) | 2014-12-04 | 2014-12-04 | A kind of double-interface card of all-metal material |
Country Status (1)
| Country | Link |
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| CN (1) | CN204270338U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303225A (en) * | 2015-11-06 | 2016-02-03 | 黄石捷德万达金卡有限公司 | Overweight financial transaction card |
| CN107330501A (en) * | 2017-07-01 | 2017-11-07 | 武汉天喻信息产业股份有限公司 | A kind of double-face combined type contacts the two-in-one card of noncontact |
| CN109919287A (en) * | 2019-02-01 | 2019-06-21 | 东信和平科技股份有限公司 | A kind of smart card with built-in metal paillon pattern |
| CN112163660A (en) * | 2015-07-08 | 2021-01-01 | 安全创造有限责任公司 | Metal smart card with dual interface capability |
-
2014
- 2014-12-04 CN CN201420750982.1U patent/CN204270338U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112163660A (en) * | 2015-07-08 | 2021-01-01 | 安全创造有限责任公司 | Metal smart card with dual interface capability |
| CN105303225A (en) * | 2015-11-06 | 2016-02-03 | 黄石捷德万达金卡有限公司 | Overweight financial transaction card |
| CN107330501A (en) * | 2017-07-01 | 2017-11-07 | 武汉天喻信息产业股份有限公司 | A kind of double-face combined type contacts the two-in-one card of noncontact |
| CN109919287A (en) * | 2019-02-01 | 2019-06-21 | 东信和平科技股份有限公司 | A kind of smart card with built-in metal paillon pattern |
| CN109919287B (en) * | 2019-02-01 | 2022-08-30 | 东信和平科技股份有限公司 | Smart card with built-in metal foil pattern |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |