CN204515813U - A kind of collapsible bank card password Anti-theft card - Google Patents

Abstract

A kind of collapsible bank card password Anti-theft card; it is made up of shutter A1, shutter A2, convex rearview mirror, viewport, finger set collar; this invention is used to allow unprincipled fellow cannot peep the process of holder at input card number password, thus the security of cash in protection holder bank card.

Description

A kind of collapsible bank card password Anti-theft card

Technical field

The utility model relates to safety feature field, especially a kind of collapsible bank card password Anti-theft card.

Background technology

Bank card is easy to carry because of it, get and deposit without teller, directly just can complete self-service the depositing and withdrawing of cash dispenser, the convenient and swift welcome being more and more subject to numerous holders, according to the statistics made by the departments concerned, current all banks card owning amount reaches more than 30 hundred million, bank card also brings certain application risk to holder bringing easily while, because people have to pass through the process that input password just can be concluded the business when using bank card, but, existing Password Input port the finger in input cryptographic processes cannot be accomplished safety block or due to holder careless, usually have peep of cipher and the event that the cash in bank card is stolen occurs occur, huge loss is brought to numerous holders, factor leading to social instability is brought to society.

Summary of the invention

In order to protect card holder in Password Input process, effectively can block by opponent's fingering row, preventing other people from peeping; And the one collapsible bank card password anti-theft card of invention, be made up of folded baffle plate, cryptoanalytic observations hole, convex rearview mirror and finger retaining collar, a kind of collapsible bank card password Anti-theft card, use other people to peep process that holder inputs password, and behavior can be peeped and taken precautions against by Timeliness coverage, holder does not worry that password is stolen again.

The technical solution adopted in the utility model:

The utility model adopts has certain degree of hardness and strength and toughness material to make the first shutter and the second shutter, in a rectangle after two pieces of shutters are folding, it is square after opening, first shutter and the second shutter are designed with Password Input viewport and convex rear-viewing mirror respectively, can leave in wallet at ordinary times and be convenient for carrying, the rectangular board that blocks is for finger blocking in operation, stranger cannot be seen, and finger operates digital cryptographic key, the Password Input viewport facilitating holder's eye observation that design is consistent with finger orientation on the first shutter, this viewport only has that the eyes visual angle of holder is substantially parallel with viewport could be observed, the visual angle of side eye and viewport are an oblique angle thus cannot see that holder points the Password Operations process on numeric keypad, ensure the safety of password.

Second shutter is designed with a convex rearview mirror, be mainly used to input cryptographic processes in by convex rearview mirror can Timeliness coverage with or without person of peeping, and taken precautions against, a retaining collar that can be enclosed within finger is designed at the back side of the second shutter with rearview mirror, for shutter is fixed on dorsal surfaces of fingers, retaining collar adopts collapsible design, flat

In time, be buckled on the back side of shutter by retaining collar, only retaining collar need be erected gently when it is desired to be used, is enclosed within middle finger

On 3rd joint, retaining collar can be designed to two or three be enclosed within finger respectively, as long as can reach control hide

Baffle plate can adopt in finger back not landing, and shutter is fixing with finger, and the contractile elastic cord of band or other elastomeric material also can be adopted to make, and conveniently carry at ordinary times, the plate face of the first shutter is designed to certain cambered surface.

At collar folding rack and retaining collar while be designed with the collar connecting hole being connected the first shutter and the second shutter; during use, coupling shaft is interconnected and can uses; because the first shutter and the second shutter are worn over finger back; the first shutter being designed with viewport moves forward with the flexible angle of the first shutter that makes pointed; allow person of peeping have no way of peeping, reach the interests of protection card holder.

The beneficial effect of utility model is:

A kind of collapsible bank card password Anti-theft card of the utility model, can allow holder dislike around effective prevention in input cryptographic processes

Meaning person of peeping, the safety of protection bank card, its design is small and exquisite frivolous, facilitates holder to carry with, and production technology is simple, becomes

This is cheap, and profile fashion is very applicable to numerous holders and bank popularizes use.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1. vertical view of the present utility model,

Fig. 2. the utility model convex rearview mirror design sketch,

Fig. 3. the utility model collar buckle-like right view,

Fig. 4. the utility model collar standing shape right view,

Fig. 5. the utility model folding effect figure.

Be labeled as in accompanying drawing: A1-first shutter, A2-second shutter, 2-viewport, 3-retaining collar, 4-collar folding rack, 5-collar connecting hole, 6-convex rearview mirror, 7-coupling shaft.

Embodiment:

First shutter A1 and the second shutter A2 side are designed with hinge type axis hole, fix with coupling shaft 7, first shutter A1 is designed with viewport 2, a convex rearview mirror 6 is designed on the second shutter A2, the collar folding rack 4 of a retaining collar 3 is designed at the back side of the second shutter A2, collar folding rack 4 is designed with collar connecting hole 5, retaining collar 3 while be designed with and be connected with collar connecting hole 5 with the second shutter A2 back side, the collar connecting hole 5 that the collar folding rack 4 that the collar connecting hole 5 of design on retaining collar 3 and the second shutter A2 back side are designed designs is connected and fixed by coupling shaft 7.

Claims (2)

1. a collapsible bank card password Anti-theft card, it is made up of the first shutter (AI), the second shutter (A2), viewport (2), retaining collar (3), collar folding rack (4), collar connecting hole (5), convex rearview mirror (6), coupling shaft (7), described first shutter (AI) has been designed to certain cambered surface, and be designed with viewport (2), described second shutter (A2) is designed with convex rearview mirror (6) above, a retaining collar (3) is designed at the back side, collar folding rack (4) design is on retaining collar (3), described retaining collar (3) while be designed with and be connected with the second shutter (A2) back side with collar connecting hole (5), the upper collar connecting hole (5) designed of collar folding rack (4) that collar connecting hole (5) and the second shutter (A2) back side of the upper design of retaining collar (3) are designed is connected and fixed in hinge type by coupling shaft (7).

2. a kind of collapsible bank card password Anti-theft card according to claim 1, it is characterized in that: retaining collar (3) can be folded in the first shutter (AI) at ordinary times, be convenient for carrying, during use, retaining collar (3) is lifted and erect, be enclosed within finger, can use.