High-altitude electroscope

Abstract

The utility model provides a high-altitude electroscope, which comprises an electroscope host and an electroscope extension, and the electroscope host and the electroscope extension are connected in a wireless mode. The electroscope main machine comprises an electroscope shell, a metal probe, an electric quantity display unit, a self-checking button, a main machine buzzer alarm, an operating rod butt joint insertion rod, a butt joint operating rod positioning rotary pin and a main machine alarm indicating lamp, the metal probe is arranged at one end of the electroscope shell, and the electric quantity display unit and the self-checking button are arranged on the front face of the electroscope shell; the host buzzer alarm and the host alarm indicating lamp are arranged on the side surface of the electroscope housing, the operation rod butt joint insertion rod is arranged at the other end of the electroscope housing, and the operation rod butt joint insertion rod is sleeved with the butt joint operation rod positioning rotary pin. According to the invention, through wireless remote sensing transmission between the extension set and the host, sound-light alarm of the extension set is synchronized with that of the host in real time, so that inaccuracy and ineffectiveness of high-altitude electricity testing caused by many factors are effectively avoided, and the safety of electric power overhaul workers is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of power line and power equipment detection, and in particular to a high-altitude electroscope. Background Art

[0002] In the field of power line and power equipment inspection, high-altitude electroscope is a key tool used to ensure the safety of power maintenance personnel when repairing high-voltage lines or equipment.

[0003] Traditional high-altitude electroscopes have significant limitations in practical applications, particularly due to the influence of altitude, weather conditions, and ambient noise. These limitations can pose serious safety risks to power maintenance work. For example, in high-altitude work environments, power maintenance personnel often need to operate at heights of tens or even hundreds of meters. Due to this height restriction, maintenance personnel may have difficulty promptly detecting the audible and visual alarms of traditional electroscopes, increasing the risk of misjudgment. Unpredictable weather conditions, such as strong winds, rain, and fog, further impair the effectiveness of these audible and visual alarms. In severe weather conditions, sound transmission is obstructed, and light may be obscured by fog or rain, making it difficult for maintenance personnel to accurately determine the electroscope's alarm status. In some industrial areas or urban environments, high ambient noise levels can mask the electroscope's alarm sound, preventing maintenance personnel from hearing the alarm signal in time and increasing operational risks. This makes it difficult for maintenance personnel to obtain timely and accurate electrical test feedback in complex environments, complicating their safety. Therefore, there is an urgent need for a high-altitude electroscope that can improve the safety and accuracy of power maintenance work.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0005] In response to the above technical problems, the present application provides a high-altitude electrical tester that can solve the problem that maintenance personnel have difficulty obtaining timely and accurate electrical test feedback in complex environments, thereby improving the safety and accuracy of power maintenance work.

[0006] To solve the above technical problems, the application provides a high-altitude electricity tester, which comprises an electricity tester host and an electricity tester extension, wherein the electricity tester host and the electricity tester extension are connected through a wireless mode; the electricity tester host comprises an electricity tester shell, a metal probe, an electricity display unit, a self-check button, a host buzzer, a rod docking rod, a docking rod positioning pin and a host alarm indicator; the metal probe is arranged at one end of the electricity tester shell; the electricity display unit and the self-check button are arranged on the front face of the electricity tester shell; the host buzzer and the host alarm indicator are arranged on the side face of the electricity tester shell; the rod docking rod is arranged at the other end of the electricity tester shell; and the rod docking rod is sleeved with the docking rod positioning pin.

[0007] Further, in some embodiments of the application, the electricity tester host further comprises a battery replacement knob arranged on the side face of the electricity tester shell.

[0008] Further, in some embodiments of the application, the metal probe is connected with the electricity display unit, the host buzzer and the host alarm indicator through internal circuits respectively.

[0009] Further, in some embodiments of the application, the self-check button is connected with the host buzzer and the host alarm indicator through internal circuits respectively.

[0010] Further, in some embodiments of the application, the host buzzer is connected with internal circuits; when the voltage or the battery capacity is detected to be low, the host buzzer is triggered to emit an alarm sound through the circuits; and the host alarm indicator is connected with internal circuits; when the voltage or the battery capacity is detected to be low, the indicator is turned on.

[0011] Further, in some embodiments of the application, the battery replacement knob is connected with a battery compartment; and the battery replacement knob is used to open the battery compartment to replace the battery.

[0012] Further, in some embodiments of the application, the rod docking rod is connected with one end of an operating rod to insert the operating rod; and the docking rod positioning pin is used to fix or position the operating rod connected with the rod docking rod.

[0013] Further, in some embodiments of the present application, the high-altitude electrostatic detector further comprises an internal circuit, the internal circuit comprising a microcontroller chip, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a first variable resistor, a first diode, a second diode, a third diode, a fourth diode, a first triode, a test button, and a light-emitting diode.

[0014] Further, in some embodiments of the present application, a first end of the microcontroller chip is connected to one end of the fourth capacitor and one end of the seventh resistor, respectively, a second end of the microcontroller chip is connected to an anode of the first diode, one end of the fifth capacitor, and one end of the tenth resistor, respectively, a third end of the microcontroller chip is connected to the other end of the seventh resistor, a fourth end of the microcontroller chip is connected to a cathode of the first diode, an anode of the second diode, one end of the second capacitor, and an anode of the third diode, respectively, the other end of the second capacitor is connected to the other end of the second resistor and the other end of the fourth resistor, respectively; a fifth end of the microcontroller chip is connected to a sixth end, a tenth end of the microcontroller chip, and one end of the fourth resistor, a seventh end of the microcontroller chip is grounded, an eighth end of the microcontroller chip is connected to one end of the second resistor, a ninth end of the microcontroller chip is connected to one end of the first capacitor, one end of the first resistor, one end of the third resistor, and one end of the test button, respectively, the other end of the third resistor is connected to one end of the first variable resistor, the first variable resistor is further connected to one end of the ninth resistor and one end of the eighth resistor, an eleventh end of the microcontroller chip is connected to one end of the sixth resistor and the other end of the fourth capacitor, respectively, a twelfth end of the microcontroller chip is connected to a thirteenth end, the third end of the microcontroller chip, and the other end of the seventh resistor, respectively, a fourteenth end of the microcontroller chip is connected to a cathode of the fourth diode and one end of the sixth capacitor, respectively, a base of the first triode is connected to the other end of the sixth resistor, a collector of the first triode is connected to one end of the light-emitting diode, the other end of the light-emitting diode is connected to one end of the sixth capacitor, the thirteenth end of the microcontroller chip, a cathode of the fourth diode, and the other end of the test button, respectively; an emitter of the first triode is connected to one end of the third capacitor, the other end of the third capacitor is connected to one end of the tenth resistor and one end of the fifth resistor, respectively, the other end of the fifth resistor is connected to a cathode of the second diode.

[0015] Furthermore, in some embodiments of the present application, the electroscope extension includes an extension housing, a charger interface, an extension alarm indicator light, an extension buzzer alarm, a voltage display unit, an extension switch button, a model sticker and a wireless receiving port, wherein the charger interface and the wireless receiving port are arranged on the side of the extension housing, and the extension alarm indicator light, the voltage display unit, the extension switch button and the model sticker are arranged on the front of the extension housing.

[0016] The implementation of the embodiments of the present application has the following beneficial effects:

[0017] As described above, the high-altitude electroscope provided in the present application includes an electroscope host and an electroscope extension, and the electroscope host and the electroscope extension are connected wirelessly. The electroscope host includes an electroscope housing, a metal probe, a power display unit, a self-test button, a host buzzer alarm, an operating rod docking rod, a docking operating rod positioning pin and a host alarm indicator light, wherein the metal probe is arranged at one end of the electroscope housing, the power display unit and the self-test button are arranged on the front of the electroscope housing, the host buzzer alarm and the host alarm indicator light are arranged on the side of the electroscope housing, the operating rod docking rod is arranged at the other end of the electroscope housing, and the operating rod docking rod is covered with the docking operating rod positioning pin. This application reduces the risk of misjudgment due to environmental factors during high-altitude operations through wireless connection and synchronous sound and light alarms. The design of the operating lever and positioning pin makes the device easy to operate, especially in high-altitude environments; the high-resolution power display unit and self-test function ensure the accuracy of the test results; the reasonable component layout and design make the device easy to use and improve work efficiency; it can adapt to different voltage ranges, including non-contact detection, and is suitable for a variety of power detection scenarios. It can be seen that the high-altitude tester provided by this application can solve the problem that the original high-altitude tester is difficult to accurately test electricity under the influence of height, weather environment and surrounding noise. It not only ensures the safety of power maintenance workers, but also effectively improves the accuracy of power maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a structural diagram of the first embodiment of the high-altitude electroscope provided in the examples of the present application;

[0020] Figure 2 This is a structural diagram of a second embodiment of the high-altitude electroscope provided in the examples of the present application;

[0021] Figure 3 This is a structural diagram of a third embodiment of the high-altitude electroscope provided in the examples of the present application;

[0022] Figure 4 is a schematic structural diagram of an internal circuit provided in an embodiment of the present application;

[0023] Figure 5 It is a structural diagram of the wireless communication module provided in an embodiment of the present application.

[0024] Illustration: 100 - electroscope main unit; 200 - electroscope extension; 1 - metal probe; 2 - battery level display unit; 3 - self-test button; 4 - main unit buzzer alarm; 5 - battery replacement knob; 6 - dedicated operating lever docking plug; 7 - docking lever positioning pin; 8 - main unit alarm indicator; 9 - electroscope housing; 12 - charger interface; 13 - extension unit alarm indicator; 14 - extension unit buzzer alarm; 15 - voltage display unit; 16 - electroscope extension switch; 17 - model label; 18 - wireless receiving port; IC1 - microcontroller chip; R1 - first resistor; R2-second resistor; R3-third resistor; R4-fourth resistor; R5-fifth resistor; R6-sixth resistor; R7-seventh resistor; R8-eighth resistor; R9-ninth resistor; R10-tenth resistor; C1-first capacitor; C2-second capacitor; C3-third capacitor; C4-fourth capacitor; C5-C6-fifth capacitor; C7-sixth capacitor; W1-first variable resistor; D1-first diode; D2-second diode; D3-third diode; D4-fourth diode; Q1-first transistor; S1-test button; LED1-light-emitting diode.

[0025] The purpose of this application, its features, and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail later. These drawings and the accompanying text are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of this application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0026] The exemplary embodiments will be described in detail herein with reference to the attached drawings. In the following description, like reference numerals refer to like elements throughout the description. The following exemplary embodiments are not intended to represent all embodiments in accordance with the present application. Rather, they are merely examples of apparatuses and methods in accordance with some aspects of the present application, as detailed in the appended claims.

[0027] It should be noted that, in this document, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a", "comprising", or "comprises" does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. The same applies to the terms "include", "including", and / or "has", as well as their variations.

[0028] It should be understood that the specific embodiments described herein merely exemplify the application and should not be used to limit the application in any manner.

[0029] In the following description, the suffixes "module", "part", or "unit" used for an element are merely intended for facilitating the description of the application, and are not intended to limit the application in any manner. Thus, "module", "part", or "unit" can be mixedly used.

[0030] Please refer to Figure 1 , Figure 1 is a structural schematic diagram of a first embodiment of an impulse water turbine simulation device provided by the embodiments of the present application. The high-altitude electroscope provided by the embodiments of the present application can specifically include an electroscope host 100 and an electroscope extension 200, and the electroscope host 100 and the electroscope extension 200 are connected through a wireless mode, as shown in Figure 2 The electroscope host 100 includes an electroscope shell 9, a metal probe 1, an electric quantity display unit 2, a self-check button 3, a host buzzer alarm 4, an operation rod butt joint plug rod, a butt joint operation rod positioning pin 7, and a host alarm indicator lamp 8. The metal probe 1 is arranged at one end of the electroscope shell 9, the electric quantity display unit 2 and the self-check button 3 are arranged on the front face of the electroscope shell 9, the host buzzer alarm 4 and the host alarm indicator lamp 8 are arranged on the side face of the electroscope shell 9, the operation rod butt joint plug rod is arranged at the other end of the electroscope shell 9, and the butt joint operation rod positioning pin 7 is sleeved on the operation rod butt joint plug rod.

[0031] Specifically, a high-altitude electroscope consists of a main unit and a tester extension. The main unit is the primary component of the device and includes several key components. The tester extension works in conjunction with the main unit, wirelessly receiving signals from the main unit. The main unit includes a housing, a metal probe, a power display unit, a self-test button, a main unit buzzer alarm, a docking rod for the operating lever, a docking rod positioning pin, and a main unit alarm indicator. The housing protects the internal components and provides structural support. The metal probe is located at one end of the housing and contacts the power line or device to be tested. The power display unit is located on the front of the housing and displays the detected voltage or power level. The power display unit can have high resolution to provide accurate voltage readings. The self-test button is also located on the front and activates the device's self-test procedure. The self-test button allows the user to quickly confirm the device's status and ensure proper function before operation. The main unit buzzer alarm is located on the side and sounds an alarm when abnormal voltage or power levels are detected. The docking rod for the operating lever is located at the other end of the housing and connects to the operating lever. The docking rod positioning pin fits over the docking rod and secures the operating lever to ensure stable operation.

[0032] The wireless connection between the main unit and the extension units allows for remote operation and signal synchronization, improving operational flexibility and safety. Wireless transmission technology may use a specific frequency, such as 315MHz or 433.8MHz, to ensure stable signal transmission.

[0033] The high-altitude electrical tester provided in this embodiment reduces the risk of misjudgment caused by environmental factors during high-altitude operations through wireless connection and synchronous sound and light alarms; the design of the operating lever and positioning pin makes the device easy to operate, especially in high-altitude environments; the high-resolution power display unit and self-test function ensure the accuracy of the test results; the reasonable component layout and design make the device easy to use and improve work efficiency; it can adapt to different voltage ranges, including non-contact detection, and is suitable for a variety of power detection scenarios.

[0034] Furthermore, if Figure 2 As shown, in some embodiments, the electroscope host further includes a battery replacement knob 5 , which is disposed on a side of the electroscope housing 9 .

[0035] Furthermore, if Figure 2 As shown, in some embodiments, the battery replacement knob 5 is connected to the battery compartment, and the battery replacement knob 5 is used to open the battery compartment to replace the battery.

[0036] Specifically, the high-altitude electroscope in this embodiment also includes a battery replacement knob as an additional component for quickly replacing the battery of the device. The knob is designed on the side of the electroscope housing. This layout makes it easy for users to replace the battery without interfering with the main operating process. The design of the knob takes into account the convenience of operation, allowing users to quickly complete the battery replacement with one hand. In addition, the knob can adopt an anti-slip design to ensure stable operation even in wet and slippery conditions or when wearing gloves. The design of the battery compartment may take into account sealing to prevent moisture and dust from entering and extend battery life. The battery replacement knob may be connected to the host's power management system. When the battery is low, the system will automatically prompt the user to replace the battery.

[0037] The quick-change battery design of this embodiment reduces downtime due to battery depletion and improves work efficiency. The conveniently located side knob and easy-to-use design allow users to easily replace batteries, even when working at height. The well-sealed battery compartment helps protect the battery and reduce damage from environmental factors. The power management system promptly reminds users to replace batteries, avoiding detection failures or device malfunctions caused by battery problems.

[0038] Furthermore, in some embodiments, the metal probe 1 is connected to the power display unit 2, the host buzzer alarm 4 and the host alarm indicator light 8 respectively through internal circuits.

[0039] Specifically, the metal probe in this embodiment is a key component of the electroscope, used to directly contact the power line or equipment to be tested. The probe design must ensure that it can safely contact the high-voltage power supply and transmit the detection signal to the internal circuit. The internal circuit is the electronic system that connects the probe, the power display unit, the buzzer alarm, and the alarm indicator. The circuit design must ensure accurate signal transmission and processing to ensure the accuracy and timeliness of the test results. The display screen is used to display the detected voltage or power information in real time, helping the user understand the current power status. The display screen connection must ensure that it can receive and accurately display the signal transmitted by the probe. The buzzer alarm sounds an audible alarm when it detects abnormal voltage or power, reminding the user to pay attention to safety. The alarm connection must ensure that it can respond promptly to the signal transmitted by the probe. The alarm indicator lights up when abnormal voltage or power is detected, providing a visual warning. The indicator light connection must ensure that it synchronizes with the signal transmitted by the probe. The buzzer alarm and alarm indicator can have different response modes, such as continuous alarm or intermittent alarm, to meet different detection needs.

[0040] The connection of the metal probe and the internal circuit in this embodiment ensures accurate transmission of detection signals and reduces the risk of misjudgment. The design of the power display unit and the alarm indicator light allows users to intuitively understand the power status, improving the convenience of operation. The timely response of the buzzer alarm and the alarm indicator light enables users to take prompt measures, avoiding potential safety accidents.

[0041] Further, in some embodiments, the self-test button 3 is connected to the host buzzer alarm 4 and the host alarm indicator light 8 through internal circuits, respectively.

[0042] Specifically, the self-test button is a control component of the electroscope, allowing users to manually start the self-test program of the device. The button design should ensure easy operation and reliable triggering in various operating environments. The internal circuit is the electronic connection between the self-test button and the buzzer alarm and the alarm indicator light. The circuit design needs to ensure that the self-test signal can be accurately transmitted to the buzzer alarm and the alarm indicator light. During the self-test process, the buzzer alarm may emit a specific sound signal to confirm the normal function of the device. The alarm indicator light may flash or remain on during the self-test process, providing visual feedback indicating the device status.

[0043] In addition, the internal circuit can contain specific self-test logic to ensure that all key components are detected. The feedback mechanism of the buzzer alarm and the alarm indicator light may be designed with different modes to distinguish between normal state and detected problems. The self-test button can be integrated with other user interface elements (such as the display screen) to provide a more comprehensive self-test report. The self-test function may need to ensure that the device is in a safe state before starting to avoid potential hazards during the self-test process.

[0044] The self-test button in this embodiment allows users to regularly check the device status to ensure reliable operation in actual use. Through the self-test function, potential problems with the device can be quickly identified, reducing maintenance time and cost. Self-test can timely detect device failures and avoid safety accidents caused by device problems in actual use.

[0045] Further, in some embodiments, the host buzzer alarm 4 is connected to the internal circuit, and when the voltage or battery power is low, the host buzzer alarm 4 emits an alarm sound through the circuit; the host alarm indicator light 8 is connected to the internal circuit, and when the voltage or battery power is low, the indicator light turns on.

[0046] Specifically, the host buzzer alarm is a key safety component of the electroscope, which is used to sound an alarm when abnormal voltage or low battery is detected. The internal circuit is responsible for connecting the host buzzer alarm and triggering the alarm to sound under specific conditions. The electroscope has the function of detecting voltage and battery power. When an abnormal voltage is detected or the battery power is lower than the preset threshold, the internal circuit will trigger an alarm. The host alarm indicator is connected to the internal circuit. When an abnormal voltage or low battery is detected, the indicator light will light up to provide a visual warning. The alarm system can be designed with different alarm levels to distinguish different types of abnormal conditions. The feedback of the buzzer alarm and alarm indicator may be integrated with the display or other user interface to provide more detailed alarm information.

[0047] This embodiment uses timely audio and visual alarms to alert users to potential safety issues and prevent accidents. Real-time monitoring of voltage and battery charge improves monitoring capabilities for device status, ensuring that the device is always in optimal working condition. Multi-mode alarm feedback (audio and visual) enhances user awareness of device status and makes operation more intuitive. Timely battery level detection and alarms prevent device damage due to battery depletion, extending the device's service life.

[0048] Furthermore, in some embodiments, the operating rod docking rod is connected to one end of the operating rod to insert the operating rod; the docking operating rod positioning pin 7 is used to fix or position the operating rod connected to the operating rod docking rod.

[0049] Specifically, the operating rod and docking rod are components of the electroscope, designed to connect to the operating rod, allowing it to be inserted and operated. The operating rod is the part held by the user to operate the electroscope. By connecting to the docking rod, it enables testing of power lines or equipment. The locating pin is a fixing or positioning component that ensures a stable connection between the operating rod and the docking rod, preventing them from shifting or falling off during use.

[0050] In a specific embodiment, the operating lever can be made of a lightweight yet high-strength material to ensure ease of operation and durability. The docking lever can be designed with a specific shape or thread to achieve a tight fit with the operating lever. The positioning pin can include a locking and unlocking function, allowing the user to easily fix or adjust the position of the operating lever. The design of the operating lever and docking lever takes ergonomics into consideration to improve the user's grip comfort and operational accuracy.

[0051] This embodiment ensures the stability of the operating rod through the use of a positioning screw pin, preventing accidental disengagement during use, thereby improving operational safety. The connection design between the operating rod and the docking rod allows the user to operate quickly and conveniently, thereby improving work efficiency. The use of high-strength materials and precision manufacturing processes ensures the durability of the operating rod and the docking rod, reducing maintenance requirements.

[0052] Furthermore, if Figure 4 As shown, in some embodiments, the high-altitude electroscope also includes an internal circuit, which includes a microcontroller chip IC1, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a tenth resistor R10, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor, a sixth capacitor C7, a first variable resistor W1, a first diode D1, a second diode D2, a third diode D3, a fourth diode D4, a first transistor Q1, a test button S1 and a light-emitting diode LED1.

[0053] Specifically, the internal circuit in this embodiment may include overcurrent and overvoltage protection mechanisms to prevent the circuit from being damaged due to abnormal external voltage, and also include signal amplification and filtering functions to ensure that the signals transmitted to the display screen and alarm are accurate.

[0054] Further, in some embodiments, the first end of the microcontroller chip IC1 is respectively connected to one end of the fourth capacitor C4 and one end of the seventh resistor R7, the second end of the microcontroller chip IC1 is respectively connected to the anode of the first diode D1, one end of the fifth capacitor and one end of the tenth resistor R10, the third end of the microcontroller chip IC1 is respectively connected to the other end of the seventh resistor R7, the fourth end of the microcontroller chip IC1 is respectively connected to the cathode of the first diode D1, the anode of the second diode D2, one end of the second capacitor C2 and the anode of the third diode D3, the other end of the second capacitor C2 is respectively connected to the other end of the second resistor R2 and the other end of the fourth resistor R4; the fifth end of the microcontroller chip IC1 is connected to the sixth end, the tenth end and one end of the fourth resistor R4 of the microcontroller chip IC1, the seventh end of the microcontroller chip IC1 is grounded, the eighth end of the microcontroller chip IC1 is connected to one end of the second resistor R2, the ninth end of the microcontroller chip IC1 is respectively connected to one end of the first capacitor C1, one end of the first resistor R1, one end of the third resistor R3 and one end of the test button S1, the third resistor R3 is respectively connected to one end of the first capacitor C1, one end of the first resistor R1, one end of the third resistor R3 and one end of the test button S1. The other end of the microcontroller chip IC1 is connected to one end of the first variable resistor W1, which is also connected to one end of the ninth resistor R9 and one end of the eighth resistor R8. The eleventh end of the microcontroller chip IC1 is respectively connected to one end of the sixth resistor R6 and the other end of the fourth capacitor C4. The twelfth end of the microcontroller chip IC1 is respectively connected to the thirteenth end, the third end, and the other end of the seventh resistor R7 of the microcontroller chip IC1. The fourteenth end of the microcontroller chip IC1 is respectively connected to the cathode of the fourth diode D4 and one end of the sixth capacitor C7. The base of the first transistor Q1 is connected to the other end of the sixth resistor R6. The collector of the first transistor Q1 is connected to one end of the light-emitting diode LED1. The other end of the light-emitting diode LED1 is respectively connected to one end of the sixth capacitor C7, the thirteenth end of the microcontroller chip IC1, the cathode of the fourth diode D4, and the other end of the test button S1. The emitter of the first transistor Q1 is connected to one end of the third capacitor C3. The other end of the third capacitor C3 is respectively connected to one end of the tenth resistor R10 and one end of the fifth resistor R5. The other end of the fifth resistor R5 is connected to the cathode of the second diode D2.

[0055] The microcontroller chip in this embodiment can include a self-test program to regularly check circuit integrity and functionality, as well as fault logging and diagnostic capabilities to help quickly locate problems. Precise circuit design and component connection ensure timely alarms in the event of voltage anomalies. The high level of integration of the microcontroller chip provides flexible programming capabilities to adapt to diverse detection requirements.

[0056] Furthermore, if Figure 3As shown, in some embodiments, the electroscope extension 200 includes an extension housing, a charger interface 12, an extension alarm indicator light 13, an extension buzzer alarm 14, a voltage display unit 15, an extension switch button, a model sticker position 17, and a wireless receiving port 18, wherein the charger interface 12 and the wireless receiving port 18 are arranged on the side of the extension housing, and the alarm indicator light, the voltage display unit 15, the extension switch button, and the model sticker position 17 are arranged on the front of the extension housing.

[0057] Specifically, the electroscope extension in this embodiment includes an extension housing, a charger interface, an extension alarm indicator light, an extension buzzer alarm, a voltage display unit, an extension switch button, a model sticker position, and a wireless receiving port. The extension housing is used to protect the internal components of the extension and provide structural support. The charger interface is used to connect a charger to charge the extension battery. The extension alarm indicator light provides a visual warning when an abnormal voltage is detected. The extension buzzer alarm sounds an audible alarm to alert the user to the abnormal voltage. The voltage display unit displays the detected voltage value for the user to read. The extension switch button is used to control the on and off of the extension. The model sticker position is used to identify the product model and other relevant information. The wireless receiving port receives wireless signals from the host to achieve data synchronization.

[0058] In specific embodiments, the extension can use advanced wireless communication technologies such as Bluetooth, Wi-Fi, or dedicated wireless protocols to ensure data synchronization with the host. The charger interface can have intelligent charging functions to optimize the battery charging process and extend the battery life. The extension housing can have waterproof and dustproof functions to adapt to various harsh environments.

[0059] This embodiment can timely remind the user of voltage abnormalities through the alarm indicator light and buzzer alarm of the extension, avoiding potential dangers. The intuitive voltage display and easy-to-operate switch button improve the user's operational convenience. The stability of the wireless receiving port ensures data synchronization with the host, improving the reliability of the overall system.

[0060] Specifically, the electroscope host and electroscope extension in this embodiment can be connected through a wireless transmission module (wireless communication module), such as Figure 5 As shown, Figure 5 The circuit principle diagram of the wireless communication module provided in this embodiment.

[0061] The high-altitude electroscope provided in this embodiment first opens the extension receiver switch, the indicator light is on, and it is normal. Then press the self-check button of the electroscope host, the buzzer and the alarm indicator light flash, and the self-check is completed, and the electroscope work can be performed. After the high-altitude electroscope performs electroscope sound and light alarm, the collected data is transmitted to the electroscope extension through the internal transmission module of the electroscope, and the electroscope extension receives the signal through the wireless transmission module, and synchronizes the sound and light alarm with the electroscope.

[0062] The electroscope provided in the embodiment can have the following performance indicators:

[0063] Range: 100v-500kV (non-contact above 110kV); Frequency: 45.0Hz-55.0Hz; Resolution: 0.01kV (2.00kV-20.00kV); 0.1KV (20.0kV-110.0kV); 0.1Hz; Frequency accuracy: ±2Hz (0.1kV-110.0kV); Sampling rate: 2 times / second; Operating temperature: -10~40; 80Rh below; Operating frequency: 315MHz / 433.8MHz; Operating voltage: 3.3~12V; Transmitting current: typical 7mA (3.3V), 10mA (5V), 17mA (9V); Standby current: less than 0.1uA (K0-K3 low); Modulation mode: ASK / 00K; Output power: typical +11dBm (3.3V), +16dBm (5V); Frequency deviation: ±150KHz; Antenna impedance: 50 ohms.

[0064] In summary, the high-altitude electroscope provided in the embodiment reduces the risk of misjudgment caused by environmental factors in high-altitude work through wireless connection and synchronous sound and light alarm. The design of the operating rod and the positioning pin makes the device easy to operate, especially in high-altitude environments. The high-resolution electric quantity display unit and the self-checking function ensure the accuracy of the detection results. The reasonable component layout and design make the device easy to use, improving the work efficiency. It can adapt to different voltage ranges, including non-contact detection, and is suitable for various power detection scenarios. It can be seen that the high-altitude electroscope provided in the present application can solve the problem that the original high-altitude electroscope is difficult to accurately detect electricity under the influence of height, weather environment and surrounding noise. Not only does it ensure the safety of power maintenance workers, but it also effectively improves the accuracy of power maintenance work.

[0065] That is, the above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, such as the mutual combination of technical features between embodiments, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

[0066] In addition, for structural elements with the same or similar characteristics, this application may use the same or different reference numerals to identify them. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0067] In this application, the word "for example" is used to mean "serving as an example, instance, or illustration." Any embodiment described in this application as "for example" is not necessarily to be construed as preferred or advantageous over other embodiments. The above description is provided to enable any person skilled in the art to implement and use this application. In the above description, various details are listed for the purpose of explanation.

[0068] It should be understood that one of ordinary skill in the art will recognize that the present application can be practiced without using these specific details. In other embodiments, well-known structures and processes are not described in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is intended to be consistent with the widest scope consistent with the principles and features disclosed in this application.

Claims

1. A high altitude electroscope, characterized in that: The electroscope comprises an electroscope host and an electroscope extension, wherein the electroscope host and the electroscope extension are connected wirelessly, and the electroscope host comprises an electroscope housing, a metal probe, a power display unit, a self-test button, a host buzzer alarm, an operating rod docking rod, a docking operating rod positioning pin and a host alarm indicator light, wherein the metal probe is arranged at one end of the electroscope housing, the power display unit and the self-test button are arranged at the front of the electroscope housing, the host buzzer alarm and the host alarm indicator light are arranged at the side of the electroscope housing, the operating rod docking rod is arranged at the other end of the electroscope housing, and the operating rod docking rod is sleeved with the docking operating rod positioning pin.

2. The high-altitude electroscope according to claim 1, characterized in that: The electroscope host also includes a battery replacement knob, which is arranged on the side of the electroscope housing.

3. The high-altitude electroscope according to claim 1, characterized in that: The metal probe is connected to the power display unit, the host buzzer alarm and the host alarm indicator light respectively through an internal circuit.

4. The high-altitude electroscope according to claim 1, characterized in that: The self-test button is connected to the host buzzer alarm and the host alarm indicator light respectively through an internal circuit.

5. The high-altitude electroscope according to claim 1, characterized in that: The host buzzer alarm is connected to the internal circuit. When the voltage or battery power is detected to be low, the circuit triggers the host buzzer alarm to emit an alarm sound; the host alarm indicator light is connected to the internal circuit. When the voltage or battery power is detected to be low, the indicator light lights up.

6. The high-altitude electroscope according to claim 2, characterized in that: The battery replacement knob is connected to the battery compartment, and the battery replacement knob is used to open the battery compartment to replace the battery.

7. The high-altitude electroscope according to claim 1, characterized in that: The operating rod docking rod is connected to one end of the operating rod so that the operating rod can be inserted; the docking operating rod positioning screw pin is used to fix or position the operating rod connected to the operating rod docking rod.

8. The high-altitude electroscope according to claim 1, characterized in that: The high-altitude electrical tester also includes an internal circuit, which includes a microcontroller chip, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a first variable resistor, a first diode, a second diode, a third diode, a fourth diode, a first transistor, a test button and a light-emitting diode.

9. The high-altitude electroscope according to claim 8, characterized in that: The first end of the microcontroller chip is respectively connected to one end of the fourth capacitor and one end of the seventh resistor, the second end of the microcontroller chip is respectively connected to the anode of the first diode, one end of the fifth capacitor and one end of the tenth resistor, the third end of the microcontroller chip is respectively connected to the other end of the seventh resistor, the fourth end of the microcontroller chip is respectively connected to the cathode of the first diode, the anode of the second diode, one end of the second capacitor and the anode of the third diode, the other end of the second capacitor is respectively connected to the other end of the second resistor and the other end of the fourth resistor; the fifth end of the microcontroller chip is connected to the sixth end, the tenth end and one end of the fourth resistor of the microcontroller chip, the seventh end of the microcontroller chip is grounded, the eighth end of the microcontroller chip is connected to one end of the second resistor, the ninth end of the microcontroller chip is respectively connected to one end of the first capacitor, one end of the first resistor, one end of the third resistor and one end of the test button, and the other end of the third resistor is connected One end of the first variable resistor, the first variable resistor is also connected to one end of the ninth resistor and one end of the eighth resistor, the eleventh end of the microcontroller chip is respectively connected to one end of the sixth resistor and the other end of the fourth capacitor, the twelfth end of the microcontroller chip is respectively connected to the thirteenth end, the third end and the other end of the seventh resistor of the microcontroller chip, the fourteenth end of the microcontroller chip is respectively connected to the cathode of the fourth diode and one end of the sixth capacitor, the base of the first transistor is connected to the other end of the sixth resistor, the collector of the first transistor is connected to one end of the light-emitting diode, and the other end of the light-emitting diode is respectively connected to one end of the sixth capacitor, the thirteenth end of the microcontroller chip, the cathode of the fourth diode and the other end of the test button; the emitter of the first transistor is connected to one end of the third capacitor, the other end of the third capacitor is respectively connected to one end of the tenth resistor and one end of the fifth resistor, and the other end of the fifth resistor is connected to the cathode of the second diode.

10. The high-altitude electroscope according to claim 1, characterized in that: The electroscope extension includes an extension housing, a charger interface, an extension alarm indicator light, an extension buzzer alarm, a voltage display unit, an extension switch button, a model sticker and a wireless receiving port, wherein the charger interface and the wireless receiving port are arranged on the side of the extension housing, and the extension alarm indicator light, the voltage display unit, the extension switch button and the model sticker are arranged on the front of the extension housing.

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