CN205721893U - A kind of novel chip card - Google Patents
A kind of novel chip card Download PDFInfo
- Publication number
- CN205721893U CN205721893U CN201620238860.3U CN201620238860U CN205721893U CN 205721893 U CN205721893 U CN 205721893U CN 201620238860 U CN201620238860 U CN 201620238860U CN 205721893 U CN205721893 U CN 205721893U
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- circuit board
- back side
- front surface
- side conductor
- chip
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Abstract
The utility model discloses a kind of novel chip card, including circuit board, chip and card body, circuit board is arranged on card body, and chip is arranged on the centre of circuit board and electrically connects with circuit board, and this circuit board is PCB, FPC or aluminum etched circuit board；Circuit board includes insulator, front surface conductors, back side conductor and conductive through hole, and front surface conductors is arranged on the upper surface of insulator, and back side conductor is located at the lower surface of insulator, front surface conductors and back side conductor and is connected by conductive through hole.This utility model simple in construction, water proofing property are preferable, service life is longer.
Description
Technical field
This utility model relates to chip field, particularly relates to a kind of novel chip card.
Background technology
Chip card, also known as IC-card, refers to the card using chip as transaction medium.Along with smart card skill in recent years
The development of art, all kinds of magnetic stripe cards, IC-card have been widely used in finance, medical treatment, public transport, peace
The fields such as insurance system, telephone communication, social security, card manufacturer is to attract more client to use it to issue
Card, numerous and confused release different structure and the card of pattern.
Existing chip card, by shell, key ring, coil chip module three part forms.And coil chip
Module is made up of air core coil and the chip module of enamel-covered wire coiling, and air core coil is by welding and chip module
Link together.The shortcomings such as it is complicated, non-watertight that existing chip card exists Making programme, and reliability is the highest.
Therefore, research and development a kind of simple in construction, water proofing property preferable novel chip card, it appears increasingly important.
Utility model content
The purpose of this utility model is to overcome the defect of prior art to propose a kind of simple in construction, water proofing property relatively
Good novel chip card.
In order to solve above-mentioned technical problem, this utility model provides a kind of novel chip card, including circuit board,
Chip and card body, described circuit board is arranged on described card body, and described chip is arranged in described circuit board
Between and electrically connect with described circuit board；Described circuit board includes insulator, front surface conductors, back side conductor and leads
Electric through-hole, described front surface conductors is arranged on the upper surface of described insulator, and described back side conductor is located at described
The lower surface of insulator, described front surface conductors and back side conductor are connected by described conductive through hole.
Further, described circuit board is PCB, and described front surface conductors and back side conductor are copper, described absolutely
Edge body is phenolic paper laminate, epoxy paper-based laminate, polyester fiberglass carpet veneer pressing plate or epoxy glass cloth
Pressing plate.
Further, described circuit board is FPC, and described front surface conductors and back side conductor are copper, described absolutely
Edge body is mylar, Kapton or fluorinated ethylene propylene (FEP) thin film.
Further, described circuit board is aluminum etched circuit board, and described front surface conductors and back side conductor are equal
For aluminum, described insulator is PET material.
Preferably, described card body being provided with groove, described circuit board is contained in described groove.
Preferably, the shape of described circuit board is identical with the shape of groove, this generally circular in shape, triangle or
Square.
Preferably, described card body be shaped as key chain shape.
Further, described chip is fixed on described circuit board by adhesive.
Further, described chip is high frequency or UHF chips, described chip and described front surface conductors and institute
State back side conductor electrical connection.
Novel chip card of the present utility model, has the advantages that
1, this utility model is made up of circuit board, chip and card body, and processing technology is simple.
2, this utility model is replaced the air core coil of existing enamel-covered wire coiling by circuit board, and water proofing property is preferable,
Make to last a long time.
3, card body of the present utility model is shaped as key chain shape, and low-profile is attractive in appearance.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, embodiment or prior art will be retouched below
In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Embodiments more of the present utility model, for those of ordinary skill in the art, are not paying creative labor
On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the vertical section structure schematic diagram of circuit board of the present utility model.
Wherein, in figure, reference corresponds to: 1-circuit board, 11-insulator, 12-front surface conductors, the 13-back side
Conductor, 14-conductive through hole, 2-chip, 3-card body, 4-groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only that this utility model part is implemented
Example rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art exist
The every other embodiment obtained on the premise of not making creative work, broadly falls into this utility model and protects
The scope protected.
Embodiment 1
As it is shown in figure 1, the utility model discloses a kind of novel chip card, including circuit board 1, chip 2 and
Card body 3, described circuit board 1 is arranged on described card body 3, and described circuit board 1 is arranged on described card body 3
Mode have a variety of, groove 4 is such as set on described card body 3, described circuit board 1 is contained in described recessed
In groove 4, the shape of wherein said circuit board 1 and groove 4 is circle, described card body 3 be shaped as key
Key ring shape；Described chip 2 is arranged on the centre of described circuit board 1 and electrically connects with described circuit board 1,
Described chip 2 is high frequency or UHF chips, and is fixed on described circuit board 1 by adhesive.
As in figure 2 it is shown, described circuit board 1 includes insulator 11, front surface conductors 12, back side conductor 13 and
Conductive through hole 14, described front surface conductors 12 is arranged on the upper surface of described insulator 11, described back side conductor
13 are located at the lower surface at described insulator 11, described front surface conductors 12 and back side conductor 13 pass through described in lead
Electric through-hole 14 connects；Described chip 2 electrically connects with described front surface conductors 12 and described back side conductor 13, real
The transmission of existing signal and transmission.
Continue as in figure 2 it is shown, described circuit board 1 is PCB, described front surface conductors 12 and back side conductor 13
Being copper, described insulator 11 is phenolic paper laminate, epoxy paper-based laminate, polyester fiberglass carpet veneer pressure
Plate or epoxy glass cloth laminated board.
Embodiment 2
As it is shown in figure 1, the utility model discloses a kind of novel chip card, including circuit board 1, chip 2 and
Card body 3, described circuit board 1 is arranged on described card body 3, and described circuit board 1 is arranged on described card body 3
Mode have a variety of, groove 4 is such as set on described card body 3, described circuit board 1 is contained in described recessed
In groove 4, the shape of wherein said circuit board 1 and groove 4 is triangle, being shaped as of described card body 3
Key chain shape；Described chip 2 is arranged on the centre of described circuit board 1 and electrically connects with described circuit board 1,
Described chip 2 is high frequency or UHF chips, and is fixed on described circuit board 1 by adhesive.
As in figure 2 it is shown, described circuit board 1 includes insulator 11, front surface conductors 12, back side conductor 13 and
Conductive through hole 14, described front surface conductors 12 is arranged on the upper surface of described insulator 11, described back side conductor
13 are located at the lower surface at described insulator 11, described front surface conductors 12 and back side conductor 13 pass through described in lead
Electric through-hole 14 connects；Described chip 2 electrically connects with described front surface conductors 12 and described back side conductor 13, real
The transmission of existing signal and transmission.
Continue as in figure 2 it is shown, described circuit board 1 is FPC, described front surface conductors 12 and back side conductor 13
Being copper, described insulator 11 is mylar, Kapton or fluorinated ethylene propylene (FEP) thin film.
Embodiment 3
As it is shown in figure 1, the utility model discloses a kind of novel chip card, including circuit board 1, chip 2 and
Card body 3, described circuit board 1 is arranged on described card body 3, and described circuit board 1 is arranged on described card body 3
Mode have a variety of, groove 4 is such as set on described card body 3, described circuit board 1 is contained in described recessed
In groove 4, the shape of wherein said circuit board 1 and groove 4 is square, described card body 3 be shaped as key
Key ring shape；Described chip 2 is arranged on the centre of described circuit board 1 and electrically connects with described circuit board 1,
Described chip 2 is high frequency or UHF chips, and is fixed on described circuit board 1 by adhesive.
As in figure 2 it is shown, described circuit board 1 includes insulator 11, front surface conductors 12, back side conductor 13 and
Conductive through hole 14, described front surface conductors 12 is arranged on the upper surface of described insulator 11, described back side conductor
13 are located at the lower surface at described insulator 11, described front surface conductors 12 and back side conductor 13 pass through described in lead
Electric through-hole 14 connects；Described chip 2 electrically connects with described front surface conductors 12 and described back side conductor 13, real
The transmission of existing signal and transmission.
Continue as in figure 2 it is shown, described circuit board 1 is aluminum etched circuit board, described front surface conductors 12 He
Back side conductor 13 is aluminum, and described insulator 11 is PET material.
Novel chip card of the present utility model, has the advantages that
1, this utility model is made up of circuit board, chip and card body, and processing technology is simple.
2, this utility model is replaced the air core coil of existing enamel-covered wire coiling by circuit board, and water proofing property is preferable,
Make to last a long time.
3, card body of the present utility model is shaped as key chain shape, and low-profile is attractive in appearance.
Upper disclosed only preferred embodiment of the present utility model, can not limit this reality with this certainly
By novel interest field, the equivalent variations therefore made according to this utility model claim, still belong to this practicality
Novel contained scope.
Claims (8)
1. a novel chip card, it is characterized in that, including circuit board (1), chip (2) and card body (3), described circuit board (1) is arranged on described card body (3), and described chip (2) is arranged on the centre of described circuit board (1) and electrically connects with described circuit board (1)；
Described circuit board (1) includes insulator (11), front surface conductors (12), back side conductor (13) and conductive through hole (14), described front surface conductors (12) is arranged on the upper surface of described insulator (11), described back side conductor (13) is located at the lower surface in described insulator (11), described front surface conductors (12) and back side conductor (13) and is connected by described conductive through hole (14).
Novel chip card the most according to claim 1, it is characterized in that, described circuit board (1) is PCB, described front surface conductors (12) and back side conductor (13) are copper, and described insulator (11) is phenolic paper laminate, epoxy paper-based laminate, polyester fiberglass carpet veneer pressing plate or epoxy glass cloth laminated board.
Novel chip card the most according to claim 1, it is characterized in that, described circuit board (1) is FPC, described front surface conductors (12) and back side conductor (13) are copper, and described insulator (11) is mylar, Kapton or fluorinated ethylene propylene (FEP) thin film.
Novel chip card the most according to claim 1, it is characterized in that, described circuit board (1) is aluminum etched circuit board, and described front surface conductors (12) and back side conductor (13) are aluminum, and described insulator (11) is PET material.
5., according to the novel chip card described in any one claim in claim 1-4, it is characterised in that be provided with groove (4) on described card body (3), described circuit board (1) is contained in described groove (4).
Novel chip card the most according to claim 5, it is characterised in that the shape of described circuit board (1) is identical with the shape of groove (4), this generally circular in shape, triangle or square.
Novel chip card the most according to claim 6, it is characterised in that described chip (2) is fixed on described circuit board (1) by adhesive.
Novel chip card the most according to claim 7, it is characterized in that, described chip (2) is high frequency or UHF chips, and described chip (2) electrically connects with described front surface conductors (12) and described back side conductor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238860.3U CN205721893U (en) | 2016-03-25 | 2016-03-25 | A kind of novel chip card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238860.3U CN205721893U (en) | 2016-03-25 | 2016-03-25 | A kind of novel chip card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205721893U true CN205721893U (en) | 2016-11-23 |
Family
ID=57314098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238860.3U Active CN205721893U (en) | 2016-03-25 | 2016-03-25 | A kind of novel chip card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205721893U (en) |
-
2016
- 2016-03-25 CN CN201620238860.3U patent/CN205721893U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |