CN202502530U

CN202502530U - Electronic chip card

Info

Publication number: CN202502530U
Application number: CN2012201203993U
Authority: CN
Inventors: 郑孟仁
Original assignee: Beautiful Card Corp
Current assignee: First Meika Technology (suzhou) Co Ltd
Priority date: 2012-03-27
Filing date: 2012-03-27
Publication date: 2012-10-24
Anticipated expiration: 2022-03-27

Abstract

The utility model relates to an electronic chip card, comprising a card body, a chip and a plurality of wires, wherein one side of the card body is provided with an accommodating area, of which the two sides are respectively provided with a conductive part, and a sensing coil connected with the conductive part is buried inside the card body; the chip is arranged in the accommodating area, and at least two contacts are arranged on one side of the chip corresponding to the accommodating area; and the wires are respectively connected with the conductive parts and the contacts. Therefore, the chip and the card body can be integrated firmly, and the chip is enabled to achieve better electrical characteristics when in use.

Description

Electronic chip card

Technical field

The utility model relates to a kind of electronic chip card, refers to a kind ofly except that can making this chip and the card body firmly combines especially, also can make this chip reach the electronic chip card of preferable electrical specification in use.

Background technology

Usually; General existing electronic chip card 4 (like Fig. 1 and shown in Figure 2); It is made up of card body 41, conductive adhesive layer 42 and chip 43; The one side of this card body 41 is provided with disposal area 411, and the both sides of this disposal area 411 are respectively equipped with a conductive part 412, and these card body 41 inside are buried the sensing coil 413 that is connected with conductive part 412 underground; This conductive adhesive layer 42 is located in the disposal area 411; This chip 43 is arranged in the disposal area 411 and is laminated on the conductive adhesive layer 42, and the one side of these chip 43 corresponding disposal areas 411 is provided with two contacts 431, makes this contact 431 form conducting through conductive adhesive layer 42 and each conductive part 412; Thus, constitute electronic chip card 4.

But because the chip 43 of this electronic chip card 4 only is fixedly arranged in the disposal area 411 with conductive adhesive layer 42; Therefore; After when this electronic chip card 4 is carrying, being squeezed or using a period of time; Regular meeting makes this chip 43 have loosening situation to take place, and causes the contact 431 of chip 43 and each conductive part 412 to produce the situation of loose contacts, and the electrical specification when influence chip 43 uses.

Summary of the invention

Therefore, the fundamental purpose of the utility model is, except that can making this chip and the card body firmly combines, also can make this chip reach preferable electrical specification in use.

For achieving the above object, the utility model provides a kind of electronic chip card, comprises the card body that one side is provided with the disposal area, and the both sides of this disposal area are respectively equipped with a conductive part, and this card body interior is buried the sensing coil that is connected with conductive part underground; Be arranged at the chip in the disposal area, the one side of the corresponding disposal area of this chip is provided with at least two contacts; And a plurality of leads that connect conductive part and contact respectively.

Description of drawings

Fig. 1 is existing perspective exploded view.

Fig. 2 is existing profile status synoptic diagram.

Fig. 3 is the perspective exploded view of the utility model.

Fig. 4 is the three-dimensional appearance synoptic diagram of the utility model.

Fig. 5 is the A-A diagrammatic cross-section of Fig. 4 of the utility model.

[primary clustering description of reference numerals]

(existing part)

Electronic chip card 4

Card body 41

Disposal area 411

Conductive part 412

Sensing coil 413

Conductive adhesive layer 42

Chip 43

Contact 431

(the utility model part)

Card body 1

Disposal area 11

Conductive part 12

Sensing coil 13

Chip 2

Contact 21

Induction zone 22

Lead 3

Embodiment

See also Fig. 3,4 and shown in Figure 5, be respectively the A-A diagrammatic cross-section of Fig. 4 of three-dimensional appearance synoptic diagram and the utility model of perspective exploded view, the utility model of the utility model.As shown in the figure: the utility model provides a kind of electronic chip card, and it is made up of card body 1,

chip

2 and 3 in a plurality of lead at least.

The appropriate location of the above-mentioned card body of carrying 1 its one side is provided with disposal area 11, and the both sides of this disposal area 11 are respectively equipped with a conductive part 12, and this card body 1 inside is buried the sensing coil 13 that is connected with conductive part 12 underground.

This chip 2 is arranged in the disposal area 11 of above-mentioned card body 1, and the one side of these chip 2 corresponding disposal areas 11 is provided with at least two contacts 21, and on the another side of this chip 2, is provided with induction zone 22, and this induction zone 22 is positioned on the same plane with card body 1.

Each lead 3 connects the conductive part 12 of 11 both sides, disposal area and the contact 21 of chip 2 respectively.So, constitute brand-new electronic chip card through said structure.

When the utility model in when assembling, the two ends of each lead 3 are welded with the conductive part 12 of 11 both sides, the disposal area contact 21 with chip 2 respectively, or otherwise connect; Make this chip 2 and sensing coil 13 form conducting, make this chip 2 reach preferable electrical specification in use, and do not have the situation generation of loose contact; Again this chip 2 is located in the disposal area 11 of card body 1 afterwards; And can be directly when being provided with the in addition clamping of the mode of urgent cooperation, or utilize adhesive agent to bind, make this chip 2 be provided with after its induction zone 22 be positioned on the same plane with card body 1; So, this chip 2 is firmly combined with card body 1.

In sum; The electronic chip card of the utility model can effectively improve existing various shortcoming; Except that can making this chip and the card body firmly combine, also can make this chip reach preferable electrical specification in use, and then make the generation of the utility model can be more progressive, more practical, more meet user's needs; Really met the important document of utility application, the whence proposes patented claim in accordance with the law.

Only the above person is merely the preferred embodiment of the utility model, when not limiting the scope that the utility model is implemented with this; So all simple equivalent of being done according to the utility model claim scope and utility model description change and modify, all should still belong in the scope that the utility model patent contains.

Claims

1. an electronic chip card is characterized in that, comprising:

The card body, it simultaneously is provided with the disposal area, and the both sides of this disposal area are respectively equipped with a conductive part, and this card body interior is buried the sensing coil that is connected with conductive part underground;

Chip is arranged in the disposal area of above-mentioned card body, and the one side of the corresponding disposal area of this chip is provided with at least two contacts; And

A plurality of leads connect the conductive part of both sides, disposal area and the contact of chip respectively.

2. electronic chip card according to claim 1 is characterized in that the another side of this chip is provided with induction zone, and this induction zone and card body are positioned on the same plane.