Intelligent oscilloscope integrating logic analysis function

Abstract

The utility model relates to the technical field of oscilloscope, especially intelligent oscilloscope of integrated logic analysis function, including the installation support of flat type appearance, the side of installation support is bent to the upper, and the bent position fixed installation has the oscilloscope body, the utility model has the advantages that: through setting up the installation support, its side is bent to the upper, and then provides the installation position for the oscilloscope body, through setting up two support cross bars, guide rail, push rod, sliding block and butterfly bolt, the sliding block is installed in the inside of guide rail, and its top end is rotatably connected with one end of push rod, the bottom surface of support cross bar is installed with a plurality of sucking disc, a plurality of sucking disc can be stably adsorbed on the external workbench, simultaneously, the butterfly bolt is screwed, the position of sliding block is stabilized, thereby making the oscilloscope body and installation support stable installation on the external workbench, preventing the oscilloscope body from falling due to accidental dragging, thereby effectively solving the problem in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of oscilloscope technology, and in particular to an intelligent oscilloscope with integrated logic analysis function. Background Technology

[0002] A smart oscilloscope is an electronic measuring instrument that integrates advanced artificial intelligence technology, computer technology, and traditional oscilloscope functions. Its automatic measurement, intelligent triggering, and protocol analysis functions enable it to automatically measure the characteristics and changes of various signal parameters, significantly reducing manual operation and analysis time. It can quickly locate problems such as voltage, current, frequency, phase, and duty cycle, and provides statistical analysis and trend charts to help users quickly understand signals and obtain useful information, thus improving testing and debugging efficiency.

[0003] Intelligent oscilloscopes are typically placed directly on a workbench. During testing, the oscilloscope may shift due to the pulling of the test cables, or even be pulled off the workbench and fall, posing a threat to its use. To address this issue, an intelligent oscilloscope with integrated logic analysis functionality is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an intelligent oscilloscope with integrated logic analysis function, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides an intelligent oscilloscope with integrated logic analysis functions, including a flat mounting bracket. One side of the mounting bracket is bent upwards, and the oscilloscope body is fixedly mounted at the bent position. The middle of the mounting bracket is hollowed out. A support crossbar and a push rod are rotatably mounted at each of the two feet on the bottom surface of the mounting bracket. Multiple suction cups are mounted on the bottom surface of the support crossbar, and a guide rail is mounted on the top surface of the support crossbar. A slider is slidably mounted inside the guide rail, and the top end of the slider is rotatably connected to the bottom end of the push rod. A limit groove is formed on one side of the guide rail, and a wing bolt is provided inside it. One end of the wing bolt is threadedly connected to the slider. Two mounting boxes are mounted on one side of the top surface of the mounting bracket. The top and side surfaces of the two mounting boxes are open. A fan is installed inside each of the two mounting boxes. A flexible air guide tube is installed on the other side of the two mounting boxes, and the other end of the flexible air guide tube is connected to the bottom wall of the oscilloscope body. Multiple air outlet slots are formed on the top of three sides of the oscilloscope body.

[0006] Preferably, both ends of the two push rods are rotatably connected to the two corners of the mounting bracket and the top of the slider respectively by pins. This arrangement facilitates relative rotation between the push rods, the mounting bracket, and the slider. Thus, during the angle adjustment of the oscilloscope body, the slider is slid along the length of the guide rail by sliding the slider, which allows the push rods to rotate the oscilloscope body at a certain angle, thus meeting the operator's usage requirements.

[0007] Preferably, in any of the above solutions, the multiple suction cups are evenly distributed on the bottom surface of the two support crossbars, and each of the multiple suction cups has a protrusion at its edge. In order to quickly separate the suction cups from the external worktable, the protrusions facilitate lifting one side of the suction cup, allowing air to enter between the suction cup and the worktable, balancing the internal air pressure difference, causing the suction force of the suction cup to be lost, and facilitating the disassembly of the support crossbars.

[0008] Preferably, the tops of both sliders are stepped and protrude from the tops of the two guide rails. This design allows the tops of the sliders to protrude from the tops of the guide rails, providing a mounting position for the push rod. The end of the push rod is rotatably connected to the top of the slider via a pin, allowing relative rotation between the two to achieve the purpose of adjusting the angle of the oscilloscope body.

[0009] Preferably, in any of the above solutions, filters are installed at the side openings of both mounting boxes, and the two sides of the bottom surface of both mounting boxes are fixedly connected to the top surface of the mounting bracket by screws. This solution facilitates the filtration of air entering the oscilloscope body, improves air cleanliness, reduces the amount of dust deposited inside the oscilloscope body, and facilitates stable operation of the oscilloscope body.

[0010] This utility model has the following advantages:

[0011] 1. This intelligent oscilloscope with integrated logic analysis function uses a mounting bracket that bends upwards on one side to provide a mounting position for the oscilloscope body. It is equipped with two support crossbars, a guide rail, a push rod, a slider, and a wing bolt. The slider is installed inside the guide rail, and its top end is rotatably connected to one end of the push rod. Multiple suction cups are mounted on the bottom surface of the support crossbars, allowing them to stably adhere to the external worktable. Tightening the wing bolt stabilizes the slider's position, thus ensuring the oscilloscope body and mounting bracket are securely mounted on the external worktable. This prevents the oscilloscope body from being accidentally dragged and falling, effectively solving the problems encountered in existing technologies.

[0012] 2. This intelligent oscilloscope with integrated logic analysis function is equipped with a guide rail, slider, push rod, and wing bolt. The slider is slidably connected to the guide rail and rotatably connected to the end of the push rod. By loosening the wing bolt, the slider can slide along the inside of the guide rail. The push rod can adjust the tilt angle of the mounting bracket and the oscilloscope body to meet the needs of the operator. By setting up two mounting boxes, fans, and flexible air ducts, the two fans can be powered on to draw external air into the oscilloscope body through the flexible air ducts, facilitating heat dissipation for the internal motherboard and other components. Attached Figure Description

[0013] Figure 1 This is a first-view structural diagram of the entire utility model;

[0014] Figure 2 This is a second-view structural diagram of the entire utility model;

[0015] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the supporting crossbar structure of this utility model;

[0017] Figure 5 This is a first-view structural diagram of the mounting box of this utility model;

[0018] Figure 6 This is a second-view structural diagram of the mounting box of this utility model.

[0019] In the diagram: 1-Mounting bracket, 2-Oscilloscope body, 3-Push rod, 4-Wing bolt, 5-Guide rail, 6-Support crossbar, 7-Suction cup, 8-Flexible guide tube, 9-Air outlet slot, 10-Filter screen, 11-Mounting box, 12-Slider, 13-Limiting groove, 14-Protrusion, 15-Fan. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0021] like Figures 1 to 6As shown, the intelligent oscilloscope with integrated logic analysis function includes a flat mounting bracket 1. One side of the mounting bracket 1 is bent upwards, and the oscilloscope body 2 is fixedly mounted at the bent position. The oscilloscope body 2 is fixed to the mounting bracket 1 by bolts. The middle of the mounting bracket 1 is hollowed out. Support crossbars 6 and push rods 3 are rotatably mounted at both feet on the bottom surface of the mounting bracket 1. Multiple suction cups 7 are mounted on the bottom surface of the support crossbars 6, and guide rails 5 are mounted on the top surface of the support crossbars 6. A slider 12 is slidably mounted inside the guide rails 5. The top of the slider 12... The bottom end of the push rod 3 is rotatably connected to the guide rail 5. A limit groove 13 is opened on one side of the guide rail 5, and a butterfly bolt 4 is provided inside it. One end of the butterfly bolt 4 is threadedly connected to the slider 12. Two mounting boxes 11 are installed on one side of the top surface of the mounting bracket 1. The top and side surfaces of the two mounting boxes 11 are open. A fan 15 is installed inside the two mounting boxes 11. A flexible guide tube 8 is installed on the other side of the two mounting boxes 11. The other end of the flexible guide tube 8 is connected to the bottom wall of the oscilloscope body 2. Multiple air outlet slots 9 are opened on the top of the three sides of the oscilloscope body 2.

[0022] The oscilloscope body 2 has a main board inside, and a display screen and related adjustment knobs are mounted on the side. The main board integrates an analog-to-digital converter, a field-programmable gate array, a digital signal processor, a microcontroller, a memory, etc. The oscilloscope body 2 also has probes installed on it.

[0023] In use, the probe is connected to the circuit under test to acquire electrical signals. The probe converts the weak electrical signals in the circuit into a signal format suitable for oscilloscope processing. Subsequently, the analog-to-digital converter samples the analog signal at a specific sampling rate, converting it into a digital signal for subsequent digital processing. The digital signal is first stored in a data buffer. The oscilloscope searches for data points in the buffer that meet the user-defined trigger conditions, such as specific logic level combinations or signal edge changes, and uses these as a reference to begin recording and analyzing the signal. Based on the digital circuit logic level standards, the digital signal is logically identified and converted into logic values. For signals with specific protocols, the oscilloscope uses a built-in protocol parsing algorithm and state machine to decode the protocol, parsing the signal into data bytes, addresses, control commands, and other information. Various analytical processing methods are performed on the logic data, such as calculating parameters like signal frequency, duty cycle, rise and fall times, as well as statistical analysis to detect outliers or errors. Simultaneously, digital signal processing techniques are used to filter and reduce noise. After processing, the oscilloscope displays the logic signal as a waveform on the screen, realizing the logic analysis function.

[0024] Both ends of the two push rods 3 are rotatably connected to the two corners of the mounting bracket 1 and the top of the slider 12 respectively by pins. As an optional technical solution of this utility model, this facilitates the relative rotation between the push rods 3, the mounting bracket 1, and the slider 12. Then, during the angle adjustment stage of the oscilloscope body 2, the slider 12 is slid along the length of the guide rail 5 by sliding the slider 12, so that the oscilloscope body 2 can be rotated at a certain angle by the push rods 3, which meets the needs of the operator.

[0025] Multiple suction cups 7 are evenly distributed on the bottom surface of the two supporting crossbars 6. Each suction cup 7 has a protrusion 14 at its edge. As an optional technical solution of this utility model, in order to quickly separate the suction cups 7 from the external worktable, the protrusion 14 makes it easy to lift one side of the suction cup 7, allowing air to enter between the suction cup 7 and the worktable, balancing the internal air pressure difference, causing the suction force of the suction cup 7 to be lost, and facilitating the disassembly of the supporting crossbars 6.

[0026] The tops of the two sliders 12 are stepped and protrude from the tops of the two guide rails 5 respectively. As an optional technical solution of this utility model, this makes it easy for the tops of the sliders 12 to protrude from the tops of the guide rails 5, providing an installation position for the push rod 3. The end of the push rod 3 is rotatably connected to the top of the sliders 12 through a pin, so that the two can rotate relative to each other to achieve the purpose of adjusting the angle of the oscilloscope body 2.

[0027] A filter screen 10 is installed at the side opening of both mounting boxes 11. Both sides of the bottom surface of the two mounting boxes 11 are fixedly connected to the top surface of the mounting bracket 1 by screws. As an optional technical solution of this utility model, this facilitates the filtration of the air entering the oscilloscope body 2, improves the cleanliness of the air, reduces the amount of dust deposited inside the oscilloscope body 2, and facilitates the stable operation of the oscilloscope body 2.

[0028] This intelligent oscilloscope with integrated logic analysis capabilities requires the following steps to use:

[0029] 1) When using, clean the external workbench and position the oscilloscope body 2 in a way that is easy to view, while ensuring that the multiple suction cups 7 are in close contact with the external workbench;

[0030] 2) When the oscilloscope body 2 is moved, the air suction cup 7 is allowed to enter between the protrusion 14 and the external worktable, thereby moving the entire unit in position.

[0031] 3) When adjusting the angle of the oscilloscope body 2, tighten the butterfly bolt 4 and stabilize the position of the slider 12 as needed to adjust the tilt angle of the oscilloscope body 2;

[0032] 4) Tighten the wing bolt 4 to lock the position of the slider 12.

[0033] In summary, when using the device, the mounting bracket 1 is bent upwards on one side to provide a mounting position for the oscilloscope body 2. Two support crossbars 6, a guide rail 5, a push rod 3, a slider 12, and a wing bolt 4 are provided. The slider 12 is installed inside the guide rail 5, and its top end is rotatably connected to one end of the push rod 3. Multiple suction cups 7 are mounted on the bottom surface of the support crossbars 6, allowing them to stably adhere to the external worktable. Simultaneously, the wing bolt 4 is tightened to stabilize the position of the slider 12. This ensures that the oscilloscope body 2 and the mounting bracket 1 are stably mounted on the external worktable, preventing the oscilloscope body 2 from being accidentally dragged and falling. To effectively solve the problems existing in the prior art, a guide rail 5, a slider 12, a push rod 3, and a wing bolt 4 are set up. The slider 12 is slidably connected to the guide rail 5 and rotatably connected to the end of the push rod 3. By loosening the wing bolt 4, the slider 12 can slide along the inside of the guide rail 5. The tilt angle of the mounting bracket 1 and the oscilloscope body 2 can be adjusted by the push rod 3 to meet the needs of the operator. By setting up two mounting boxes 11, fans 15, and flexible guide tubes 8, the two fans 15 are powered on and run, which facilitates the flow of external air into the interior of the oscilloscope body 2 along the flexible guide tubes 8, which facilitates the heat dissipation of the internal motherboard and other components.

[0034] 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. An intelligent oscilloscope with integrated logic analysis function, characterized in that: The system includes a flat mounting bracket (1), one side of which is bent upwards, and an oscilloscope body (2) is fixedly mounted at the bent position. The middle of the mounting bracket (1) is hollowed out. A support crossbar (6) and a push rod (3) are rotatably mounted at each of the two feet on the bottom surface of the mounting bracket (1). Multiple suction cups (7) are mounted on the bottom surface of the support crossbar (6), and a guide rail (5) is mounted on the top surface of the support crossbar (6). A slider (12) is slidably mounted inside the guide rail (5). The top end of the slider (12) is rotatably connected to the bottom end of the push rod (3). A limiting groove (13) is provided on one side, and a butterfly bolt (4) is provided inside it. One end of the butterfly bolt (4) is threadedly connected to the slider (12). Two mounting boxes (11) are installed on one side of the top surface of the mounting bracket (1). The top and side surfaces of the two mounting boxes (11) are open. A fan (15) is installed inside the two mounting boxes (11). A flexible guide tube (8) is installed on the other side of the two mounting boxes (11). The other end of the flexible guide tube (8) is connected to the bottom wall of the oscilloscope body (2). Multiple air outlet slots (9) are provided on the top of the three sides of the oscilloscope body (2).

2. The intelligent oscilloscope with integrated logic analysis function according to claim 1, characterized in that: Both ends of the two push rods (3) are rotatably connected to the two corners of the mounting bracket (1) and the top of the slider (12) respectively by pins.

3. The intelligent oscilloscope with integrated logic analysis function according to claim 2, characterized in that: Multiple suction cups (7) are evenly distributed on the bottom surface of the two support crossbars (6), and each of the multiple suction cups (7) has a protrusion (14) at its edge.

4. The intelligent oscilloscope with integrated logic analysis function according to claim 3, characterized in that: The tops of the two sliders (12) are stepped and protrude from the tops of the two guide rails (5).

5. The intelligent oscilloscope with integrated logic analysis function according to claim 4, characterized in that: A filter screen (10) is installed at the side opening of both mounting boxes (11), and the two sides of the bottom surface of both mounting boxes (11) are fixedly connected to the top surface of the mounting bracket (1) by screws.

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