PCB structure of intelligent gateway detection equipment

Abstract

The utility model discloses a PCB structure of intelligent gateway detection equipment, relates to the technical field of PCB structures, and provides the following scheme: the PCB structure comprises a printed circuit board with a double-sided layout structure; the RJ network connector female seat, the USB equipment connecting female seat, the sensor connector female seat, the RF input connector, the power input port, the system reset and restart button, the serial port connector, the WIFI / Bluetooth module, the screen connector female seat, the TP connector female seat, the SD card connector, the MINI PCI-E expansion port and the core board connecting female seat are connected to the printed circuit board. The intelligent gateway detection device can detect intelligent gateways which are in mass production and in a development stage at present, and supports a man-machine interaction touch liquid crystal display screen, OTG upgrade and external analog signal input at the same time. The technical problems that a circuit board is unreasonable in structural design, cannot accommodate more hardware equipment, cannot perform man-machine interaction, and cannot meet the multifunctional requirements of WIFI function detection and the like are solved.

Description

Technical Field

[0001] This utility model relates to the field of PCB structure technology, and in particular to a PCB structure for a smart gateway testing device. Background Technology

[0002] Intelligent gateway testing equipment connects to intelligent gateways through network connectivity and protocol conversion, providing phased testing and batch production connection management, real-time data analysis, and application production testing functions. However, with the advancement of intelligent gateway technology, the functions of intelligent gateways are also increasing.

[0003] However, current smart gateway testing equipment suffers from unreasonable circuit board structure design, cannot accommodate more hardware devices, lacks human-computer interaction, and cannot meet the multi-functional requirements such as WIFI function testing. Therefore, a testing device is needed that can test smart gateways currently in mass production and under development, while also supporting human-computer interaction touch LCD screens, OTG upgrades, and external analog signal input. Utility Model Content

[0004] The purpose of this utility model is to provide a PCB structure for a smart gateway testing device, which solves the problems of unreasonable circuit board structure design, inability to accommodate more hardware devices, lack of human-computer interaction, and inability to meet the multi-functional requirements such as WIFI function testing in the existing smart gateway testing devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a PCB structure for an intelligent gateway detection device, comprising a double-sided printed circuit board, and connected to the printed circuit board are an RJ network connector female, a USB device connector female, a sensor connector female, an RF radio frequency input connector, a power input port, a system reset / restart button, a serial port connector, a WIFI / Bluetooth module, a screen connector female, a TP connector female, an SD card connector, a MINIPCI-E expansion port, and a core board connector female.

[0006] Preferably, the RJ network connector females are arranged at equal intervals on the upper edge of the front of the printed circuit board; the USB device connector females are arranged on the upper middle edge of the front of the printed circuit board; the sensor connector females are arranged on the upper right edge of the front of the printed circuit board; the RF input connector is arranged on the upper right edge of the front of the printed circuit board; the power input port is arranged on the upper right edge of the front of the printed circuit board; the system reset / restart button is arranged on the left edge of the front of the printed circuit board; and the serial port... The connector is located on the left side of the front of the printed circuit board, the WIFI / Bluetooth module is located on the right side of the front of the printed circuit board, the screen connector is located on the lower middle side of the front of the printed circuit board, the TP connector is located on the lower middle side of the front of the printed circuit board, the SD card connector is located on the lower right side of the front of the printed circuit board, the MINIPCI-E expansion port is located in the middle right area of ​​the front of the printed circuit board, and the core board connector is located in the middle left area of ​​the front of the printed circuit board.

[0007] Compared with the prior art, the beneficial effects of this utility model are:

[0008] The purpose of this utility model is to provide a new type of PCB structure for a smart gateway testing device, which can test smart gateways currently in mass production and under development. It also supports human-computer interaction via a touch LCD screen, OTG upgrades, and external analog signal input, thereby solving the technical problems of existing smart gateway testing devices, such as unreasonable circuit board structure design, inability to accommodate more hardware devices, lack of human-computer interaction, and inability to meet the multi-functionality requirements of WIFI function testing. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of the product of this utility model.

[0010] In the diagram: 1. RJ45 network connector female; 2. USB device connection female; 3. Sensor connector female; 4. RF input connector; 5. Power input port; 6. System reset / restart button; 7. Serial port connector; 8. WIFI / Bluetooth module; 9. Screen connector female; 10. TP connector female; 11. SD card connector; 12. MINIPCI-E expansion port (solid-state); 13. Core board connection female; 14. Printed circuit board. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Example

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Terms such as "upper," "lower," "left," "right," "middle," and "one" used in the preferred embodiments are merely for clarity of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of the present invention.

[0014] like Figure 1 As shown, this utility model provides a PCB structure for an intelligent gateway detection device, including a double-sided printed circuit board 14, and connected to the printed circuit board 14 are the following connectors: RJ45 network connector female 1, USB device connector female 2, sensor connector female 3, RF radio frequency input connector 4, power input port 5, system reset / restart button 6, serial port connector 7, WIFI / Bluetooth module 8, screen connector female 9, TP connector female 10, SD card connector 11, MINIPCI-E expansion port 12, and core board connector female 13.

[0015] Among them, the RJ45 network connector female socket 1 is arranged at equal intervals on the upper side edge area of ​​the front of the printed circuit board 14; the USB device connection female socket 2 is arranged on the upper middle side edge area of ​​the front of the printed circuit board 14; the sensor connector female socket 3 is arranged on the upper middle right side edge area of ​​the front of the printed circuit board 14; the RF input connector 4 is arranged on the upper right side edge area of ​​the front of the printed circuit board 14; the power input port 5 is arranged on the upper right side edge area of ​​the front of the printed circuit board 14; the system reset / restart button 6 is arranged on the left side edge area of ​​the front of the printed circuit board 14; and the serial port connector 7... The WIFI / Bluetooth module 8 is located on the left side of the front of the printed circuit board 14, the WIFI / Bluetooth module 8 is located on the right side of the front of the printed circuit board 14, the screen connector 9 is located on the lower middle side of the front of the printed circuit board 14, the TP connector 10 is located on the lower middle side of the front of the printed circuit board 14, the SD card connector 11 is located on the lower right side of the front of the printed circuit board 14, the MINIPCI-E expansion port 12 is located in the middle right area of ​​the front of the printed circuit board 14, and the core board connector 13 is located in the middle left area of ​​the front of the printed circuit board 14.

[0016] Furthermore, the RJ45 network connector female socket 1, USB device connection female socket 2, sensor connector female socket 3, RF radio frequency input connector 4, and power input port 5 are arranged in a row, which provides a feasible solution that is both convenient for plugging and unplugging test cables and does not appear bulky. It can effectively utilize the upper side area of ​​the printed circuit board, thereby providing a rich functional configuration within a limited area.

[0017] The WIFI / Bluetooth module 8 is located in the lower right corner of the printed circuit board 14. This effectively utilizes the space protruding in the lower right corner to arrange the antenna and reduces crosstalk caused by placing the module in the center of the PCB, thereby improving the communication capability of the smart gateway detection device.

[0018] The system reset / restart button 6 is located on the left side of the front of the printed circuit board 14. This allows for easy manual activation even when the casing is on, resulting in an aesthetically pleasing and unobtrusive design. The MINIPCI-E expansion port 12 is located in the middle right area of ​​the front of the printed circuit board 14. This area has four mounting holes for back mounting, and external SSDs can be secured with screws. The core board connector 13 is located in the middle left area of ​​the front of the printed circuit board 14. This facilitates the insertion and removal of the core board without affecting the surface mount layout of surrounding components, thus minimizing the impact on production yield.

[0019] The screen connector female socket 9 is a 40P1N 0.5mm pitch connector female socket, which can support a 7.0-inch 40-pin LVDS interface LCD screen with the same interface; the TP connector female socket 10 is a 6P1N 0.5mm pitch connector female socket, which can support a 7.0-inch 6-pin capacitive touch screen with the same interface. This ensures that after the LCD screen and the capacitive touch screen are bonded together, screen connector female socket 9 and TP connector female socket 10 will still be compatible.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PCB structure for a smart gateway detection device, comprising a double-sided printed circuit board (14), characterized in that: And connected to the printed circuit board (14) are the following: RJ45 network connector female (1), USB device connection female (2), sensor connector female (3), RF radio frequency input connector (4), power input port (5), system reset and restart button (6), serial port connector (7), WIFI / Bluetooth module (8), screen connector female (9), TP connector female (10), SD card connector (11), MINIPCI-E expansion port (12), and core board connection female (13).

2. The PCB structure of the intelligent gateway testing device according to claim 1, characterized in that: The RJ45 network connector female (1) is arranged at equal intervals on the upper side edge of the front of the printed circuit board (14). The USB device connector female (2) is arranged on the upper middle side edge of the front of the printed circuit board (14). The sensor connector female (3) is arranged on the upper right side edge of the middle of the front of the printed circuit board (14). The RF input connector (4) is arranged on the upper right side edge of the front of the printed circuit board (14). The power input port (5) is arranged on the upper right side edge of the front of the printed circuit board (14). The system reset / restart button (6) is arranged on the left side edge of the front of the printed circuit board (14). The serial port connector (7) is arranged on... On the left side of the front of the printed circuit board (14), the WIFI / Bluetooth module (8) is located on the right side of the front of the printed circuit board (14), the screen connector (9) is located on the lower middle side of the front of the printed circuit board (14), the TP connector (10) is located on the lower middle side of the front of the printed circuit board (14), the SD card connector (11) is located on the lower right side of the front of the printed circuit board (14), the MINIPCI-E expansion port (12) is located in the middle right area of ​​the front of the printed circuit board (14), and the core board connector (13) is located in the middle left area of ​​the front of the printed circuit board (14).

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