CN106781111A - The handheld POS machine and password secret input method of secret input password - Google Patents
The handheld POS machine and password secret input method of secret input password Download PDFInfo
- Publication number
- CN106781111A CN106781111A CN201611081624.6A CN201611081624A CN106781111A CN 106781111 A CN106781111 A CN 106781111A CN 201611081624 A CN201611081624 A CN 201611081624A CN 106781111 A CN106781111 A CN 106781111A
- Authority
- CN
- China
- Prior art keywords
- password
- input
- pos machine
- handheld pos
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The handheld POS machine and password secret input method of secret input password.Input password is absolutely unsafe especially in the market and hotel that personnel are noisy in public.Present invention composition includes：Handheld POS machine（1）, the handheld POS machine back side is provided with Password Input button（2）, handheld POS machine front has Password Input state LCD display（3）, Password Input state LCD display includes three groups of long number set of symbols, explanatory note and password digit display boxes, and each symbol in long number set of symbols is corresponded with each key of Password Input button, and with identical plane figure pattern；Handheld POS machine side has the cipher code set selection key of selection long number set of symbols（4）, Password Input button connects interruption and the serial ports of POS main circuit by 232 and the middle broken ends of fractured bone of the key encoder in handheld POS machine.The present invention is applied to the concealed input of password of handheld POS machine.
Description
Technical field：
The present invention relates to the handheld POS machine and password secret input method of a kind of concealed input password.
Background technology：
Market shopping, restaurant's dining and other abstract the recreational consumption turn into normality, it is necessary to input password using POS in daily life
Checking.In these public arenas, input password is absolutely unsafe especially in the market and hotel that personnel are noisy.Undesirable（Bag
Include partial service personnel）With peeping, that recording means steal user cipher is particularly convenient.
A kind of handheld POS machine of concealed input password is provided instant invention overcomes the deficiencies in the prior art, is realized reliable
Blinded password is input into.Can effectively take precautions against and be taken on the sly when Password Input is operated, stolen a glance at.The handheld POS machine knot of secret input password
Structure is simple, and the function of easy to operate and existing POS and operation are consistent.
The content of the invention：
It is an object of the invention to provide the handheld POS machine and password secret input method of a kind of concealed input password.
Above-mentioned purpose is realized by following technical scheme：
A kind of handheld POS machine of concealed input password, its composition includes：Handheld POS machine, the described handheld POS machine back side is set
There is Password Input button, described handheld POS machine front has Password Input state LCD display, described Password Input shape
State LCD display includes three groups of long number set of symbols, explanatory note and password digit display boxes, described long number symbol
Each symbol in group is corresponded with each key of Password Input button, and with identical plane figure pattern；It is described
Handheld POS machine side there is the cipher code set selection key of selection long number set of symbols, described Password Input button is by peace
The serial ports of 232 and the middle broken ends of fractured bone connection POS main circuit of the key encoder in handheld POS machine and interruption.
The handheld POS machine of described concealed input password, described Password Input button is that 4 key input keyboards or 5 keys are defeated
Enter keyboard.
A kind of password secret input method of the handheld POS machine of concealed input password, the secret is input into the hand-held of password
The operation of POS：Operated the POS to swipe the card and by the non-encrypted message of input through keyboard, institute is pressed afterwards by original mode
State the password input key on keyboard, into Password Input state, pressed with thumb turned in the cipher code set selection key or under turn over really
Effectively, one group of selected image has mark to 1 group of input in fixed three groups of long number set of symbols, and the password is pressed with forefinger
The button of button is input into, the Password Input button of correspondence position is pressed, input is effective, and 1 * is increased in password digit display box
When 6 Password Inputs are complete, the OK bond beam Password Input operations in the 3rd group of password number are pressed；
Password Input button includes arrow key, last password is deleted, until whole deletions.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the invention.
Accompanying drawing 2 is the rearview of accompanying drawing 1.
Accompanying drawing 3 is the side view of accompanying drawing 1.
Accompanying drawing 4 is the circuit theory diagrams of button of the present invention.
Accompanying drawing 5 is another structural representation of the invention.
Accompanying drawing 6 is the rearview of accompanying drawing 5.
Specific embodiment：
Embodiment 1：
A kind of handheld POS machine of concealed input password, its composition includes：Handheld POS machine 1, the described handheld POS machine back side is set
There is Password Input button 2, described handheld POS machine front has Password Input state LCD display 3, described Password Input
State LCD display includes three groups of long number set of symbols, explanatory note and password digit display boxes, described long number character
Each symbol in number group is corresponded with each key of Password Input button, and with identical plane figure pattern；Institute
The handheld POS machine side stated has the cipher code set selection key 4 of selection long number set of symbols, and described Password Input button passes through
The serial ports of 232 and the middle broken ends of fractured bone 9 the connection POS main circuit of the key encoder in handheld POS machine and interruption.Described
Password Input state LCD display is the original display screen of POS, and when Password Input is entered, display content is Password Input shape
State content.
Embodiment 2：
The handheld POS machine of the concealed input password according to embodiment 1, described Password Input button is 4 key input keyboards
Or 5 key input keyboards.
Embodiment 3：
The password secret input method of the handheld POS machine of above-mentioned concealed input password, the handheld POS machine of the concealed input password
Operation：Operated the POS to swipe the card and by the non-encrypted message of input through keyboard, the keyboard is pressed afterwards by original mode
On password input key, into Password Input state, pressed with thumb turned in the cipher code set selection key or under turn over determination three groups
Effectively, one group of selected image has mark for 1 group of input in long number set of symbols, with forefinger press the Password Input by
The button of key, presses the Password Input button of correspondence position, and input is effective, and 1 * is increased in password digit display box when 6
Password Input is complete, presses the OK bond beam Password Input operations in the 3rd group of password number；
Password Input button includes arrow key, last password is deleted, until whole deletions.
Embodiment 4：
According to the handheld POS machine of described concealed input password, it is constituted includes selecting 1 installed in the 4 of the handheld POS machine back side
Button is Password Input button and selects 1 selection key i.e. cipher code set selection key installed in the 2 of the handheld POS machine side；In password
Input state LCD display shows 3 group of 4 bit digital and correspondence Password Input is shown by key, explanatory note and password digit
Frame, 4 seen in Fig. 1（It it is the 1st group including 3 groups of numerals 2.1；2.2 is the 2nd group；2.3 is the 3rd group, and 4 screen displays in Fig. 1 are
2nd group of number input is effective）, the handheld POS machine of the concealed input password also includes that conventional POS is existing：Keyboard ＆ display screen,
Printer, card-brushing groove, communication interface.The key circuit is shown in Fig. 3, by the key encoder 10 in handheld POS machine
（Microprocessor）232 and the middle broken ends of fractured bone connection POS main circuit interruption and serial ports.
The operation of the handheld POS machine of the concealed input password：The POS is operated to swipe the card and pass through by original mode
The non-encrypted message of input through keyboard, presses the password input key on the keyboard afterwards, into Password Input state, is pressed with thumb
Turned in the cipher code set selection key or under turn over determine 3 groups of passwords in 1 group of input effectively (one group of selected image has mark),
The Password Input is pressed by key with forefinger, is pressed the 4 of correspondence position and is selected 1 button.Input effectively shows in password digit
Inframe increases by 1 * when 6 Password Inputs are complete, presses the OK in the 3rd group of password number and terminates Password Input operation, presses arrow
Key, deletes last password, until whole deletions.Other operations are identical with conventional POS operation.
Claims (3)
1. a kind of secret is input into the handheld POS machine of password, and its composition includes：Handheld POS machine, it is characterized in that：Described handheld POS
The machine back side is provided with Password Input button, and described handheld POS machine front has Password Input state LCD display, described
Password Input state LCD display includes three groups of long number set of symbols, explanatory note and password digit display boxes, and described is more
Each symbol in bit digital set of symbols is corresponded with each key of Password Input button, and with identical plane figure
Pattern；Described handheld POS machine side has the cipher code set selection key of selection long number set of symbols, and described Password Input is pressed
The serial ports of 232 and the middle broken ends of fractured bone connection POS main circuit of the key encoder that push-to is crossed in handheld POS machine and interruption.
2. secret according to claim 1 is input into the handheld POS machine of password, it is characterized in that：Described Password Input button
It is 4 key input keyboards or 5 key input keyboards.
3. the secret described in a kind of claim 1 or 2 is input into the password secret input method of the handheld POS machine of password, its feature
It is：The operation of the handheld POS machine of the concealed input password：The POS is operated to swipe the card and by keyboard by original mode
Non- encrypted message is input into, the password input key on the keyboard is pressed afterwards, into Password Input state, pressed with thumb described
Turned in cipher code set selection key or under turn over the 1 group of input determined in three groups of long number set of symbols effectively, selected one group of image
There is mark, the button of the Password Input button pressed with forefinger, press the Password Input button of correspondence position, input is effective,
Increase by 1 * in password digit display box when 6 Password Inputs are complete, the OK bond beam passwords pressed in the 3rd group of password number are defeated
Enter operation；Password Input button includes arrow key, last password is deleted, until whole deletions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081624.6A CN106781111A (en) | 2016-11-30 | 2016-11-30 | The handheld POS machine and password secret input method of secret input password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081624.6A CN106781111A (en) | 2016-11-30 | 2016-11-30 | The handheld POS machine and password secret input method of secret input password |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106781111A true CN106781111A (en) | 2017-05-31 |
Family
ID=58901343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611081624.6A Pending CN106781111A (en) | 2016-11-30 | 2016-11-30 | The handheld POS machine and password secret input method of secret input password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106781111A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001356865A (en) * | 2000-06-14 | 2001-12-26 | Yuzuru Sato | Password input device |
| CN1694049A (en) * | 2005-05-20 | 2005-11-09 | 韩亚林 | Chinese character input system based on five-key |
| CN2741164Y (en) * | 2004-11-04 | 2005-11-16 | 刘鸣 | Double-face operating keyboard |
| CN200947201Y (en) * | 2006-04-07 | 2007-09-12 | 鲍道民 | Dual-purpose cipher anti-peeping keyboard |
| CN200953169Y (en) * | 2006-09-29 | 2007-09-26 | 张郡显 | Back type keying cipher inputting device |
-
2016
- 2016-11-30 CN CN201611081624.6A patent/CN106781111A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001356865A (en) * | 2000-06-14 | 2001-12-26 | Yuzuru Sato | Password input device |
| CN2741164Y (en) * | 2004-11-04 | 2005-11-16 | 刘鸣 | Double-face operating keyboard |
| CN1694049A (en) * | 2005-05-20 | 2005-11-09 | 韩亚林 | Chinese character input system based on five-key |
| CN200947201Y (en) * | 2006-04-07 | 2007-09-12 | 鲍道民 | Dual-purpose cipher anti-peeping keyboard |
| CN200953169Y (en) * | 2006-09-29 | 2007-09-26 | 张郡显 | Back type keying cipher inputting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |