CN2296038Y

CN2296038Y - Receptacle structure for intellectual card

Info

Publication number: CN2296038Y
Application number: CN 97215828
Authority: CN
Inventors: 黄共宏
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-28
Filing date: 1997-05-28
Publication date: 1998-10-28
Anticipated expiration: 2007-05-28

Abstract

The utility model relates to an improved structure of a card holder of an intelligent card, comprising a card holder, a terminal, a movable platen and a spring plate. The basal plate and the frame seat of the card holder are tightly combined into a whole. The basal plate is provided with an elastic linking rod in a punching way and the free end of the elastic linking rod is provided with a tenon. The terminal is contained in the guide groove on the basal plate and the movable platen is contained in the bottom surface of the basal plate with an inner edge corresponding to the free end of the elastic linking rod, a front edge provided with a bevel and a back edge connected with the basal plate in a holding way by the spring plate. The structure of the utility model can reduce loss and consumption cased by friction of the intelligent card and a wafer part.

Description

The deck structure of smart card

The utility model relates to the deck of smart card, refers in particular to the deck structure of a kind of follow-on smart card (IC-card).

Develop rapidly along with electronic technology, various smart cards (being called IC-card usually), be widely used, for example IC fiscard, smart card, credit card etc., its using method is with after the smart card insertion and being positioned the inserting groove of deck, promptly can read the wafer position on the smart card, but after using for a long time or repeatedly, deck can partly produce frictional dissipation to smart card itself or wafer, thereby causes commercial dispute.Therefore design and a kind ofly can reduce the frictional dissipation that smart card slides in deck, just become the task of top priority.

The inventor creates the technical solution of the utility model through long term studies and test.

The purpose of this utility model is to provide the deck structure of a kind of follow-on smart card (IC-card), can impel the stable rapidly contact of smart card and terminal or separates, and reaches to reduce friction loss.

The purpose of this utility model is achieved in that a kind of deck structure of smart card, comprise deck, terminal and movable pressing board, it is characterized in that the substrate of deck and skeleton frame are combined closely is integral, this substrate upper punch is provided with elastic link, the free end of this elastic link is provided with tenon, also be provided with a plurality of guide grooves that are vertical arrangement on this substrate, at least one group of terminal is placed in this guide groove, and connect by press fixing piece and to be located on this substrate, the stubborn folding of one side of this terminal, protruding being exposed at outside this guide groove, wherein the ora terminalis of one group of terminal overlaps mutually, the separated attitude of ora terminalis of other each groups; This movable pressing board is placed in this substrate bottom surface, and its medial margin is corresponding to the free end of described elastic link, and its trailing edge connects by shell fragment and this substrate clamping and is set as one.

The both side edges of described movable pressing board is respectively equipped with pivot, when it is placed in this substrate bottom surface, keeps appropriate gap.

The leading edge of described this movable pressing board is provided with the inclined-plane.

On the lateral surface of the terminal of described both side edges, be respectively equipped with press fixing piece, it is connect with this substrate be located at.

Major advantage of the present utility model is: since rapid, the stable contact that the utility model can impel smart card and terminal with separated, significantly reduced the frictional dissipation that causes when smart card slides in deck.

Below in conjunction with preferred embodiment and accompanying drawing the utility model is further specified:

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is an exploded view of the present utility model;

Fig. 3 is the exploded view that smart card of the present utility model inserts deck;

Fig. 4 is the synoptic diagram that smart card of the present utility model inserts deck;

Fig. 5 is the action diagram that smart card of the present utility model inserts deck;

Fig. 6 is the location map that smart card of the present utility model inserts deck;

Fig. 7 detaches the synoptic diagram of deck for smart card of the present utility model;

Consult Fig. 1-Fig. 3, the utility model comprises deck 1, at least one group of terminal 2, movable pressing board 3 and shell fragment 4.Its deck 1 body that is square, which is provided with skeleton frame 11, skeleton frame 11 is provided with inserting groove 111, the appropriate location of its side is provided with at least one groove cave 112, tenon 113, projection 114, short slot 115, guide hole 116 and engine cliping hole 117, being beneficial to substrate 12 can closely be fastened togather with skeleton frame 11, and movable pressing board 3 can be hubbed between skeleton frame 11 and the substrate 12, and smart card 5 (IC-card) can be slided within it.

Substrate 12 upper punches are provided with elastic link 14, the free end of elastic link 14 forms tenon 141, its effect is the height of restriction smart card 5 (IC-card) when sliding in inserting groove 111, reduce the friction force that it contacts with terminal 2 in sliding, also be provided with a plurality of guide grooves 15 that are vertical arrangement on the substrate 12, make at least one group of terminal 2 ccontaining on it, the stubborn folding of one side of this terminal 2, protruding being exposed to outside the guide groove 15, wherein the ora terminalis 21 of one group of terminal 2 can overlap mutually, the then separated attitude of ora terminalis 21 of other each groups, on the side of the terminal 2 of both side edges, be respectively equipped with one group of through hole 151, make press fixing piece 22 can be attached at the top of terminal 2, and connect with substrate 12 and to be located at.

The both side edges of movable pressing board 3 is respectively equipped with pivot 31, pivot 31 embeds in the groove cave 112 of deck 1, make movable pressing board 3 be placed in the bottom surface of substrate 12, and keep gaps with substrate 12, and the medial margin of movable pressing board 3 just can corresponding elastic link 14 tenon 141, the trailing edge of movable pressing board 3 connects by shell fragment 4 and substrate 12 clampings and is set as one, leading edge at movable pressing board 3 is provided with inclined-plane 32, when smart card 5 is advanced into inclined-plane 32, utilize inclined-plane 32 and pivot 31, make smart card 5 press down certain distance, and contact with terminal 2.

Consult Fig. 4, when smart card 5 (IC-card) slides against in the inserting groove 111 of deck 1, because the height that the tenon 141 of elastic link 14 can restriction smart cards 5, so can reduce the friction force that smart card 5 contacts with terminal 2 in cunning.

Consult Fig. 5, when smart card 5 continues to advance along inserting groove 111, toward the extruding of terminal 2 directions, the wafer portion 51 that makes smart card 5 is contact ora terminalis 21 rapidly with smart card 5 for movable pressing board 3.

Consult Fig. 6, after smart card 5 reached the location, elasticity 4 made movable pressing board 3 clamp smart card 5, thereby terminal 2 can stably contact smart card 5 and not produce and rocks.

Consult Fig. 7, when smart card 5 is extracted out outward, can will move on the pressing plate 3, the wafer portion 51 of smart card 5 and terminal 2 are broken away from, thereby reduce friction and damage wafer portion 51.

In sum, when the technical solution of the utility model can reduce smart card 5 and slides, smart card 5 itself and wafer portion 51 because of the consume that friction causes, had practicality in the inserting groove 111 of deck 1.

Claims

1, a kind of deck of smart card structure, comprise deck, terminal and movable pressing board, it is characterized in that the substrate of deck and skeleton frame are combined closely is integral, this substrate upper punch is provided with elastic link, the free end of this elastic link is provided with tenon, also be provided with a plurality of guide grooves that are vertical arrangement on this substrate, at least one group of terminal is placed in this guide groove, and connect by press fixing piece and to be located on this substrate, the stubborn folding of one side of this terminal, protruding being exposed at outside this guide groove, wherein the ora terminalis of one group of terminal overlaps mutually, the separated attitude of ora terminalis of other each groups; This movable pressing board is placed in this substrate bottom surface, and its medial margin is corresponding to the free end of described elastic link, and its trailing edge connects by shell fragment and this substrate clamping and is set as one.

2, the deck of smart card as claimed in claim 1 structure is characterized in that the both side edges of described movable pressing board is respectively equipped with pivot, when it is placed in this substrate bottom surface, keeps appropriate gap.

3, the deck of smart card as claimed in claim 1 structure is characterized in that the leading edge of this movable pressing board is provided with the inclined-plane.

4, the deck of smart card as claimed in claim 1 structure is characterized in that being respectively equipped with press fixing piece on the lateral surface of terminal of both side edges, it is connect with this substrate be located at.