CN216927644U - Sweep sign indicating number payment equipment - Google Patents
Sweep sign indicating number payment equipment Download PDFInfo
- Publication number
- CN216927644U CN216927644U CN202220453735.XU CN202220453735U CN216927644U CN 216927644 U CN216927644 U CN 216927644U CN 202220453735 U CN202220453735 U CN 202220453735U CN 216927644 U CN216927644 U CN 216927644U
- Authority
- CN
- China
- Prior art keywords
- interface
- module
- pin
- unit
- universal serial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the utility model discloses code scanning payment equipment. This sweep a yard payment equipment includes: the device comprises a device shell, an interface circuit, a display module, a control module and a communication module, wherein the control module is electrically connected with the interface circuit, the display module and the communication module; the interface circuit comprises a universal serial bus interface, the universal serial bus interface is a USB Type-C interface, the display module is used for displaying the two-dimensional code, and the universal serial bus interface and the display module are both arranged on the outer surface of the equipment shell; the communication module and the control module are both arranged in the equipment shell, the communication module is a 2G communication module, and the control module is used for controlling the interface circuit, the display module and the communication module. This scheme is the USB Type-C interface through setting up universal serial bus interface for sweep a yard payment equipment's interface and be symmetrical formula interface, no matter the orientation of interface is positive and negative can insert the data line, help promoting the use convenience of sweeping yard payment equipment.
Description
Technical Field
The embodiment of the utility model relates to the technical field of payment, in particular to code scanning payment equipment.
Background
With the continuous popularization of mobile payment technology, code scanning payment equipment is more and more widely applied. The code scanning payment device can be used for displaying a two-dimensional code picture so that a user can complete payment through code scanning. At present, the problem that the equipment interface of the existing code scanning payment equipment is easy to damage can influence the normal use of the code scanning payment equipment, and inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a code scanning payment device, which is used for improving the use convenience of the code scanning payment device.
The embodiment of the utility model provides code scanning payment equipment, which comprises: the device comprises a device shell, an interface circuit, a display module, a control module and a communication module, wherein the control module is electrically connected with the interface circuit, the display module and the communication module;
the interface circuit comprises a universal serial bus interface, the universal serial bus interface is a USB Type-C interface, the display module is used for displaying a two-dimensional code, and the universal serial bus interface and the display module are both arranged on the outer surface of the equipment shell;
the communication module and the control module are arranged inside the equipment shell, the communication module is a 2G communication module, and the control module is used for controlling the interface circuit, the display module and the communication module.
Optionally, the usb interface includes a usb pin, an insertion detection pin, and a bus power pin;
the universal serial bus pin is electrically connected with the control module, the insertion detection pin is arranged in a suspension mode, and the bus power supply pin is connected with a power supply signal.
Optionally, the interface circuit further includes a filtering unit, a voltage stabilizing unit, a first electrostatic protection unit, and a second electrostatic protection unit;
the filtering unit is connected with the bus power supply pin and is used for filtering the power supply signal;
the voltage stabilizing unit is connected with the bus power supply pin and is used for stabilizing the voltage of the power supply signal;
the first electrostatic protection unit is connected with the bus power supply pin and is used for performing electrostatic protection on the bus power supply pin;
the second electrostatic protection unit is connected with the universal serial bus pin and used for performing electrostatic protection on the universal serial bus pin.
Optionally, the usb interface further includes at least one fixing pin, where the fixing pin is used to fix the usb interface and the device housing.
Optionally, the code scanning payment device further includes: the power supply circuit is arranged inside the equipment shell and comprises a charging control unit, an overvoltage protection unit, a battery unit and a direct current-direct current conversion unit;
the control module comprises a charging control end and a power end, the charging control end is connected with a control end of the charging control unit, the overvoltage protection unit is connected between the universal serial bus interface and the charging control unit, the battery unit is connected between the charging control unit and the power end, and the direct current-direct current conversion unit is connected between the overvoltage protection unit and the power end.
Optionally, the code scanning payment device further includes: the voice broadcast module, the voice broadcast module set up in the inside of equipment casing, the voice broadcast module with the control module electricity is connected.
Optionally, the code scanning payment device further includes: the volume control key is arranged on the outer surface of the equipment shell and is electrically connected with the control module.
Optionally, the code scanning payment device further comprises: the power supply key and the function selection key are arranged on the outer surface of the equipment shell, and the power supply key and the function selection key are electrically connected with the control module.
Optionally, the code scanning payment device further includes: a subscriber identity SIM card slot disposed on the device housing.
Optionally, the code scanning payment device further includes: at least one status indicator light, the status indicator light sets up on the equipment casing, the status indicator light with the control module electricity is connected.
According to the technical scheme of the embodiment of the utility model, the communication module in the code scanning payment equipment is the 2G communication module, so that the cost of the code scanning payment equipment is reduced on the premise of ensuring the data transmission stability of the code scanning payment equipment, and the wireless code scanning payment is realized. Be USB Type-C interface through setting up the USB bus interface on the equipment casing for sweep sign indicating number payment equipment's interface for the symmetry formula interface, no matter the direction of interface is positive and negative all can insert the data line, can't insert the data line and lead to the problem of equipment damage when helping avoiding data line and interface opposite direction, whether the data line can not influence the normal use of sweeping sign indicating number payment equipment with interface direction no matter opposite, promoted the use convenience of sweeping sign indicating number payment equipment.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the utility model. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic block diagram of a code scanning payment device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an apparatus casing according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an interface circuit according to an embodiment of the present invention;
fig. 4 is a schematic block diagram of another code-scanning payment device according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the utility model provides code scanning payment equipment. Fig. 1 is a schematic block diagram of a code scanning payment device according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of an apparatus housing according to an embodiment of the present invention. With reference to fig. 1 and 2, the code scanning payment device includes: the device comprises a device shell, an interface circuit 10, a display module 20, a control module 30 and a communication module 40, wherein the control module 30 is electrically connected with the interface circuit 10, the display module 20 and the communication module 40; the interface circuit 10 comprises a universal serial bus interface 110, the universal serial bus interface 110 is a USB Type-C interface, the display module 20 is used for displaying a two-dimensional code, and both the universal serial bus interface 110 and the display module 20 are arranged on the outer surface of the device shell; the communication module 40 and the control module 30 are both disposed inside the device housing, the communication module 40 is a 2G communication module, and the control module 30 is configured to control the interface circuit 10, the display module 20, and the communication module 40.
Specifically, the control module 30 may control the display module 20 to display a two-dimensional code, so that the user can perform code scanning payment through the code scanning payment device. The communication module 40 is a 2G communication module, which means that the communication module 40 can perform wireless communication based on a 2G communication technology, so that the code scanning payment device realizes wireless payment. USB interface 110 can be used to carry out data transmission and charge, and the USB Type-C interface is the symmetrical Type design, and does not have the interface direction, is USB Type-C interface through setting up USB interface 110, can make USB interface 110 no matter positive and negative all can insert the data line to the user uses.
According to the technical scheme of the embodiment of the utility model, the communication module in the code scanning payment equipment is the 2G communication module, so that the cost of the code scanning payment equipment is reduced on the premise of ensuring the data transmission stability of the code scanning payment equipment, and the wireless code scanning payment is realized. Be USB Type-C interface through setting up the USB bus interface on the equipment casing for sweep sign indicating number payment equipment's interface for the symmetry formula interface, no matter the direction of interface is positive and negative all can insert the data line, can't insert the data line and lead to the problem of equipment damage when helping avoiding data line and interface opposite direction, whether the data line can not influence the normal use of sweeping sign indicating number payment equipment with interface direction no matter opposite, promoted the use convenience of sweeping sign indicating number payment equipment.
Fig. 3 is a schematic structural diagram of an interface circuit according to an embodiment of the present invention. With reference to fig. 1-3, optionally, the usb interface 110 includes a usb pin, an insertion detection pin, and a bus power pin VBUS; the usb pin is electrically connected to the control module 30, the insertion detection pin is suspended, and the bus power pin VBUS is connected to the power signal VCGH.
Illustratively, the universal serial bus pins may be USB 2.0 data pins, the universal serial bus pins include a first universal serial bus pin D + and a second universal serial bus pin D-, the first universal serial bus pin D + and the second universal serial bus pin D-may be connected to the control module 30, the first universal serial bus pin D + may be connected to the data positive signal USB _ DP, and the second universal serial bus pin D-may be connected to the data negative signal USB _ DM. The insertion detection pins comprise a first insertion detection pin CC1 and a second insertion detection pin CC2, the first insertion detection pin CC1 and the second insertion detection pin CC2 can be used for detecting accessed equipment, and the connection of the data line interface and the universal serial bus interface 110 is positive and negative, and the first insertion detection pin CC1 and the second insertion detection pin CC2 can be set to be both suspended. The universal serial bus interface 110 further comprises a ground pin GND.
Referring to fig. 3, optionally, the interface circuit 10 further includes a filtering unit 120, a voltage stabilizing unit 130, a first electrostatic protection unit 140, and a second electrostatic protection unit 150; the filtering unit 120 is connected to the bus power supply pin VBUS, and is configured to filter the power supply signal VCGH; the voltage stabilizing unit 130 is connected to the bus power pin VBUS, and is configured to stabilize the power signal VCGH; the first electrostatic protection unit 140 is connected to the bus power supply pin VBUS, and configured to perform electrostatic protection on the bus power supply pin VBUS; the second electrostatic protection unit 150 is connected to the usb pin, and is configured to perform electrostatic protection on the usb pin.
Illustratively, the bus power pin VBUS may connect two filtering units 120, wherein one filtering unit 120 includes a first capacitor C1, and the other filtering unit 120 includes a second capacitor C2, and the first capacitor C1 and the second capacitor C2 are used for filtering the power signal VCGH. The voltage stabilizing unit 130 includes a voltage stabilizing diode D1, and the voltage stabilizing diode D1 is used for stabilizing the power supply signal VCGH. The first esd protection unit 140 includes a first esd protection diode D2, and the esd protection diode D2 is used for esd protection of the bus power supply pin VBUS. The first usb pin D + and the second usb pin D-may be respectively connected to the corresponding second esd protection units 150, the second esd protection unit 150 connected to the second usb pin D-includes a second esd protection diode D3, and the second esd protection unit 150 connected to the first usb pin D + includes a third esd protection diode D4.
With continued reference to fig. 3, optionally, the usb interface 110 further includes at least one fixing pin for fixing the usb interface 110 to the device housing. Illustratively, the fixing pins include a first fixing pin SHELL1, a second fixing pin SHELL2, a third fixing pin SHELL3 and a fourth fixing pin SHELL4, and the first fixing pin SHELL1, the second fixing pin SHELL2, the third fixing pin SHELL3 and the fourth fixing pin SHELL4 are all grounded and used for fixing the usb interface 110 and the device housing, so as to improve the fixing firmness of the usb interface 110 and the device housing.
Fig. 4 is a schematic block diagram of another code-scanning payment device according to an embodiment of the present invention. Referring to fig. 4, optionally, the code-scanning payment device further includes: the power circuit 50, the power circuit 50 is disposed inside the device housing, and the power circuit 50 includes a charging control unit 510, an overvoltage protection unit 520, a battery unit 530 and a dc-dc conversion unit 540; the control module 30 includes a charging control terminal and a power terminal, the charging control terminal is connected to the control terminal of the charging control unit 510, the overvoltage protection unit 520 is connected between the usb interface 110 and the charging control unit 510, the battery unit 530 is connected between the charging control unit 510 and the power terminal, and the dc-dc conversion unit 540 is connected between the overvoltage protection unit 520 and the power terminal.
The control module 30 may transmit a signal to the control terminal of the charging control unit 510 through the charging control terminal connection to control the charging control unit 510. When the usb interface 110 is powered on, the charging control unit 510 can control an external power source to charge the battery unit 530, so that the battery unit 530 can supply power to the code scanning payment device, and the overvoltage protection unit 520 can perform overvoltage protection. When the usb interface 110 is powered on, the dc-dc conversion unit 540 converts the voltage, and can also directly supply power to the code scanning payment device, and the overvoltage protection unit 520 can perform overvoltage protection. The charge control unit 510 can control external power supply and charging and discharging of the battery unit 530.
With continued reference to fig. 4, optionally, the code-scanning payment device further comprises: voice broadcast module 60, voice broadcast module 60 set up in equipment housing's inside, and voice broadcast module 60 is connected with control module 30 electricity. The voice broadcasting module 60 is used for broadcasting voice, and the voice broadcasting module 60 may include a speaker or a loudspeaker. Exemplarily, the control module 30 can control the voice broadcast module 60 to perform voice broadcast after the code scanning payment is completed, and can send out a voice prompt according to the electric quantity state of the code scanning payment device, so that the code scanning payment device integrates the voice broadcast function while supporting the code scanning payment.
With continued reference to fig. 4, optionally, the code-scanning payment device further comprises: volume control button 70, volume control button 70 sets up in the surface of equipment casing, and volume control button 70 is connected with control module 30 electricity. The volume control key 70 is used to adjust the volume of the voice broadcasting module 60.
With continued reference to fig. 4, optionally, the code-scanning payment device further comprises: the power key 80 and the function selection key 90 are arranged on the outer surface of the equipment shell, and the power key 80 and the function selection key 90 are electrically connected with the control module 30. The power button 80 is used for power-on and power-off, and the function selection button 90 is used for selecting a function of the code scanning payment device, such as a function for binding.
With continued reference to fig. 4, optionally, the code-scanning payment device further comprises: at least one status indicator light 100, the status indicator light 100 is disposed on the device housing, and the status indicator light 1000 is electrically connected to the control module 30. Status indicator light 100 is used to indicate the status of the code scanning payment device. For example, the status indicator lamp 100 may be an LED lamp, and the status indicator lamp 100 may indicate a user binding status, a network connection status, a charging status, a power status, and the like under the control of the control module 30.
Optionally, the code-scanning payment device further includes: and the subscriber identity module SIM card slot is arranged on the equipment shell. The subscriber identity module SIM card slot is used for inserting a subscriber identity module SIM card.
The above-described embodiments should not be construed as limiting the scope of the utility model. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A code scanning payment device, comprising: the device comprises a device shell, an interface circuit, a display module, a control module and a communication module, wherein the control module is electrically connected with the interface circuit, the display module and the communication module;
the interface circuit comprises a universal serial bus interface, the universal serial bus interface is a USB Type-C interface, the display module is used for displaying a two-dimensional code, and the universal serial bus interface and the display module are both arranged on the outer surface of the equipment shell;
the communication module and the control module are arranged inside the equipment shell, the communication module is a 2G communication module, and the control module is used for controlling the interface circuit, the display module and the communication module.
2. The code scanning payment device of claim 1, wherein the universal serial bus interface comprises a universal serial bus pin, an insertion detection pin, and a bus power pin;
the universal serial bus pin is electrically connected with the control module, the insertion detection pin is arranged in a suspension mode, and the bus power supply pin is connected with a power supply signal.
3. The code-scanning payment device of claim 2, wherein the interface circuit further comprises a filtering unit, a voltage-stabilizing unit, a first electrostatic protection unit and a second electrostatic protection unit;
the filtering unit is connected with the bus power supply pin and is used for filtering the power supply signal;
the voltage stabilizing unit is connected with the bus power supply pin and is used for stabilizing the voltage of the power supply signal;
the first electrostatic protection unit is connected with the bus power supply pin and is used for performing electrostatic protection on the bus power supply pin;
the second electrostatic protection unit is connected with the universal serial bus pin and used for performing electrostatic protection on the universal serial bus pin.
4. A code scanning payment device as recited in claim 2, wherein the usb interface further comprises at least one securing pin for securing the usb interface and the device housing.
5. A code scanning payment device as recited in claim 1, further comprising: the power supply circuit is arranged inside the equipment shell and comprises a charging control unit, an overvoltage protection unit, a battery unit and a direct current-direct current conversion unit;
the control module comprises a charging control end and a power end, the charging control end is connected with a control end of the charging control unit, the overvoltage protection unit is connected between the universal serial bus interface and the charging control unit, the battery unit is connected between the charging control unit and the power end, and the direct current-direct current conversion unit is connected between the overvoltage protection unit and the power end.
6. A code scanning payment device as recited in claim 1, further comprising: the voice broadcast module, the voice broadcast module set up in the inside of equipment casing, the voice broadcast module with the control module electricity is connected.
7. The code-scanning payment device of claim 6, further comprising: the volume control key is arranged on the outer surface of the equipment shell and is electrically connected with the control module.
8. A code scanning payment device as recited in claim 1, further comprising: the power supply key and the function selection key are arranged on the outer surface of the equipment shell, and the power supply key and the function selection key are electrically connected with the control module.
9. A code scanning payment device as recited in claim 1, further comprising: a subscriber identity SIM card slot disposed on the device housing.
10. A code scanning payment device as recited in claim 1, further comprising: at least one status indicator light, the status indicator light sets up on the equipment casing, the status indicator light with the control module electricity is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220453735.XU CN216927644U (en) | 2022-03-03 | 2022-03-03 | Sweep sign indicating number payment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220453735.XU CN216927644U (en) | 2022-03-03 | 2022-03-03 | Sweep sign indicating number payment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216927644U true CN216927644U (en) | 2022-07-08 |
Family
ID=82224696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220453735.XU Active CN216927644U (en) | 2022-03-03 | 2022-03-03 | Sweep sign indicating number payment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216927644U (en) |
-
2022
- 2022-03-03 CN CN202220453735.XU patent/CN216927644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102957193A (en) | Charge management method, device and system | |
| CN103259300B (en) | Portable electron device and its charging method | |
| CN104796011A (en) | Charging method, AC adapter, charging managing device and terminal | |
| CN201868905U (en) | Portable power source | |
| CN216927644U (en) | Sweep sign indicating number payment equipment | |
| CN104281184B (en) | Adaptive power supply system and method for supplying power to | |
| CN210182741U (en) | Data line and system with data line | |
| CN207853933U (en) | A kind of communication equipment that wire signal can be converted to wireless signal | |
| CN203071367U (en) | Mobile device adaptor | |
| CN103036276A (en) | Charger, terminal, controller, system and charger recognition method | |
| CN102932506A (en) | Mobile terminal | |
| CN104283416B (en) | Self-adaptation power supply system and power supply method thereof | |
| CN209805461U (en) | Wire circuit and wire | |
| CN214755590U (en) | Charging device | |
| CN106300466A (en) | Method, device and the terminal of a kind of OTG quick charge | |
| CN108391293B (en) | MIFI (wireless fidelity) sharing equipment and network switching method thereof | |
| CN201956711U (en) | Platform for providing charging service for equipment to be charged | |
| CN215070720U (en) | USB interface with voltage power display | |
| CN219643634U (en) | Lithium battery charger | |
| CN210327068U (en) | Wireless charging device for vehicle terminal | |
| CN212849147U (en) | Display with universal USB interface for screen projection with different intelligent mobile phones | |
| CN215646216U (en) | Wireless charger and wireless charging system | |
| CN212751843U (en) | Mobile power supply circuit supporting data exchange | |
| CN210404805U (en) | Multi-interface mobile phone charger | |
| CN208273065U (en) | A kind of wireless charging mobile phone reception protective case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |