The equipment of sustainable reading and writing IC card
Technical field
The utility model relates to digital data processing equipment, relates in particular to the equipment of sustainable reading and writing IC card.
Background technology
Along with The development in society and economy, the use of record personal information and the IC-card that can read and write has repeatedly spread all over daily life, as various consumption place, pay the fees a little and various places that need to discern identity etc.In the IC-card equipment that use in these places, what have only need discern an IC-card, and it is carried out disposable reading and writing data, generally adopts card insert type or induction type to discern IC-card; What have then need discern multiple IC-card simultaneously, also need carry out the repeatability reading and writing data for some particular card wherein, as the operator during operation for ease of data statistics, carry out reading repeatedly and typing of data in operator's IC-card need being fixed in, treat to change its operator's IC-card when the operator changes again, and when data backup, also need backup card (above it " operator's IC-card ", " backup card " are referred to as " operator's card ") is fixed in and carries out reading and typing of data in the equipment.The hand of the point-of-sale terminal equipment in domestic consumption place is held the POS machine at present, the equipment of the various read-write IC-cards such as IC card reading and writing machine tool of power office's electricity charge payment system, industrial and commercial bureau's management system and tax revenue financial sector etc., all need to carry out execute-in-place, need have the function of sustainable reading and writing IC card by the operator.Card insert type or the built-in operator of fixing card are buried in the general employing of the equipment of the sustainable reading and writing IC card of said system entirely, burying card insert type entirely is at equipment tail end or other position card slot to be set, major part card body with this operator's card during use is inserted in the card slot, this structure causes coming off of plug-in card to lose easily, and because of need have a card slot that exposes, may cause in the foreign matter access arrangement product being broken down easily, also influence product appearance simultaneously; Built-in is that operator's card is built in the equipment, uses back shroud and screw locking again, because operator's card might need often to change very inconvenience when this structure is used; Another is built-in to be that indent forms and the suitable storage tank of IC-card cover plate on back shroud, the IC-card cover plate is fixed on the back shroud by draw-in groove or chute, but this structure still needs to take off built-in operator's card with the IC-card cover plate is whole again, regular dismounting IC-card cover plate and operator block the damage that easily causes IC-card cover plate and IC-card, and be also convenient inadequately during use.
Summary of the invention
The utility model provides that a kind of to need not back shroud integral body is taken off be conveniently replaced operator card, can keep the equipment of complete machine outward appearance sustainable reading and writing IC card succinct attractive in appearance again.
The utility model mainly comprises front shroud, surface-mounted integrated circuit, back shroud and IC-card cover plate, indent forms and the suitable storage tank of IC-card cover plate on the back shroud, be provided with the IC-card chute in the IC-card cover plate, IC-card cover sidewall front end protrudes and forms the cylindrical post that slides, and storage tank sidewall leading portion forms and slides the suitable slide slot of post; Storage tank is provided with and can holds the opening that slides the post turnover and communicate with slide slot.
After adopting above-mentioned project organization, operator's card can directly be inserted on the IC-card cover plate, the IC-card cover plate then can will slide post by the opening on the storage tank and be positioned to slide in the slide slot, because it is cylindrical sliding post, can make that the IC-card cover plate is to turn over 90 ° of rotations on carry out in the axle center to slide post, the operator only need promote the IC-card cover plate backward when changing the operator and block like this, and rotate up and dig the IC-card cover plate, promptly replaceable operator's card.Compared with prior art, operator's card is inserted in the IC-card cover plate on the one hand, does not reveal at ordinary times and puts outside, has strengthened the protection to operator's card, and owing to there is not card inserting mouth, profile is comparatively attractive in appearance, has avoided simultaneously because card inserting mouth opens wide the operational failure of bringing; On the other hand, it is replaceable operator card that the IC-card cover plate need not that integral body takes off, and uses more conveniently, has also avoided because of repeating to tear open the damage of driving the IC-card cover plate.
For making things convenient for the IC-card cover plate to be positioned in the slide slot of storage tank, the opening of this storage tank can inwardly be connected by the storage tank front end and form, and the ccontaining IC-card cover plate of its big I vertically passes in and out.Like this, when assembling, in back shroud, outwards the IC-card cover plate is released from opening, slided post and slip in the slide slot,, limited the IC-card cover plate and outwards deviate from back shroud in use, realized that convenience is used and don't the purpose of disengaging fuselage because opening is inside.
This storage tank opening also can be located on the storage tank sidewall, like this, in when assembling, directly will slide post and be slipped in the slide slot by the opening of sidewall and get final product.
Description of drawings
Fig. 1 is back shroud of the present utility model and IC-card cover plate assembling stereogram;
Fig. 2 is user mode Fig. 1 of the present utility model;
Fig. 3 is user mode Fig. 2 of the present utility model.
Embodiment
The utility model is an example with the handheld POS machine of point-of-sale terminal equipment, sees also shown in Figure 1ly, and the utility model mainly comprises front shroud, surface-mounted integrated circuit, back shroud 1 and IC-card cover plate 2.Indent forms the storage tank 11 suitable with IC-card cover plate 2 on the back shroud 1; Stationkeeping over against storage tank 11 on the surface-mounted integrated circuit has one or more bank safeties SAM card positioning seat, has corresponding SAM card opening on the storage tank 11; Be provided with IC-card chute 21 in the IC-card cover plate 2, IC-card cover plate 2 sidewall front ends protrude and form the cylindrical post 22 that slides; Storage tank 11 sidewall leading portions form the slide slot 12 suitable with sliding post 22, and storage tank 11 front ends inwardly connect and form the opening 13 that communicates with slide slot 12, and the ccontaining IC-card cover plate 2 of its big I vertically passes in and out, so that IC-card cover plate 2 is by outwards assembling in the back shroud.
After adopting said structure, as Fig. 1, Fig. 2, shown in Figure 3, when assembling, in back shroud 1, outwards IC-card cover plate 2 is released from opening 13, sliding post 22 slips in the slide slot 12 location and slides, because opening 13 is inside, limited IC-card cover plate 2 and outwards deviate from back shroud 1 when using sliding to stir; In use, bank safety SAM card can be positioned in the SAM card opening in the storage tank 11, the operator blocks 3 and can be inserted on the IC-card cover plate 2, simultaneously owing to slide post 22 for cylindrical, can make that IC-card cover plate 2 is to turn over 90 ° of rotations on carry out in the axle center to slide post 22, the operator blocks 3 during with bank safety SAM card changing the operator like this, only need promote IC-card cover plate 2 backward, and rotate up and dig IC-card cover plate 2, can directly change.
The opening 13 of this storage tank 11 also can change design on storage tank 11 sidewalls, like this, in when assembling, directly will slide post 22 and be slipped into from outside to inside in the slide slot 12 by the opening 13 of sidewall and get final product.
For ease of the location that IC-card cover plate 2 slides in storage tank 11, can form located lateral groove 23 on IC-card cover plate 2 sidewalls, form the positioning convex 14 suitable on storage tank 11 sidewalls with located lateral groove 23.Like this, the user is when promoting IC-card cover plate 2 backward, and positioning convex 14 is located slip in located lateral groove 23, to guarantee the accurate location of operator's card, makes one-piece construction more practical, reliable.