Metrology data exchange protocol remote testing apparatus

Abstract

The utility model discloses a kind of measurement data exchange protocol remote testing device, including cabinet structure and function module;Cabinet is by bottom plate, upper cover plate, front and rear side plate and corner block etc. The front panel is provided with a start button, an indicator light plate and a plurality of two-core aviation sockets. The rear side plate is provided with an extension socket. The power module, the main control board and the switch module are fixed on the bottom plate and electrically connected. The terminal to be measured realizes local communication with the main control board through the two-core aviation socket, and the main control board establishes remote connection with the control center through the switch module to realize the loading of various protocol test data. The device realizes the close integration of components through the corner block and copper stud, has the advantages of compact structure, small space occupation and convenient connection. The modular design facilitates assembly and maintenance, and can effectively meet the remote and diversified protocol testing requirements.

Description

Technical Field

[0001] This utility model belongs to the field of measurement data exchange protocol testing technology, specifically a device with a compact structure, convenient connection, and the ability to perform remote measurement data exchange protocol testing. Background Technology

[0002] With the rapid development of internet technology and business, measurement and data acquisition devices have been widely used in various application scenarios. The data exchange protocols between these devices, serving as the fundamental rules, standards, or conventions for data interaction, are becoming increasingly flexible, complex, and scalable.

[0003] However, traditional protocol testing methods are no longer sufficient to meet the rapidly evolving needs of modern measurement and acquisition equipment and their data exchange protocols. Traditional testing methods typically rely on bulky equipment and require scheduled, offline testing at fixed locations, which is inefficient and cannot adapt to the diverse testing scenarios required today. Furthermore, with the increasing variety of measurement and acquisition equipment and the growing complexity of protocols, achieving flexible and efficient remote testing has become a pressing technical challenge.

[0004] The existing technology lacks a test device that is compact, easy to connect, and can support multiple functional tests and remote communication, which limits the efficiency and applicability of measurement data exchange protocol testing.

[0005] Therefore, developing a device capable of remote measurement data exchange protocol testing not only requires solving the problem of low efficiency in traditional testing methods, but also requires the flexibility to adapt to different terminal devices in order to meet diverse testing needs. Summary of the Invention

[0006] The purpose of this invention is to address the problem that traditional testing often relies on bulky platform equipment, and to propose a remote testing device with a measurement data exchange protocol. Through reasonable structural design and functional configuration, it provides an efficient, flexible and reliable testing device suitable for various application scenarios.

[0007] The technical solution of this utility model is: This utility model provides a remote testing device for measurement data exchange protocol, including a power module, a base plate, a main control board, a left side plate, corner blocks, a rear side plate, a top cover plate, a right side plate, a front panel, a switch module, and a base plate. The front panel is equipped with a start button, indicator lights, and multiple two-pin aviation sockets; the rear panel is equipped with an expansion socket; and the right side panel is equipped with a speaker. The power module is fixed to the base plate, and the main control board and switch module are respectively fixed to the base plate and electrically connected to the power module; the corner blocks are set at the four corners of the base plate to fix the left side plate, right side plate, rear side plate and front panel to the base plate; the machine feet are installed at the four corners of the base plate; the top cover is fixed to the base plate by fixing screws, and a rubber pad is pasted in the groove of the top cover for placing the terminal under test; The terminal under test is connected to the main control board via a two-pin aviation socket to achieve local communication; the main control board is connected to a remote server via a switch module to achieve remote communication and load test data of various protocols.

[0008] Furthermore, it also includes bracket clamping blocks, camera connector boards, camera brackets, camera bottom shells, camera modules, and camera cover plates; The camera bracket is installed in the middle of the rear panel. The bottom of the camera bracket is provided with a bracket pressure block. The camera plug-in plate passes through the rear panel and is installed inside the bracket pressure block. The top of the camera bracket is provided with a camera bottom shell. The camera module is pressed into the camera bottom shell and fixed by the camera cover plate.

[0009] Furthermore, the camera bracket is a detachable structure, consisting of a flexible tube and a rigid tube, wherein the flexible tube can be bent and positioned to adapt to various sizes of terminal devices.

[0010] Furthermore, the dimensions of the testing device are 400mm x 300mm x 35mm.

[0011] Furthermore, the surface of the rubber pad has an anti-slip raised dot structure for fixing the terminal under test. The beneficial effects of this utility model are: This utility model provides a device with a compact structure, convenient connection, and the ability to perform remote measurement data exchange protocol testing; the device achieves tight integration of various components through the connection method of corner blocks and copper studs, occupying little space; the modular design makes it easy to assemble and disassemble the functional components, facilitating maintenance and upgrades.

[0012] This utility model supports the testing of multiple communication protocols (such as remote signaling, remote control, pulse, RS-485, CAN, and MBus) through a combination of a two-core aviation socket, an indicator light panel, and a start button, meeting diverse testing needs; and supports the testing of local and remote measurement data exchange protocols through a switch module, a two-core aviation socket, and a network interface.

[0013] The camera bracket of this utility model adopts a semi-flexible design, which can adjust the position of the camera module as needed, improving the flexibility of the device to adapt to different terminal devices; through the combination of expansion socket and start button, it supports the detection needs of more acquisition devices.

[0014] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0015] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0016] Figure 1 This is the outline drawing of this utility model.

[0017] Figure 2 This is an assembly drawing of this utility model.

[0018] In the diagram: 1. Power module; 2. Base plate; 3. Main control board; 4. Left side panel; 5. Corner block; 6. Start button; 7. Rear side panel; 8. Expansion socket; 9. Bracket clamp; 10. Camera connector board; 11. Camera bracket; 12. Camera bottom shell; 13. Camera module; 14. Camera cover plate; 15. Fixing screw; 16. Rubber pad; 17. Top cover plate; 18. M3×14 copper stud; 19. Indicator light board; 20. Right side panel; 21. Speaker; 22. Front panel; 23. Two-pin aviation socket; 24. Switch module; 25. M3×5 copper stud; 26. Mount; 27. M3×26 copper stud. Detailed Implementation

[0019] Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. Although preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein.

[0020] This utility model provides a remote testing device for a measurement data exchange protocol, such as... Figure 1 , 2 As shown, the device is assembled into a complete testing system by combining multiple components. The installation positions and connection relationships of each component have been optimized to ensure the functionality and portability of the device.

[0021] It includes a power module 1, a base plate 2, a main control board 3, a left side plate 4, corner blocks 5, a rear side plate 7, a top cover plate 17, a right side plate 20, a front panel 22, a switch module 24, and a chassis foot 26. The front panel 22 is equipped with a start button 6, an indicator light panel 19, and multiple two-pin aviation sockets 23; the rear panel 7 is equipped with an expansion socket 8; the right side panel 20 is equipped with a speaker 21; the power module 1 is fixed to the base plate 2, and the main control board 3 and the switch module 24 are respectively fixed to the base plate 2 and electrically connected to the power module 1; the corner blocks 5 are set at the four corners of the base plate 2 to fix the left side panel 4, right side panel 20, rear side panel 7, and front panel 22 to the base plate 2; the mounting feet 26 are installed at the four corners of the base plate 2; the upper cover 17 is fixed to the base plate 2 by fixing screws 15, and a rubber pad 16 is pasted in the groove of the upper cover 17 for placing the terminal under test; the terminal under test is connected to the main control board 3 through the two-pin aviation socket to achieve local communication; the main control board 3 is connected to a remote server through the switch module 24 to achieve remote communication and load test data of various protocols.

[0022] In this embodiment, the base plate 2 serves as the basic frame of the entire device, used to support and fix other components. The power module 1 is fixed to the base plate 2 by M3×5 copper studs 25, providing stable power support for the entire device. The main control board 3 and the switch module 24 are respectively fixed to the base plate 2 by M3×5 copper studs 25 and electrically connected to the power module 1, thereby realizing power supply and signal processing. Corner blocks 5 are set at the four corners of the base plate 2 to fix the left side plate 4, right side plate 20, rear side plate 7 and front panel 22 to the base plate 2, forming a compact overall frame. The base plates 26 are installed at the four corners of the base plate 2 to support the entire device and enhance its stability. The top cover plate 17 is fixed to the base plate 2 by fixing screws 15, and rubber pads 16 are pasted in the grooves of the top cover plate 17 for placing the terminal under test; the dimensions of the test device are 400mm x 300mm x 35mm, with a compact structure, small footprint, and easy to carry and operate.

[0023] The terminal under test is connected to the main control board 3 via a two-pin aviation socket to achieve local communication; the main control board 3 is connected to a remote server via a switch module 24 to achieve remote communication and load test data of various protocols.

[0024] In one example, the system also includes a bracket clamping block 9, a camera connector plate 10, a camera bracket 11, a camera bottom shell 12, a camera module 13, and a camera cover plate 14. The camera bracket 11 is installed in the middle of the rear side plate 7, and the bottom of the camera bracket 11 is provided with a bracket clamping block 9. The camera connector plate 10 passes through the rear side plate 7 and is installed inside the bracket clamping block 9. The top of the camera bracket 11 is provided with a camera bottom shell 12, and the camera module 13 is pressed into the camera bottom shell 12 and pressed and fixed by the camera cover plate 14.

[0025] The camera bracket 11 is a detachable structure, consisting of a flexible tube and a rigid tube. The flexible tube can be bent and positioned to adapt to various sizes of terminal devices.

[0026] In this embodiment, the camera module 13 is pressed into the camera base shell 12 and clamped by the camera cover plate 14, thereby fixing the camera module 13; the camera connector plate 10 passes through the rear side plate 7 and is installed inside the bracket clamping block 9. The camera bracket 11 consists of a semi-flexible tube and a semi-rigid tube, wherein the flexible tube portion can be bent and positioned in different shapes to adapt to various sizes of terminal devices. The camera bracket 11, together with the camera base shell 12, camera cover plate 14, camera module 13, camera connector plate 10, and bracket clamping block 9, forms a detachable camera module, which is convenient to carry, maintain, and replace.

[0027] In this invention, the functional interface includes multiple two-core aviation sockets 23, an indicator light panel 19, a start button 6, and an expansion socket 8, etc. The two-core aviation sockets 23 pass through the front panel 22 and are fixed to the front panel 22 for signal transmission with the local device under test. The indicator light panel 19 is mounted on the front panel 22 for displaying the test status. The start button 6 is located on the front panel 22 for triggering the test operation.

[0028] The expansion socket 8 passes through and is fixed to the rear side panel 7 to accommodate the detection needs of more acquisition devices.

[0029] The terminal under test is connected to the main control board 3 via a two-pin aviation socket to achieve local communication; the main control board 3 is connected to a remote server via a switch module 24 to achieve remote communication and supports loading test data of various protocols; the device can be compatible with diverse communication protocol testing requirements, including remote signaling, remote control, pulse, RS-485, CAN, MBus and other function testing.

[0030] Taking remote signaling function testing as an example, the remote signaling signal terminal of the device under test is connected to the designated two-core aviation socket via the provided dedicated wiring harness. After adjusting the camera to a suitable position, the start button is pressed to trigger the test; after the main control board receives and processes the remote signaling signal, the test status is displayed by the corresponding indicator light. The test results and photos taken by the camera are uploaded to the remote service control center via the main control board and switch module.

[0031] All other functional tests are implemented using a unified interface configuration, namely: Remote control function testing is completed using one two-pin aviation connector, one indicator light, and one start button; pulse function testing is completed using one two-pin aviation connector, one indicator light, and one start button; RS-485 function testing is completed using one two-pin aviation connector, one indicator light, and one start button; CAN function testing is completed using one two-pin aviation connector, one indicator light, and one start button; MBus function testing is completed using one two-pin aviation connector, one indicator light, and one start button.

[0032] This invention utilizes a switch for remote communication, enabling testing without the need for offline appointments. This eliminates reliance on fixed testing locations and times, significantly improving testing efficiency and adaptability to diverse testing scenarios. Optimized component layout and connection methods reduce the overall size and weight of the device, making it easier to carry and operate. The addition of rubber pads and feet enhances the device's stability and impact resistance.

[0033] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A remote testing device for a measurement data exchange protocol, characterized in that... It includes a power module (1), a base plate (2), a main control board (3), a left side plate (4), a corner block (5), a rear side plate (7), a top cover plate (17), a right side plate (20), a front panel (22), a switch module (24), and a chassis mount (26). The front panel (22) is provided with a start button (6), an indicator light panel (19) and multiple two-core aviation sockets (23); the rear panel (7) is provided with an expansion socket (8); the right side panel (20) is provided with a speaker (21). The power module (1) is fixed on the base plate (2), the main control board (3) and the switch module (24) are respectively fixed on the base plate (2) and electrically connected to the power module (1); the corner blocks (5) are set at the four corners of the base plate (2) to fix the left side plate (4), right side plate (20), rear side plate (7) and front panel (22) to the base plate (2); the machine feet (26) are installed at the four corners of the base plate (2); the upper cover plate (17) is fixed to the base plate (2) by fixing screws (15), and a rubber pad (16) is pasted in the groove of the upper cover plate (17) for placing the terminal under test; The terminal under test is connected to the main control board (3) via a two-core aviation socket (23) to achieve local communication; the main control board (3) is connected to a remote server via a switch module (24) to achieve remote communication and load test data of various protocols.

2. The remote testing device for measurement data exchange protocol according to claim 1, characterized in that... It also includes a bracket clamp (9), a camera connector (10), a camera bracket (11), a camera bottom shell (12), a camera module (13), and a camera cover plate (14). The camera bracket (11) is installed in the middle of the rear side plate (7). The bottom of the camera bracket (11) is provided with a bracket pressure block (9). The camera plug-in plate (10) passes through the rear side plate (7) and is installed inside the bracket pressure block (9). The top of the camera bracket (11) is provided with a camera bottom shell (12). The camera module (13) is pressed into the camera bottom shell (12) and is pressed and fixed by the camera cover plate (14).

3. The remote testing device for measurement data exchange protocol according to claim 2, characterized in that... The camera bracket (11) is a detachable structure consisting of a flexible tube and a rigid tube. The flexible tube can be bent and positioned to adapt to various sizes of terminal devices.

4. The remote testing device for measurement data exchange protocol according to claim 1, characterized in that... The dimensions of the testing device are 400mm x 300mm x 35mm.

5. The remote testing device for measurement data exchange protocol according to claim 1, characterized in that... The surface of the rubber pad (16) has an anti-slip protrusion structure for fixing the terminal to be tested.

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