CN204946221U - A kind of mobile POS - Google Patents
A kind of mobile POS Download PDFInfo
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- CN204946221U CN204946221U CN201520474861.3U CN201520474861U CN204946221U CN 204946221 U CN204946221 U CN 204946221U CN 201520474861 U CN201520474861 U CN 201520474861U CN 204946221 U CN204946221 U CN 204946221U
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- display screen
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Abstract
The utility model is applicable to mobile payment device field, provides a kind of mobile POS, comprising: body, be arranged at the touch display screen of body operating surface and be covered in the peep-proof film on touch display screen surface.The mobile POS of the utility model embodiment adopts touch display screen as cipher input equipment; the surface of touch display screen is provided with peep-proof film simultaneously; specifically which content (as numeral or letter) making person of peeping cannot know user to input; thus cannot user cipher be known; prevent the leakage of user cipher, protect user's property safety.
Description
Technical field
The utility model belongs to mobile payment device field, particularly relates to a kind of mobile POS.
Background technology
Mobile POS (MobilePointofsale, mobile sale point terminal) is novel payment product, is connected, carries out information transmission by internet with the universal intelligent such as mobile phone, panel computer mobile device, thus realizes receiving the functions such as single payment.
Existing mobile POS by arranging protective cover above keyboard, prevent user from being peeped to during mobile POS input password by keyboard in public arenas such as markets, but, existing this anti-peeping mode, because protective cover can not block keyboard completely, user is when inputting password, what be still easy to be spied on that user presses by person of peeping is which content (as numeral or letter) on keyboard, thus know user cipher, cause password to be revealed, cause any property loss to user.
Utility model content
The utility model embodiment provides a kind of mobile POS, is intended to solve existing mobile POS, and user is easily spied on by person of peeping when inputting password, thus causes password to be revealed, to the problem that user causes any property loss.
The utility model embodiment is achieved in that a kind of mobile POS, comprises body, is arranged at the touch display screen of body operating surface and is covered in the peep-proof film on touch display screen surface.
The mobile POS of the utility model embodiment adopts touch display screen as cipher input equipment; the surface of touch display screen is provided with peep-proof film simultaneously; specifically which content (as numeral or letter) making person of peeping cannot know user to input; thus cannot user cipher be known; prevent the leakage of user cipher, protect user's property safety.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the mobile POS that the utility model embodiment provides;
Fig. 2 is that decomposing schematic representation is looked on a left side for the mobile POS that the utility model embodiment provides;
Fig. 3 is the peep-proof film visual range schematic diagram of the mobile POS that the utility model embodiment provides;
Fig. 4 is the structural representation of the stochastic inputs button generating apparatus that the utility model embodiment provides;
Fig. 5 is the structural representation of the stochastic inputs button generation unit device that the utility model embodiment provides;
Fig. 6 is the random keyboard structural representation that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
The mobile POS of the utility model embodiment adopts touch display screen as cipher input equipment; the surface of touch display screen is provided with peep-proof film simultaneously; specifically which content (as numeral or letter) making person of peeping cannot know user to input; thus cannot user cipher be known; prevent the leakage of user cipher, protect user's property safety.
Shown in figure 1, Fig. 2, the mobile POS of the one that the utility model embodiment provides, comprises body 1, is arranged at the touch display screen 2 of body 1 operating surface A and is covered in the peep-proof film 4 on touch display screen 2 surface.
In the utility model embodiment, touch display screen 2 can be capacitance type touch control screen, resistance type touch control screen or surface acoustic wave touch screen, does not specifically limit, for user's output display electronic keyboard, and accept pressing of user, to mobile POS input password.
In the utility model embodiment, what peep-proof film 4 can be all or part of is covered in touch display screen 2, but at least should cover the region of touch display screen display electronic keyboard.
As an embodiment of the present utility model, peep-proof film is a kind of blooming of low visual range, preferred visible angle is to left and right visual within the scope of each 30 degree centered by front, as shown in Figure 3, like this, user is when inputting password, can only about front visual touch display screen in 30 degree of angular ranges, namely only have user visual, prevent person of peeping from peeping at trailing flank, ensure that the input safety of password.Certainly, be appreciated that the difference according to mobile POS shape, size equal-specification, the peep-proof film of other visible angles can be selected, as centered by front to left and right visual within the scope of each 25 degree, or to left and right visual etc. within the scope of each 35 degree centered by front.
The utility model embodiment, by touch display screen 2 to user's output display electronic keyboard, and accept pressing of user, to mobile POS input password, there is peep-proof film 4 in the surface coverage of touch display screen 2 simultaneously, make to realize through peep-proof film 4 checking of electronic keyboard on touch display screen 2, data touch display screen being demonstrated due to peep-proof film 4 specializes in the reading of user front, anyone looks in both sides can only see pitch-dark picture, what therefore can prevent user from being spied on that user presses when inputting password by person of peeping is which content (as numeral or letter) on keyboard, thus know user cipher, password is caused to be revealed, cause any property loss to user.
As a kind of preferred embodiment of the utility model, mobile POS also comprises and is arranged at body operating surface A and the rearview mirror 3 being positioned at described touch display screen 2 top.This rearview mirror make Password Input personnel can in the process of Password Input Timeliness coverage rear a suspect tracking and peep, timely termination codon input operation, prevents the leakage of password.
As an embodiment of the present utility model, rearview mirror is convex surface reflective mirror, and convex surface reflective mirror makes user have larger field range, more fully to understand after user with or without the tracking of a suspect and peeps.
As a kind of preferred embodiment of the utility model, mobile POS also comprises stochastic inputs button generating apparatus, for generating the random electronic keyboard data of layout order, and output display is in electronic keyboard, make user when each input password, the electronic keyboard data random according to the layout order of data on electronic keyboard (numeral or alphabetical etc.) are carried out the input operation of password, prevent person of peeping from judging to ensure that the safety of user cipher by the password that user inputs by hand gesture location.
Fig. 4 shows the structural representation of the stochastic inputs button generating apparatus that the utility model embodiment provides, and for convenience of explanation, illustrate only the part relevant to the utility model embodiment.
Stochastic inputs button generating apparatus comprises receiving element 41, stochastic inputs button generation unit 42 and output unit 43.
Receiving element 41, for receiving the Password Input request of user by touch display screen typing, and sends to stochastic inputs button generation unit 42;
Stochastic inputs button generation unit 42, for receiving the Password Input request that this receiving element 41 sends, and generates the random electronic keyboard data of layout order according to this Password Input request;
Output unit 43, exports for the electronic keyboard data random to above-mentioned layout order, to be shown in touch display screen.
In the utility model embodiment, stochastic inputs button generation unit also comprises keyboard hidden unit, for inputting after password completes as user, hides described random keyboard.Random keyboard is hidden after user has inputted, and can ensure the security of Password Input further.
In another embodiment of the present utility model, there is a random variation in random keyboard after user often inputs a button, can enter one like this and prevent from person of peeping from carrying out password by gesture guessing solution.
Fig. 5 shows the structural representation of the stochastic inputs button generation unit that the utility model embodiment provides, and for convenience of explanation, illustrate only the part relevant to the utility model embodiment.
Stochastic inputs button generation unit comprises random number generation unit 51, button sequencing unit 52, electronic keyboard data generating unit 53.
Random number generation unit 51, for receiving Password Input request, according to described Password Input request, the button for each participation Password Input generates a corresponding random number.
In the utility model embodiment, input key comprises numerical key and function key, numerical key is 0 to 90 key, general participation Password Input, the combination of numbers that these ten keys are corresponding often forms password, and function key is the key such as " confirmation ", " removing ", " deletion ", generally do not participate in Password Input, only in Password Input mistake or when completing, password modified or confirms, not becoming a part for password composition.
As an embodiment of the present utility model, can only for each numerical key generates a corresponding random number, be appreciated that, in other embodiments of the present utility model, also can generate a corresponding random number for each numerical key and function key, effect of the present utility model not impacted.
Button sequencing unit 52, for the numerical values recited according to described random number, according to the order of random number ascending order or descending, sorts to the button of the participation Password Input of correspondence.
Generation due to random number is unordered, after random number is sorted according to order from small to large or from big to small, the order of the button of the participation Password Input corresponding with each random number will change relative to original order, thus cause the button participating in Password Input unordered from becoming in order.
Electronic keyboard data generating unit 53, for generating the random electronic keyboard data of layout order according to the button of the participation Password Input after sequence.
In embodiments of the present invention, can specify, the button of the participation Password Input after sequence is successively according to the 1st row, the 1st row, 1st row, the 2nd row ... 1st row, m arrange, 2nd row, the 1st row, 2nd row, the 2nd row ... 2nd row, m arrange, n-th line, the 1st row, n-th line, the 2nd row ... the mode of n-th line, m row carries out layout sequence.
The instantiation one that random keyboard generates:
Step 1: receive Password Input request, according to described Password Input request, the button for each participation Password Input generates a corresponding random number;
Be numerical key and function key below with input key, numerical key comprises 0 to 90 key, and function key comprises: " function ", " cancellation ", " removing ", " confirmation " four keys, altogether 14 keys, the position of function key on touch display screen is fixed, and does not participate in being arranged as example and is described.
Stochastic inputs button generating apparatus CPU is according to the Password Input request of user in touch display screen terminal, generate 10 random numbers successively, as 46456,35667,24645,8763,6578,15848,7745,56434,544,9324, then above-mentioned random number is as shown in the table with the corresponding relation of the button participating in Password Input:
| Numerical key | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Random number | 46456 | 35667 | 24645 | 8763 | 6578 | 15848 | 7745 | 56434 | 544 | 9324 |
As an embodiment of the present utility model, the generation of random number is according to user cipher input request, this user cipher input request can be initially send once in once complete Password Input process, namely press between " confirmation " key after inputting all numerical keys of careful code again, only send once when most inception requirements input password, and generating a random number, i.e. input keyboard on the input process touch display screen of whole password only changes once.
As another embodiment of the present utility model, random number is the button generation according to user cipher input request and each input, this user cipher input request sends repeatedly in once complete Password Input process, namely press between " confirmation " key after inputting all numerical keys of careful code again, when most inception requirements input password and input a button below at every turn and send once, and generate repeatedly random number, namely the input keyboard change on the input process touch display screen of whole password repeatedly, often inputs a key board and all can regenerate once.
Step 2: according to the numerical values recited of described random number, according to the order of random number ascending order or descending, sorts to the button of the participation Password Input of correspondence;
At this, to sort to the button participating in Password Input according to random number order from small to large, the utility model is described.
After button step 1 being participated in Password Input sorts to the button participating in Password Input according to random number order from small to large, then participate in the keystroke sequence of Password Input as capable in following table numerical key shown in:
| Numerical key | 8 | 4 | 6 | 3 | 9 | 5 | 2 | 1 | 0 | 7 |
| Random number | 544 | 6578 | 7745 | 8763 | 9324 | 15848 | 24645 | 35667 | 46456 | 56434 |
Step 3: for generating the random electronic keyboard data of layout order according to the button of the participation Password Input after sequence.
Such as, the ranks coordinate from small to large ascending order combination of button according to keyboard of Password Input will be participated in, generate the electronic keyboard data that layout order is random, the ranks coordinate figure of keyboard is (X1, Y1) ... 10 numerals of the utility model embodiment are listed on touch display screen by 4 row 3 and export, wherein, the button of the correspondence participation Password Input that random number is maximum is fixed position (4 in the position of touch display screen input keyboard, 2) the electronic keyboard data, then generated are as shown in the table:
In the utility model embodiment, because function key position is fixed, the fixed position of position on touch display screen of " function ", " cancellation ", " removing ", " confirmation " enter key is: (4,1), (5,1), (5,2), (5,3) random keyboard, then generated as shown in Figure 6.
Be appreciated that, in other embodiments of the present utility model, function key " function ", " cancellation ", " removing ", the position of " confirmation " enter key on touch display screen are not fixed, participate in the corresponding of random number together with numerical key to sort, to make function key export in touch display screen Shang Ye arbitrary placement, guessed solution better to prevent password.
The utility model embodiment, by touch display screen 2 to user's output display electronic keyboard, and accept pressing of user, to mobile POS input password, there is peep-proof film 4 in the surface coverage of touch display screen 2 simultaneously, make to realize through peep-proof film 4 checking of electronic keyboard on touch display screen 2, data touch display screen being demonstrated due to peep-proof film 4 specializes in the reading of user front, anyone looks in both sides can only see pitch-dark picture, what therefore can prevent user from being spied on that user presses when inputting password by person of peeping is which content (as numeral or letter) on keyboard, thus know user cipher, password is caused to be revealed, cause any property loss to user.
The utility model embodiment is by being arranged at body operating surface A and being positioned at the rearview mirror 3 on described touch display screen 2 top, make Password Input personnel can in the process of Password Input Timeliness coverage rear a suspect tracking and peep, timely termination codon input operation, prevents the leakage of password.
The utility model embodiment is by arranging stochastic inputs button generating apparatus, for generating the random electronic keyboard data of layout order, and output display is in electronic keyboard, make user when each input password, the electronic keyboard data random according to the layout order of data on electronic keyboard (numeral or alphabetical etc.) are carried out the input operation of password, prevent person of peeping from judging to ensure that the safety of user cipher by the password that user inputs by hand gesture location.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a mobile POS, is characterized in that, described mobile POS comprises body, be arranged at the touch display screen of body operating surface, be covered in the peep-proof film on touch display screen surface and be positioned at the rearview mirror on described touch display screen top.
2. mobile POS as claimed in claim 1, is characterized in that, described touch display screen is capacitance type touch control screen, resistance type touch control screen or surface acoustic wave touch screen.
3. mobile POS as claimed in claim 1, is characterized in that, the visible angle of described peep-proof film is to left and right each 30 degree centered by front.
4. mobile POS as claimed in claim 1, is characterized in that, described rearview mirror is convex surface reflective mirror.
5. mobile POS as claimed in claim 1, is characterized in that, described mobile POS also comprises stochastic inputs button generating apparatus, and for generating the random electronic keyboard data of layout order, and output display is in electronic keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474861.3U CN204946221U (en) | 2015-06-30 | 2015-06-30 | A kind of mobile POS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474861.3U CN204946221U (en) | 2015-06-30 | 2015-06-30 | A kind of mobile POS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946221U true CN204946221U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474861.3U Expired - Fee Related CN204946221U (en) | 2015-06-30 | 2015-06-30 | A kind of mobile POS |
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| Country | Link |
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| CN (1) | CN204946221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931392A (en) * | 2016-04-01 | 2016-09-07 | 无锡矽鼎科技有限公司 | Pos machine |
| CN108831009A (en) * | 2018-08-24 | 2018-11-16 | 深圳合纵富科技有限公司 | A kind of financial level security password input unit |
-
2015
- 2015-06-30 CN CN201520474861.3U patent/CN204946221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931392A (en) * | 2016-04-01 | 2016-09-07 | 无锡矽鼎科技有限公司 | Pos machine |
| CN108831009A (en) * | 2018-08-24 | 2018-11-16 | 深圳合纵富科技有限公司 | A kind of financial level security password input unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong Province Shenzhen Nanshan District High-tech Industrial Park South District High-tech Nandao National Micro-R&D Building 1 Floor West Part, 2 Floors Patentee after: Guowei group (Shenzhen) Co., Ltd. Address before: 518057 Guangdong Province Shenzhen Nanshan District High-tech Industrial Park South District High-tech Nandao National Micro-R&D Building 1 Floor West Part 2 Floor Patentee before: Guowei Teih Co., Ltd., Shenzhen |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |