CN206178836U - Anti -theft peeps induction screen password ware - Google Patents
Anti -theft peeps induction screen password ware Download PDFInfo
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- CN206178836U CN206178836U CN201621027122.0U CN201621027122U CN206178836U CN 206178836 U CN206178836 U CN 206178836U CN 201621027122 U CN201621027122 U CN 201621027122U CN 206178836 U CN206178836 U CN 206178836U
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- induced key
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Abstract
The utility model relates to an anti -theft peeps induction screen password ware, including induction screen, the last induced key that is equipped with of induction screen, the induced key includes a plurality of digital buttons and function button, the induced key is used for sending the touch signal of corresponding button, sensing chip, with the induced key electricity is connected for receive the signal that the induced key sent, the drive display chip, its input with sensing chip's output connection, output and the induced key is connected, is used for receiving sensing chip's output signal and output signal give the induced key lets corresponding button show, the transposition module, its input with sensing chip's output connection, output and the induced key is connected, is used for under sensing chip did not receive the touch signal condition, output control signal made the array that the bond formation is new is pressed to each numeral, the power, be used for for induction screen, sensing chip, drive display chip and the power supply of transposition module.
Description
Technical field
This utility model is related to electronically validating field, more particularly to a kind of anti-peeping sensing screen scrambler.
Background technology
The digital message entry system for using at present is (such as bank account password input unit, antitheft door PIN PAD, safety cabinet password
Device), it is mostly the physical button of keyboard mode or the touch-screen button of TFT mode.The digit position of physical button
The digital keys sequence permanent set of No. 1234567890, is easily stolen when password is input into and peeps.TFT touch screen
After refreshing, sequence number path reorganization once, is input into 6 passwords to the button of No. 1234567890, then refreshes again once,
No. 1234567890 digital numbers understand path reorganization once again, there is certain anti-peeping effect.
The scrambler of physical button haves the shortcomings that No. 1234567890 button sequences can not indexing at random；TFT touch screen
No. 1234567890 buttons of scrambler can not be indexable at random, and anti-peeping effect is limited, and TFT touch screen high cost.
In view of above-mentioned defect, the design people, positive research and innovation in addition, to founding a kind of anti-theft of new structure
Peep sensing screen scrambler so as to more the value in industry.
Utility model content
To solve above-mentioned technical problem, the purpose of this utility model is to provide one kind and often presses a numeral keys on sensing screen
Once, 1234567890 count keyboards will path reorganization anti-peeping sensing screen scrambler once for screen-refresh.
Anti-peeping sensing screen scrambler of the present utility model, including-sensing screen, the sensing screen is provided with induced key,
The induced key includes multiple digital keys and function button, and the induced key is used to send the touch letter of respective keys
Number；
- induction chip, electrically connects with the induced key, for receiving the signal of induced key transmission；
- display chip is driven, its input is connected with the outfan of the induction chip, outfan and the induced key
Connection, allows corresponding button to show for receiving the output signal of the induction chip and outputing signal to the induced key；
- indexable module, its input is connected with the outfan of the induction chip, outfan connects with the induced key
Connect, in the case of being not received by touch signal in the induction chip, output control signal makes each digital keys shape
The array of Cheng Xin；
- power supply, for the sensing screen, induction chip, driving display chip and indexable module for power supply.
Further, it is additionally provided with backlight on the sensing screen.
Further, the sensing screen is LCD liquid crystal display screen.
Further, the induced key is capacitive induction button.
By such scheme, this utility model often presses a digital keys when password is input into by indexable module,
No. 1234567890 buttons are ranked once again, random to change sequence, can flexibly change No. 1234567890 buttons, significantly
Improve anti-peeping effect.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Description of the drawings
Fig. 1 is theory diagram of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1, a kind of anti-peeping sensing screen scrambler described in the preferred embodiment of this utility model one, including sensing
Screen, sensing screen is provided with induced key, and induced key includes that (function button is included validating that for multiple digital keys and function button
Key, cancel key etc.), induced key is used to send the touch signal of respective keys；Induction chip, electrically connects with induced key, uses
In the signal for receiving induced key transmission；Drive display chip, its input is connected with the outfan of induction chip, outfan and
Induced key connects, and allows corresponding button to show for receiving the output signal of induction chip and outputing signal to induced key；
Indexable module, its input is connected with the outfan of induction chip, outfan and induced key connect, for not having in induction chip
In the case of receiving touch signal, output control signal makes each digital keys form new array；Power supply, for giving
Sensing screen, induction chip, driving display chip and indexable module for power supply.
It is to increase induced key in common LCD liquid crystal display screen that screen is sensed in this utility model, and induced key is electricity
Appearance formula induced key, LCD liquid crystal display screen is passive display.When with finger touch sensible button, induced key produces electric capacity
Variable signal, induction chip receives signal, then signal transmission to display chip is driven, drives display chip to export
Signal shows character by the corresponding digital keys of finger touch sensible, and when finger leaves, touch signal disappears, indexable module
Output control signal, makes the indexing of 1234567890 digital keys form new numeric sorting interface.Specifically, in this utility model
The principle of digital keys indexing is that, when finger leaves button, indexable module makes 1234567890 each button simultaneously+1 or same
When+2 ... while+9, you can form arrangement with the 1234567890 of last interface diverse location.
To guarantee the visual effect of LCD liquid crystal display screen, this utility model is provided with behind backlight in LCD liquid crystal display screen
Source.
In sum, when with finger touch sensible button, induction chip receives signal, then signal transmission to driving
Display chip, drive display chip will output signal allow finger touch sensible corresponding numeral keys show character, work as finger
1234567890 numeral indexings are completed when leaving, new numeric sorting interface is formed.Then finger touch sensible button, quilt are used again
The corresponding character of induced key of touch shows that 1234567890 numerals indexing can form another new boundary again again when finger leaves
Face.Such as will refresh six times by complete six digits password screen, 1234567890 count words also will be randomly ordered six times.In theory
The password of six different digitals can be pressed out in a key position, therefore, even if be input into password when have monitoring probe against
Also be not easy to tell be by which numeral password, more improve anti-peeping effect.In addition, password of the present utility model
Device can be embedded in the system that other need Password Input, the system that such as antitheft door, safety cabinet, bank need Password Input
In.
Operation principle of the present utility model is as follows：
LCD liquid crystal display screen shows 1234567890 digital keys and confirms and remove mark during start, and backlight is opened；It is close
Code device automatic detection, it is ensured that program normal operation；When press...with one's finger lower digital keys when, induction chip receives signal, show
The asterisk of corresponding numeral, represents one password of output；When finger leaves LCD screen, LCD screen numeral indexing, or show
1234567890 digital keys and confirmation and removing mark, form a new interface, that is, formed and last interface diverse location
1234567890 arrangement；Continue the lower digital keys that press...with one's finger, show the asterisk of next corresponding numeral, represent again
One password of output, this utility model is fixedly installed as 8 digit passwords, it is also possible to increase and decrease password digit on request；Then proceed to
The digital keys of new 1234567890 are arranged, i.e., is often input into a password, LCD digital keys once, are formed with regard to automatic re-arrangement
New digital interface, is often input into once, shows an asterisk, represents one digital code of input, and (this practicality is new after changing for the 8th time
Type is fixedly installed as 8 digit passwords), its digital interface and for the first time consistent, asterisk disappearance are equal to and turn back on；When by clear
During except key, just cancel an input code；After acknowledgement key is pressed, interface returns to starting-up interface.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, can also do
Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.
Claims (4)
1. scrambler is shielded in a kind of anti-peeping sensing, it is characterised in that：Including
- sensing screen, the sensing screen is provided with induced key, and the induced key includes multiple digital keys and function button,
The induced key is used to send the touch signal of respective keys；
- induction chip, electrically connects with the induced key, for receiving the signal of induced key transmission；
- display chip is driven, its input is connected with the outfan of the induction chip, outfan connects with the induced key
Connect, allow corresponding button to show for receiving the output signal of the induction chip and outputing signal to the induced key；
- indexable module, its input is connected with the outfan of the induction chip, outfan is connected with the induced key, uses
In the case of touch signal is not received by the induction chip, output control signal makes each digital keys be formed newly
Array；
- power supply, for the sensing screen, induction chip, driving display chip and indexable module for power supply.
2. scrambler is shielded in anti-peeping sensing according to claim 1, it is characterised in that：Backlight is additionally provided with the sensing screen
Source.
3. scrambler is shielded in anti-peeping sensing according to claim 1 and 2, it is characterised in that：The sensing screen is LCD liquid crystal
Display screen.
4. scrambler is shielded in anti-peeping sensing according to claim 3, it is characterised in that：The induced key is condenser type sense
Answer button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027122.0U CN206178836U (en) | 2016-08-31 | 2016-08-31 | Anti -theft peeps induction screen password ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027122.0U CN206178836U (en) | 2016-08-31 | 2016-08-31 | Anti -theft peeps induction screen password ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178836U true CN206178836U (en) | 2017-05-17 |
Family
ID=58675194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621027122.0U Active CN206178836U (en) | 2016-08-31 | 2016-08-31 | Anti -theft peeps induction screen password ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080613A (en) * | 2019-06-10 | 2019-08-02 | 宁波埃迪五金工贸有限公司 | A kind of Fingerprint Lock |
-
2016
- 2016-08-31 CN CN201621027122.0U patent/CN206178836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080613A (en) * | 2019-06-10 | 2019-08-02 | 宁波埃迪五金工贸有限公司 | A kind of Fingerprint Lock |
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