CN111028444A - Counter POS machine with password input protection function - Google Patents
Counter POS machine with password input protection function Download PDFInfo
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- CN111028444A CN111028444A CN201911370436.9A CN201911370436A CN111028444A CN 111028444 A CN111028444 A CN 111028444A CN 201911370436 A CN201911370436 A CN 201911370436A CN 111028444 A CN111028444 A CN 111028444A
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- 238000005452 bending Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 15
- 238000012790 confirmation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- 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
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
Abstract
The invention discloses a counter POS machine with a password input protection function, and particularly relates to the technical field of POS machines, which comprises a machine shell, wherein a machine arm is fixedly arranged at the top of the machine shell, a support is fixedly arranged at the top end of the machine arm, an operation display screen is hinged on the surface of the machine arm, and a card swiping machine is fixedly arranged at the top of the surface of the machine frame; the bottom of the surface of the rack is fixedly provided with a mounting groove, the top of the mounting groove is fixedly provided with an operation upper plate, the bottom of the mounting groove is fixedly provided with an operation lower plate, the top end face of the operation upper plate is provided with a digital reference area and an operation button area, and the bottom end face of the operation lower plate is provided with a digital input button. According to the invention, the operation upper plate and the operation lower plate are arranged, the digital input buttons are operated corresponding to the digital blocks by the touch of fingers to input the password, the password input process is protected, the digital buttons are prevented from being operated visually, the password input process is prevented from being seen by outsiders, and the safety performance is improved.
Description
Technical Field
The invention relates to the technical field of POS machines, in particular to a counter POS machine with a password input protection function.
Background
The POS is a multifunctional terminal, is installed in special commercial tenants of credit cards and accepting network points to form a network with a computer, can realize automatic electronic fund transfer, has the functions of supporting consumption, pre-authorization, balance inquiry, transfer and the like, and is safe, quick and reliable to use. Basic operation information in bulk transactions is difficult to obtain, and the POS system is mainly introduced to solve the information management blind spot of the retail industry. An important component in a chain branch store management information system is that a merchant sets a POS machine, which is generally convenient for customers to carry out card swiping consumption. When the POS machine is used for card swiping consumption, only payment information can be displayed, and consumption details do not need to be displayed. When a merchant or a client needs to check consumption details, the merchant is required to be provided with a special server and display the consumption details through a display screen, a desktop POS machine is generally adopted in a market and is provided with two display screens to respectively present interfaces required by the merchant and the client, and the conventional POS machine is large in size, inconvenient to use and high in requirement on a counter for placing the POS machine.
In the prior art, when a POS machine inputs a password, the password is input in a key mode, numbers are arranged on the keys, and the keys are operated corresponding to the numbers.
Disclosure of Invention
In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a POS station with a password input protection function, in which an operation upper plate and an operation lower plate are provided, and a digital input button is operated corresponding to a digital block by touching with a finger to input a password, so as to protect a password input process, avoid intuitive operation of the digital button, further avoid that an outsider sees the password input process, and improve security performance, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a counter POS machine with a password input protection function comprises a machine shell, wherein a machine arm is fixedly arranged at the top of the machine shell, a support is fixedly arranged at the top end of the machine arm, an operation display screen is hinged to the surface of the machine arm, and a card swiping machine is fixedly arranged at the top of the surface of a machine frame;
the bottom of the surface of the rack is fixedly provided with a mounting groove, the top of the mounting groove is fixedly provided with an operation upper plate, the bottom of the mounting groove is fixedly provided with an operation lower plate, the top end surface of the operation upper plate is provided with a digital reference area and an operation button area, the bottom end surface of the operation lower plate is provided with a digital input button, and the upper operation plate and the operation lower plate are arranged in a matching manner;
the inside fixed range in digital reference district is provided with the digital block, digital block quantity sets up to ten, and the surface marks respectively has zero to nine Arabic numerals, digit input button quantity sets up the same with digital block quantity, and adopts the same range setting, the digital block corresponds the collineation setting with the digit input button, digit input button surface is provided with the sense of touch arch, the sense of touch arch is circular setting, and the sense of touch arch sets up the quantity and corresponds digital block surface Arabic numeral setting, the inside fixed enter key, cancel key and the delete key that is provided with in operating button district.
In a preferred embodiment, the horn and the support are both arranged in an inclined manner, the casing, the horn and the support are integrally formed, and the operation display screen is a touch display screen.
In a preferred embodiment, a card swiping slot is fixedly arranged at the top of the card swiping machine, a display screen is fixedly arranged on the surface of the card swiping machine, and the upper operation board and the lower operation board are both electrically connected with the card swiping machine.
In a preferred embodiment, a printer is arranged inside the rear side of the casing, and a data communication interface is fixedly arranged on one side of the casing.
In a preferred embodiment, a cashier cabinet is fixedly arranged at the bottom of the machine shell, and a cashier drawer is movably arranged at the rear side of the cashier cabinet.
In a preferred embodiment, a protection external frame is installed at the bottom of the operation lower plate, the protection external frame is fixedly connected with the rack, the protection external frame is made of plastic and is arranged in a U-shaped bent mode, and the U-shaped bent internal space of the protection external frame is matched with the digital input button.
In a preferred embodiment, a fixed rod is fixedly arranged on one side of the machine arm, a rotating sleeve is sleeved on the surface of the fixed rod, and a two-dimensional code display screen is fixedly arranged on the surface of the rotating sleeve.
In a preferred embodiment, the two-dimensional code display screen is arranged in an inclined manner, the outer end of the fixing rod is arranged in a right-angle bending manner, the bent end of the fixing rod is arranged at the bottom of the two-dimensional code display screen, and the bent end of the fixing rod is arranged in parallel with the two-dimensional code display screen.
The invention has the technical effects and advantages that:
1. according to the POS machine, the machine arm and the support are arranged, the operation display screen hinged to the machine arm is convenient for a cashier to operate the POS machine, the card swiping machine on the support conducts card swiping operation, password input is conducted by utilizing the operation upper plate and the operation lower plate, when payment is conducted, the number block on the operation upper plate corresponds to the number input button on the operation lower plate, a hand is stretched to the bottom of the support, the number block is operated to conduct password input corresponding to the number input button through touch of fingers, compared with the existing POS machine, the password input process is protected, intuitive operation of the number button is avoided, therefore, the password input process is prevented from being seen by outsiders, and safety performance is improved;
2. according to the mobile phone code scanning device, the fixing rod and the rotating sleeve are arranged, the two-dimensional code display screen is arranged on one side of the machine arm, the two-dimensional code display screen displays the payment two-dimensional code, the mobile phone code scanning device is convenient to adapt to the existing hot mobile phone payment, the rotating sleeve rotates on the fixing rod, the angle of the two-dimensional code display screen can be freely adjusted during code scanning operation, the mobile phone code scanning is facilitated, the two-dimensional code display screen is supported by the right-angle bending end of the fixing rod through right-angle bending of the fixing rod, the initial inclination angle of the two-dimensional code display screen can be conveniently restored, and management of a cashier.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is an overall schematic view of a state where the operation upper plate and the operation lower plate are detached according to the present invention.
FIG. 3 is an overall side view of the present invention.
FIG. 4 is a schematic top view of the operational upper plate of the present invention.
FIG. 5 is a bottom view of the operating plate of the present invention.
Fig. 6 is a schematic view of the overall structure of the protective outer frame according to the present invention.
FIG. 7 is a schematic view of portion A of FIG. 1 according to the present invention.
Fig. 8 is a top view of the fixing rod of the present invention.
The reference signs are: the automatic cash register comprises a machine shell 1, a machine arm 2, a support 3, an operation display screen 4, a card swiping device 5, a mounting groove 6, an operation upper plate 7, an operation lower plate 8, a digital reference area 9, an operation button area 10, a digital input button 11, a digital block 12, a touch protrusion 13, a card swiping groove 14, a display screen 15, a printer 16, a data communication interface 17, a cash collecting cabinet 18, a cash collecting drawer 19, a protective outer frame 20, a fixing rod 21, a rotating sleeve 22 and a two-dimensional code display screen 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a POS machine with a password input protection function counter as shown in figures 1-6, which comprises a machine shell 1, wherein a machine arm 2 is fixedly arranged at the top of the machine shell 1, a support 3 is fixedly arranged at the top end of the machine arm 2, an operation display screen 4 is hinged on the surface of the machine arm 2, and a card swiping machine 5 is fixedly arranged at the top of the surface of the machine frame 3;
the bottom of the surface of the frame 3 is fixedly provided with a mounting groove 6, the top of the mounting groove 6 is fixedly provided with an upper operating plate 7, the bottom of the mounting groove 6 is fixedly provided with a lower operating plate 8, the top end surface of the upper operating plate 7 is provided with a digital reference area 9 and an operating button area 10, the bottom end surface of the lower operating plate 8 is provided with a digital input button 11, and the upper operating plate 7 and the lower operating plate 8 are arranged in a matching manner;
the digital reference area 9 is internally and fixedly arranged with digital blocks 12, the number of the digital blocks 12 is ten, the surfaces of the digital blocks are respectively marked with Arabic numerals ranging from zero to nine, the number of the digital input buttons 11 is the same as the number of the digital blocks 12, the digital blocks 12 and the digital input buttons 11 are arranged in the same way, the digital input buttons 11 are arranged in the same line, the surface of the digital input button 11 is provided with a touch sense bulge 13, the touch sense bulge 13 is arranged in a circular way, the set number of the touch sense bulge 13 is corresponding to the Arabic numerals on the surface of the digital block 12, the operating button area 10 is internally and fixedly provided with a confirmation key, a cancel key and a delete key, so that a consumer can conveniently judge the digital input buttons 11 according to the digital blocks 12 in the digital reference area 9, the touch sense bulge 13 on the digital input button 11 is corresponding to the Arabic numerals on the digital block 12, the number setting mode corresponds to the setting mode of mahjong tiles, the touch sense bulge 13 is convenient for a user to touch with fingers, the number input button 11 can be conveniently roughly judged by the user, the accuracy of number input is further improved, and the confirmation key, the cancel key and the delete key which are fixedly arranged in the operation button area 10 are convenient for the user to input, modify and confirm the password.
Further, horn 2 and support 3 all are the slope setting, casing 1, horn 2 and the setting of 3 integrated into one piece of support, operation display screen 4 sets up to touch display screen, makes things convenient for articulated operation display screen 4 to the cashier on the horn 2, and touch display screen 4 that sets up makes things convenient for the cashier to directly click the operation on operation display screen 4, and the calculation expense mode is convenient, makes things convenient for the machine of punching the card 5 in the frame 3 and operates 7 orientation consumers on the upper plate, and the consumer hand stretches into the 3 bottoms of support and carries out password input operation.
Further, the fixed card swiping groove 14 that is provided with in card swiping machine 5 top, card swiping machine 5 fixed surface is provided with display screen 15, go up operation panel 7 and operation hypoplastron 8 all with card swiping machine 5 electric connection, display screen 15 is used for the digit of password when the password input, and when operation panel 7 and operation hypoplastron 8 carried out the password input in the operation, make things convenient for the consumer to have a judgement to the password input in the heart.
Further, the inside printer 16 that is provided with of casing 1 rear side, the fixed data communication interface 17 that is provided with in casing 1 one side, printer 16 are used for the invoice to print, and data communication interface 17 is used for connecting management server, and then conveniently manages data.
Furthermore, a cash register 18 is fixedly arranged at the bottom of the machine shell 1, and a cash register drawer 19 is movably arranged at the rear side of the cash register 18, so that cash register operation of the POS machine is facilitated, and the use function of the POS machine is improved.
Further, protection outrigger 20 is installed to operation hypoplastron 8 bottom, protection outrigger 20 and frame 3 fixed connection, protection outrigger 20 is made by plastics, and is the crooked setting of U-shaped, the crooked inner space of protection outrigger 20U-shaped matches the setting with digital input button 11, utilizes protection outrigger 20 to protect operation hypoplastron 8, conveniently guides the consumer operation simultaneously, and the U-shaped space of the inside formation of protection outrigger 20 of the crooked setting of U-shaped just supplies operating space for stretching the hand-held of operation hypoplastron 8 bottom, conveniently operates digital input button 11 and carries out password digital input, and when not operating digital input button 11, protection outrigger 20 avoids accidental touch digital input button 11 simultaneously, makes things convenient for the management and the maintenance of POS machine.
The implementation mode is specifically as follows: when using the POS machine, a cashier uses the operation display screen 4 to calculate the cost, touches the operation display screen 4 arranged on the display screen, so that the cashier can directly click on the operation display screen 4 conveniently, the cost calculation mode is convenient, when the total consumption amount is obtained, the card swiping operation is carried out by using the card swiping machine 5, namely, the credit card swipes a card at a card swiping slot 14, when the password is input by the procedure, the consumer stretches the hand to the bottom of the bracket 3, the touch digital input button 11 of the finger operates the digital input button 11 corresponding to the digital block 12 to input the password, namely, the user looks at the digital block 12 in the digital reference area 9 on the operation upper plate 7 and matches the finger to touch the vertical input button 11 on the bottom end face of the lower plate 8, the brain of the user integrates and judges the number and touch information seen by the user, and then the user presses the digital input button corresponding to the password, the touch sense bulge 13 on the digital input button 11 sets the number corresponding to the Arabic numbers on the digital, the digital setting mode corresponds to the setting mode of mahjong barrel tiles, the touch sense bulge 13 is convenient for fingers to touch, a consumer can roughly judge the digital input button 11, the accuracy of digital input is further improved, the operation lower board 8 is protected by the protection outer frame 20, the consumer can be guided to operate conveniently, the U-shaped space formed inside the protection outer frame 20 in the U-shaped bending mode is just a hand-held operation space extending to the bottom of the operation lower board 8, the display screen 15 on the card swiping machine 5 is used for the digit of a password during password input, when the password input is carried out by the operation upper operation board 7 and the operation lower board 8, the central judgment of the consumer on the password input is convenient, the password input process is in a visual blind area, people cannot see the operation process of the password input, and cannot know the password, the password input process is protected, and the digital button is prevented from being operated visually, therefore, outsiders are prevented from seeing the password input process, the safety performance is improved, and the financial safety of consumers is protected;
as shown in fig. 7-8, a fixed dead lever 21 that is provided with is fixed to horn 2 one side, dead lever 21 surface cover is equipped with and rotates sleeve 22, it is provided with two-dimensional code display screen 23 to rotate sleeve 22 fixed surface, conveniently rotates sleeve 22 and rotates on dead lever 21, adjusts the angle of two-dimensional code display screen 23, makes things convenient for the cell-phone to sweep the sign indicating number.
Further, the two-dimensional code display screen 23 is arranged in an inclined manner, the outer end of the fixing rod 21 is arranged in a right-angle bending manner, the bending end of the fixing rod 21 is arranged at the bottom of the two-dimensional code display screen 23, the bending end of the fixing rod 21 is arranged in parallel with the two-dimensional code display screen 23, the bottom of the two-dimensional code display screen 23 is supported by the bending end of the fixing rod 21, the initial inclination angle of the two-dimensional code display screen 23 is limited, and after the two-dimensional code display screen 23 is lifted up to adjust the angle, the two-dimensional code display screen 23 returns to the top of the bending end of the fixing rod 21 again through the gravity of the two-dimensional code display.
The implementation mode is specifically as follows: when a mobile phone is used for code scanning payment, the two-dimension code display screen 23 displays a payment two-dimension code, a consumer holds the mobile phone to perform code scanning operation on the two-dimension code, the POS machine is convenient to adapt to the existing hot mobile phone payment, in the code scanning process, the consumer swings the two-dimension code display screen 23 and operates the rotating sleeve 22 to rotate on the fixed rod 21 to adjust the angle of the two-dimension code display screen 23, the mobile phone is convenient to perform code scanning operation on the two-dimension code corresponding to the surface of the two-dimension code display screen 23, the convenient mobile phone code scanning is further realized, after the code scanning operation is finished, the gravity of the two-dimension code display screen 23 drives the rotating sleeve 22 to rotate on the fixed rod 21, the two-dimension code display screen 23 returns to the top of the bent end of the fixed rod 21 again, the bent end of the fixed rod 21 is obliquely and downwards bent, the two-dimension code display screen 23 is lapped, the management of cashiers is convenient.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, when using the POS machine, a cashier uses the operation display screen 4 to perform cost calculation operation, the card swiping machine 5 performs card swiping operation, a consumer stretches a hand to the bottom of the bracket 3, touches the digital input button 11 with a finger, protects a U-shaped space formed inside the outer frame 20 to just provide an operation space for the hand stretching to the bottom of the operation lower plate 8, so that the consumer can find a password input position quickly, operates the digital input button 11 corresponding to the digital block 12 to perform password input, presses the digital input button corresponding to the password, the touch sense protrusions 13 on the digital input button 11 correspond to the number of Arabic numerals on the digital block 12, the number setting mode corresponds to the setting mode of mahjong barrel tiles, the touch sense protrusions 13 are convenient for the finger to touch, the consumer can judge the digital input button 11 approximately, and the accuracy of the digital input is improved, the password input process is in a visual blind area, the password input process is protected, the digital button is prevented from being operated visually, outsiders are prevented from seeing the password input process, the safety performance is improved, the printer 16 prints invoices, and the data communication interface 17 is used for being connected with a management server, so that data can be managed conveniently, namely consumption records are managed;
referring to the attached drawings 7-8 of the specification, when the two-dimensional code display screen 23 is installed, the bent end of the fixing rod 21 is inclined and bent downwards, the two-dimensional code display screen 23 is placed at the bent end of the fixing rod 21, the bottom of the two-dimensional code display screen 23 is supported, the initial position of the two-dimensional code display screen 23 is fixed, when a mobile phone is used for scanning code payment, the two-dimensional code display screen 23 displays a payment two-dimensional code, a consumer holds the mobile phone to scan the two-dimensional code, in the code scanning process, the operation rotating sleeve 22 rotates on the fixing rod 21, the angle of the two-dimensional code display screen 23 is adjusted, the mobile phone is convenient to scan the code, after the code scanning operation is finished, the position of the two-dimensional code display screen 23 is restored and rotates, the right-angle bent end of the fixing rod 21 supports the two-dimensional code display screen 23.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a sales counter POS machine with password input protect function, includes casing (1), its characterized in that: the machine arm (2) is fixedly arranged at the top of the machine shell (1), the support (3) is fixedly arranged at the top end of the machine arm (2), the surface of the machine arm (2) is hinged with an operation display screen (4), and the card swiping machine (5) is fixedly arranged at the top of the surface of the machine frame (3);
the bottom of the surface of the rack (3) is fixedly provided with a mounting groove (6), the top of the mounting groove (6) is fixedly provided with an operation upper plate (7), the bottom of the mounting groove (6) is fixedly provided with an operation lower plate (8), the top end surface of the operation upper plate (7) is provided with a digital reference area (9) and an operation button area (10), the bottom end surface of the operation lower plate (8) is provided with a digital input button (11), and the upper operation plate (7) and the operation lower plate (8) are arranged in a matching manner;
digit reference district (9) inside fixed arrangement is provided with digital block (12), digital block (12) quantity sets up to ten, and the surface marks respectively has zero to nine Arabic numerals, digit input button (11) quantity sets up the same with digital block (12) quantity, and adopts the same arrangement to set up, digital block (12) correspond the collineation setting with digit input button (11), digit input button (11) surface is provided with sense of touch arch (13), sense of touch arch (13) are circular setting, and sense of touch arch (13) set up quantity and correspond digital block (12) surface Arabic numeral setting, operating button district (10) inside fixed is provided with enter key, cancel key and delete key.
2. The POS machine with the password input protection function in the counter of claim 1, wherein: the horn (2) and support (3) all are the slope setting, casing (1), horn (2) and support (3) integrated into one piece set up, operation display screen (4) set up to touch display screen.
3. The POS machine with the password input protection function in the counter of claim 1, wherein: the card swiping machine is characterized in that a card swiping slot (14) is fixedly arranged at the top of the card swiping machine (5), a display screen (15) is fixedly arranged on the surface of the card swiping machine (5), and the upper operation plate (7) and the lower operation plate (8) are electrically connected with the card swiping machine (5).
4. The POS machine with the password input protection function in the counter of claim 1, wherein: the printer is characterized in that a printer (16) is arranged inside the rear side of the casing (1), and a data communication interface (17) is fixedly arranged on one side of the casing (1).
5. The POS machine with the password input protection function in the counter of claim 1, wherein: a cashier cabinet (18) is fixedly arranged at the bottom of the machine shell (1), and a cashier drawer (19) is movably arranged at the rear side of the cashier cabinet (18).
6. The POS machine with the password input protection function in the counter of claim 1, wherein: protection outrigger (20) is installed to operation hypoplastron (8) bottom, protection outrigger (20) and frame (3) fixed connection, protection outrigger (20) are made by plastics, and are the crooked setting of U-shaped, the crooked inner space of protection outrigger (20) U-shaped matches with digital input button (11) and sets up.
7. The POS machine with the password input protection function in the counter of claim 1, wherein: the fixed dead lever (21) that is provided with in horn (2) one side, dead lever (21) surface cover is equipped with and rotates sleeve (22), it is provided with two-dimensional code display screen (23) to rotate sleeve (22) fixed surface.
8. The POS machine with the password input protection function in the claim 8, wherein: two-dimensional code display screen (23) are the slope setting, dead lever (21) outer end is the right angle bending setting, dead lever (21) crooked end sets up in two-dimensional code display screen (23) bottom, dead lever (21) crooked end and two-dimensional code display screen (23) parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370436.9A CN111028444A (en) | 2019-12-26 | 2019-12-26 | Counter POS machine with password input protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370436.9A CN111028444A (en) | 2019-12-26 | 2019-12-26 | Counter POS machine with password input protection function |
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| Publication Number | Publication Date |
|---|---|
| CN111028444A true CN111028444A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911370436.9A Pending CN111028444A (en) | 2019-12-26 | 2019-12-26 | Counter POS machine with password input protection function |
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| CN (1) | CN111028444A (en) |
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| JP2003317150A (en) * | 2002-04-25 | 2003-11-07 | Fujitsu Ltd | Bar code scanner for pos system and pos system |
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| CN200953169Y (en) * | 2006-09-29 | 2007-09-26 | 张郡显 | Back type keying cipher inputting device |
| CN103226869A (en) * | 2012-01-26 | 2013-07-31 | 范思琦 | Anti-peep overturn type password input device |
| CN205951845U (en) * | 2016-05-20 | 2017-02-15 | 樊强 | New line display of rotatable display screen |
| CN206961262U (en) * | 2017-06-30 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | Double screen point-of-sale terminal |
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2019
- 2019-12-26 CN CN201911370436.9A patent/CN111028444A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003317150A (en) * | 2002-04-25 | 2003-11-07 | Fujitsu Ltd | Bar code scanner for pos system and pos system |
| US20060183554A1 (en) * | 2003-03-12 | 2006-08-17 | Luciano Piazzai | Electronic terminal having an upper cover with a display screen |
| CN2795995Y (en) * | 2004-03-04 | 2006-07-12 | 杨绪勇 | Two purpose anti peeping and anti-theft cipher input device for rotary round disc type touching and direct viewing |
| CN200953169Y (en) * | 2006-09-29 | 2007-09-26 | 张郡显 | Back type keying cipher inputting device |
| CN103226869A (en) * | 2012-01-26 | 2013-07-31 | 范思琦 | Anti-peep overturn type password input device |
| CN205951845U (en) * | 2016-05-20 | 2017-02-15 | 樊强 | New line display of rotatable display screen |
| CN206961262U (en) * | 2017-06-30 | 2018-02-02 | 百富计算机技术（深圳）有限公司 | Double screen point-of-sale terminal |
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Application publication date: 20200417 |