CN208367729U

CN208367729U - Smart card

Info

Publication number: CN208367729U
Application number: CN201820957733.8U
Authority: CN
Inventors: 陈柳章
Original assignee: Shenzhen Excelsecu Data Technology Co Ltd
Current assignee: Shenzhen Excelsecu Data Technology Co Ltd
Priority date: 2018-06-20
Filing date: 2018-06-20
Publication date: 2019-01-11
Anticipated expiration: 2028-06-20

Abstract

The utility model belongs to technical field of intelligent card, is to be related to smart card more specifically.It is equipped with conductive contact blade in pcb board front, each electronic component patch is welded to the back side of pcb board, forms an independent electronic module, this electronic module has 7816, bluetooth, NFC or other intelligent card functions.This electronic module is fixed on card base, position of the conductive contact blade on card base meets the specification of ISO/IEC 7816, this electronic module is fabricated to smart card by the pressing-clipping technique of normal cards, process is simple, and processing efficiency is relatively high, and processing cost is relatively low.

Description

Smart card

Technical field

The utility model belongs to technical field of intelligent card, is to be related to smart card more specifically.

Background technique

The processing technology of smart card at present, need to be by being welded with 7816 chips, Bluetooth chip, life in smartcard internal placement The FPC plate of the other electron components such as object identification chip, is just able to achieve after encapsulating, lamination, punching.Process is more complicated, adds Work efficiency rate is relatively low, and cost is relatively high.

Utility model content

The purpose of this utility model is to provide smart cards, and to solve, existing smart card processing technology is more complicated, processes The relatively low technical problem of efficiency.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of smart card, comprising: has recessed The card base of slot and the electronic module being fixed in the groove；The electronic module, including pcb board, set on the upper of the pcb board The conductive contact blade on surface and electronic component set on the lower surface of the pcb board realize intelligent card function for independent；

Wherein, the upper surface of the pcb board is away from the side of the groove floor, and the lower surface of the pcb board is face To the side of the groove floor, the position that the conductive contact blade is located on the card base meets the specification of ISO/IEC 7816.

Further, the area of the pcb board is greater than the area of the conductive contact blade.

Further, the thickness range of the pcb board is 0.1 to 0.3mm.

Further, the conductive contact blade by turmeric or it is gold-plated be set to the pcb board.

Further, the shape of the groove and the shape of the electronic module match.

Further, the smart card further includes the hot melt adhesive for being fixed on the electronic module in the groove.

Further, the surface flush of the conductive contact blade and the card base.

Further, the electronic component includes 7816 chips and predetermined component, and the predetermined component includes indigo plant Tooth chip and/or bio-identification chip.

The utility model compared with the existing technology have the technical effect that pcb board front be equipped with conductive contact blade, by each electronics Component patch is welded to the back side of pcb board, forms an independent electronic module, this electronic module have 7816, bluetooth, NFC or other intelligent card functions.This electronic module is fixed on card base, position of the conductive contact blade on card base meets ISO/ IEC 7816 is standardized, this electronic module is fabricated to smart card by the pressing-clipping technique of normal cards, and process is simple, processing effect Rate is relatively high, and processing cost is relatively low.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the main view of smart card provided by the embodiment of the utility model；

Cross-sectional view of the smart card along line A-A that Fig. 2 is Fig. 1.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, first smart card provided by the utility model is illustrated.Smart card includes having The card base 10 of groove 11 and the electronic module 20 being fixed in groove 11.Electronic module 20 includes pcb board 21, is set to pcb board 21 Upper surface conductive contact blade 22 and electronic component 23 set on the lower surface of pcb board 21.Wherein, electronic module 20 is fixed on After in groove 11, position of the conductive contact blade 22 on card base 10 meets the specification of ISO/IEC 7816, and the electronic module 20 is used for It is independent to realize intelligent card function.

By by the lower surface (one side for setting electronic component 23) of electronic module 20 towards 11 bottom surface of groove, upper surface (one side for setting conductive contact blade 22) deviates from 11 bottom surface of groove, is fixed in groove 11, then the electronic module 20 is passed through common core The pressing-clipping technique of piece card is fabricated to smart card, and process is simple, and processing efficiency is relatively high, and processing cost is relatively low.

Wherein, the area of pcb board 21 is greater than the area of conductive contact blade 22, and electronics member can specifically be arranged according to its lower surface The size of the layout requirements actual setting pcb board 21 of device 23, but require the conductive contact blade 22 of 21 upper surface of pcb board in smart card The position on surface meets the specification of ISO/IEC 7816.

Further, as a kind of specific embodiment of smart card provided by the utility model, and the shape of groove 11 Match with the shape of electronic module 20.Groove 11 includes being opened in first holding tank 111 on the surface of card base 10 and being opened in Second holding tank 112 of the bottom surface of the first holding tank 111, the first holding tank 111 are connected with the second holding tank 112, pcb board 21 It is contained in the first holding tank 111, electronic component 23 of the patch in 21 lower surface of pcb board is contained in the second holding tank 112.This is recessed 11 structure of slot is easy molding, and convenient for electronic module 20 to be set in groove 11, pcb board 21 is supported in the bottom of the first holding tank 111 Face allows electronic module 20 to be reliably mounted in the groove 11 of card base 10.

Further, as a kind of specific embodiment of smart card provided by the utility model, the thickness model of pcb board 21 Enclose is 0.1 to 0.3mm, preferably 0.2mm.The program is convenient for for wiring board being assemblied in the groove 11 of card base 10.

Further, as a kind of specific embodiment of smart card provided by the utility model, conductive contact blade 22 passes through Turmeric gold-plated or other means is set to pcb board 21.The program is easy in 21 shaped conductive contact 22 of pcb board.

Further, as a kind of specific embodiment of smart card provided by the utility model, conductive contact blade 22 and card The surface flush of base 10.The structure meets the specification of ISO/IEC 7816, contacts with the corresponding interface and realizes intelligent card interface communication Function.

Further, as a kind of specific embodiment of smart card provided by the utility model, smart card further include by Electronic module 20 is fixed on the hot melt adhesive 30 in groove 11.Electronic module 20 is put into groove 11, after viscous hot melt adhesive 30 is fixed Smart card can be obtained, manufacturing card is simple.

Further, as a kind of specific embodiment of smart card provided by the utility model, smart card electronic member device Part 23 includes 7816 chips and predetermined component, and predetermined component is separately arranged with 7816 chips.Specifically, predetermined component It can be configured according to the function of smart card, can be Bluetooth chip and/or bio-identification chip.Such as: if smart card is indigo plant Tooth form smart card, then predetermined component includes Bluetooth chip；If smart card is the finger-print card with Bluetooth function, then predetermined member Device includes Bluetooth chip, fingerprint chip.Certainly, electronic component 23 can also including battery etc. peripheral circuit components.

It is equipped with conductive contact blade 22 in 21 front of pcb board, each 23 patch of electronic component is welded to the back side of pcb board 21, An independent electronic module 20 is formed, this electronic module 20 has 7816, bluetooth, NFC or other intelligent card functions.By this electricity Submodule 20 is fixed in 10 groove 11 of card base, and position of the conductive contact blade 22 on card base 10 meets the specification of ISO/IEC 7816, This electronic module 20 is fabricated to smart card by the pressing-clipping technique of normal cards, process is simple, and processing efficiency is relatively high, adds Work cost is relatively low.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims

1. smart card characterized by comprising the electronic module for having reeded card base and being fixed in the groove；It is described Electronic module, including pcb board, the electricity set on the conductive contact blade of the upper surface of the pcb board and set on the lower surface of the pcb board Sub- component realizes intelligent card function for independent；

Wherein, the upper surface of the pcb board is away from the side of the groove floor, and the lower surface of the pcb board is towards institute The side of groove floor is stated, the position that the conductive contact blade is located on the card base meets the specification of ISO/IEC 7816.

2. smart card as described in claim 1, which is characterized in that the area of the pcb board is greater than the face of the conductive contact blade Product.

3. smart card as described in claim 1, which is characterized in that the thickness range of the pcb board is 0.1 to 0.3mm.

4. smart card as described in claim 1, which is characterized in that the conductive contact blade by turmeric or it is gold-plated be set to it is described Pcb board.

5. smart card as described in claim 1, which is characterized in that the shape phase of the shape of the groove and the electronic module Matching.

6. smart card as described in claim 1, which is characterized in that the smart card further includes for consolidating the electronic module Hot melt adhesive in the groove.

7. smart card as described in claim 1, which is characterized in that the surface flush of the conductive contact blade and the card base.

8. smart card as described in any one of claim 1 to 7, which is characterized in that the electronic component includes 7816 chips And predetermined component, the predetermined component include Bluetooth chip and/or bio-identification chip.