Conduction performance detection device for Schottky diode production

Abstract

The utility model discloses a conduction performance detection device for Schottky diode production, and relates to the technical field of Schottky diodes. The device comprises a workbench, a detection device and a fixed seat are installed on the upper surface of the workbench, a driving assembly is installed on the workbench, moving assemblies are installed at the two ends of the driving assembly, and detection assemblies are installed on the moving assemblies. According to the utility model, the diode main body is placed on the fixing seat, and the driving assembly can drive the detection assembly installed on the moving assembly to approach the fixing seat, so that the detection assembly is contacted with pins at two ends of the diode main body, and data is transmitted to a detection device through the detection assembly. Therefore, an operator is informed of whether the conduction performance of the diode main body is qualified through the detection device, tedious manual operation is not needed any more, the conduction performance of the diode can be simply detected through the device, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of Schottky diodes, and in particular relates to a conduction performance detection device for Schottky diode production. Background Art

[0002] A Schottky diode is a hot-carrier diode. Its reverse recovery time is extremely short (as little as a few nanoseconds), its forward voltage drop is only about 0.4V, and its rectified current can reach several thousand amperes. It can be used as a switching diode and a low-voltage, high-current rectifier diode. These excellent properties are unmatched by fast-recovery diodes. Its full name is Schottky Rectifier Diode, abbreviated as SR; it can also be called Schottky Barrier Diode, abbreviated as SBD.

[0003] In the production of Schottky diodes, their conductivity performance usually needs to be tested to ensure that they can work properly in the circuit. The current testing method is for workers to use a multimeter to test the pins at both ends to check whether their conductivity is qualified. However, this testing method is time-consuming and labor-intensive, with low practicality and work efficiency.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a conduction performance detection device for Schottky diode production to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a conduction performance detection device for Schottky diode production, comprising a workbench, a detection device and a fixing seat are installed on the surface of the workbench, a driving component is installed on the workbench, a moving component is installed at both ends of the driving component, and a detection component is installed on each of the moving components;

[0008] The fixing seat is used to fix the diode body, and the driving component can drive the moving component to move relatively, so as to drive the detection component close to the two ends of the diode body. The detection component is used to perform a conduction test on the diode body to inform the operator through the detection device.

[0009] Furthermore, the upper surface of the workbench is provided with sliding grooves at both ends of the fixed seat, and the movable components are slidably installed in the sliding grooves.

[0010] Furthermore, the driving assembly includes a motor, which is installed on one side of the workbench. A screw is installed on the motor shaft, one end of the screw passes through the workbench and is rotatably installed on the other side of the workbench. Both ends of the screw are provided with threads, and the directions of the threads at both ends are opposite. The moving components are all threadedly installed on the screw.

[0011] Furthermore, the movable assembly includes a movable frame, each of the movable frames is penetrated and threadedly mounted on the screw rod, and the upper end of the movable frame is slidably engaged with the slide groove, the upper end of the movable frame is installed with a fixed frame, and the detection assembly is installed on the fixed frame.

[0012] Furthermore, the detection assembly includes a detection plate, which is rotatably mounted on the upper and lower ends of the fixing frame respectively. A spring is installed on the surface of the detection plate, and one end of the spring is in contact with the inner wall of the fixing frame.

[0013] Furthermore, a connecting piece is installed on one of the detection boards of each group of the detection components, a wire is installed on the connecting piece, and one end of the wire is connected to the detection device.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model places the diode body on a fixed seat, and the driving assembly can drive the detection assembly installed on the mobile assembly to move closer to the fixed seat, so that the detection assembly contacts the pins at both ends of the diode body, so that the data is transmitted to the detection device through the detection assembly, and then the detection device informs the operator whether the conductivity of the diode body is qualified, so that there is no need for manual tedious operations. The diode's conductivity performance can be simply tested through this device, saving time and effort and improving work efficiency.

[0016] 2. The utility model can drive the movable frame to slide relatively through the rotation of the screw, thereby driving the detection plate to move toward the diode body placed on the fixed seat, so that the detection plate contacts the pins of the diode body. When the detection plate contacts the pins of the diode body, it can drive the spring to compress, so that the contact with the pins is closer, and then the data is transmitted to the detection device through the wire to inform the operator whether the conductivity performance of the diode body is qualified through the detection device, thereby facilitating the personnel to detect the conductivity of the diode body. The operation is simple and the inspection results are accurate. At the same time, the device can also detect the pins of diode bodies with different diameters, thereby improving the applicable scenarios.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the drive assembly structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the mobile component of the utility model;

[0023] Figure 5 This is a schematic diagram of the detection component structure of the utility model;

[0024] Figure 6 This is the second structural diagram of the detection component of the present utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Workbench; 2. Detection device; 3. Fixed seat; 4. Drive assembly; 5. Moving assembly; 6. Detection assembly; 7. Diode body; 8. Slide; 9. Motor; 10. Screw; 11. Moving frame; 12. Fixed frame; 13. Detection board; 14. Spring; 15. Connecting piece; 16. Wire. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figures 1-6 As shown, the utility model is a conduction performance detection device 2 for Schottky diode production, comprising a workbench 1, a detection device 2 and a fixing base 3 are mounted on the upper surface of the workbench 1, a driving component 4 is mounted on the workbench 1, and a moving component 5 is mounted on both ends of the driving component 4, and a detection component 6 is mounted on each of the moving components 5;

[0030] The fixing seat 3 is used to fix the diode body 7, and the driving component 4 can drive the moving component 5 to move relative to each other, so as to drive the detection component 6 to approach the two ends of the diode body 7. The detection component 6 is used to perform a conduction test on the diode body 7 to inform the operator through the detection device 2.

[0031] In actual use, by placing the diode body 7 on the fixed seat 3, and then driving its driving component 4, it drives the movable components 5 installed at both ends to move closer to the fixed seat 3 at the same time, so that the detection component 6 installed on its movable component 5 can contact the pins at both ends of the diode body placed on its fixed seat 3, so as to transmit data to the detection device 2, and use the detection device 2 to detect whether the conductivity of the diode body 7 is qualified, thereby achieving the purpose of simply performing the conductivity test of the diode without manual detection.

[0032] The utility model places the diode body 7 on the fixing seat 3, and the driving component 4 can drive the detection component 6 installed on the moving component 5 to move closer to the fixing seat 3, so that the detection component 6 is in contact with the pins at both ends of the diode body 7, so that the data is transmitted to the detection device 2 through the detection component 6, and then the detection device 2 is used to inform the operator whether the conductivity of the diode body 7 is qualified, so that there is no need for manual tedious operations, and the diode conductivity performance test can be simply performed through the device, which saves time and effort and improves work efficiency.

[0033] In one embodiment, for the above-mentioned workbench 1 , the upper surface of the workbench 1 is provided with sliding grooves 8 at both ends of the fixing base 3 , and the moving components 5 are slidably installed in the sliding grooves 8 .

[0034] Through the slide groove 8 opened on its workbench 1, its driving component 4 can drive the moving component 5 to slide relatively in the slide groove 8, so that its detection component 6 is close to the fixing seat 3, and the conductivity of the diode body 7 installed on its fixing seat 3 is detected.

[0035] In one embodiment, for the above-mentioned driving component 4, the driving component 4 includes a motor 9, the motor 9 is installed on one side of the workbench 1, and a screw 10 is installed on the axis of the motor 9. One end of the screw 10 passes through the workbench 1 and is rotatably installed on the other side of the workbench 1. Both ends of the screw 10 are provided with threads, and the thread directions at both ends are opposite, and the moving components 5 are threadedly installed on the screw 10.

[0036] By driving the motor 9, its screw 10 can be driven to rotate, thereby driving its moving component 5 to slide relatively in its slide groove 8 through the provided thread, and then driving the detection component 6 to perform conductivity detection on the diode body 7 placed on the fixed seat 3.

[0037] In one embodiment, for the above-mentioned moving component 5, the moving component 5 includes a moving frame 11, the moving frame 11 is penetrated and threadedly installed on the screw 10, and the upper end of the moving frame 11 is slidably engaged with the slide groove 8, and the upper end of the moving frame 11 is installed with a fixed frame 12, and the detection component 6 is installed on the fixed frame 12.

[0038] By rotating the screw 10, the movable frame 11 can be driven to slide relatively in its slide groove 8 according to the direction of the thread, thereby driving the detection component 6 installed on the fixed frame 12 to contact the pins at both ends of the diode body 7 to detect its conductive performance.

[0039] In one embodiment, for the above-mentioned detection component 6, the detection component 6 includes a detection plate 13, and the detection plates 13 are rotatably installed at the upper and lower ends of the fixing frame 12 respectively. A spring 14 is installed on the surface of the detection plate 13, and one end of the spring 14 is in contact with the inner wall of the fixing frame 12.

[0040] The rotation of the screw 10 can drive its movable frame 11 to slide relative to it, thereby driving the detection plate 13 to move toward the diode body 7 placed on the fixed seat 3, so that the detection plate 13 contacts the pins of the diode body 7. When the detection plate 13 contacts the pins of the diode body 7, it can drive the spring 14 to be compressed, so that its contact with the pins is closer. At the same time, the device can also detect the pins of the diode body 7 with different diameters, thereby improving the applicable scenarios.

[0041] In one embodiment, for the above-mentioned detection components 6 , a connecting piece 15 is installed on one detection board 13 of each group of the detection components 6 , and a wire 16 is installed on the connecting piece 15 , and one end of the wire 16 is connected to the detection device 2 .

[0042] The detection device 2 can be connected to the connecting piece 15 on the detection board 13 through the wire 16, so that the detection board 13 can transmit data to the detection device 2 through the wire 16, so as to inform the operator through the detection device 2 whether the conductivity performance of the diode body 7 is qualified, thereby facilitating the personnel to detect the conductivity of the diode body 7, with simple operation and accurate test results.

[0043] To sum up, with the help of the above-mentioned technical solution of the present invention, by placing the diode body 7 on the fixed seat 3, and then driving the motor 9, driving its screw 10 to rotate, thereby driving the movable frame 11 to slide relatively in its slide groove 8 according to the direction of the thread, so as to drive the detection plate 13 installed on the fixed frame 12 to move toward the diode body 7 placed on the fixed seat 3, so that its detection plate 13 contacts the pins of the diode body 7, and when the detection plate 13 contacts the pins of the diode body 7, it can drive the spring 14 to be compressed, so that its contact with the pins is closer, and its detection plate 13 can transmit data to the detection device 2 through the wire 16, so as to inform the operator whether the conductivity performance of its diode body 7 is qualified through the detection device 2, thereby facilitating the personnel to detect the conductivity of the diode body 7, with simple operation and accurate detection results. At the same time, the device can also detect the pins of diode bodies 7 of different diameters, thereby improving the applicable scenarios.

[0044] Through the above technical solution, 1. by placing the diode body 7 on the fixed seat 3, the driving component 4 can drive the detection component 6 installed on the mobile component 5 to move closer to the fixed seat 3, so that the detection component 6 is in contact with the pins at both ends of the diode body 7, so that the data is transmitted to the detection device 2 through the detection component 6, and then the detection device 2 is used to inform the operator whether the conductivity of the diode body 7 is qualified, so that there is no need for manual tedious operations, and the diode conductivity performance test can be simply performed through this device, saving time and effort and improving work efficiency; 2. by rotating the screw 10, the movable frame 11 can be driven to slide relative to each other, so that The detection board 13 is driven to move toward the diode body 7 placed on the fixed seat 3, so that the detection board 13 contacts the pins of the diode body 7. When the detection board 13 contacts the pins of the diode body 7, the spring 14 can be driven to be compressed, so that the contact with the pins is closer. Then, the data is transmitted to the detection device 2 through the wire 16, so that the operator can be informed through the detection device 2 whether the conductivity performance of the diode body 7 is qualified, thereby facilitating the personnel to detect the conductivity of the diode body 7. The operation is simple and the inspection results are accurate. At the same time, the device can also detect the pins of the diode body 7 with different diameters, thereby improving the applicable scenarios.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conduction performance detection device for Schottky diode production, comprising a workbench (1), characterized in that: A detection device (2) and a fixed seat (3) are installed on the upper surface of the workbench (1); a driving assembly (4) is installed on the workbench (1); moving assemblies (5) are installed at both ends of the driving assembly (4); and a detection assembly (6) is installed on each of the moving assemblies (5); The fixing seat (3) is used to fix the diode body (7), and the driving component (4) can drive the moving component (5) to move relatively, so as to drive the detection component (6) close to the two ends of the diode body (7). The detection component (6) is used to perform a conduction detection on the diode body (7) to inform an operator through the detection device (2).

2. The conduction performance detection device for Schottky diode production according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with sliding grooves (8) at both ends of the fixed seat (3), and the movable components (5) are slidably installed in the sliding grooves (8).

3. The conduction performance detection device for Schottky diode production according to claim 2, characterized in that: The driving assembly (4) includes a motor (9), which is mounted on one side of the workbench (1). A screw (10) is mounted on the axis of the motor (9). One end of the screw (10) passes through the workbench (1) and is rotatably mounted on the other side of the workbench (1). Both ends of the screw (10) are provided with threads, and the directions of the threads at both ends are opposite. The moving assembly (5) is threadedly mounted on the screw (10).

4. The conduction performance detection device for Schottky diode production according to claim 3, characterized in that: The moving assembly (5) includes a moving frame (11), each of the moving frames (11) is threadedly mounted on the screw rod (10), and the upper end of the moving frame (11) is slidably engaged with the slide groove (8), and a fixed frame (12) is mounted on the upper end of the moving frame (11), and the detection assembly (6) is mounted on the fixed frame (12).

5. The conduction performance detection device for Schottky diode production according to claim 4, characterized in that: The detection assembly (6) includes a detection plate (13), and the detection plates (13) are rotatably mounted on the upper and lower ends of the fixing frame (12). A spring (14) is mounted on the surface of the detection plate (13), and one end of the spring (14) contacts the inner wall of the fixing frame (12).

6. The conduction performance detection device for Schottky diode production according to claim 5, characterized in that: A connecting piece (15) is installed on one of the detection boards (13) of each group of the detection components (6), and a wire (16) is installed on the connecting piece (15), and one end of the wire (16) is connected to the detection device (2).

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