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A kind of atm machine keyboard

A technology for ATM machines and keyboards, applied in the field of bank automatic teller machine security protection, can solve the problems of easy theft of transaction information, weak ability to resist external attacks, etc., to ensure that it is not easy to be stolen, strong in external attack capabilities, and difficult to disassemble Effect

Active Publication Date: 2016-06-01
EASTERN COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this utility model is that the ability to resist external attacks is weak, and the transaction information inside the keyboard is easy to be stolen

Method used

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  • A kind of atm machine keyboard
  • A kind of atm machine keyboard
  • A kind of atm machine keyboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0050] Such as figure 1 The shown embodiment is a kind of ATM machine keyboard, comprises the keyboard panel 1 that is arranged in sequence from front to back, key frame 2, 16 keys 3 that are located on the key frame, silicone pad 4, keyboard bottom plate 5, keyboard main board 6. The keyboard back cover 7; the lower surface of the keyboard panel includes 7 screw rods 29, and the 7 screw rods pass through the key frame, the silicone gasket, and the keyboard bottom plate in turn to connect with the fastening nut 30. Both the keyboard main board and the keyboard back cover are connected to the keyboard bottom plate; the silicone gasket is provided with several button protrusions 8 matched with each key;

[0051] Such as Figure 5 As shown, the lower surface of the keyboard main board is provided with a controller 9, and the keyboard panel is pr...

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PUM

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Abstract

The invention discloses an ATM keyboard with good safety. The ATM keyboard comprises a keyboard panel, a key frame, a plurality of keys, a silica gel gasket, a keyboard bottom plate, a main keyboard plate and a rear keyboard cover, wherein the keyboard panel, the key frame, the keys, the silica gel gasket, the keyboard bottom plate, the main keyboard plate and the rear keyboard cover are sequentially arranged from front to back, and the keys are arranged on the key frame. The keyboard panel, the key frame, the silica gel gasket and the keyboard bottom plate are sequentially connected, and the main keyboard plate and the rear keyboard cover are connected with the keyboard bottom plate. The silica gel gasket is provided with a plurality of button protrusions matched with the keys. A controller is arranged on the lower surface of the main keyboard plate. The keyboard panel is provided with a state indicator lamp electrically connected with the controller. The ATM keyboard has the advantages that the disassembly difficulty is large, the attack resistance is high and the data security is good; the state indicator lamp can give state indication to lower the risk of information leakage and property loss of cardholders and guarantee that money of the accounts of the cardholders can not be stolen easily.

Description

technical field [0001] The invention relates to the technical field of bank automatic teller machine (ATM) safety protection, in particular to an ATM keyboard with strong ability to resist external attacks and difficult to steal transaction information inside the keyboard. Background technique [0002] The keyboard is the cardholder's user data input device installed on the ATM machine. The cardholder needs to enter the PIN code when using the ATM machine for transactions. The keyboard encrypts the PIN code and sends it to the background for verification. [0003] The main means of attacking the keyboard is to install a BUG circuit on the keys of the keyboard panel of the keyboard. When the cardholder enters the PIN code through the keyboard, the BUG circuit records the plaintext of the PIN code; thereby stealing the transaction information inside the keyboard. [0004] Common PIN pads do not provide a mechanism for cardholders to indicate their own working status visible to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F7/02H01H13/70
Inventor 郭启军李犇犇徐盛舟刘俐训戴永峰应雪峰
Owner EASTERN COMM