CN2809832Y

CN2809832Y - Peek-proof cipher device/shield

Info

Publication number: CN2809832Y
Application number: CN 200520008352
Authority: CN
Inventors: 吴开敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-30
Filing date: 2005-03-16
Publication date: 2006-08-23
Anticipated expiration: 2015-03-16

Abstract

The utility model discloses a peek-proof cipher device cover which is installed above a cipher device. The bottom of the cipher device cover is a cover opening of which the shape is same as the shape of the look-down plane surface of a base of the cipher device, and the top of the cipher device cover is provided with a window used for clearly see each press key on a keyboard; the lower part of the cipher device is provided with screw holes and also comprises a dialing rod used for pressing the press keys on the keyboard, and the dialing rod is connected to the cipher device by a fine rope. The utility model can effectively prevent the ciphers of users for the cipher device from being stolen and divulged by other people.

Description

Peep-preventing scrambler/cover

Technical field

The present invention relates to take precautions against scrambler cover and the scrambler that other people spy on when the depositor withdraws the money output password in the savings bank.

Background technology

When withdrawing the money in the savings bank, the depositor must on the keyboard of scrambler, import in advance from the password of establishing.Though the scrambler that uses is erect at left and right and rear side at present some anti-screen barriers are arranged, can only block the user outrunner, both sides and crowd after one's death but are completely exposed, easily stay opportunity to the lawless person.Medium often have report, and the depositor causes depositing the case that is falsely taken and often takes place because of password is stolen.Some reporters remind after report depositor deposit is repeatedly stolen repeatedly: " skill that study inputs password, anti-people's the heart can not have." " reveal card number and password to other people never in any form." " do not allow the stranger stand in after one's death when withdrawing the money, more do not allow other people spy on password." (the north of Fujian Province daily paper, 2004.11.27,3 editions.) some burglar can copy out the bank card of mixing the spurious with the genuine unexpectedly, but can't infer user's password, spy on so seize the opportunity among the crowd of being mixed in.The depositor knows that operation in the presence of all can reveal password perfectly well, but other people are had a mind to or watch attentively unintentionally and have no way out, have no right to stop, more can not take the corner to scrambler uses, have in operation according to the order of sequence in the public eye, expose password, the hidden danger of bringing unnecessary worry and being difficult to expect for oneself deposit safety.Afterwards, 1 rice noodles were marked at business hall in the savings bank, allowed other people keep some distances, but crowded boom, personnel, 1 rice noodles perform practically no function, and the user is still hard to guard against.Even it is like this to be placed on the scrambler that the indoor people of having keeps an eye on, it is crisis-ridden especially to be installed in the ATM scrambler that uses outdoor all night.It is reported that the perpetrator who has does a little tricks on ATM, " gulp down depositor's bank card,, induce the holder and extract password again by being posted in the vacation prompting on the guidance panel." (science abstract newspaper, 2004.10.8,4 editions.) some burglar installs electronic equipment stealing passwords such as camera, monitor, video camera in the dark above ATM, even " swiping card equipment with bank is made robber's sign indicating number device through very special repacking ", can make depositor's " card and password are all preserved finely, and money has but disappeared suddenly ".(China Television Newspaper, 2004.10.25,21 editions; 2004.12.13,7 editions.) " at present at Su Hang even the method that a kind of high-tech snatches password also occurred, at the thing of automatic teller machine keyboard loam cake one similar ' diaphragm ', remittee's thief can leave a trace on diaphragm when the input password earlier." (" Yangcheng Evening News " 2004.12.3.) in addition, the burglar has also used more superb robber's sign indicating number technology: " cover the false keyboard of an emulation on the ATM keyboard, its back side is one and makes exquisite circuit board, is furnished with little LCD screen; can show the bank card password that the remittee imports, and password is directly launched." (West China City Newspaper, 2005.1.31.) Ministry of Public Security reveals, the nearly stage a lot of behaviors that utilize the ATM crime occurred in a plurality of provinces and cities.The bank card crime rate is high to make the bank card risk strick precaution become the problem that people pay close attention to day by day.(Shi Chang Bao, 2004.9.28) in addition, the nearly section of Chinese Central Television's " Economy 30 Minutes " and " economy and method " column has also been reported this type of problem again and again, declare the whole nation because of the stolen depositor of causing of password stolen deposit every year up to hundred million yuan.According to the explanation defeated sign indicating number in back of swiping the card, the stolen sign indicating number of its card number and password device was stolen when the depositor turned round and look at certain and withdraws the money, lose 10,000 surplus yuan, the Shanghai second trial court adjudiacates this bank in the first instance and pays and show consideration for portion's loss and interest thereof.(Youth Newspaper, 2004.12.21; China's newspaper cutting, 2004.12.24,8 editions.) reparations precedent like this has been arranged, will be imitated in the future and be promoted, bank will check for the burglar, bear more risk, suffer tremendous loss.The way of effecting a permanent cure that solves this type of problem is the security password device that allows numerous depositors use early can to avoid password to be revealed, and takes precautions against the generation of burglar from the source.

The scrambler that use at present the savings bank has two kinds: a kind of is removable scrambler on the indoor sales counter, a kind of fixed scrambler that is mounted in the ATM.Indoor scrambler can simply be divided into upper and lower two parts: the base of the latter half is equipped with keyboard, wiring board, indicator light, lead and other annex etc.; Erect the periphery of the left and right and rear side of the first half above base the anti-screen barrier that does not partly just wait, but user crowd is by the side of had no preventive effect.

Summary of the invention

The purpose of this utility model provides a kind of peep-preventing scrambler cover, leaks to take precautions against user cipher.

The technical solution of the utility model is achieved in that

A kind of peep-preventing scrambler cover, this scrambler cover is to be installed in various scramblers top with the overcover that all seals around the keyboard and top section seals, the capsule of shape such as back-off, this scrambler cover bottom is the cover mouth, the shape of described cover mouth is identical with the top plan view shape of scrambler base, this scrambler cover top has a window that is used to see clearly each button on the keyboard, scrambler is covered with screw, comprise that also one is used to press the dialing bar of button on the keyboard, this dialing bar is connected on the scrambler with cord.

The shape at described scrambler cover top comprises arcwall face.

Described peep-preventing scrambler cover is fixing as a whole with screw mode or gummed mode and scrambler, and the inwall at described scrambler cover top is equipped with indicator light.

The beneficial effects of the utility model are:

1, because all sealing all around of scrambler, the top is also sealed by major part, only hold wicket that a people watches again by the user low head and take the hand of bar to block, even other personnel and operator's zero distance are arranged or have the first-class speculum of shooting of ATM top also to be difficult to see keyboard, the top of only seeing dialing bar in user's hand moves up and down, where bottom that at all can't see bar contacts number, thereby reveals the disadvantage of password when thoroughly stopping to withdraw the money.

2, because the original scrambler of producing of each bank is using at present and stock's quantity may be more, in order to make the best use of everything, avoid waste, can (abbreviate " outer cover " or " cover spare " sometimes as according to the peep-preventing scrambler cover of some band windows of the manufacturings such as shape, structure and specification of capsule in the above-mentioned peep-preventing scrambler, for being placed on the overcover of scrambler top with sealing around the keyboard) and the dialing bar, used scrambler is all covered, and its purposes and usage and peep-preventing scrambler are identical.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the vertical view of peep-preventing scrambler a and cover A.

Fig. 2 is the rearview of peep-preventing scrambler cover A.

Fig. 3 is the upward view of peep-preventing scrambler cover B.

Fig. 4 is the front view of peep-preventing scrambler cover C.

Fig. 5 is the right view of peep-preventing scrambler a.

Among each figure: 1, base; 2, keyboard; 3, window; 4, dialing bar; 5, screw; 6, the outer cover top that partly is closed; 7, cord; 8, lead; 9, cover A rear side can be by the breach of lead; 10, cover mouth; 11, be housed in the used scrambler in savings bank (part) of the inside; 12, indicator light; 13, Chinese " affirmation " button; 14, Chinese " removing " amine key.

Embodiment

Embodiment 1

Shown in Fig. 1-4, a kind of peep-preventing scrambler cover, they are to be placed on various scramblers top with the overcover that all seals around the keyboard 2 and top section seals, and mainly contain three kinds of A, B, C:

1. cover A, as shown in Figure 1 and Figure 2: it has five faces that are connected to each other and all seal, it is mouthfuls 10 identical with the top plan view shape of the indoor scrambler base 1 in savings bank that untight one side is promptly covered, and the length and width size is big slightly, cover mouth 10 put upside down down this scrambler 11 all can be covered on inside; Top 6 at cover has a window 3, therefrom can see the number keyboard 2 on scrambler surface clearly;

2. cover B, as shown in Figure 3: it and the shape of cover A and the feature similarity of window 3 are the position that screw 5 is changed into level below cover from original upright position;

3. cover C, as shown in Figure 4: it is the thin plate of a band screw 5, have one with cover the similar window 3 of A;

4. covering A, B, C needs each keyboard 2 is all covered and respectively be equipped with a dialing bar 4.

Height 50～150mm of cover A, preferred 90～120mm; Long 100～180mm, preferred 140～160mm; Wide 80～120mm, preferred 90～110mm; The top of cover A sealing can be Any shape, is preferably arc 6, better appearance, and the structure of arch is also the most firm.A window 3 is opened at top 6, and the position is vertical with keyboard 2 in the base 1, window 3 long 40～120mm, preferred 60～100mm; Wide 30～100mm, preferred 40～60mm is with keyboard 2 numerals that can just see base 1 the right and left clearly be as the criterion (as Fig. 1).Around the cover A inwall should slightly contact with outer wall around the base 1 of the packaged type scrambler of institute adapted and with both fastened to each other be one (as Fig. 2).

The area of scrambler keyboard 2 is bigger and different on the ATM, is connected as a single entity with fuselage, can use cover B or cover C.Cover B and feature similarities such as shape of covering A and window 3, but overall volume increase, the screw 5 that will cover part in addition changes horizontal level (as Fig. 3) into from the upright position, can directly be fixed on keyboard 2 peripheries of ATM.A cover A and the left side of cover around the B with right or preceding with after can be symmetrical identical also can be asymmetric, but all need all around seal.In addition, opening one at the rear side of cover A can be by the breach 9 of lead 8.

Also have a kind of keyboard 2 of ATM to be low early and high after heeling condition, setting has three higher skewed barriers with rear side about it, can use cover B or use a kind of C that covers more easily.The skewed rectangular area size that a thin plate forms with the rear side barrier about according to this keyboard 2 is got material, and four jiaos respectively have a screw 5, its on the upper side location open one with cover the similar window 3 (as Fig. 4) of A, will cover C then and be fixed on the fuselage.

Cover A, B, C can comprise that with any non-transparent material preparation material or the thickness of making the scrambler fuselage are the metallic plate of 0.2～2mm, preferably thin aluminium (iron) skin.The length and width size of scrambler or area difference in size are very big in the used ATM of each bank, and what have differs more than one times, and the actual conditions of visual each machine of area of its outer cover and window 3 are set, but need keyboard 2 is all covered on the inside.

Embodiment 2

Can be above now with indoor and outdoor scrambler keyboard 2 to link with above-mentioned cover A, B, C be one to the scrambler of Sheng Chaning from now on, for this reason, can produce a, b, three kinds of peep-preventing scramblers of c again:

1. scrambler a as shown in Figure 5, is the right view of peep-preventing scrambler a: be one with cover A combination and binding above used indoor scrambler base 1; Because former indoor scrambler is provided with one section anti-screen barrier with rear side about it, enlarged entire area, and this road barrier needn't be repeated to be provided with in peep-preventing scrambler a the inside, and therefore, the window 3 of scrambler keyboard 2 in the base 1 and cover A can be arranged on the center;

2. scrambler b: above ATM scrambler keyboard 2 with cover B combination and link and be one;

3. scrambler c: above ATM scrambler keyboard 2 with cover C combination and link and be one.

Peep-preventing scrambler b and c also are ordinary password device and the product of cover B with cover C combination, and figure slightly.

The used scrambler of various indoor and outdoors and cover A, B matching used with it, C can be with identical or different material preparations, and linking with screw or gummed or other method then is one.Can be Any shape after being fixed as integral body, comprise original rectangle.Peep-preventing scrambler a was installed in colored indicator light in the base 1 originally and can uses colourless indicator light 12 instead and move the inwall that is contained in cover A top 6, its b, c also can install bulb or indicator light 12 at the inwall at cover B, C top 6, both can increase light in the cover, bar 4 collisions (as Fig. 3) of can avoiding again being dialled.

Peep-preventing scrambler a, b, c and peep-preventing scrambler cover A, B, C all need respectively be equipped with an elongated dialing bar 4, and its available any material is made, preferred wood, bamboo, plastics or metal tube.Full bar length overall 100～200mm, preferred 120～180mm; Cross section can be Any shape, preferably circle or regular hexagon, diameter or diagonal angle line length 3～13mm, preferred 7～9mm; Dialing bar 4 upper ends have cord 7 to link to each other with scrambler, in order to avoid lose; The lower end preferably installs one section flexible material as rubber, flexible plastics and so on (similar to the pencil of band rubber) additional, or directly uses the no pencil that rubber tip is arranged, and can avoid skidding with button and increasing the finger comfort.Scrambler button 2 surfaces of using are dimpling or flat shape at present, and button 2 surfaces of peep-preventing scrambler are preferably slightly concave, the bar 4 outwards slippage in use of can avoiding dialling, the accurately defeated sign indicating number of influence.

Above-mentioned " fixing ", " combination ", " binding " all can be adopted the whole bag of tricks operations such as screw, bolt, gummed.

The cover spare that the ATM scrambler uses preferably adopts bolt and fuselage to link, and installs additional in spring washer, the bolt below nut above the nut in machine simultaneously and gets an aperture, inserts split pin.Adopt these securing members can prevent that outer cover from being taken out by other people, can effectively pre-anti-theft on the scrambler keyboard, cover " diaphragm " or the crime of false keyboard stealing passwords.

Various peep-preventing scrambler/covers can---comprise finance, postal service or industrial and commercial enterprises, service industry---for anyone in any place to be used when withdrawing the money, concluding the business or consuming.During use, replace the finger dialing, push " affirmation " key 13 or " removing " key 14 then with dialing bar 4.

Claims

1, a kind of peep-preventing scrambler cover, it is characterized in that, this scrambler cover is to be installed in the overcover of various scramblers top with whole sealings of keyboard (2) and top section sealing all around, the capsule of shape such as back-off, the bottom of this scrambler cover is cover mouthful (10), the shape of described cover mouthful (10) is identical with the top plan view shape of scrambler base (1), this scrambler cover top (6) has one and is used to see clearly the window (3) that keyboard (2) is gone up each button, scrambler cover below is provided with screw (5), comprises that also one is used to press the dialing bar (4) that keyboard (2) is gone up button.

2, peep-preventing scrambler cover according to claim 1 is characterized in that, the shape at scrambler cover top (6) comprises arcwall face.

3, peep-preventing scrambler cover according to claim 1 and 2 is characterized in that, this peep-preventing scrambler cover is fixing as a whole with screw mode or gummed mode and scrambler, is connected with the bar (4) that dials with cord (7) on the scrambler.

4, peep-preventing scrambler cover according to claim 1 and 2 is characterized in that, the inwall at described scrambler cover top (6) is equipped with indicator light (12).