Weather radar circuit maintenance test box
By designing a weather radar circuit repair and testing box that includes a display screen, a testing unit, and control components, the problem of complex outdoor weather radar circuit repair and limited testing methods has been solved. This allows for circuit repair and testing using multiple testing methods, improving the accuracy and efficiency of testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DAZHOU METEOROLOGICAL BUREAU
- Filing Date
- 2025-05-06
- Publication Date
- 2026-05-05
AI Technical Summary
When repairing outdoor weather radar circuits, the circuits are complex and the testing methods are limited, making it difficult to directly test circuits with multiple different ports.
Design a weather radar circuit repair and testing box, including a cover and a box body, with a display screen, a testing main body and control components inside. The testing main body includes a socket testing module, a clamp testing module and a plug testing module, which realizes comprehensive testing of the circuit through multiple testing methods.
Multiple testing methods for weather radar circuits have been implemented, which facilitates maintenance and testing, and improves the accuracy and efficiency of testing.
Smart Images
Figure CN224203362U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of meteorological facility maintenance, and in particular to a weather radar circuit maintenance test box. Background Technology
[0002] Weather radar, a type of weather radar, is a primary tool for monitoring and issuing early warnings of severe convective weather. Its working principle involves emitting a series of pulsed electromagnetic waves, which are then scattered and absorbed by precipitation particles such as clouds, rain, and snow. This allows for the detection of the spatial distribution and vertical structure of precipitation, which is then used to track and warn of precipitation systems. Radars come in various forms, including large indoor radars and small outdoor radars. Small outdoor radars are more widely distributed, but repairs are quite inconvenient if their circuitry malfunctions.
[0003] To this end, the patent document with publication number CN214669685U and application date of March 1, 2021 discloses a portable ground-based automatic meteorological observation equipment fault detector. The instrument houses a multimeter in the fault detector housing and has interfaces on the fault detector for connecting radar component connectors to detect power supply status.
[0004] However, outdoor weather radar circuits are complex, and during maintenance, only the outer casing is often disassembled. The distance between the circuit and the outer casing is relatively long, and multimeters have a single testing method when measuring the circuit. In contrast, there are many different ports inside the radar, and multimeters alone cannot be used to directly test all the circuits. Utility Model Content
[0005] This application provides a weather radar circuit repair and testing box to solve the problem of inconvenience in repairing weather radar circuits using a multimeter.
[0006] This application provides a weather radar circuit repair and testing box, including a cover and a box body; a first receiving cavity is formed in the cover, and a display screen is disposed in the first receiving cavity; a second receiving cavity is formed in the box body, the cover is rotatably disposed on the box body, and a detection body and a control component are disposed in the second receiving cavity, the control component is electrically connected to the detection body, and the control component is electrically connected to the display screen; wherein, the detection body includes a detection frame, a socket detection module, a clamping detection module, and a plug-in detection module.
[0007] The weather radar circuit repair and testing box provided in this application includes a display screen, control components, and a testing body. The display screen, control components, and testing body are separately arranged for easy observation of the display screen. The testing body includes a socket detection module, a clamp detection module, and a plug-in detection module. This allows the application to perform socket detection to check whether the target's plug is open or closed and whether data transmission is normal. The clamp detection module can also detect whether the circuit's power terminals, power-carrying circuits, and terminals are energized and whether their power-carrying capacity is normal. Furthermore, it can detect whether the socket is conductive when inserted into the target's socket. Through these multiple testing methods, the repair and testing of the weather radar's internal circuitry can be achieved, making weather radar repair and testing work more convenient.
[0008] In some embodiments of this application, the detection body and the control component are arranged vertically, with a partition plate between them. The partition plate separates the control component from the detection body, facilitating the independent installation of the control component.
[0009] In some embodiments of this application, the socket detection module is provided with multiple sockets, each used to connect different connectors; the clamp detection module includes a metal clamp and a data cable, the data cable being electrically connected to the control component; the insertion detection module includes a data cable and a plug pin, the plug pin being inserted into the socket to be tested. The above configuration describes the specific structures of the socket detection module, clamp detection module, and insertion detection module, and the detection of the target circuit can be achieved through the configuration of these specific structures.
[0010] In some embodiments of this application, the top of the detection frame extends to form multiple winding posts, which are spaced apart and used to wind the data cables of the detection module and the insertion detection module, respectively. The winding posts facilitate the containment of the data cables and prevent tangling.
[0011] In some embodiments of this application, each winding post is provided with one or two data lines. Having fewer data lines on each winding post avoids the phenomenon of wire bundle tangling on the same winding post.
[0012] In some embodiments of this application, the testing frame is further provided with a first receiving groove and a second receiving groove, which are used to receive the metal clip and the insertion post, respectively. The first receiving groove and the second receiving groove can respectively receive the metal clip and the insertion post, thereby facilitating the closure of the cover and the box.
[0013] In some embodiments of this application, a snap-fit is provided between the lid and the box, allowing them to be engaged. The snap-fit ensures a stable connection between the lid and the box, facilitating transportation and carrying.
[0014] In some embodiments of this application, a handle is provided on the side of the lid away from the box. The handle can further facilitate carrying the lid and the box. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solution of this utility model and do not constitute a limitation on the technical solution of this utility model.
[0016] Figure 1 A schematic diagram of a weather radar circuit repair and testing box provided in an embodiment of this application.
[0017] Reference numerals: 1-Cover; 11-First receiving cavity; 12-Display screen; 2-Box; 21-Second receiving cavity; 22-Control component; 23-Detection body; 231-Detection frame; 2311-First receiving slot; 2312-Second receiving slot; 232-Clamping detection module; 233-Plug-in detection module; 234-Socket detection module; 2341-Socket; 24-Data cable; 25-Winding post; 26-Plug-in post; 27-Metal clip; 28-Divider plate; 3-Snap fastener. Detailed Implementation
[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0020] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, when describing pipelines, the terms "connected" and "linked" as used in this application have the meaning of establishing electrical connection. The specific meaning needs to be understood in conjunction with the context.
[0022] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.
[0023] Weather radar, a type of weather radar, is a primary tool for monitoring and issuing early warnings of severe convective weather. Its working principle involves emitting a series of pulsed electromagnetic waves, which are then scattered and absorbed by precipitation particles such as clouds, rain, and snow. This allows for the detection of the spatial distribution and vertical structure of precipitation, which is then used to track and warn of precipitation systems. Radars come in various forms, including large indoor radars and small outdoor radars. Small outdoor radars are more widely distributed, but repairs are quite inconvenient if their circuitry malfunctions.
[0024] Weather radar, a type of weather radar, is a primary tool for monitoring and issuing early warnings of severe convective weather. Its working principle involves emitting a series of pulsed electromagnetic waves, which are then scattered and absorbed by precipitation particles such as clouds, rain, and snow. This allows for the detection of the spatial distribution and vertical structure of precipitation, which is then used to track and warn of precipitation systems. Radars come in various forms, including large indoor radars and small outdoor radars. Small outdoor radars are more widely distributed, but repairs are quite inconvenient if their circuitry malfunctions.
[0025] To this end, the patent document with publication number CN214669685U and application date of March 1, 2021 discloses a portable ground-based automatic meteorological observation equipment fault detector. The instrument houses a multimeter in the fault detector housing and has interfaces on the fault detector for connecting radar component connectors to detect power supply status.
[0026] However, outdoor weather radar circuits are complex, and during maintenance, only the outer casing is often disassembled. The distance between the circuit and the outer casing is relatively long, and multimeters have a single testing method when measuring the circuit. In contrast, there are many different ports inside the radar, and multimeters alone cannot be used to directly test all the circuits.
[0027] Therefore, please refer to Figure 1This application provides a weather radar circuit repair and testing box, including a cover 1 and a box body 2.
[0028] Please refer to Figure 1 The cover 1 is a component of the test box, and forms a first receiving cavity 11 inside. Its main function is to protect the display screen 12 inside the receiving cavity. At the same time, it is rotated and set on the box body 2, so that it can cover the box body 2 when not in use, which can prevent dust and protect the internal structure. When in use, it can be opened to view the information on the display screen 12.
[0029] Please refer to Figure 1 Box 2 is the main body of the test box, and its interior forms a second receiving cavity 21 to accommodate important components such as the detection body 23 and the control component 22. It provides structural support for the entire test box and, through its rotatable connection with the cover 1, enables the test box to open and close, facilitating the operation and maintenance of the internal components.
[0030] Please refer to Figure 1 A first receiving cavity 11 is formed inside the cover 1, and a display screen 12 is provided inside the first receiving cavity 11.
[0031] Please refer to Figure 1 The display screen 12 is the output device of the weather radar circuit repair and testing box, used to intuitively display test results, operation menus, system status, and other information. It typically features high definition, a good viewing angle, and a fast response speed, enabling maintenance personnel to accurately and clearly read relevant data and information, thereby diagnosing and analyzing faults in the weather radar circuit.
[0032] Please refer to Figure 1 The display screen 12 and the first receiving cavity 11 can be installed in the first receiving cavity 11 of the cover 1 by a fixing device. A common fixing method is screw fixing, that is, screw holes are provided on the edge of the display screen 12, and screws are used to fasten it to the corresponding position in the first receiving cavity 11. This method can ensure that the display screen 12 is installed firmly and is not easy to shake.
[0033] Please refer to Figure 1 Alternatively, a snap-fit connection may be used. The inner wall of the first receiving cavity 11 is provided with a snap-fit structure, and the edge of the display screen 12 has a corresponding slot. The display screen 12 can be fixed by snapping it into the slot. This method is convenient for installation and disassembly, and facilitates the repair or replacement of the display screen 12. It is also possible to use adhesive to attach the display screen 12 to the bottom or a specific location of the first receiving cavity 11.
[0034] Please refer to Figure 1The box body 2 has a second receiving cavity 21. The cover 1 is rotatably mounted on the box body 2. The second receiving cavity 21 is provided with a detection body 23 and a control component 22. The control component 22 is electrically connected to the detection body 23 and to the display screen 12.
[0035] Please refer to Figure 1 The control component 22 may include a microprocessor, a storage unit, an input / output interface, and a power management module.
[0036] Please refer to Figure 1 The microprocessor is the core of the control component 22. It is responsible for executing various instructions and algorithms, and processing and analyzing the data from the detection subject 23. For example, it can determine whether the detected circuit parameters are normal based on preset standard values, determine the fault type and location, and generate corresponding control signals.
[0037] Please refer to Figure 1 The storage unit is used to store program code, test data, preset parameters, and calibration information. The program code determines the workflow and functions of the control component 22; the test data is accumulated during the testing process and can be used for subsequent analysis and comparison; the preset parameters are standard values and thresholds set for different types of weather radar circuits; and the calibration information is used to ensure the accuracy of the test results.
[0038] The input / output interface serves as a bridge for communication between the control component 22 and external devices (such as the detection body 23 and the display screen 12). The input interface receives detection data from the detection body 23, while the output interface sends processed data and control signals to the display screen 12 or other external devices. Furthermore, the input / output interface may also be used to connect other external devices, such as computers or other testing tools, for more complex data analysis and remote control.
[0039] Please refer to Figure 1 The power management module manages the power supply to the control component 22, ensuring that each component operates under stable voltage and current. It converts and regulates externally input power to provide appropriate power to the microprocessor, memory unit, and other circuit modules.
[0040] Meanwhile, the power management module may also have functions such as overvoltage protection, overcurrent protection and low power management to improve the reliability and stability of the control component 22.
[0041] Please refer to Figure 1The control component 22 receives detection data from the detection body 23 (including the socket 2341 detection module 234, the clamp detection module 232, etc.) through the input interface at regular intervals or in real time. These data reflect various electrical parameters of the weather radar circuit, such as voltage, current, resistance, on / off status, etc.
[0042] Please refer to Figure 1 The microprocessor analyzes and processes the collected data according to preset algorithms and programs. It compares the actual detection data with preset standard parameters in the storage unit to determine whether there is a fault in the circuit. If the detection data exceeds the normal range, the microprocessor will further analyze the possible causes and locations of the fault and generate corresponding fault codes or prompt messages.
[0043] Based on the data analysis results, the control component 22 sends control signals to the display screen 12 through the output interface, displaying the processed data and fault information in an intuitive way, such as displaying test results, fault prompts, maintenance suggestions, etc. on the display screen 12.
[0044] Meanwhile, the control component 22 may also send control commands to the detection body 23 as needed to adjust the working mode and detection parameters of the detection module or trigger specific detection processes in order to conduct more in-depth troubleshooting.
[0045] The control component 22 stores the collected detection data, analysis results, and related operation records in the storage unit for subsequent querying, statistics, and analysis. This historical data can help maintenance personnel understand the circuit's operating status and fault trends, providing a reference for fault diagnosis and repair, and also helps in evaluating and optimizing the test box's performance.
[0046] Please refer to Figure 1 The detection body 23 includes a detection frame 231, a socket 2341 detection module 234, a clamping detection module 232, and a plugging detection module 233.
[0047] Please refer to Figure 1 The testing frame 231, as part of the testing body 23, is a support structure that may be used to fix or support the testing module 234 of the socket 2341, the clamping testing module 232, and the plug-in testing module 233, so that they maintain a stable position and state when performing testing work, and ensure the accuracy and reliability of the testing.
[0048] The jack 2341 detection module 234 is a functional module in the detection body 23, mainly used to detect the status of various jacks 2341 in the weather radar circuit, such as whether there are problems such as poor contact, short circuit, or open circuit. It connects to the jack 2341, uses specific circuits and detection technology to obtain the electrical parameter information of the jack 2341, and transmits this information to the control component 22 for processing and analysis.
[0049] Please refer to Figure 1 The clamping detection module 232 is also part of the detection body 23. It is used to detect parts in the circuit that need to be connected by clamping, such as wire connectors and connecting pieces. It can make close contact with the part being tested by clamping and detect parameters such as contact resistance and continuity to determine whether the clamped part is working properly and whether there are problems such as looseness or oxidation that cause poor contact.
[0050] Please refer to Figure 1 The control component 22 is one of the core components of the entire test box, and it is electrically connected to both the detection body 23 and the display screen 12. It is responsible for receiving detection data from various modules of the detection body 23, analyzing, processing and judging this data, and then sending the processing results to the display screen 12 in an appropriate form for display according to the preset program and algorithm.
[0051] Please refer to Figure 1 In addition, the control component 22 may also have some control functions, such as controlling the working mode of each module of the detection body 23 and setting the detection parameters, so as to meet the maintenance and testing needs of different types of weather radar circuits.
[0052] Please refer to Figure 1 The display screen 12 and the control component 22 are typically connected via a ribbon cable. The ribbon cable is a flat, multi-core cable that transmits electrical signals output from the control component 22 to the display screen 12, enabling the display screen 12 to display corresponding content according to the instructions of the control component 22.
[0053] One end of the ribbon cable is connected to the display interface of the control component 22, and the other end is connected to the input interface of the display screen 12. In this way, the electrical connection and data transmission between the two are realized.
[0054] In some cases, wireless connections may also be used, such as data transmission via Bluetooth or other wireless communication protocols. However, this method is relatively rare because wireless connections may be subject to interference, affecting the stability and real-time performance of data transmission. Cable connections, on the other hand, have advantages such as high stability and fast transmission speed, and can better meet the requirements of the test box for display effects and data transmission.
[0055] Please refer to Figure 1 The weather radar circuit repair and testing box provided in this application includes a display screen 12, a control component 22, and a testing body 23. The display screen 12, control component 22, and testing body 23 are set separately for easy observation on the display screen 12. The testing body 23 includes a socket 2341 detection module 234, a clamping detection module 232, and a plugging detection module 233, enabling this application to detect whether the plug of the target is open or closed and whether the data can be transmitted normally through the socket 2341 detection module. It can also detect whether the power supply post, power circuit, and terminal of the circuit are energized and whether the power supply capability is normal through the clamping detection module 232. Furthermore, it can detect whether the socket 2341 is conductive when inserted into the socket 2341 of the target.
[0056] Please refer to Figure 1 Through the above-mentioned various testing methods, the circuitry inside the weather radar can be repaired and tested, making the maintenance and testing of the weather radar more convenient.
[0057] Please refer to Figure 1 In some examples, the detection body 23 and the control component 22 are arranged vertically, with a partition plate 28 between them. The partition plate 28 can separate the control component 22 and the detection body 23, facilitating the independent installation of the control component 22.
[0058] By distributing the detection body 23 and the control component 22 vertically, the space of the second receiving cavity 21 of the housing 2 can be utilized more efficiently, making the internal structure of the entire test box more compact and orderly. This layout helps to improve space utilization, avoid mutual interference between components, and also facilitates installation, debugging, and maintenance.
[0059] The partition plate 28 physically separates the detection body 23 and the control component 22, which can effectively prevent the vibration and collision generated by the two components during operation from affecting each other, protect the stability and safety of each component, and reduce the possibility of damage caused by mutual friction or collision between the components.
[0060] For example, the detection body 23 and the control component 22 may generate electromagnetic interference during operation. The separator 28 can be made of a material with electromagnetic shielding properties, such as a metal plate or an insulating plate with an added electromagnetic shielding coating, which can effectively block the propagation of electromagnetic signals, reduce the impact of electromagnetic interference on each other's performance, and ensure the accuracy of the detection results and the stability of the control signals.
[0061] Meanwhile, the partition plate 28 can fix and guide the connection line between the detection body 23 and the control component 22, making the wiring neater and more standardized, which is convenient for installation and maintenance personnel to connect, inspect and troubleshoot the lines. It can also avoid signal transmission problems or short circuits caused by messy lines.
[0062] Please refer to Figure 1 In some examples, the jack 2341 detection module 234 is provided with multiple jacks 2341, each used to connect to different connectors; the clamping detection module 232 includes a metal clip 27 and a data cable 24, the data cable 24 being electrically connected to the control component 22; the insertion detection module 233 includes the data cable 24 and a plug post 26, the plug post 26 being used to insert into the jack 2341 to be tested. The above configuration describes the specific structure of the jack 2341 detection module 234, the clamping detection module 232, and the insertion detection module 233. Through this specific structural configuration, the detection of the target circuit can be achieved.
[0063] In some examples, jack 2341 may include a circular jack, a rectangular jack, a banana jack, and a coaxial jack.
[0064] Circular jacks are a common type of jack (2341), and their dimensions are designed according to international or industry standards. For example, common circular jacks with diameters of 3mm and 5mm are suitable for connecting circular pins. These jacks (2341) are typically used to transmit power signals or simple control signals. In weather radar circuits, they can provide power input for some small sensors or basic circuit modules. Their internal structure generally uses a flexible metal material to ensure tight contact with the pins, reduce contact resistance, and ensure the stability and reliability of signal transmission.
[0065] Rectangular jacks offer greater space utilization and are suitable for applications requiring dense connections. They can be designed in different sizes and pin pitches depending on the number and arrangement of pins. For example, common 2×4-pin and 3×5-pin rectangular jacks are often used for transmitting data signals or multiplexed control signals. In weather radar data acquisition and processing circuits, rectangular jacks can be used to connect data transmission lines, enabling fast and stable transmission of sensor data to the processing module. Their pins are typically gold-plated to improve oxidation resistance and signal transmission quality.
[0066] The banana-shaped jack, named for its unique shape, is characterized by easy plugging and unplugging and good contact. It is typically used for connecting high-current or high-voltage signals. In the power circuitry of weather radar, it can be used to connect high-power power adapters or power cords for testing equipment. The banana-shaped jack employs a special internal spring structure that firmly clamps the banana-shaped plug, ensuring that it does not loosen or overheat under high current, thus guaranteeing the safety of the circuit connection.
[0067] Coaxial jacks are specifically designed for transmitting high-frequency signals. Their internal structure consists of a center conductor, an insulating dielectric, and an outer conductor. In the radio frequency (RF) circuitry of weather radar, coaxial jacks connect the antenna and the RF signal processing module, effectively reducing signal loss and interference during transmission and ensuring the integrity and accuracy of the high-frequency signal. Coaxial jacks have strict interface standards, such as the common N-type and SMA-type coaxial jacks, which, when used with corresponding coaxial connectors, can meet the high-frequency signal transmission requirements of different frequency bands and power levels.
[0068] Please refer to Figure 1 In some examples, the connector may include a round pin plug, a rectangular pin header plug, a banana plug, and a coaxial plug; the round pin plug, rectangular pin header plug, banana plug, and coaxial plug correspond to the round socket, rectangular socket, banana socket, and coaxial socket, respectively, and will not be described in detail here.
[0069] In some examples, the metal clip 27 can be made of a high-strength, highly conductive metal material, such as beryllium copper alloy or stainless steel. Its ingenious design typically consists of three parts: a clamping arm, a spring, and contacts. The clamping arm has a certain degree of elasticity, enabling it to clamp the connection points of the circuit under test under the action of the spring, ensuring good electrical contact. The contacts are made of a special alloy material, with a surface treated with silver or gold plating to reduce contact resistance and improve the accuracy of signal transmission.
[0070] When the metal clip 27 is attached to the wire connector or connecting piece of the circuit under test, the clamping arm, under the elastic force of the spring, firmly clamps the part under test, ensuring a good electrical connection between the contacts and the circuit. At this time, the current and voltage signals in the circuit can be transmitted through the metal clip 27 to the data line 24, and then to the control component 22 for detection and analysis. The flexible design of the metal clip 27 allows it to adapt to wires or connecting pieces of different thicknesses, providing wide applicability.
[0071] In weather radar circuit repair, the metal clip 27 is mainly used to detect the contact resistance and continuity of wire joints, as well as current and voltage parameters in the circuit. For example, when the radar antenna feed line malfunctions, repair personnel can use the metal clip 27 to clamp both ends of the feed line and obtain the resistance value of the feed line through the detection module to determine whether there is an open circuit or short circuit fault. Simultaneously, the metal clip 27 can also be used to detect the current distribution in the circuit, helping repair personnel quickly locate the fault point.
[0072] Please refer to Figure 1In some examples, the data line 24 includes various types, which can be divided into power lines, signal lines, and data cables depending on the transmitted signal. The power line is used to transmit power and provide operating power to the detection module; the signal line is used to transmit control signals to enable the control component 22 to operate and control the detection module; and the data cable is used to transmit various detected data information.
[0073] A typical data cable consists of a conductor, an insulation layer, a shielding layer, and an outer sheath. The conductor uses high-purity copper or aluminum to ensure good conductivity; the insulation layer uses high-quality plastic or rubber to prevent signal leakage and short circuits.
[0074] The shielding layer uses metal braided mesh or metal foil, which can effectively shield external electromagnetic interference and ensure the stability of signal transmission; the outer sheath protects the internal structure, enhances mechanical strength, and provides waterproof and moisture-proof protection.
[0075] The configuration of the data cable 24 can be distinguished according to the type of the plug post 26 or the metal clip 27. This design is set according to the function required for detection by the corresponding detection section.
[0076] Please refer to Figure 1 In some examples, the plug post 26 in the plug detection module 233 is a key component for detecting the circuit socket 2341. It obtains the electrical parameters of the circuit by inserting into the socket 2341 to be detected.
[0077] The plug pin 26 is typically manufactured using high-precision machining processes. Its shape and dimensions match the socket 2341 to be tested, ensuring accurate insertion into the socket 2341. The main body of the plug pin 26 is made of a high-strength, highly conductive metal material, such as brass or phosphor bronze, and its surface is electroplated to improve wear resistance and oxidation resistance. The head of the plug pin 26 is usually designed with a special shape, such as a cone or arc, to facilitate smooth insertion into the socket 2341 and ensure good contact with the inner wall of the socket 2341.
[0078] When using the plug-in detection module 233 for testing, the plug pin 26 is inserted into the circuit socket 2341 to be tested. The plug pin 26 makes close contact with the inner wall of the socket 2341, forming an electrical connection. At this time, the signal in the circuit is transmitted to the data line 24 through the plug pin 26, and then to the control component 22.
[0079] The control component 22 analyzes and processes the received signals to determine whether there is a fault in the circuit socket 2341, such as poor contact, short circuit, or open circuit. The high-precision design and good electrical performance of the plug post 26 ensure the accuracy and reliability of the test results.
[0080] Please refer to Figure 1In some examples, the top of the detection frame 231 extends to form multiple winding posts 25, which are spaced apart and are used to wind the data cables 24 of the detection module 232 and the insertion detection module 233, respectively. The winding posts 25 facilitate the containment of the data cables 24 and prevent the cables from tangling.
[0081] In some examples, the winding post 25 can be a metal post, such as a bolt, which is installed in a threaded hole on the mounting bracket via a threaded structure to achieve the function of cable routing.
[0082] Please refer to Figure 1 In some examples, one or two data lines 24 are provided on each winding post 25. The small number of data lines 24 on the winding post 25 can avoid the phenomenon of wire bundle tangling on the same winding post 25.
[0083] Please refer to Figure 1 In some examples, the detection frame 231 also has a first receiving groove 2311 and a second receiving groove 2312, which are used to receive the metal clip 27 and the plug post 26, respectively. The first receiving groove 2311 and the second receiving groove 2312 can receive the metal clip 27 and the plug post 26, respectively, thereby facilitating the closing of the cover 1 and the box 2.
[0084] Please refer to Figure 1 In some examples, a latch 3 is provided between the lid 1 and the box 2, allowing them to be engaged. The latch 3 ensures a stable connection between the lid 1 and the box 2, facilitating transportation and carrying.
[0085] In some examples, a handle is provided on the side of the lid 1 away from the box 2. The handle can further facilitate carrying the lid 1 and the box 2.
[0086] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.
[0087] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A weather radar circuit repair and testing box, characterized in that, include: The cover has a first receiving cavity inside, and a display screen is disposed inside the first receiving cavity; The box has a second receiving cavity inside, and the cover is rotatably disposed on the box. The second receiving cavity is provided with a detection body and a control component. The control component is electrically connected to the detection body and to the display screen. The detection body includes a detection frame, a socket detection module, a clamping detection module, and a plug-in detection module.
2. The weather radar circuit repair and testing box according to claim 1, characterized in that, The detection body and the control component are arranged vertically, and a partition plate is provided between the detection body and the control component.
3. The weather radar circuit repair and testing box according to claim 2, characterized in that, The socket detection module is provided with multiple sockets, each of which is used to connect to different connectors. The clamping detection module includes a metal clamp and a data cable, the data cable being electrically connected to the control component; The plug detection module includes a data cable and plug pins, which are used to insert into the plug hole to be tested.
4. The weather radar circuit repair and testing box according to claim 3, characterized in that, The top of the testing frame extends to form multiple winding posts, which are spaced apart and are used to wind the data lines of the clamping testing module and the plug-in testing module, respectively.
5. The weather radar circuit repair and testing box according to claim 4, characterized in that, Each of the winding posts is provided with one or two data lines.
6. The weather radar circuit repair and testing box according to claim 5, characterized in that, The testing frame also has a first receiving groove and a second receiving groove, which are used to receive the metal clip and the plug-in post, respectively.
7. The weather radar circuit repair and testing box according to any one of claims 1 to 6, characterized in that, A snap fastener is provided between the cover and the box, allowing them to be engaged.
8. The weather radar circuit repair and testing box according to claim 7, characterized in that, A handle is provided on the side of the lid away from the box body.