CN218727722U

CN218727722U - POS terminal cassette signal detection device

Info

Publication number: CN218727722U
Application number: CN202222918906.4U
Authority: CN
Inventors: 余晓峰; 原永鹏; 周少荃; 董晶
Original assignee: Add Subtract Information Technology Shenzhen Co ltd
Current assignee: Add Subtract Information Technology Shenzhen Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The application relates to a POS terminal cassette signal detection device, include: a substrate for inserting into the interior of the POS terminal; one end of the FPC board is arranged on one side surface of the substrate, and the FPC board is provided with a contact which is used for being electrically connected with a card seat in the POS terminal; the FPC board is also provided with a wiring suitable for transmitting a card seat signal of the POS terminal; and the connecting terminal is arranged at the other end of the FPC board and used for connecting an IC card contact signal analyzer to detect a POS terminal card seat signal. Whole POS terminal cassette signal detection device simple structure, the volume is less and convenient to use, need not to unpack the POS terminal apart and can realize the signal detection to the POS terminal, and the signal distortion that the effectual external power line detection of preventing caused because of the mode of external power line detection ensures the complete transmission of signal.

Description

POS terminal cassette signal detection device

Technical Field

The application relates to the field of POS machine signal detection, in particular to a POS terminal card seat signal detection device.

Background

The intelligent POS terminal is widely applied to financial payment terminals at present, is suitable for all high-level management retail enterprises such as various large and medium supermarkets, chain stores, large sales places and the like, effectively realizes online consumption of bank cards such as credit cards, debit cards and the like, and ensures safety, rapidness and accuracy of transactions. In the use at intelligent POS terminal, need ensure intelligent POS terminal to various bank card signal acquisition's readiness and integrality, still need prevent to cause the bank card to damage because of intelligent POS terminal and bank card voltage mismatch simultaneously.

At present, the card seat signal of the POS terminal is usually tested in the market in a mode that an iron wire is connected with a card seat in the POS terminal, the detection purpose is particularly realized by a specific mode of detaching the POS terminal, the operation is complex, and the acquired signal is easy to distort.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a POS terminal card socket signal detection apparatus to solve the above problems.

According to an aspect of the present application, there is provided a POS terminal card socket signal detection apparatus, including a substrate for being inserted into the POS terminal;

one end of the FPC board is arranged on one side surface of the substrate, and the FPC board is provided with a contact which is used for being electrically connected with the card holder in the POS terminal; the FPC board is also provided with a wiring, and the wiring is suitable for transmitting a card seat signal of the POS terminal;

and the connecting terminal is arranged at the other end of the FPC board and used for connecting an IC card contact signal analyzer to detect the POS terminal card seat signal.

As an optional embodiment of the present application, optionally, the contact is provided at a position facing away from an end of the terminal;

the number of the contacts is at least an even number more than eight; half of the total number of the contacts are arranged in parallel to form contact groups, and the two contact groups are arranged close to each other along the length direction of the FPC board body.

As an optional implementation of the present application, optionally, the routing lines are arranged on two sides of the FPC board, and the number of the routing lines is matched with that of the contacts;

one end of the wire, which is far away from one side of the substrate, is electrically connected with the contact group close to the wiring terminal, and the other end of the wire is electrically connected with the wiring terminal;

one end of the wiring close to one side of the substrate is electrically connected with the contact group deviating from the wiring terminal, and the other end of the wiring is electrically connected with the wiring terminal.

As an optional implementation of the present application, optionally, the line width of the routing lines is 30 mils, and the line distances of two adjacent routing lines are equal, and both are 100 mils.

As an optional embodiment of the present application, optionally, the substrate has a thickness of 0.55mm, and the FPC has a thickness of 0.25mm.

As an alternative embodiment of the present application, optionally, the base plate has a length of 87.60mm and a width of 53.98mm.

As an optional embodiment of the present application, optionally, the substrate and the FPC board are both made of a lead-free material.

The beneficial effect of this application:

based on the implementation of this application, this application adopts a POS terminal cassette signal detection device that can be used to connect POS terminal and signal analysis detector, and this signal detection device one end adopts FPC board and base plate to cooperate, supports flexible FPC board through the base plate, and the detection device of being convenient for inserts inside the POS terminal, and the contact that the guarantee set up on the FPC board is connected with the electricity between the interior cassette of POS terminal. The card seat signal of the POS terminal is transmitted through the wiring on the FPC board, the connecting terminal is arranged at the other end of the FPC board in an extending mode, and the card seat signal of the POS terminal is detected in a mode that the connecting terminal is connected with the IC card contact signal analyzer. Whole detection device simple structure, the volume is less and convenient to use, need not to unpack the POS terminal apart and can realize detecting the signal at the POS terminal, and the signal distortion that the effectual external power line detection of preventing caused because of the mode guarantees the complete transmission of signal, and further guarantee detects qualified POS terminal through this device, can prevent to cause the damage to it at standard IC card insertion process. It should be further noted that the flexible FPC board can effectively improve the service efficiency of the POS terminal card seat signal detection device, adapt to different detection scenes and environments, and save production and maintenance costs.

Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic diagram illustrating an operation of a POS terminal card socket signal detection apparatus according to an embodiment of the present application;

FIG. 2 is a diagram illustrating a structure of a POS terminal card socket signal detection apparatus according to an embodiment of the present application;

fig. 3 is another structural diagram of a POS terminal card socket signal detection apparatus according to an embodiment of the present disclosure.

Detailed Description

Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It will be understood, however, that the terms "central," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application or for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.

As shown in fig. 1, 2 and 3, the POS terminal card socket signal detection apparatus includes a substrate 110 for inserting into the POS terminal;

one end of the FPC board 120 is arranged on one side surface of the substrate 110, the FPC board 120 is provided with a contact 111, and the contact 111 is used for being electrically connected with a card seat in the POS terminal; the FPC board 120 is further provided with a routing wire 112, and the routing wire 112 is suitable for transmitting a card socket signal of the POS terminal;

and the connecting terminal 130 is arranged at the other end of the FPC board 120 and is used for connecting an IC card contact signal analyzer 300 to detect the POS terminal card seat signal.

In this embodiment, the FPC board 120 is disposed on one side of the substrate 110, so that the substrate 110 supports the flexible FPC board 120, thereby facilitating the insertion of the detection device into the POS terminal and ensuring the electrical connection between the contacts 111 disposed on the FPC board 120 and the card socket in the POS terminal. Furthermore, the thickness of the whole of the FPC board 120 and the substrate 110 is consistent with that of a standard IC card, so that the POS terminal can be effectively prevented from being damaged in the inserting process, and the operation is simpler and more convenient. It should be noted that the size of the contact 111 is 70mil × 140mil, the trace 112 is arranged from the contact 111 to the connection terminal 130, the whole trace 112 is located on the FPC board 120, the card socket signal of the POS terminal is transmitted through the trace 112, and specifically, the ground-coated copper film is used for wrapping protection, so as to effectively absorb the interference signal. The other end of the FPC board 120 is provided with a connection terminal 130, the connection terminal 130 and the substrate 110 are located on the same side of the FPC board 120, and the connection terminal 130 is electrically connected to the IC card contact signal analyzer 300, thereby achieving the purpose of detecting a card socket signal of the POS terminal.

It should be noted that, one end of the FPC board 120 close to the substrate 110 covers one side of the substrate 110, and the covering part matches with the substrate 110 in size, and shrinks from the end close to the substrate 110 to the middle part thereof, and the middle part of the FPC board 120 is in a rectangular structure, so that the FPC board 120 made of flexible material can ensure that the complete target signal is effectively collected, and can adapt to different detection scenes and environments, thereby having more versatility. The whole POS terminal card seat signal detection device is simple in structure, small in size and convenient to use, the degree of distortion of the collected target signal is less than 1%, the applicable frequency range is wide, and the universal test requirement of the card seat contact signal can be met. This application need not to unpack the POS terminal apart and can realize the signal detection to the POS terminal, and the signal distortion that leads to the fact is detected because of external power line to effectual preventing, the complete transmission of guarantee signal, and further guarantee detects qualified POS terminal through this device, can prevent to cause the damage to it at standard IC card insertion in-process.

As an alternative embodiment of the present application, optionally, the contact 111 is provided at a position away from the terminal 130;

the number of the contacts 111 is at least an even number of eight or more; half of the total number of the contacts 111 are juxtaposed to form a contact group 1110, and the two contact groups 1110 are arranged close to each other along the length of the FPC board 120.

In this embodiment, the contacts 111 are disposed at a position of the FPC board 120 away from the connection terminals 130, and specifically, the number of the contacts 111 is an even number of at least eight, which matches the number of the contacts 111 of the standard IC card. Here, half of the total number of the contacts 111 are juxtaposed in a direction perpendicular to the longitudinal direction of the FPC board 120 to form the contact groups 1110, and the two contact groups 1110 are arranged close to each other in the longitudinal direction of the FPC board 120. It should be further noted that the number of the contacts 111 matches the number of the POS terminal sockets and is correspondingly electrically connected to the POS terminal sockets, so as to ensure the authenticity, integrity and real-time performance of the socket signals to the maximum extent.

As an optional embodiment of the present application, optionally, the traces 112 are arranged on two sides of the FPC board 120, and the number of the traces matches with the number of the contacts 111;

one end of the trace 112, which is away from the substrate 110, is electrically connected to the contact group 1110 close to the connection terminal 130, and the other end is electrically connected to the connection terminal 130;

one end of the trace 112 close to one side of the substrate 110 is electrically connected to the contact set 1110 away from the connection terminal 130, and the other end is electrically connected to the connection terminal 130.

In this embodiment, the traces 112 are disposed on two sides of the FPC board 120, wherein the trace 112 on the side away from the substrate 110 extends from the contact to the connection terminal 130 and is connected to the contact, specifically, extends from the contact on the position away from the connection terminal 130 to the connection terminal 130, and the trace 112 on the side close to the substrate 110 extends from the contact on the position close to the connection terminal 130, so as to transmit the card socket signal to the IC card contact signal analyzer 300.

As an optional implementation of the present application, optionally, the line width of the trace 112 is 30 mils, and the line distance between two adjacent traces 112 is equal to each other, and both are 100 mils.

In this embodiment, the line widths of the plurality of traces 112 are all 30 mils, the line distances are 100 mils, and the equal lengths are uniformly arranged on the front side and the back side of the FPC board 120, so as to further ensure that the detected card socket signals are real-time, real and complete.

As an optional embodiment of the present application, optionally, the thickness of the substrate 110 is 0.55mm, and the thickness of the FPC board 120 is 0.25mm.

In this embodiment, the thicknesses of the substrate 110 and the FPC board 120 are 0.55mm and 0.25mm, respectively, that is, the thicknesses of the two are 0.8mm, which are matched with the thickness of a standard IC card, so as to ensure that the signal of the card socket detected by inserting the detection device into the POS terminal is complete and real, and thus, the qualified POS terminal can be ensured to avoid damaging the standard IC card in the using process. Meanwhile, the FPC board 120 is a flexible board, can be bent, folded and inverted, is suitable for various testing environments and testing scenes, and is more convenient and faster to operate while the integrity of testing signals is guaranteed.

As an alternative embodiment of the present application, the substrate 110 may have a length of 87.60mm and a width of 53.98mm.

In this embodiment, the substrate 110 has a length of 87.60mm and a width of 53.98mm, and the substrate 110 of the present application is inserted into the POS terminal to detect the card socket signals, including but not limited to voltage, current, signal ripple, signal jitter, signal interference, etc. It should be noted that the whole size of the substrate 110 is matched with the standard IC card to detect whether the POS terminal card socket signal is qualified or not, so as to prevent the standard IC card from being damaged when inserted into the POS terminal for use.

As an optional embodiment of the present application, optionally, the substrate 110 and the FPC board 120 are made of a lead-free material.

In this embodiment, the FPC board 120 is painted on both sides, the substrate 110 is not painted, and the cover is covered with oil, and the substrate 110 and the FPC board 120 are made of lead-free materials, which is more environment-friendly.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The utility model provides a POS terminal cassette signal detection device which characterized in that includes:

a substrate for insertion into the interior of the POS terminal;

2. The POS terminal socket signal detection apparatus of claim 1, wherein the contact is disposed at a position away from an end of the wire connection terminal;

3. The POS terminal card socket signal detection device according to claim 2, wherein the wires are arranged on two sides of the FPC board, and the number of the wires is matched with that of the contacts;

4. The POS terminal card socket signal detection device of claim 3, wherein the line width of the wires is 30 mils, and the line distance between two adjacent wires is equal, which is 100 mils.

5. The POS terminal card holder signal detection device of any one of claims 1 to 4, wherein the substrate has a thickness of 0.55mm, and the FPC has a thickness of 0.25mm.

6. The POS terminal cassette signal detection device of claim 5, wherein the substrate has a length of 87.60mm and a width of 53.98mm.

7. The POS terminal card socket signal detection device of claim 1, wherein the substrate and the FPC board are both made of lead-free materials.