Tool for programming and debugging wireless image transmission module software

Abstract

The utility model belongs to the technical field of programming tools, and discloses a tool for programming and debugging wireless image transmission module software, which comprises a metal platform, and a step part is arranged on the periphery of the metal platform and is used for bearing a wireless image transmission module circuit board; a clamp is mounted on one side of the metal platform, the clamp comprises a lower clamping jaw and an upper clamping jaw, the lower clamping jaw is fixed at the bottom end of the metal platform, an elastic contact pin is mounted on the upper clamping jaw, and the elastic contact pin corresponds to a pin position of an FPGA chip on a wireless image transmission module circuit board. According to the utility model, a software burning and debugging tool is customized according to the structure of the wireless image transmission module, the connection of the FPGA chip is rapidly completed and the rapid burning and debugging of the program are realized through the use of the clamp, and the elastic contact pin 23 is fixed through the double-layer PCB, so that the connection stability is improved, and the program burning and debugging efficiency of the FPGA chip is improved.

Description

Technical Field

[0001] This utility model belongs to the field of software programming tooling technology, and in particular relates to a tooling for software programming and debugging of wireless image transmission modules. Background Technology

[0002] Wireless video transmission equipment is a transceiver specifically designed for automobiles, robots, drones, and other applications. It enables the transmission of high-definition, stable, low-latency, real-time video image signals while in motion. Suitable for complex ground environments, wireless video transmission equipment can be mounted on vehicles, firefighting robots, public security robots, drones, and other facilities.

[0003] The wireless image transmission module includes a field-programmable gate array (FPGA) chip. After the circuit board is mounted, the FPGA chip needs to be programmed and debugged. Without a suitable programming tool, the efficiency is low and the quality is poor. Utility Model Content

[0004] The purpose of this invention is to provide a tooling for burning and debugging software for wireless image transmission modules, so as to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the specific technical solution of this utility model for a tooling for software burning and debugging of a wireless image transmission module is as follows:

[0006] A fixture for software programming and debugging of a wireless image transmission module includes a metal platform with stepped sections around its perimeter for supporting the wireless image transmission module circuit board. A clamp is mounted on one side of the metal platform, comprising a lower clamp and an upper clamp. The lower clamp is fixed to the bottom of the metal platform, and an elastic contact pin is mounted on the upper clamp, corresponding to the pin position of the FPGA chip on the wireless image transmission module circuit board. The lower and upper clamps are hinged together, and a return spring connects them. One end of the clamp opens the lower and upper clamps; when the clamp is released, the lower and upper clamps close under the elastic force of the return spring, causing the elastic contact pin to contact the pin of the FPGA chip on the wireless image transmission module circuit board.

[0007] Furthermore, the stepped portion is higher than the bottom surface of the metal platform, creating a gap between the wireless image transmission module circuit board and the metal platform.

[0008] Furthermore, the metal platform edge is provided with heat dissipation channels in at least part, so that the wireless image transmission module circuit board can dissipate heat through the heat dissipation channels after being installed on the metal platform.

[0009] Furthermore, the metal platform has multiple fixing posts in the middle, the positions of which correspond to the mounting holes of the wireless image transmission module circuit board, for fixing the wireless image transmission module circuit board.

[0010] Furthermore, a blank PCB board is fixedly mounted on the lower gripper, which is used to contact the elastic contact pin when not in use, thereby protecting the elastic contact pin.

[0011] Furthermore, a double-layer PCB board is fixed on the upper gripper, and the elastic contact pin is soldered to the double-layer PCB board to ensure that the elastic contact pin is vertical.

[0012] Furthermore, a serial port chip is fixedly installed on one side of the fixture. The serial port chip has multiple external interfaces, including a power interface, an Ethernet interface, and a serial port. The elastic contact pin is connected to the pins of the external interfaces in sequence through wires.

[0013] Furthermore, a programming pin interface board is also installed on the metal platform. The programming pin interface board has two probes that can contact the programming pins on the wireless image transmission module circuit board. A programming trigger switch is installed on the serial port chip. The programming trigger switch is connected to the programming pin interface board through a wire and is used to control the probes on the programming pin interface board to conduct.

[0014] The tooling for software burning and debugging of wireless image transmission modules according to this utility model has the following advantages: This utility model customizes the tooling for software burning and debugging according to the structure of the wireless image transmission module. By using the fixture, the connection of the FPGA chip can be completed quickly, and the program can be burned and debugged quickly. The elastic contact pin 23 is fixed by a double-layer PCB board, which improves the connection stability and improves the efficiency of FPGA chip program burning and debugging. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the tooling of this utility model;

[0016] Figure 2 This is a schematic diagram of the side structure of the tooling of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the tooling after the wireless image transmission module circuit board of this utility model is installed.

[0018] Explanation of markings in the diagram: 1. Metal platform; 11. Stepped section; 12. Heat dissipation channel; 13. Fixing post; 2. Clamp; 21. Lower jaw; 22. Upper jaw; 23. Elastic contact pin; 24. Return spring; 25. Blank PCB board; 26. Double-layer PCB board; 3. Serial port chip; 31. Power interface; 32. Ethernet interface; 33. Serial port; 34. Programming trigger switch; 4. Programming pin interface board; Detailed Implementation

[0019] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a tooling for burning and debugging software for a wireless image transmission module.

[0020] like Figure 1-3 As shown, this utility model discloses a fixture for software burning and debugging of a wireless image transmission module, comprising a metal platform 1. The metal platform 1 has stepped portions 11 around its perimeter for supporting the wireless image transmission module circuit board. During program burning, the circuit board generates heat. The stepped portions 11 are higher than the bottom surface of the metal platform 1, creating a gap between the wireless image transmission module circuit board and the metal platform 1, which facilitates heat dissipation. Furthermore, at least a portion of the edge of the metal platform 1 is provided with heat dissipation channels 12, allowing the wireless image transmission module circuit board to dissipate heat through the heat dissipation channels 12 after being mounted on the metal platform 1.

[0021] The metal platform 1 has multiple fixing posts 13 in the middle. The positions of the fixing posts 13 correspond to the mounting holes of the wireless image transmission module circuit board, which are used to fix the wireless image transmission module circuit board and prevent the circuit board from moving during the burning process.

[0022] A clamp 2 is mounted on one side of the metal platform 1. The clamp 2 includes a lower jaw 21 and an upper jaw 22. The lower jaw 21 is fixed to the bottom of the metal platform. An elastic contact pin 23 is mounted on the upper jaw 22. The elastic contact pin 23 corresponds to the pin position of the FPGA chip on the wireless image transmission module circuit board. The lower jaw 21 and the upper jaw 22 are hinged together in the middle. A return spring 24 is connected between the lower jaw 21 and the upper jaw 22. When the clamp 2 is released, the lower jaw 21 and the upper jaw 22 close under the elastic force of the return spring 24, so that the elastic contact pin 23 contacts the pin of the FPGA chip on the wireless image transmission module circuit board. A blank PCB board 25 is fixedly mounted on the lower jaw 21. When not in use, it contacts the elastic contact pin 23 to protect it. A double-layer PCB board 26 is fixed on the upper gripper 22. The elastic contact pins 23 are soldered to the double-layer PCB board 26 to enhance connection stability and ensure the elastic contact pins 23 are vertical and do not shift, thus ensuring accurate contact between the elastic contact pins 23 and the pins of the FPGA chip. A serial port chip 3 is fixedly mounted on one side of the fixture 2. The serial port chip 3 has multiple external interfaces, including a power interface 31, an Ethernet interface 32, and a serial port 33. The elastic contact pins 23 are connected to the pins of these external interfaces sequentially via wires. A programming pin interface board 4 is also mounted on the metal platform 1. The programming pin interface board 4 has two probes that can contact the programming pins on the wireless image transmission module circuit board. A programming trigger switch 34 is mounted on the serial port chip 3. The programming trigger switch 34 is connected to the programming pin interface board 4 via wires to control the conduction of the probes on the programming pin interface board 4, controlling program programming or debugging.

[0023] In use, open clamp 2 and fix the wireless image transmission module circuit board onto the metal platform 1. Align the FPGA chip with the elastic contact pin 23 of clamp 2, release the clamp, and make contact between the elastic contact pin 23 and the pin of the FPGA chip. Then, fix the wireless image transmission module circuit board onto the metal platform 1 by inserting screws into the mounting holes of the wireless image transmission module circuit board and the fixing post 13 on the metal platform 1. Then, connect it to the computer host through the power interface 31, Ethernet interface 32, serial port 33, etc., to realize the connection between the FPGA chip and the computer host. Finally, press the programming trigger switch 34 to program or debug.

[0024] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A tool for wireless diagram transmission module software burning and debugging, comprising a metal platform (1), the metal platform (1) is provided with a stepped portion (11) around for accommodating a wireless diagram transmission module circuit board; characterized in that, The metal platform (1) is provided with a clamp (2) on one side, the clamp (2) comprises a lower clamp jaw (21) and an upper clamp jaw (22), the lower clamp jaw (21) is fixed at the bottom end of the metal platform (1), the upper clamp jaw (22) is provided with an elastic contact pin (23), the elastic contact pin (23) corresponds to the pin position of the FPGA chip on the wireless image transmission module circuit board, the lower clamp jaw (21) and the upper clamp jaw (22) are hingedly connected in the middle, a reset spring (24) is connected between the lower clamp jaw (21) and the upper clamp jaw (22), one end of the clamp (2) is arranged to open the lower clamp jaw (21) and the upper clamp jaw (22), the clamp (2) is loosened, and the lower clamp jaw (21) and the upper clamp jaw (22) are closed under the elastic force of the reset spring (24), so that the elastic contact pin (23) is in contact with the pin of the FPGA chip on the wireless image transmission module circuit board.

2. The fixture for wireless map module software burn-in and debugging of claim 1, wherein, The step portion (11) is higher than the bottom surface of the metal platform (1), so that the wireless image transmission module circuit board has a gap between the metal platform (1).

3. The fixture for wireless graphing module software burn-in and debugging of claim 1, wherein, The metal platform (1) is provided with a heat dissipation channel (12) at least partially at the edge, so that the wireless image transmission module circuit board can dissipate heat through the heat dissipation channel (12) after being installed on the metal platform (1).

4. The fixture for wireless graphing module software burn-in and debugging of claim 1, wherein, The metal platform (1) is provided with a plurality of fixing columns (13) in the middle, the positions of the fixing columns (13) correspond to the mounting hole positions of the wireless image transmission module circuit board, and the fixing columns (13) are used for fixing the wireless image transmission module circuit board.

5. The fixture for wireless graphing module software burn-in and debugging of claim 1, wherein, A blank PCB (25) is fixedly installed on the lower clamp jaw (21) and used for being in contact with the elastic contact pin (23) in a non-use state, so as to protect the elastic contact pin (23).

6. The fixture for wireless graphing module software burn-in and debugging of claim 1, wherein, A double-layer PCB (26) is fixed on the upper clamp jaw (22), the elastic contact pin (23) is welded and connected through the double-layer PCB (26), and the elastic contact pin (23) is guaranteed to be vertical.

7. The fixture for wireless graphing module software burn-in and debugging of claim 1, wherein, A serial port chip (3) is fixedly installed on one side of the clamp (2), a plurality of external interfaces are installed on the serial port chip (3), including a power supply interface (31), an Ethernet interface (32) and a serial port (33), and the elastic contact pin (23) is sequentially connected with the pins of the external interfaces through wires.

8. The fixture for wireless graphing module software burn-in and debugging of claim 7, wherein, A burning pin interface board (4) is further installed on the metal platform (1), the burning pin interface board (4) is provided with two probes and can be in contact with the burning pins on the wireless image transmission module circuit board, a burning trigger switch (34) is installed on the serial port chip (3), the burning trigger switch (34) is connected with the burning pin interface board (4) through wires, and is used for controlling the probes on the burning pin interface board (4) to be conductive.

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