CN201490055U

CN201490055U - Code peeping control device

Info

Publication number: CN201490055U
Application number: CN2009200623651U
Authority: CN
Inventors: 范军明; 林英奕; 谢宇轩
Original assignee: Guangdian Yuntong Financial Electronic Co Ltd
Current assignee: GRG Banking Equipment Co Ltd; Guangdian Yuntong Financial Electronic Co Ltd
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2010-05-26
Anticipated expiration: 2019-08-14

Abstract

The utility model relates to a code peeping control device, particularly relates to a peeping control device arranged on a code input device, and provides a code peeping control device, which aims to resolve problems that the existing peeping control cover is inconvenient in use, not only can prevent others illegally peeping laterally, but also leads people to be capable of seeing a keyboard from only one direction. The code peeping control device is arranged on a keyboard, comprises a left side wall, a right side wall and a top cover, wherein the left side wall and the right side wall prevent others from peeping laterally, the top cover shields the keyboard, the side walls and the top cover are jointed and encircled to form an opening leading the hand of a user to extend in, and the top cover is provided with a blind window.

Description

The cipher anti-theft device

Technical field

The utility model relates to a kind of cipher protection apparatus, the peep-proof device that is provided with on particularly a kind of cipher input.

Background technology

Financial self-service equipment is extensive use of by people at present, and independently self-service equipment can provide uninterrupted service in 24 hours for the client, thereby a large amount of unattended self-service equipments occur.The using of unattended ATM also steals or intercept depositor's wealth as the lawless person when making things convenient for depositor's demand provide chance, along with the extensive placement of ATM, also rises year by year at the crime case of ATM.Wherein relatively abominable and more hidden a kind of crime is exactly by illegally obtaining depositor's card information and password, thereby steal depositor's wealth, present this form of crimes is the trend of oriented development in Hi-Tech also, for example uses telescope, and miniature pinhole cameras etc. are stolen user cipher.

In order to protect the fail safe of depositor when importing password, finance device manufacturer adopts the means that load a watching shield cover on code keypad at protection depositor password usually.Though the watching shield cover that uses can prevent that other people from seeing depositor's input operation clearly in certain zone, can prevent effectively that also adding camera on ATM spies on the password input operation at present.But be strictly on guard against that the password input of giving the depositor when other people spy on has brought very big inconvenience.All watching shield covers all adopt the cover body that simultaneously is provided with opening to cover code keypad at present, in order to prevent that destroying this cover body all adopts metal material to make, therefore can't see the numeral of keyboard clearly when the depositor inputs password at all, can't successfully finish the password input.

The utility model content

The utility model provides a kind of and both can prevent that other people from illegal side peeping in order to solve the awkward problem of present watching shield cover, and the cipher anti-theft device of visible keyboard in a direction certain limit only.

The purpose of this utility model realizes by following means:

This cipher anti-theft device, it is arranged on the keyboard, and this cipher anti-theft device comprises and prevents that left and right sides sidewall that left and right sides is peeped and the overhead guard that covers keyboard, this sidewall from engaging with overhead guard around forming an opening that stretches into for hand that wherein said overhead guard is provided with shutter.

Preferably, described shutter comprises at least one gate leaf, and this window leaf is fixedlyed connected with the two side respectively, and is tilted to keyboard with the trend away from this opening by this overhead guard.

Further, described shutter comprises at least one gate leaf, and this window leaf is articulated on the sidewall by rotating shaft.

Further, described window leaf has a stiff end and a free end relative with this stiff end, and this stiff end is articulated on the sidewall by rotating shaft, and this free end is provided with a transfer part, on the sidewall position that should transfer part is provided with an arc-shaped slot, transfer part runs through this groove and forms frictional fit.

Further, described window leaf is two or two when above, and the free end of window leaf is connected by movable rod between any two.

Preferably, described sidewall profile profile is the circular arc streamlined, becomes short by opening one end gradually to the relative other end, and overhead guard forms arc-shaped surface along sidewall.

Further, described overhead guard keeps away a mouthful end sealing with left and right sides sidewall.

Further, an end of described overhead guard closed side wall offers loophole.

Preferably, has a non-viewing area between this shutter and this sidewall.

Cipher anti-theft device provided by the utility model compared with prior art has following having a few:

1) the utility model adopts the visual windows of shutter form, and it is effectively overlapping that this visual windows forms the angular field of view beyond the operator, can play prevent camera take on the sly and other people's password is peeped.

2) back of this peep-proof device has loophole, can effectively replenish the deficiency of light at night, user-friendly keyboard.

3) the circular arc sidewall effectively prevents stealing a glance at of people from side and taking on the sly of camera at the non-visible range that the great circle cambered surface and the overhead guard both sides of openend formation form.

Description of drawings

Fig. 1 is the first visual angle schematic perspective view of the utility model one preferable cipher anti-theft device;

Fig. 2 is the second visual angle schematic perspective view of Fig. 1 cipher anti-theft device;

Fig. 3 is the generalized section of another preferable cipher anti-theft device of the utility model;

Fig. 4 is the partial schematic diagram that this cipher anti-theft device uses on ATM;

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

Consult Fig. 1 to Fig. 4, cipher anti-theft device provided by the utility model, it is arranged on the keyboard 1, this cipher anti-theft device comprises and prevents left and right sides sidewall 2 that left and right sides is peeped and the overhead guard 3 that covers keyboard, the top margin of sidewall 2 engages with overhead guard 3 and forms the opening 4 that stretches into for hand, sidewall 2 forms installation folding 21 near a side of keyboard 1, and wherein said overhead guard 3 is provided with shutter 31.

Consult Fig. 1 and Fig. 2, the shutter 31 of this cipher anti-theft device preferably is made up of two gate leaves 311, and this window leaf 311 is fixedlyed connected with two side 2 respectively, and is tilted to keyboard 1 with the trend away from opening 4 by overhead guard 3.Window leaf 311 is arranged at overhead guard 3 central parts, and two gate leaves 311 form visual windows, keep the non-viewing area 32 of certain width between visual windows and the two side 2.Wherein that the angular field of view of window leaf 311 beyond the operator formed is overlapping for the angle of window leaf 311 and width dimensions, prevents taking on the sly of camera and stealing a glance at of other people.

Consult Fig. 1 to Fig. 4, the sidewall 2 of this cipher anti-theft device is the circular arc streamlined, becomes short by opening 4 one ends gradually to the other end, and overhead guard 3 forms arc-shaped surface along sidewall.According to the concrete operating position of cipher anti-theft device, when using on ATM, because the relation of the position between cash dispensing port 5 and the keyboard 1, for spuing smoothly of banknote, routine wall 2 is forming closure designs with overhead guard 3 with a relative end of opening 4.But, seal at it and be provided with loophole 33 on end in order when operating, to be unlikely to too dark in the watching shield cover.For the cipher anti-theft device is installed on the keyboard 1, the bottom surface of the installation folding 21 that the sidewall 2 of this cipher anti-theft device forms is provided with stagger angle 6 in addition.Correspondingly the ATM installation position is provided with the depressed part (not shown) of holding stagger angle 6.

In addition in order to make the differing heights user can both carry out the password input operation easily, and the angular field of view that guarantees shutter can be fit to any height operator, the utility model also provides a kind of window leaf 311 to be articulated in cipher anti-theft device on the sidewall 2 by rotating shaft 7, consults Fig. 3.The shutter 31 of this cipher anti-theft device can be by the adjusting purpose around axle 7 rotation realization shutter visual ranges of window leaf 311.Wherein window leaf 311 is articulated on the sidewall 2 by rotating shaft 7 near an end of cover, forming a stiff end reaches and the corresponding free end of this stiff end, this free end is provided with a transfer part, this transfer part is a driving lever of fixedlying connected with free end 8, the position of corresponding driving lever 8 is provided with an arc-shaped slot 22 on the sidewall 2, and driving lever runs through groove 22 and forms frictional fit.In order to keep the parallel position relationship between the two gate leaves, connect by movable rod 9 between the free end of window leaf 311.Concrete, when needs carry out the visual range adjusting, the user slides in groove 22 by stirring driving lever 8, and the free end of driving lever 8 band active window leafs 311 7 rotates around the shaft, and free end swings to change the visual range by shutter observation keyboard as shown in Figure 3.

Shutter in the foregoing description only comprises two gate leaves, and the window leaf can be a slice also more than two according to actual needs.Rotating shaft position for the variable sector leaf can might not be confined to an end place of window leaf in any position of window leaf.And the rotary driving part of window leaf also can adopt other mechanical structures, realizes as mechanical transmission mechanisms such as meshing gears.

Only the above only is preferred embodiment of the present utility model; non-ly be intended to limit to scope of patent protection of the present utility model; so the equivalence of using the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the rights protection scope of the present utility model, closes and gives Chen Ming.

Claims

1. cipher anti-theft device, it is arranged on the keyboard, and this cipher anti-theft device comprises and prevents that left and right sides wall that left and right sides is peeped and the overhead guard that covers keyboard, this sidewall from engaging with overhead guard around forming an opening that stretches into for hand, it is characterized in that described overhead guard is provided with shutter.

2. cipher anti-theft device as claimed in claim 1 is characterized in that, described shutter comprises at least one gate leaf, and this window leaf is fixedlyed connected with the two side respectively, and is tilted to keyboard with the trend away from this opening by this overhead guard.

3. cipher anti-theft device as claimed in claim 1 is characterized in that, described shutter comprises at least one gate leaf, and this window leaf is articulated on the sidewall by rotating shaft.

4. cipher anti-theft device as claimed in claim 3, it is characterized in that, described window leaf has a stiff end and a free end relative with this stiff end, this stiff end is articulated on the sidewall by rotating shaft, this free end is provided with a transfer part, on the sidewall position that should transfer part is provided with an arc-shaped slot, transfer part runs through this groove and forms frictional fit.

5. cipher anti-theft device as claimed in claim 4 is characterized in that, described window leaf is two or two when above, and the free end of window leaf is connected by movable rod between any two.

6. cipher anti-theft device as claimed in claim 1 is characterized in that, described sidewall profile profile is the circular arc streamlined, becomes short by opening one end gradually to the relative other end, and overhead guard forms arc-shaped surface along sidewall.

7. cipher anti-theft device as claimed in claim 6 is characterized in that, described overhead guard keeps away a mouthful end sealing with left and right sides sidewall.

8. cipher anti-theft device as claimed in claim 7 is characterized in that, an end of described overhead guard closed side wall offers loophole.

9. cipher anti-theft device as claimed in claim 1 is characterized in that, has a non-viewing area between this shutter and this sidewall.