Portable dipole emission probe detection device

Abstract

The utility model relates to the technical field of transmitting probe detection, in particular to a portable dipole transmitting probe detection device, which comprises a main control module, a boosting module, a transmitting module used for transmitting high voltage to realize self-transmission of a transmitting probe, a wiring module used for being connected with a corresponding component to be detected, and a power supply module used for supplying power, the control end of the transmitting module and the wiring module are connected with the main control module, the output end of the boosting module is connected with the input end of the transmitting module and the wiring module, and the connecting end of the transmitting module is connected with the wiring module. According to the utility model, the working state of the transmitting probe can be detected, the fault position can be positioned, self-transmitting of the transmitting probe can be realized without additional power supply, fault detection can be carried out on a single part of the transmitting probe by adopting the wiring module, the detection steps are optimized, the detection efficiency is high, the detection effect is good, and the cost is low. The labor intensity of operators can be effectively reduced, and manpower and material resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmitting probe detection, in particular to a portable dipole transmitting probe detection device. Background Art

[0002] Once the transmitting probe fails during use, the instrument needs to be repaired. During the restoration process after major disassembly, since the dipole, monopole, quadrupole transmitting coils and the corresponding high-voltage diodes and high-voltage resistors are all welded on the terminal posts, the high-voltage diodes must be unsoldered from the terminal posts and a high-voltage meter must be used to detect whether the diodes are good or bad. In addition, the instrument can only be powered on for inspection after the skin capsule is installed and the 32-core plug is welded. The inspection steps are cumbersome and consume a lot of manpower and material resources. At the same time, if other faults occur during the period, they cannot be discovered in time, resulting in easy repair and rework, affecting production use. Utility Model Content

[0003] The technical problem to be solved by the present invention is that the existing detection steps of the transmitting probe are relatively complicated, consuming more manpower and material resources, and other faults cannot be discovered in time, resulting in easy repair and rework, affecting production and use.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a portable dipole transmitting probe detection device, including a main control module, a boosting module, a transmitting module for transmitting high voltage to realize self-emission of the transmitting probe, a wiring module for connecting corresponding components to be tested, and a power supply module for power supply. The control end and the wiring module of the transmitting module are both connected to the main control module, the output end of the boosting module is respectively connected to the input end and the wiring module of the transmitting module, the connection end of the transmitting module is connected to the wiring module, and the power supply end of the power supply module is respectively connected to the main control module, the boosting module and the transmitting module.

[0005] When the utility model is working, it can detect the working status of the transmitting probe and locate the fault position, and the transmitting probe can realize self-emission without additional power supply. At the same time, the wiring module is adopted to perform fault detection on a separate part of the transmitting probe without removing the transmitting probe, thereby optimizing the detection steps, having high detection efficiency and good detection effect, and can effectively reduce the labor intensity of the operator and save manpower and material resources.

[0006] Preferably, the transmitting module includes a serial signal de-wave circuit, a signal width modulation circuit, several driving circuits and several high-voltage transmitting circuits. The serial signal de-wave circuit and the signal width modulation circuit are both connected to the main control module, the output end of the signal width modulation circuit is connected to the output part of the serial signal de-wave circuit, the control ends of the several driving circuits are all connected to the output end of the serial signal de-wave circuit, and the control ends of the several high-voltage transmitting circuits are respectively connected to their corresponding driving circuits.

[0007] Preferably, the serial signal de-wave circuit includes a signal de-wave chip U1, a NAND gate U3, a NAND gate U4, a NAND gate U4, a NAND gate U5, a resistor R1, a resistor R2, a resistor R3, a capacitor C12, a capacitor C13 and a capacitor C14. The SERIN port of the signal de-wave chip U1 is connected to the main control module and is grounded through the resistor R1 and the capacitor C12 respectively. The CLK port of the signal de-wave chip U1 is connected to the main control module and is grounded through the resistor R2 and the capacitor C13 respectively. The STRB port of the signal de-wave chip U1 is connected to the main control module and is grounded through the resistor R3 respectively. And the capacitor C14 is grounded, the first input end of the NAND gate U3, the first input end of the NAND gate U4, the first input end of the NAND gate U4 and the first input end of the NAND gate U5 are all connected to the signal de-wave chip U1, the second input end of the NAND gate U3, the second input end of the NAND gate U4, the second input end of the NAND gate U4 and the second input end of the NAND gate U5 are all connected to the output end of the signal width modulation circuit, and the output end of the NAND gate U3, the output end of the NAND gate U4, the output end of the NAND gate U4 and the output end of the NAND gate U5 are respectively connected to the control end of their corresponding drive circuits.

[0008] Preferably, the signal width modulation circuit includes a signal modulation chip U2, a capacitor C15 and a resistor R4. The 1TR+ pin of the signal modulation chip U2 is connected to the main control module and is grounded through the resistor R4 and the capacitor C15 respectively. The sixth pin of the signal modulation chip U2 is connected to the output part of the serial signal demodulation circuit.

[0009] Preferably, the drive circuit includes a MOS transistor Q1, a MOS transistor Q5, a resistor R6, a resistor R10, a capacitor C2, and a capacitor C6. The gate of the MOS transistor Q1 and the gate of the MOS transistor Q5 are both connected to the output end of the serial signal demodulation circuit. The source of the MOS transistor Q1 is connected to the power supply and is grounded through the capacitor C2 and the capacitor C6 respectively. The drain of the MOS transistor Q5 is connected to the drain of the MOS transistor Q1 through the resistor R6 and is connected to the control end of the corresponding high-voltage transmitting circuit through the resistor R10. The source of the MOS transistor Q5 is grounded.

[0010] Preferably, the high-voltage transmitting circuit includes a MOS transistor Q9 and a diode D1, the drain of the MOS transistor Q9 is connected to the corresponding interface of the wiring module and to the anode of the diode D1, the source of the MOS transistor Q9 is grounded, and the cathode of the diode D1 is connected to the power supply and to the corresponding interface of the wiring module.

[0011] The beneficial technical effects of the utility model include:

[0012] The utility model can detect the working status of the transmitting probe and locate the fault position, and can realize self-emission of the transmitting probe without additional power supply. At the same time, the wiring module is adopted to perform fault detection on a separate part of the transmitting probe without removing the transmitting probe, thereby optimizing the detection steps, having high detection efficiency and good detection effect, and can effectively reduce the labor intensity of the operator and save manpower and material resources.

[0013] Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings:

[0015] Attachment Figure 1 This is a structural diagram of a portable dipole emission probe detection device;

[0016] Attachment Figure 2 This is the circuit structure diagram of the central control module, wiring module and power module;

[0017] Attachment Figure 3 Circuit structure of the transmitter module Figure 1 ;

[0018] Attachment Figure 4 Circuit structure of the transmitter module Figure 2 ;

[0019] Attachment Figure 5 This is a circuit structure diagram of some modules of a portable dipole transmitting probe detection device. DETAILED DESCRIPTION

[0020] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0021] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0022] Please see the attached Figure 1 This embodiment discloses a portable dipole transmitting probe detection device, including a main control module 1, a boost module 2, a transmitting module 3 for transmitting high voltage to realize self-emission of the transmitting probe, a wiring module 4 for connecting corresponding components to be tested, and a power supply module 5 for power supply, which is described in detail below with reference to the accompanying drawings.

[0023] Please see the attached Figure 2 To the attached Figure 4 In this embodiment, the control end of the transmitting module 3 and the wiring module 4 are connected to the main control module 1, the output end of the boost module 2 is connected to the input end of the transmitting module 3 and the wiring module 4, the connection end of the transmitting module 3 is connected to the wiring module 4, and the power supply end of the power supply module 5 is connected to the main control module 1, the boost module 2 and the transmitting module 3 respectively. As a further improvement of this embodiment, please refer to the attached Figure 5 , an isolation circuit, a 200V feedback circuit, a 300V feedback circuit, and an overcurrent and overvoltage protection circuit can also be set to further improve the safety factor of the detection device.

[0024] When this embodiment is working, it is possible to detect the working status of the transmitting probe and locate the fault position. The transmitting probe can be self-transmitted without additional power supply. At the same time, the wiring module 4 is used to perform fault detection on a separate part of the transmitting probe without removing the transmitting probe. The detection steps are optimized, the detection efficiency is high, the detection effect is good, the labor intensity of the operator can be effectively reduced, and manpower and material resources are saved.

[0025] Preferably, the transmitting module 3 includes a serial signal de-wave circuit, a signal width modulation circuit, several driving circuits and several high-voltage transmitting circuits. The serial signal de-wave circuit and the signal width modulation circuit are both connected to the main control module 1, the output end of the signal width modulation circuit is connected to the output part of the serial signal de-wave circuit, the control ends of the several driving circuits are all connected to the output end of the serial signal de-wave circuit, and the control ends of the several high-voltage transmitting circuits are respectively connected to their corresponding driving circuits.

[0026] In a specific implementation, the serial signal de-wave circuit includes a signal de-wave chip U1, a NAND gate U3, a NAND gate U4, a NAND gate U4, a NAND gate U5, a resistor R1, a resistor R2, a resistor R3, a capacitor C12, a capacitor C13 and a capacitor C14. The SERIN port of the signal de-wave chip U1 is connected to the main control module 1 and is grounded through the resistor R1 and the capacitor C12 respectively. The CLK port of the signal de-wave chip U1 is connected to the main control module 1 and is grounded through the resistor R2 and the capacitor C13 respectively. The STRB port of the signal de-wave chip U1 is connected to the main control module 1 and is grounded through the resistor R2 and the capacitor C13 respectively. R3 and capacitor C14 are grounded, the first input end of the NAND gate U3, the first input end of the NAND gate U4, the first input end of the NAND gate U4 and the first input end of the NAND gate U5 are all connected to the signal de-wave chip U1, the second input end of the NAND gate U3, the second input end of the NAND gate U4, the second input end of the NAND gate U4 and the second input end of the NAND gate U5 are all connected to the output end of the signal width modulation circuit, and the output end of the NAND gate U3, the output end of the NAND gate U4, the output end of the NAND gate U4 and the output end of the NAND gate U5 are respectively connected to the control end of their corresponding drive circuits.

[0027] In a specific implementation, the signal width modulation circuit includes a signal modulation chip U2, a capacitor C15 and a resistor R4. The 1TR+ pin of the signal modulation chip U2 is connected to the main control module 1 and is grounded through the resistor R4 and the capacitor C15 respectively. The sixth pin of the signal modulation chip U2 is connected to the output part of the serial signal demodulation circuit.

[0028] Preferably, the drive circuit includes a MOS transistor Q1, a MOS transistor Q5, a resistor R6, a resistor R10, a capacitor C2, and a capacitor C6. The gate of the MOS transistor Q1 and the gate of the MOS transistor Q5 are both connected to the output end of the serial signal demodulation circuit. The source of the MOS transistor Q1 is connected to the power supply and is grounded through the capacitors C2 and C6 respectively. The drain of the MOS transistor Q5 is connected to the drain of the MOS transistor Q1 through the resistor R6 and is connected to the control end of the corresponding high-voltage transmitting circuit through the resistor R10. The source of the MOS transistor Q5 is grounded.

[0029] In a specific implementation, the high-voltage transmitting circuit includes a MOS transistor Q9 and a diode D1. The drain of the MOS transistor Q9 is connected to the corresponding interface of the wiring module 4 and to the anode of the diode D1. The source of the MOS transistor Q9 is grounded. The cathode of the diode D1 is connected to the power supply and to the corresponding interface of the wiring module 4.

[0030] The beneficial technical effects of this embodiment include: the utility model can detect the working status of the transmitting probe, locate the fault position, and realize self-emission of the transmitting probe without additional power supply. At the same time, the wiring module is used to perform fault detection on a separate part of the transmitting probe without removing the transmitting probe, thereby optimizing the detection steps, achieving high detection efficiency and good detection effect, and can effectively reduce the labor intensity of operators and save manpower and material resources.

[0031] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art will understand that the present invention includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. A portable dipole transmitting probe detection device, characterized in that: The invention comprises a main control module (1), a boost module (2), a transmitting module (3) for transmitting high voltage to realize self-emission of a transmitting probe, a wiring module (4) for connecting corresponding components to be tested, and a power supply module (5) for supplying power. The control end and the wiring module (4) of the transmitting module (3) are both connected to the main control module (1), the output end of the boost module (2) is respectively connected to the input end and the wiring module (4) of the transmitting module (3), the connection end of the transmitting module (3) is connected to the wiring module (4), and the power supply end of the power supply module (5) is respectively connected to the main control module (1), the boost module (2) and the transmitting module (3).

2. A portable dipole transmitting probe detection device according to claim 1, characterized in that: The transmitting module (3) comprises a serial signal de-wave circuit, a signal width modulation circuit, a plurality of driving circuits and a plurality of high-voltage transmitting circuits. The serial signal de-wave circuit and the signal width modulation circuit are both connected to the main control module (1). The output end of the signal width modulation circuit is connected to the output part of the serial signal de-wave circuit. The control ends of the plurality of driving circuits are both connected to the output end of the serial signal de-wave circuit. The control ends of the plurality of high-voltage transmitting circuits are respectively connected to the corresponding driving circuits.

3. A portable dipole transmitting probe detection device according to claim 2, characterized in that: The serial signal demultiplexing circuit comprises a signal demultiplexing chip U1, a NAND gate U3, a NAND gate U4, a NAND gate U5, a resistor R1, a resistor R2, a resistor R3, a capacitor C12, a capacitor C13 and a capacitor C14. The SERIN port of the signal demultiplexing chip U1 is connected to the main control module (1) and is grounded through the resistor R1 and the capacitor C12 respectively. The CLK port of the signal demultiplexing chip U1 is connected to the main control module (1) and is grounded through the resistor R2 and the capacitor C13 respectively. The STRB port of the signal demultiplexing chip U1 is connected to the main control module (1) and is grounded through the resistor R2 and the capacitor C13 respectively. R3 and capacitor C14 are grounded, the first input end of the NAND gate U3, the first input end of the NAND gate U4, the first input end of the NAND gate U4 and the first input end of the NAND gate U5 are all connected to the signal de-wave chip U1, the second input end of the NAND gate U3, the second input end of the NAND gate U4, the second input end of the NAND gate U4 and the second input end of the NAND gate U5 are all connected to the output end of the signal width modulation circuit, and the output end of the NAND gate U3, the output end of the NAND gate U4, the output end of the NAND gate U4 and the output end of the NAND gate U5 are respectively connected to the control end of their corresponding drive circuits.

4. A portable dipole transmitting probe detection device according to claim 2, characterized in that: The signal width modulation circuit comprises a signal modulation chip U2, a capacitor C15 and a resistor R4; the 1TR+ pin of the signal modulation chip U2 is connected to the main control module (1) and is grounded through the resistor R4 and the capacitor C15 respectively; the sixth pin of the signal modulation chip U2 is connected to the output part of the serial signal demodulation circuit.

5. The portable dipole transmitting probe detection device according to claim 2, characterized in that: The driving circuit includes a MOS transistor Q1, a MOS transistor Q5, a resistor R6, a resistor R10, a capacitor C2, and a capacitor C6. The gate of the MOS transistor Q1 and the gate of the MOS transistor Q5 are both connected to the output end of the serial signal demodulation circuit. The source of the MOS transistor Q1 is connected to the power supply and is grounded through the capacitor C2 and the capacitor C6 respectively. The drain of the MOS transistor Q5 is connected to the drain of the MOS transistor Q1 through the resistor R6 and is connected to the control end of the corresponding high-voltage transmitting circuit through the resistor R10. The source of the MOS transistor Q5 is grounded.

6. A portable dipole transmitting probe detection device according to claim 2, characterized in that: The high-voltage transmitting circuit comprises a MOS transistor Q9 and a diode D1, wherein the drain of the MOS transistor Q9 is connected to the corresponding interface of the wiring module (4) and is connected to the anode of the diode D1, the source of the MOS transistor Q9 is grounded, and the cathode of the diode D1 is connected to a power supply and is connected to the corresponding interface of the wiring module (4).

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