Electronic payment card swiping device

Abstract

The utility model discloses an electronic payment card swiping device, which relates to the technical field of POS machines, and comprises a machine box and an operation display structure arranged on the surface of the machine box, the top of the machine box is provided with a bill opening, the side surface of the machine box is provided with a paper changing window, the paper changing window is convenient for replacing used printing paper rolls, and an electronic information interaction module is integrated in the machine box. According to the utility model, by detecting and displaying the percentage of the remaining amount of the printing paper roll in real time through the display screen, a user can form a use habit of observing the remaining amount of the printing paper roll in the daily use process of the POS machine, and when the printing paper roll is about to be used up, the user can timely perceive the remaining amount of the printing paper roll, so that the printing paper roll to be replaced can be prepared in advance; and normal re-use of the POS machine is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of POS machines, in particular to an electronic payment card swiping device. Background Art

[0002] As an electronic payment card swiping device, the POS machine is also a terminal reader equipped with barcode or OCR code technology, with cash or barter quota cashier function. The main task of POS is to provide data services and management services for commodity and media transactions, and to conduct cash settlement. As the POS machine manages transactions, it can print receipts as transaction vouchers through a printer. However, when the paper roll in the POS machine is used up, even if the customer completes the payment, the POS machine cannot provide receipts, resulting in merchant transactions being blocked; although most existing POS machines can provide text reminders through the display screen, because users have not formed a habit of using it, the prompt text is not easy to be perceived by users, thus affecting the next payment. For this reason, we propose an electronic payment card swiping device that can prompt the remaining paper roll. Utility Model Content

[0003] The purpose of the utility model is to provide an electronic payment card swiping device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic payment card swiping device, comprising a machine box and an operation display structure installed on the surface of the machine box, the operation display structure is used to input transaction data information and display the transaction data through a display screen, a ticket port is provided on the top of the machine box, the ticket port is used to send out transaction data tickets, a paper replacement window is provided on the side of the machine box, the paper replacement window is convenient for replacing exhausted printing paper rolls, an electronic information interaction module is integrated inside the machine box, the electronic information interaction module is used to process transaction data and display the remaining amount of paper rolls, a support frame is fixed inside the machine box, a paper roll adaptation surface is provided on the top surface of the support frame, the paper roll adaptation surface is used to limit and support the printing paper roll, the top two ends of the support frame are respectively connected with moving blocks through elastic limiting components, a moving limiting rod is integrally formed between the two moving blocks, a displacement sensor is installed through the top of the support frame, the displacement sensor measures the height of the top surface of the support frame from the moving block, and obtains the remaining amount of the printing paper roll, the displacement sensor converts the remaining amount signal into a digital signal and sends it to the electronic information interaction module, and displays the remaining amount information of the printing paper roll through the display screen.

[0005] A motor is fixed on the inner wall of the machine box, and the output end of the motor is detachably connected with the printing paper roll through a rotating shaft. When the motor is started, the output end of the motor can pull the printing paper roll to rotate through the rotating shaft.

[0006] As a further solution of the utility model: the operation display structure includes operation buttons, a display screen and a card swiping slot, and a cover plate is detachably connected to the opening of the paper changing window, and the cover plate can prevent dust from the paper changing window.

[0007] As a further solution of the utility model: the electronic information interaction module includes a PSAM module, a communication module and an input module that can be installed on a mobile device. The communication module establishes a communication connection with a bank's back-end server through wireless communication. The PSAM module controls the collection transactions of multiple payment terminals. The input module is used to receive instruction information input by the user according to the payment or collection process. The electronic information interaction module is the information processing center of the POS machine.

[0008] As a further solution of the utility model: the machine box is screwedly connected to a lifting frame that is opposite to the paper changing window, and a circular arc-shaped lifting surface is formed on the top of the lifting frame. The curvature of the lifting surface is equal to the curvature of the movement limiting rod, which can maintain the lifting support for the replaced printing paper roll and reduce the load on the output end of the motor.

[0009] As a further solution of the utility model: the elastic limiting component includes a limiting rod and a telescopic spring which movably penetrate the moving block, the bottom of the limiting rod is welded to the top of the support frame, the telescopic spring is connected between the moving block and the support frame, the limiting rod coaxially penetrates the telescopic spring, and the telescopic spring can buffer the movement of the moving block.

[0010] As a further solution of the utility model: the length of the printing paper roll is greater than the distance from the rotating shaft to the lifting frame, ensuring that the lifting frame and the paper roll matching surface can lift the printing paper roll.

[0011] As a further solution of the utility model: the curvature of the paper roll matching surface is equal to that of the movement limiting rod, so as to match the replaced printing paper roll.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can form a habit of observing the remaining amount of the printing paper roll in the daily use of the POS machine by detecting and displaying the remaining amount of the printing paper roll in real time on the display screen. When the printing paper roll is about to run out, the user can detect it in time, so as to prepare the printing paper roll to be replaced in advance and prevent the normal use of the POS machine from being affected.

[0014] 2. The utility model can limit the moving path of the moving block by setting an elastic limiting component, and can also buffer the force generated by the lifting and lowering movement of the moving block, which is beneficial to protecting the support frame. By setting the length of the printing paper roll to be greater than the distance from the rotating shaft to the lifting frame, it can ensure that the lifting frame and the paper roll matching surface can lift the printing paper roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a diagram of the internal structure of the box of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0018] Figure 4 This is a diagram of the connection structure of the printing paper roll of the utility model;

[0019] Figure 5 This is a side view of the steering gear installation of the utility model.

[0020] In the figure: 1. Machine box; 101. Operation button; 102. Display screen; 103. Card swiping slot; 2. Paper changing window; 3. Cover plate; 4. Ticket opening; 5. Lifting frame; 6. Lifting surface; 7. Support frame; 8. Paper roll adapting surface; 9. Displacement sensor; 10. Limit rod; 11. Telescopic spring; 12. Moving block; 13. Movement limiting rod; 14. Printing paper roll; 15. Motor; 16. Rotating shaft; 17. Electronic information interaction module. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: an electronic payment card swiping device, including a machine box 1 and an operation display structure installed on the surface of the machine box 1, the operation display structure is used to input transaction data information and display transaction data through a display screen 102, and the operation display structure includes an operation button 101, a display screen 102 and a card swiping slot 103.

[0023] A ticket port 4 is provided on the top of the machine box 1, and the ticket port 4 is used to send out transaction data tickets. A paper changing window 2 is provided on the side of the machine box 1, and the paper changing window 2 is convenient for replacing the exhausted printing paper roll 14. An electronic information interaction module 17 is integrated inside the machine box 1, and the electronic information interaction module 17 is used to process transaction data and display the remaining paper roll. The electronic information interaction module 17 includes a PSAM module, a communication module and an input module that can be installed on a mobile device. The communication module establishes a communication connection with the bank's back-end server through wireless communication. The PSAM module controls the collection transactions of multiple payment terminals. The input module is used to receive instruction information input by the user according to the payment or collection process. The input module can use the input module on the POS machine in the prior art. The electronic information interaction module 17 is the information processing center of the POS machine.

[0024] A support frame 7 is fixed inside the machine box 1, and a paper roll adaptation surface 8 is provided on the top surface of the support frame 7. The paper roll adaptation surface 8 is used to limit and support the printing paper roll 14. The two ends of the top of the support frame 7 are respectively connected with a moving block 12 through elastic limiting components. The elastic limiting components include a limiting rod 10 and a telescopic spring 11 that movably penetrate the moving block 12. The bottom of the limiting rod 10 is welded to the top of the support frame 7, and the telescopic spring 11 is connected between the moving block 12 and the support frame 7. The limiting rod 10 coaxially penetrates the telescopic spring 11, and the telescopic spring 11 can buffer the movement of the moving block 12.

[0025] A movement limiting rod 13 is integrally formed between the two moving blocks 12. A displacement sensor 9 is installed through the top of the support frame 7. The displacement sensor 9 measures the height of the top surface of the support frame 7 from the moving block 12 to obtain the remaining amount of the printing paper roll 14. The displacement sensor 9 converts the remaining amount signal into a digital signal and sends it to the electronic information interaction module 17, and displays the remaining amount information of the printing paper roll 14 through the display screen 102.

[0026] A motor 15 is fixed to the inner wall of the machine box 1, and the output end of the motor 15 is detachably connected to the printing paper roll 14 through the rotating shaft 16. When the motor 15 is started, the output end of the motor 15 can pull the printing paper roll 14 to rotate through the rotating shaft 16.

[0027] Preferably, Figure 1 As shown, a cover plate 3 is detachably connected to the opening of the paper changing window 2, and the cover plate 3 can protect the paper changing window 2 from dust.

[0028] Preferably, Figure 2 and Figure 3 As shown, the machine box 1 is screwed to a lifting frame 5 that is opposite to the paper changing window 2. The top of the lifting frame 5 is formed with an arc-shaped lifting surface 6. The curvature of the lifting surface 6 is equal to the curvature of the movement limiting rod 13, which can maintain the lifting support for the replaced printing paper roll 14 and reduce the load on the output end of the motor 15.

[0029] Preferably, Figure 1 As shown, the length of the printing paper roll 14 is greater than the distance from the rotating shaft 16 to the lifting frame 5, ensuring that the lifting frame 5 and the paper roll matching surface 8 can lift the printing paper roll 14.

[0030] Preferably, Figure 4 As shown, the curvature of the paper roll adapting surface 8 is equal to that of the movement limiting rod 13, so as to adapt to the replaced printing paper roll 14.

[0031] Working principle: When in use, the input end of the device is electrically connected to an external power source. During use, the displacement sensor 9 measures the height of the top surface of the support frame 7 from the moving block 12 to obtain the remaining amount of the printing paper roll 14;

[0032] Assume that the remaining amount of the unused printing paper roll 14 is the radius D of the printing paper roll 14, the height of the top surface of the support frame 7 from the moving block 12 is H1, and the remaining amount of the printing paper roll 14 is 100%;

[0033] When the remaining radius of the printing paper roll 14 after part of it has been used is X, and the height of the top surface of the support frame 7 from the moving block 12 is H3, then X=H3-H1, and the remaining percentage of the printing paper roll 14 is Y, then Y=X / D=H3-H1 / D, thereby calculating the remaining percentage of the printing paper roll 14.

[0034] A motor 15 is fixed to the inner wall of the housing 1 , and a printing paper roll 14 is detachably connected to the output end of the motor 15 via a rotating shaft 16 .

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic payment card swiping device, comprising a machine box (1) and an operation display structure installed on the surface of the machine box (1), wherein a bill opening (4) is provided on the top of the machine box (1), characterized in that: A paper replacement window (2) is provided on the side of the machine box (1), an electronic information interaction module (17) is integrated inside the machine box (1), a support frame (7) is fixed inside the machine box (1), a paper roll adapting surface (8) is provided on the top surface of the support frame (7), two ends of the top of the support frame (7) are respectively connected to moving blocks (12) through elastic limiting components, a moving limiting rod (13) is integrally formed between the two moving blocks (12), a displacement sensor (9) is installed through the top of the support frame (7), the displacement sensor (9) measures the height of the top surface of the support frame (7) from the moving block (12), a motor (15) is fixed to the inner wall of the machine box (1), and a printing paper roll (14) is detachably connected to the output end of the motor (15) through a rotating shaft (16).

2. An electronic payment card swiping device according to claim 1, characterized in that: The operation display structure comprises an operation button (101), a display screen (102) and a card swiping slot (103); a cover plate (3) is detachably snap-connected to the opening of the paper changing window (2).

3. The electronic payment card swiping device according to claim 1, characterized in that: The electronic information interaction module (17) comprises a PSAM module, a communication module and an input module which can be installed on a mobile device. The communication module establishes a communication connection with a bank backend server via wireless communication. The PSAM module controls payment transactions of multiple payment terminals. The input module is used to receive instruction information input by a user according to a payment or payment collection process.

4. The electronic payment card swiping device according to claim 1, characterized in that: The machine box (1) is screw-connected with a lifting frame (5) which is opposite to the paper changing window (2). The top of the lifting frame (5) is formed with an arc-shaped lifting surface (6). The curvature of the lifting surface (6) is equal to the curvature of the movement limiting rod (13).

5. The electronic payment card swiping device according to claim 1, characterized in that: The elastic limiting component comprises a limiting rod (10) and a telescopic spring (11) which movably penetrates the moving block (12); the bottom of the limiting rod (10) is welded to the top of the support frame (7); the telescopic spring (11) is connected between the moving block (12) and the support frame (7); and the limiting rod (10) coaxially penetrates the telescopic spring (11).

6. The electronic payment card swiping device according to claim 1, characterized in that: The length of the printing paper roll (14) is greater than the distance from the rotating shaft (16) to the supporting frame (5).

7. The electronic payment card swiping device according to claim 1, characterized in that: The curvatures of the paper roll matching surface (8) and the movement limiting rod (13) are equal.

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