Multifunctional electricity testing device based on intelligent voice prompt

Abstract

The utility model discloses a multifunctional electricity testing device based on intelligent voice prompt. The multifunctional electricity testing device comprises an electricity testing assembly which is connected through a multi-stage telescopic rod. A holding detection assembly is arranged in the holding end of the multi-stage telescopic rod and used for detecting the holding state of the holding end. The electricity testing assembly comprises a voice prompt assembly, a mutual exclusion switch and an electricity testing body. The electricity testing body is used for being in contact with a tested object to generate electricity testing information; and the voice prompt assembly is used for outputting corresponding broadcast voice in response to the holding state or the triggering or electricity testing information of the mutual exclusion switch. A 10kV high-voltage electricity testing mode and a 0.4 kV low-voltage electricity testing mode are integrated into the same electroscope, and the mutual exclusion switch is arranged, so that the occurrence of confusion accidents of the high-voltage electroscope and the low-voltage electroscope is effectively prevented, the operation risk is effectively reduced, and the intelligent level of key safety tools is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electroscopes, in particular to a multifunctional electroscope device based on intelligent voice prompts. Background Art

[0002] Electroscopes play a crucial role in power systems and electrical operations in industrial and mining enterprises, serving as essential tools for ensuring worker safety. They are often used to detect live voltage lines and electrical equipment to prevent electric shock accidents. Electroscopes can also be used to identify the positive and negative charges on charged objects, providing valuable insights for repairing and maintaining electrical equipment.

[0003] After decades of technological innovation and iteration, the electroscope market has matured, with significantly enhanced anti-interference capabilities. However, mainstream products on the market are still limited to traditional audible and visual alarms. This approach is relatively limited in terms of intelligence and fails to fully meet the needs of modern power operations for efficient and accurate safety warnings.

[0004] In actual operation, high-voltage electroscopes are often mistakenly used in low-voltage environments, or vice versa. This mismatch not only prevents accurate verification of the voltage status of circuits and equipment, but can also lead to hazards such as electrical short circuits due to neglect of safety distance requirements from live parts or misjudgment. Furthermore, most electroscopes are equipped with a warning light on only one side. In actual operation scenarios, this design may make it difficult to clearly and promptly observe the warning signal due to factors such as limited operating angles and complex spatial layouts, thereby increasing the risk of safety accidents. Utility Model Content

[0005] The utility model provides a multifunctional electrical test device based on intelligent voice prompts, which solves the technical problems that the existing electrical testers are not compatible with the use environment and the electrical test warnings are easily ignored, resulting in increased risks of safety accidents.

[0006] The embodiment of the utility model provides a multifunctional electrical testing device based on intelligent voice prompts, comprising an electrical testing assembly connected by a multi-stage telescopic rod;

[0007] The gripping end of the multi-stage telescopic rod is equipped with a gripping detection component for detecting the gripping state of the gripping end;

[0008] The electrical detection component includes a voice prompt component, a mutual exclusion switch and an electrical detection body;

[0009] The electrical detection body is used to contact the object to be detected and generate electrical detection information;

[0010] The voice prompt component is used to respond to the holding state or the triggering of the mutual exclusion switch or the electrical test information and output the corresponding broadcast voice.

[0011] Optionally, the mutually exclusive switch includes a receiving groove, a shift slide cover, a low-voltage mode button, and a high-voltage mode button;

[0012] The low-voltage mode button and the high-voltage mode button are arranged at the bottom of the accommodating slot, and are used to respond to external triggering actions to start high-voltage electrical testing or low-voltage electrical testing;

[0013] The shift sliding cover is slidably connected to the accommodating groove and is used for slidably covering the low-pressure mode button or the high-pressure mode button.

[0014] Optionally, the electrical test body includes a mode switching circuit and a contact head;

[0015] The mode switching circuit includes a first main controller and an analog switch electrically connected in sequence;

[0016] The first main controller is electrically connected to the mutual exclusion switch, and is configured to output a level signal to the analog switch in response to triggering of the mutual exclusion switch;

[0017] The analog switch is used to switch the corresponding circuit path according to the level signal;

[0018] The contact head is electrically connected to the output end of the analog switch, and is used to contact the object to be tested and return a detection signal to the first main controller, so as to generate electrical test information through the first main controller.

[0019] Optionally, the electrical detector body is further surrounded by an annular lampshade and an annular lamp tube;

[0020] The annular light tube is electrically connected to the first main controller to turn on and off in response to the electrical detection information.

[0021] Optionally, the electrical test body further includes a positioning module for locating the position of the electrical test component.

[0022] Optionally, the electrical testing body further includes a voltage detection module, configured to detect the current voltage of the object being tested according to the detection signal.

[0023] Optionally, the electrical test body further includes an internal communication module and an external communication module;

[0024] The internal communication module is used to communicate wirelessly with the grip detection component;

[0025] The external communication module is used for wireless communication with external terminals.

[0026] Optionally, the grip detection component includes a touch sensor, a power module, and a communication module respectively connected to the second main controller;

[0027] The power supply module is used to supply power to the second main controller;

[0028] The touch sensor is used to collect touch data of the holding end and send it to the second main controller;

[0029] The second main controller is configured to determine the holding state of the holding terminal according to a matching result between the touch data and a preset data range, and send the determined holding state to the first main controller via the communication module.

[0030] Optionally, the grip detection component further includes a motion sensor;

[0031] The motion sensor is used to collect motion data of the holding end and send it to the second main controller;

[0032] The second main controller is further configured to determine whether to start the electrical test function according to the motion data and a preset sleep strategy.

[0033] Optionally, the first main controller is further connected to a rechargeable power supply;

[0034] The power module includes a button battery and a battery management module.

[0035] It can be seen from the above technical solutions that the present invention has the following advantages:

[0036] The utility model provides a multifunctional electrical test device based on intelligent voice prompts, including an electrical test component connected by a multi-stage telescopic rod; a grip detection component is built into the gripping end of the multi-stage telescopic rod for detecting the gripping state of the gripping end; the electrical test component includes a voice prompt component, a mutual exclusion switch and an electrical test body; the electrical test body is used to contact the object to be tested and generate electrical test information; the voice prompt component is used to respond to the gripping state or the triggering of the mutual exclusion switch or the electrical test information and output the corresponding broadcast voice. By integrating the 10kV high-voltage electrical test mode and the 0.4kV low-voltage electrical test mode into the same electrical tester, improving the original electrical tester buzzer and replacing it with an intelligent voice announcer, adding an intelligent voice prompt function to prompt the application voltage level of the electrical tester, and improving the design of the warning light, using a ring-shaped warning light to enhance the warning effect, and adding an insulating glove detection module to effectively remind operators to avoid not wearing insulating gloves when conducting electrical testing directly. This product, developed based on lessons learned from recent incidents involving electrical testing, will effectively prevent the recurrence of high-voltage and low-voltage electrical testers being confused, while also improving production efficiency and elevating the intelligence of key safety tools used in distribution networks to a new level. This effectively reduces operational risks and enhances the intelligence of key safety tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 A schematic structural diagram of a multifunctional electrical testing device based on intelligent voice prompts provided by an embodiment of the present utility model;

[0039] Figure 2 A front view of a mutual exclusion switch in an initial state provided by an embodiment of the present utility model;

[0040] Figure 3 A circuit diagram of a mode switching circuit provided by an embodiment of the present utility model;

[0041] Figure 4 A schematic structural diagram of an annular lampshade and an annular lamp tube provided in an embodiment of the present utility model;

[0042] Figure 5 A module block diagram of an electrical detection body provided by an embodiment of the utility model;

[0043] Figure 6 This is a module block diagram of a grip detection component provided by an embodiment of the present utility model.

[0044] Figure numbers: 1. Electrical test component; 2. Multi-stage telescopic rod; 11. Electrical test body; 111. Contact head; 112. Mode switching circuit; 113. Ring lampshade; 114. Ring lamp tube; 1121. First main controller; 1122. Positioning module; 1123. Voltage detection module; 1124. Internal communication module; 1125. External communication module; 12. Mutually exclusive switch; 121. Low voltage mode button; 122. Shift slide; 123. High voltage mode button; 124. Indicator light; 13. Voice prompt component; 21. Grip detection component; 211. Second main controller; 212. Touch sensor; 213. Power module; 214. Communication module; 215. Motion sensor. DETAILED DESCRIPTION

[0045] The embodiment of the utility model provides a multifunctional electrical test device based on intelligent voice prompts, which is used to solve the technical problems that the existing electrical testers are not compatible with the use environment and the electrical test warnings are easily ignored, resulting in an increased risk of safety accidents.

[0046] See also Figure 1 , Figure 1This is a structural diagram of a multifunctional electrical testing device based on intelligent voice prompts provided in an embodiment of the present invention.

[0047] The utility model provides a multifunctional electrical testing device based on intelligent voice prompts, comprising an electrical testing component 1 connected by a multi-stage telescopic rod 2;

[0048] The gripping end of the multi-stage telescopic rod 2 is equipped with a gripping detection component 21 for detecting the gripping state of the gripping end;

[0049] The electrical detection component 1 includes a voice prompt component 13, a mutual exclusion switch 12 and an electrical detection body 11;

[0050] The electrical detection body 11 is used to contact the object to be detected and generate electrical detection information;

[0051] The voice prompt component 13 is used to respond to the holding state or the triggering or power test information of the mutual exclusion switch 12 and output the corresponding broadcast voice.

[0052] The main purpose of electrical testing is to check and verify whether the equipment is energized, so as to ensure that operators do not come into contact with live parts when performing equipment maintenance, technical modifications, etc., thereby ensuring personal safety.

[0053] The multi-stage telescopic rod 2 can be composed of multiple cylindrical rods, and its overall length can be changed by sliding the rods against each other. The rods can be made of steel, aluminum, or insulating materials. In this embodiment, the multi-stage telescopic rod 2 initially comprises at least two rod sections. One section houses the grip detection assembly 21 as a gripping end, while the other section serves as a chamber for multiple rods of different diameters and is connected to the electrical detection assembly 1.

[0054] The multi-stage telescopic rod 2 can be made of insulating material, and the exterior of the gripping end can also be coated with insulating material to further ensure safety during electrical testing through a double-layer insulation design. Furthermore, the gripping end can be designed with a non-slip texture and a non-slip coating to improve the operator's grip and prevent the electroscope from falling off or accidentally touching live parts due to hand slippage.

[0055] In this embodiment, the gripping end of the multi-stage telescopic rod 2 is equipped with a gripping detection component 21, which detects the gripping state of the user when gripping the gripping end, such as whether insulating gloves are worn or whether the gripping force is in place. At this time, the voice prompt component 13 responds to the gripping state and outputs corresponding voice announcements, such as "The gripping state is correct, and the electrical test device can be used".

[0056] The electrical test assembly 1 includes a voice prompt assembly 13, a mutual exclusion switch 12, and an electrical test body 11, which are electrically connected in sequence. When a user needs to perform an electrical test on an object, the user triggers the mutual exclusion switch 12 to switch the electrical test mode of the electrical test body 11 to either high-voltage or low-voltage mode. Simultaneously, the voice prompt assembly 13 responds to the triggering of the mutual exclusion switch 12 by outputting a corresponding voice announcement. For example, if the 10kV high-voltage mode button 123 in the mutual exclusion switch 12 is triggered, the voice announcement "10kV high-voltage mode!" is output; if the 0.4kV low-voltage mode button 121 is triggered, the voice announcement "0.4kV low-voltage mode!" is output.

[0057] The electrical test body 11 contacts the object being tested through the contact head 111 at the top, and approaches the object being tested through the sensing electrode therein. If a charge is induced, it is accumulated on the sensing electrode. The ground electrode therein acts as the receiving end of the charge, and a potential difference is generated between it and the sensing electrode, thereby determining whether the object being tested is charged and generating corresponding electrical test information. At the same time, the voice prompt component 13 can also respond to the electrical test information with a corresponding voice broadcast. For example, if the object being tested is charged, it can output "The object is charged, please stay away"; if the object being tested is not charged, it can output "The object is not charged". The embodiment of the utility model does not limit the specific content of the broadcast voice.

[0058] In the embodiment of the present utility model, through the setting of the mutually exclusive switch 12 and the voice prompt component 13, the user can only select one of the low voltage or high voltage mode buttons to trigger when using the electrical testing device to perform electrical testing operations. At the same time, a broadcast voice can be output at each stage to provide timely reminders of the electrical testing status of the electrical testing device, effectively avoiding safety risks caused by user misoperation or untimely prompts, and improving the safety of users during the electrical testing process.

[0059] See also Figure 2 In one example of the present invention, the mutually exclusive switch 12 includes a receiving groove, a shift slide cover 122 , a low-voltage mode button 121 and a high-voltage mode button 123 ;

[0060] The low-voltage mode button 121 and the high-voltage mode button 123 are arranged at the bottom of the receiving slot and are used to respond to external triggering actions to start high-voltage or low-voltage electrical testing;

[0061] The shift sliding cover 122 is slidably connected to the receiving groove, and is used for slidably covering the low pressure mode button 121 or the high pressure mode button 123 .

[0062] The mutually exclusive switch 12 refers to a switch that can only select one of the electrical test modes, and in this embodiment, it is a switch that can select either the high voltage mode or the low voltage mode.

[0063] In this embodiment, a accommodating groove is opened on the shell of the electrical testing component 1, and a low-voltage mode button 121 and a high-voltage mode button 123 are respectively provided at the bottom of the groove. The two buttons can be respectively arranged at the two ends of the bottom of the groove, and a sliding groove is provided in the middle of the bottom of the groove for sliding connection with the shift slide cover 122. The shift slide cover 122 slides to cover the low-voltage mode button 121 or the high-voltage mode button 123, so that the user can only select one mode button to trigger the action, thereby starting the high-voltage electrical test or the low-voltage electrical test.

[0064] Figure 2 The mutually exclusive switch 12 is in the initial state. At this time, the shift slide 122 blocks the high-voltage mode button 123 and the low-voltage mode button 121 at the same time, and neither of them can be pressed. Before performing the electrical test operation, the electrical test device can first perform a self-test on its circuit. Therefore, when the 10kV high-voltage electrical test mode requires pressing the 10kV high-voltage mode button 123, the baffle needs to be pushed up to expose the 10kV high-voltage mode button 123, and at this time the 0.4kV low-voltage mode button 121 is blocked and cannot be pressed; when the 0.4kV low-voltage electrical test mode requires pressing the 0.4kV low-voltage mode button 121, the baffle needs to be pushed up to expose the 0.4kV low-voltage mode button 121, and at this time the 10kV high-voltage mode button 123 is blocked and cannot be pressed. Furthermore, the included intelligent voice announcement function announces "10kV high voltage mode!" when the 10kV high voltage mode button 123 is pressed, and "0.4kV low voltage mode!" when the 0.4kV low voltage mode button 121 is pressed. These two design features ensure that operators clearly understand the device's current mode and avoid confusion between the 10kV high voltage and 0.4kV low voltage functions. An indicator light 124 can also be configured, with different colors indicating different test modes.

[0065] At the same time, based on the improvement of the traditional buzzer, the intelligent voice announcer is replaced as the voice prompt component 13, and human voice prompts are added. When using the high-voltage test mode, if the high-voltage mode button 123 is pressed, the voice announcer will issue a voice prompt: "10kV high-voltage tester self-test successful!" When using the low-voltage test mode, if the low-voltage mode button 121 is pressed, the voice announcer will issue a voice prompt: "0.4kV low-voltage tester self-test successful!" If both testers verify that the equipment is energized, the voice announcer will issue a voice prompt "Warning! The equipment is energized!"

[0066] In one example of the present invention, the electrometer body 11 includes a mode switching circuit 112 and a contact head 111;

[0067] The mode switching circuit 112 includes a first main controller 1121 and an analog switch electrically connected in sequence;

[0068] The first main controller 1121 is electrically connected to the mutual exclusion switch 12, and is used to respond to the triggering of the mutual exclusion switch 12 and output a level signal to the analog switch;

[0069] Analog switch, used to switch the corresponding circuit path according to the level signal;

[0070] The contact head 111 is electrically connected to the output end of the analog switch, and is used to contact the object to be tested, and return a detection signal to the first main controller 1121 , so that the first main controller 1121 generates electrical test information.

[0071] In this embodiment, the mode switching circuit 112 is built into the electrical test body 11, and a contact head 111 is connected to the outside of the electrical test body 11. The analog switch of the mode switching circuit 112 is electrically connected to the contact head 111 from the inside, and responds to the triggering of the mutual exclusion switch 12 via the first main controller 1121, and outputs a level signal to the analog switch; the analog switch switches different circuit paths according to the level signal, so that the contact head 111 can contact the object to be tested by using the corresponding circuit path, and return the detection signal to the first main controller 1121, and generate corresponding electrical test information through the first main controller 1121.

[0072] See also Figure 3 , Figure 3 FIG. 1 is a circuit diagram of the mode switching circuit 112 in an embodiment of the present invention.

[0073] In this embodiment, the core component uses a mutex switch 12 and an analog switch to complete mode switching. Pin 3 of the mutex switch is connected to pin 3 of the microcontroller, pin 1 of the mutex switch 12 is connected to pin 4 of the microcontroller, and pin 5 of the microcontroller is connected to pin 6 (SEL) of the analog switch to control analog switch B0_A to open or B1_A to open. The detection signal of the voltage received by pin A is returned to the microcontroller.

[0074] The mutual exclusion switch 12 has three signal pins, namely pin 1, pin 2, and pin 3, with pin 2 being the common end. When sliding to the left, pin 23 of the mutual exclusion switch 12 is short-circuited and pin 12 is open. Conversely, when sliding to the right, pin 23 of the mutual exclusion switch 12 is open and pin 12 is short-circuited. Sliding left and right is equivalent to selecting two mode buttons. By linking with the shift slide 122, the signal selection input (microcontroller PA1 pin or PA3 pin) is completed. The microcontroller controls PA0 to output high and low levels according to the signal input of the mutual exclusion switch 12 to complete the path switching of the analog switch (B0_A is open or B1_A is open), that is, the gear path switching.

[0075] It should be noted that the first main controller 1121 in this embodiment can be a data processing element such as a single-chip microcomputer, which may include memory to cache data such as detection signals and electrical test information. In addition to being electrically connected to the mutex switch 12 and the analog switch, the first main controller 1121 can also be electrically connected to other functional modules such as the warning light, voltage detection module 1123, communication module 214, and positioning module 1122 to obtain data from these modules for data processing.

[0076] See also Figure 4 In another example of the present invention, an annular lampshade 113 and an annular lamp tube 114 are provided around the outside of the electrometer body 11;

[0077] The annular light tube 114 is electrically connected to the first main controller 1121 to turn on and off in response to the electrical detection information.

[0078] In this embodiment, the electrical test body 11 is also provided with an annular lamp cover 113 and an annular lamp tube 114 installed under the annular lamp cover 113. The annular lamp tube 114 is electrically connected to the first main controller 1121 to obtain power and turns on and off in response to the electrical test information generated by the first main controller 1121.

[0079] Among them, the annular light tube 114 can be composed of a circle of four annular warning lights. Through the light refraction effect produced by the lampshade, it can emit a whole circle of clear and bright warning lights, so that operators and supervisors in each direction can see them clearly, avoiding safety risks caused by untimely warnings.

[0080] like Figure 5 As shown, in one example of the present invention, the electrical test body 11 further includes a positioning module 1122 for locating the position of the electrical test component 1 .

[0081] In order to prevent the loss of the electrical test device and facilitate the subsequent real-time positioning of its operating position, a positioning module 1122 can also be set in the electrical test body 11. The positioning module 1122 can be electrically connected to the first main controller 1121, and its type can be a GPS positioning module 1122 or a base station positioning module 1122, etc.

[0082] Taking the base station positioning module 1122 as an example, during the positioning process, it can receive signals from surrounding base stations and measure the signal strength and delay between multiple base stations to calculate the distance to the base station. Then, using triangulation or multi-point positioning algorithms, combined with the location information of multiple base stations, the location of the electrical test device is calculated and uploaded to the first main controller 1121. The first main controller 1121 outputs the location to the external terminal to inform the user of the location of the electrical test device.

[0083] The electrical test body 11 further includes a voltage detection module 1123 for detecting the current voltage of the object under test according to the detection signal.

[0084] In this embodiment, the voltage detection module 1123 may be built into the first main controller 1121 or electrically connected to the first main controller 1121 to facilitate module replacement.

[0085] Specifically, the voltage detection module 1123 may perform voltage detection by detecting the detection signal received by the first main controller 1121 , and generate a voltage detection signal to return to the first main controller 1121 .

[0086] In one example of the present invention, the electrical test body 11 further includes an internal communication module 1124 and an external communication module 1125;

[0087] Internal communication module 1124, used for wireless communication with the grip detection component 21;

[0088] The external communication module 1125 is used for wireless communication with external terminals.

[0089] like Figure 5 As shown, in this embodiment, the electrical test body 11 is further provided with an internal communication module 1124, such as a Bluetooth module, for data communication with the second main controller 211 via the internal communication module 1124. An external communication module 1125, such as a 4G module, an MQTT module, etc., is also provided for wireless communication with external terminals to facilitate the aggregation and analysis of electrical test information.

[0090] Specifically, the internal communication module 1124 can communicate via Bluetooth low energy, thereby achieving low-power wireless data transmission. The external communication module 1125 can perform long-distance communication by combining 4G Cat1 (LTE UE-Category 1) long-distance wireless transmission with MQTT (Message Queuing Telemetry Transport) communication. 4G Cat1 technology is used as the core communication method to achieve low-power, high-speed remote data transmission. This technology is suitable for scenarios with low data traffic, ensuring that the device can stably transmit data to the cloud server under the 4G network, enabling remote monitoring and control. Alternatively, based on the MQTT protocol, the device can efficiently exchange data with a remote server, making it suitable for resource-constrained devices. It can achieve stable data transmission and command reception under low-bandwidth conditions, connect to the power grid IoT platform through the APN card, and realize real-time online recording of device startup operation records.

[0091] like Figure 6As shown, in one example of the present invention, the grip detection component 21 includes a touch sensor 212, a power module 213 and a communication module 214 respectively connected to the second main controller 211;

[0092] A power supply module 213 is used to supply power to the second main controller 211;

[0093] The touch sensor 212 is used to collect touch data of the holding end and send it to the second main controller 211;

[0094] The second main controller 211 is used to determine the holding state of the holding terminal according to the matching result between the touch data and the preset data range, and send the determined state to the first main controller 1121 via the communication module 214 .

[0095] In this embodiment, to differentiate the functional implementations of the controllers, a second main controller 211 is built into the gripping end in addition to the first main controller 1121. Power is supplied to the second main controller 211 via a separate power module 213. The second main controller 211 is also connected to a touch sensor 212 and a communication module 214. The touch sensor 212 collects touch data from the gripping end and transmits it to the second main controller 211. The second main controller 211 determines whether the gripping state of the gripping end is correct based on this touch data. The second main controller 211 then transmits the gripping state to the first main controller 1121 via the communication module 214. The first main controller then records and provides prompts to prevent safety risks caused by incorrect gripping states.

[0096] Touch sensor 212 is primarily used to detect whether the user is wearing insulating gloves when gripping. This can be accomplished using either a pressure distribution sensor or a capacitive sensor. For example, a pressure distribution sensor can indirectly infer whether gloves are being worn by analyzing the pressure distribution during gripping. Capacitive sensors, which operate by sensing the capacitance change between the finger and the sensor, are susceptible to the effects of wearing insulating gloves, and can be determined through signal output and pressure sensing.

[0097] like Figure 6 As shown, further, the grip detection component 21 also includes a motion sensor 215;

[0098] The motion sensor 215 is used to collect motion data of the holding terminal and send it to the second main controller 211;

[0099] The second main controller 211 is further configured to determine whether to start the power test function according to the motion data and the preset sleep strategy.

[0100] In this embodiment, to further ensure user safety while minimizing system power consumption, the grip detection component 21 may also include a motion sensor 215. This motion sensor 215 performs motion detection, which, combined with a sleep strategy, minimizes system power consumption. The second main controller 211 also includes a memory to cache motion data, touch data, touch status, and other data.

[0101] Specifically, after the touch sensor 212 detects that the user is wearing insulating gloves, the motion sensor 215 collects motion data, such as linear velocity and angular velocity, from the user's grip to determine whether the user has moved. The motion sensor 215 then sends this data to the second main controller 211. The second main controller 211 then determines whether the power-check function has been activated based on the motion data and a preset sleep strategy. For example, if the motion sensor 215 doesn't detect any movement within a certain period of time, the system automatically enters sleep mode. When the motion sensor 215 detects movement again, the system immediately wakes up and activates related functions. Alternatively, in a full sleep mode, most hardware components can be powered off; in a shallow sleep mode, some components (such as the communication module 214) remain in standby mode to quickly respond to external events.

[0102] like Figure 5 and Figure 6 As shown, further, the first main controller 1121 is also connected to a rechargeable power supply;

[0103] The power module 213 includes a button battery and a battery management module.

[0104] The rechargeable power source can be a lithium battery. A battery management module can also be provided between the rechargeable power source and the first main controller 1121. The battery management module monitors, manages, and protects the battery pack to ensure safe, reliable, and efficient operation. For example, various battery parameters, including voltage, current, and temperature, can be monitored in real time to understand the battery's operating status. Data analysis can be used to assess the battery's state of health (SOH) and state of charge (SoC), providing a basis for battery maintenance and usage.

[0105] In an embodiment of the present invention, a multifunctional electrical test device based on intelligent voice prompt is provided, comprising an electrical test component connected by a multi-stage telescopic rod; a grip detection component is built into the gripping end of the multi-stage telescopic rod for detecting the gripping state of the gripping end; the electrical test component comprises a voice prompt component, a mutual exclusion switch and an electrical test body; the electrical test body is used to contact the object to be tested and generate electrical test information; the voice prompt component is used to respond to the gripping state or the triggering of the mutual exclusion switch or the electrical test information and output the corresponding broadcast voice. By integrating the kV high-voltage electrical test mode and the .kV low-voltage electrical test mode into the same electrical tester, improving the original electrical tester buzzer and replacing it with an intelligent voice announcer, adding an intelligent voice prompt function to prompt the application voltage level of the electrical tester, and improving the design of the warning light, using a ring-shaped warning light to enhance the warning effect, and adding an insulating glove detection module to effectively remind operators to avoid directly testing the electrical test without wearing insulating gloves. This product, developed based on lessons learned from recent incidents involving electrical testing, will effectively prevent the recurrence of high-voltage and low-voltage electrical testers being confused, while also improving production efficiency and elevating the intelligence of key safety tools used in distribution networks to a new level. This effectively reduces operational risks and enhances the intelligence of key safety tools.

[0106] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0107] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can be referenced to each other.

[0108] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional electrical testing device based on intelligent voice prompts, characterized in that: It includes an electrical testing assembly connected by a multi-stage telescopic rod; The gripping end of the multi-stage telescopic rod is equipped with a gripping detection component for detecting the gripping state of the gripping end; The electrical detection component includes a voice prompt component, a mutual exclusion switch and an electrical detection body; The electrical detection body is used to contact the object to be detected and generate electrical detection information; The voice prompt component is used to respond to the holding state or the triggering of the mutual exclusion switch or the electrical test information and output a corresponding broadcast voice; The mutually exclusive switch includes a receiving slot, a shift slide cover, a low-voltage mode button, and a high-voltage mode button; The low-voltage mode button and the high-voltage mode button are arranged at the bottom of the accommodating slot, and are used to respond to external triggering actions to start high-voltage electrical testing or low-voltage electrical testing; The shift sliding cover is slidably connected to the accommodating groove and is used to slidably cover the low-pressure mode button or the high-pressure mode button; The electrical test body includes a mode switching circuit and a contact head; The mode switching circuit includes a first main controller and an analog switch electrically connected in sequence; The first main controller is electrically connected to the mutual exclusion switch, and is configured to output a level signal to the analog switch in response to triggering of the mutual exclusion switch; The analog switch is used to switch the corresponding circuit path according to the level signal; The contact head is electrically connected to the output end of the analog switch, and is used to contact the object to be tested and return a detection signal to the first main controller, so as to generate electrical test information through the first main controller; The electrical test body is also surrounded by an annular lampshade and an annular lamp tube; The annular light tube is electrically connected to the first main controller to turn on and off in response to the electrical detection information.

2. The device according to claim 1, characterized in that The electrical test body further includes a positioning module for locating the position of the electrical test component.

3. The device according to claim 1, characterized in that The electrical test body further includes a voltage detection module for detecting the current voltage of the object to be tested according to the detection signal.

4. The device according to claim 1, characterized in that The electrical test body also includes an internal communication module and an external communication module; The internal communication module is used to communicate wirelessly with the grip detection component; The external communication module is used for wireless communication with external terminals.

5. The device according to claim 1, characterized in that The grip detection assembly includes a touch sensor, a power module, and a communication module respectively connected to the second main controller; The power supply module is used to supply power to the second main controller; The touch sensor is used to collect touch data of the holding end and send it to the second main controller; The second main controller is configured to determine the holding state of the holding terminal according to a matching result between the touch data and a preset data range, and send the determined holding state to the first main controller via the communication module.

6. The device according to claim 5, characterized in that The grip detection component further includes a motion sensor; The motion sensor is used to collect motion data of the holding end and send it to the second main controller; The second main controller is further configured to determine whether to start the electrical test function according to the motion data and a preset sleep strategy.

7. The device according to claim 5, characterized in that The first main controller is also connected to a rechargeable power supply; The power module includes a button battery and a battery management module.

Images