Peep-proof cipher input apparatus and input method thereof

An input device and anti-peeping technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., to achieve good security, convenient operation, and the effect of preventing passwords from being peeped
CN1734409AInactive Publication Date: 2006-02-15张俊
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
张俊
Publication Date
2006-02-15
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a peep-proof code input device and method, which comprises the following parts: centre processor, display device, USB interface mode, USB interface element, reset circuit and singly-bound fly-shuttle, wherein the centre processor connects display device; USB interface mode connecting USB interface element; reset circuit and singly-bound fly-shuttle separately. The device controls the program of centre processor by singly bound fly-shuttle, which helps users operate entire course.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a password input device and a method thereof, in particular to a password peep-proof input device and an input method for the device. Background technique

[0002] At present, the password input devices adopted in places (such as finance, retail, etc.) that need to input passwords are mainly based on keyboard input. The password method is open, that is to say, when the user enters the password, bystanders can peep or deduce the password through the operation method, and can also learn the password through the position of the button pressed by the user. Contents of the invention

[0003] The object of the present invention is to provide a password peep-proof input device with good confidentiality and safe use.

[0004] Another object of the present invention is to provide an input method for a password anti-peeping input device.

[0005] The purpose of the present invention is achieved in this way: a password anti-peeping in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More