General debugging tool for related single plates of gyroscopes

Abstract

The utility model provides a general debugging tool for a gyro related single board, which comprises a power supply seat and a gyro, the power supply seat is electrically connected with the gyro, the power supply seat comprises a first power supply, a second power supply and a third power supply, and the first power supply is respectively connected with the second power supply and the third power supply in parallel. According to the utility model, through a unified management power supply mode, power supply bases of different models of single boards are integrated together, so that the work error probability of debugging personnel is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of test and measurement application, in particular to a universal debugging tool for a gyroscope-related single board. Background Art

[0002] When debugging gyro-related boards (referred to as "boards"), it is usually necessary to consider their model specifications to ensure that the test is performed correctly. According to the normal debugging process, some boards may need to use multiple debugging cables, and different connection methods may be required according to different models of boards; some boards may need to lead out test lines to connect to three power supplies to carry out various debugging tasks, etc. This diversified debugging method brings considerable challenges to the debuggers.

[0003] Due to the wide variety of single board models, the cable connection and power supply methods for each model are different. For example, the gyro control board and gyro high-voltage board are powered by three circuits of +5V, -5V and +15V, while the gyro front amplifier board is powered by two circuits of +5V and -5V. This means that for different models of single boards, the debugger needs to connect the power supply cable to the power supply according to their specific needs or directly connect the lead wire to the power supply for power supply. This non-uniform power supply method may increase the risk of errors made by the debugger during the wiring stage.

[0004] Therefore, there is an urgent need for a universal debugging tool for gyroscope-related single boards, which can simplify the debugging process and reduce the error rate, and ensure the accuracy and efficiency of the debugging process. Summary of the invention

[0005] The purpose of the utility model is to provide a universal debugging tool for gyroscope-related single boards in view of the deficiencies of the above-mentioned prior art, which integrates the power supply sockets of single boards of different models together, thereby greatly reducing the probability of work errors by debugging personnel.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A universal debugging tool for a gyroscope-related single board comprises a power supply seat, wherein the power supply seat comprises a first power supply, a second power supply and a third power supply, wherein the first power supply is connected in parallel with the second power supply and the third power supply respectively.

[0008] Furthermore, the first power supply is +5V, the second power supply is -5V, and the third power supply is +15V.

[0009] Further, it also includes a channel selection switch, the channel selection switch includes an X channel selection switch, a Y channel selection switch, a Z channel selection switch, and an empty load switch, the empty load switch is respectively connected in parallel with the X channel selection switch, the Y channel selection switch, and the Z channel selection switch, the empty load switch is respectively electrically connected to the gyro load and the first resistor; the X channel selection switch is respectively electrically connected to the single board X channel test lead wire, the second resistor, and the first external signal source input; the Y channel selection switch is respectively electrically connected to the single board Y channel test lead wire, the third resistor, and the second external signal source input; the Z channel selection switch is respectively electrically connected to the single board Z channel test lead wire, the fourth resistor, and the third external signal source input.

[0010] Furthermore, it also includes a panel, and the channel selection switch is arranged on the panel, and the channel selection switch is used to switch the debugging channel.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, and integrates the power supply sockets of different types of single boards through a unified power supply management method, which greatly reduces the probability of work errors of debugging personnel; at the same time, it simplifies the cable connection method, and designs the manual switching channel operation of the gyro high-voltage board into a panel switch, which is convenient for channel switching and debugging testing, making the debugging process more intuitive, effectively reducing the time required for the debugging process, and improving debugging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front panel view of the gyro-related single-board debugging tooling of the utility model;

[0013] Figure 2 This is a left side panel view of the gyro-related single-board debugging tooling of the utility model;

[0014] Figure 3 This is a right side panel view of the gyro-related single-board debugging tooling of the utility model;

[0015] Figure 4 This is the control principle diagram of the channel selection switch of the gyro-related single-board debugging tooling of the utility model;

[0016] In the above drawings: 1-power supply socket; 11-+15V power supply; 12-+5V power supply; 13-5V power supply; 14-first external signal source input; 15-second external signal source input; 16-third external signal source input; 2-channel selection switch; 21-tooling switch; 22-product switch; K4-no-load switch; K1-X channel selection switch; K2-Y channel selection switch; K3-Z channel selection switch; 3-gyro terminal block; 4-high-voltage board load line adapter; 41, 42, 43-high-voltage board X channel test lead wires Xa, Xb, Xc; 44, 45, 46-high-voltage board Y channel test lead wires Ya, Yb, Yc; 47, 48, 49-high-voltage board Z channel test lead wires Za, Zb, Zc; 5-debugging status display screen; 6-panel. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] like Figures 1 to 3 As shown, this embodiment provides a universal debugging tool for gyroscope-related single boards, including a power supply socket 1 for providing power to the gyroscope single board, a channel selection switch 2, a gyroscope wiring socket 3, a single board load line adapter 4, a debugging status display screen 5, and a panel 6. The channel selection switch 2 and the debugging status display screen 5 are both arranged on the panel 6.

[0019] like Figure 2 As shown, the power supply socket 1 includes a +5V power supply 12, a -5V power supply 13 and a +15V power supply 11, and the +5V power supply 12 is connected in parallel with the -5V power supply 13 and the +15V power supply 11 respectively.

[0020] like Figure 1 As shown, the front panel of the tooling of this embodiment is divided into three areas, specifically including: the upper left area is a debugging status display screen 5, which can display the current tooling working status; the upper right area is a gyro wiring seat 3, which is used for gyro wiring required for load testing; the lower left area is a switch area, from left to right are respectively a tooling switch 21, a product switch 22 to be tested, and a channel selection switch 2, wherein the tooling switch 21 is used to control the tooling power supply, the product switch 22 is used to control the product power supply to be tested, and the channel selection switch 2 includes an empty load switch K4 and an X channel selection switch K1, a Y channel selection switch K2, and a Z channel selection switch K3.

[0021] like Figures 1 to 4As shown, the 1st, 2nd and 3rd pins of the no-load switch K1 are respectively connected to the 4th, 5th and 6th pins of the X-channel selection switch K1, the Y-channel selection switch K2 and the Z-channel selection switch K3, the 5th, 6th and 7th pins of the no-load switch K1 are respectively connected to the lead wires A, B and C of the gyro J1 through the gyro connection socket 3, the 4th pin of the no-load switch K1 is connected to the first resistor R1, and the 8th pin of the no-load switch K1 is grounded; the 1st, 2nd and 3rd pins of the X-channel selection switch K1 are respectively connected to the X-channel test lead wires Xa, Xb and Xc of the high-voltage board through the single-board load line adapter 4, the 4th pin of the X-channel selection switch K1 is respectively connected to the second resistor R2, the first external signal source input Xen, and the X The 8th pin of the channel selection switch K1 is grounded; the 1st, 2nd and 3rd pins of the Y channel selection switch K2 are respectively connected to the Y channel test lead wires Ya, Yb and Yc of the high voltage board through the single board load line adapter 4, the 4th pin of the Y channel selection switch K2 is respectively connected to the third resistor R3 and the second external signal source input Yen, and the 8th pin of the Y channel selection switch K2 is grounded; the 1st, 2nd and 3rd pins of the Z channel selection switch K3 are respectively connected to the Z channel test lead wires Za, Zb and Zc of the high voltage board through the single board load line adapter 4, the 4th pin of the Z channel selection switch K3 is respectively connected to the fourth resistor R4 and the third external signal source input Zen, and the 8th pin of the Z channel selection switch K3 is grounded.

[0022] In specific implementation, the resistance value of the internal circuit can be switched directly on the panel by dialing up or down the X / Y / Z channel selection switch, thereby controlling whether the signal entering the single board is high or low level, and ultimately achieving the purpose of controlling the channel switch, that is, switching the debugging channel through the channel selection switch installed on the panel. The no-load switch controls the no-load state of the debugging by dialing up / down to control whether the product is connected to the gyroscope.

[0023] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, which all belong to the protection scope of the utility model.

[0024] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A universal debugging tool for gyroscope-related single boards, characterized in that: It includes a power supply base, the power supply base includes a first power supply, a second power supply and a third power supply, the first power supply is connected in parallel with the second power supply and the third power supply respectively; The gyro-related single-board universal debugging tool also includes a channel selection switch, the channel selection switch includes an X-channel selection switch, a Y-channel selection switch, a Z-channel selection switch, and an empty load switch, the empty load switch is respectively connected in parallel with the X-channel selection switch, the Y-channel selection switch, and the Z-channel selection switch, and the empty load switch is respectively electrically connected to the gyro load and the first resistor; the X-channel selection switch is respectively electrically connected to the single-board X-channel test lead-out line, the second resistor, and the first external signal source input; the Y-channel selection switch is respectively electrically connected to the single-board Y-channel test lead-out line, the third resistor, and the second external signal source input; The Z channel selection switch is electrically connected to the single board Z channel test lead wire, the fourth resistor, and the third external signal source input respectively.

2. The universal debugging tool for gyroscope-related single boards according to claim 1, characterized in that: The first power supply is +5V, the second power supply is -5V, and the third power supply is +15V.

3. The universal debugging tool for gyroscope-related single boards according to claim 1, characterized in that: It also includes a panel, and the channel selection switch is arranged on the panel, and the channel selection switch is used for switching the debugging channel.

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