Intelligent detection type anti-peeping electric meter
Patent Information
- Application Number
- CN202522039571.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2035-09-23
AI Technical Summary
[0002]当前民用及工业用电表多采用开放式显示屏设计，用电数据（如用电量、电压、电流等）可被任意人员直接查看，易导致用户用电隐私泄露（如独居用户用电规律被窥探、企业生产用电数据被竞争对手获取）
本实用新型通过设置计量模块、主控模块、电流传感器、电压传感器、GPRS模块、红外接近传感器、蜂鸣器、警示灯实时检测电流、电压异常及人体非法靠近，通过声光报警和远程上传实现“本地预警 + 后台监管”，提升异常用电处置效率，降低监管成本，通过设置防窥罩至销槽以及人脸刷卡装置、开关按钮便于既防止非授权人员查看用电数据，又方便用户查看，兼顾隐私保护与使用便捷性。
Smart Images
Figure CN224851350U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electricity meter technology, and in particular to an intelligent detection anti-peeping electricity meter. Background Technology
[0002] Currently, most residential and industrial electricity meters use an open display screen design, allowing any person to directly view electricity data (such as electricity consumption, voltage, and current). This can easily lead to the leakage of user privacy (e.g., the electricity usage patterns of single-occupant households are spied on, or the electricity usage data of enterprises is obtained by competitors). Furthermore, existing meters only have basic metering functions and cannot detect "electricity theft" (such as line diversion or meter tampering) or "abnormal overload" (such as precursors to short circuits) in real time. These require on-site investigation by staff, resulting in regulatory delays and high labor costs. In existing technologies, some electricity meters are equipped with simple light shields to prevent peeping, but the angle of the light shields is fixed, and users need to adjust their viewing angle when viewing the data, which is inconvenient. Moreover, they are not combined with intelligent detection functions, which cannot solve the problem of monitoring abnormal electricity consumption and cannot meet the current dual requirements of "privacy protection + intelligent supervision" for electricity metering. Therefore, it is necessary to propose an intelligent detection type of anti-peeping electricity meter. Utility Model Content
[0003] The purpose of this invention is to address the problems existing in the background technology by proposing an intelligent detection anti-peeping electricity meter.
[0004] The technical solution of this utility model: A smart detection-type anti-peeping electricity meter includes a meter box. A mounting slot is provided on the rear side of the meter box. A metering module and a main control module are housed inside the mounting slot. A current sensor and a voltage sensor are respectively installed on one side of the metering module and the main control module. A GPRS module is installed on the rear side of the main control module. A rear cover is provided on the rear side of the meter box. An anti-peeping cover is rotatably mounted on the front side of the meter box. A mounting block is provided on the right side of the anti-peeping cover. A receiving slot and a running slot are provided on the left side of the mounting block. A motor is housed inside the receiving slot. The output end extends through the interior of the running slot and is equipped with a bidirectional screw. Both ends of the bidirectional screw are threaded with threaded blocks. Each threaded block has a connecting block 1 on its left side, a moving block on its left side, a connecting block 2 on its rear side, and a carrier block on its rear side. A pin is provided on the side of each of the two carrier blocks that are far apart from each other. An adapter slot is provided on the front side of the meter box. Pin slots are provided on the upper and lower inner walls of the adapter slot. Each pin is slidably installed in relation to a corresponding pin slot.
[0005] Preferably, the front side of the meter box is equipped with a display screen and control buttons.
[0006] Preferably, the current sensor, voltage sensor, and GPRS module are all electrically connected to the main control module.
[0007] Preferably, the top end of the bidirectional screw is rotatably connected to the inner top surface of the running groove, and the outer wall of the threaded block is slidably connected to the inner wall of the running groove.
[0008] Preferably, a movable groove is provided on the right side of the privacy shield at the position corresponding to the first connecting block, the first connecting block is slidably connected to the first movable groove, a sliding groove is provided on the left side of each first movable groove, the movable block is located inside the sliding groove and is slidably connected to the sliding groove, a second movable groove is provided on the rear side of the sliding groove, the second connecting block is slidably connected to the second movable groove.
[0009] Preferably, the carrier block is smaller than the adapter slot, and the carrier block is located inside the adapter slot.
[0010] Preferably, an infrared proximity sensor is provided on the front side of the privacy shield, and the infrared proximity sensor is electrically connected to the main control module.
[0011] Preferably, the top surface of the meter box is equipped with a buzzer and a warning light, both of which are electrically connected to the main control module.
[0012] Preferably, a face card reader is provided on the front side of the privacy shield, and a switch button is provided on the front side of the mounting block. The face card reader is electrically connected to the switch button.
[0013] Compared with the prior art, the present invention has the following beneficial technical effects: This utility model uses a metering module, main control module, current sensor, voltage sensor, GPRS module, infrared proximity sensor, buzzer, and warning light to detect abnormal current and voltage and unauthorized human approach in real time. It achieves "local early warning + background supervision" through audible and visual alarms and remote uploading, improving the efficiency of handling abnormal electricity use and reducing supervision costs. By setting up a privacy screen to the pin slot, a face card reader, and a switch button, it not only prevents unauthorized personnel from viewing electricity data but also makes it convenient for users to view, thus balancing privacy protection and ease of use. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of another state structure of the present invention; Figure 3 This is a schematic diagram of the rear structure of the meter box in this utility model; Figure 4 This is a cross-sectional structural diagram of the privacy shield and mounting block in this utility model; Figure 5 This is a partial structural schematic diagram of the present invention; Figure 6 This is a cross-sectional structural diagram of the privacy shield in this utility model.
[0015] Reference numerals: 1. Meter box; 2. Metering module; 3. Main control module; 4. Current sensor; 5. Voltage sensor; 6. GPRS module; 7. Back cover; 8. Privacy shield; 9. Mounting block; 10. Motor; 11. Bidirectional screw; 12. Threaded block; 13. Connecting block one; 14. Moving block; 15. Connecting block two; 16. Carrier block; 17. Pin rod; 18. Adapter slot; 19. Pin slot; 20. Display screen; 21. Control button; 22. Infrared proximity sensor; 23. Buzzer; 24. Warning light; 25. Face recognition card reader; 26. Switch button. Detailed Implementation
[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example
[0017] like Figures 1 to 6 As shown, the present invention proposes an intelligent detection type anti-peeping electricity meter, including a meter box 1. The front of the meter box 1 is provided with a display screen 20 and a control button 21. The rear of the meter box 1 is provided with an installation slot. The installation slot is provided with a metering module 2 and a main control module 3. The metering module 2 is used to collect electricity consumption data, and the main control module 3 can integrate information and make feedback commands. A current sensor 4 and a voltage sensor 5 are respectively provided on one side of the metering module 2 and the main control module 3. A GPRS module 6 is provided on the rear of the main control module 3. The current sensor 4, the voltage sensor 5, and the GPRS module 6 are all electrically connected to the main control module 3. The current sensor 4 and the voltage sensor 5 collect line current and voltage data respectively and transmit them to the main control module 3. The GPRS module 6 can upload abnormal data to the power monitoring platform in real time. The rear of the meter box 1 is provided with a back cover 7. The front of the meter box 1 is rotatably provided with an anti-peeping cover 8. An infrared proximity sensor 22 is provided on the front of the anti-peeping cover 8. The front of the anti-peeping cover 8 is fixedly connected to the rear of the infrared proximity sensor 22. Infrared proximity sensor 22 is electrically connected to main control module 3. When unauthorized personnel approach the meter, infrared proximity sensor 22 outputs a trigger signal to main control module 3. A buzzer 23 and a warning light 24 are installed on the top surface of meter box 1. Both buzzer 23 and warning light 24 are electrically connected to main control module 3. Feedback signals sent to main control module 3 by infrared proximity sensor 22 will cause buzzer 23 to sound an alarm and warning light 24 to light up red when data is abnormal. Mounting block 9 is installed on the right side of privacy cover 8. The right side of privacy cover 8 is fixedly connected to the left side of mounting block 9. The left side of mounting block 9 has a receiving groove and a running groove. Motor 10 is installed inside the receiving groove. Motor 10 is fixedly installed inside the receiving groove. The output end of motor 10 extends through to the inside of running groove and is provided with bidirectional screw 11. The output end of motor 10 is fixedly connected to the bottom end of bidirectional screw 11. The top end of bidirectional screw 11 is rotatably connected to the top surface of running groove for easy support and fixation of bidirectional screw 11. Both ends of the bidirectional screw 11 are threadedly connected to threaded blocks 12. The outer wall of the threaded block 12 is in contact with the inner wall of the running groove and is slidably connected. Each threaded block 12 has a connecting block 13 on its left side, and the left side of the threaded block 12 is fixedly connected to the connecting block 13. The right side of the privacy cover 8 has a movable groove corresponding to the position of the connecting block 13, and the connecting block 13 is slidably connected to the movable groove. Each connecting block 13 has a moving block 14 on its left side, and the left side of the connecting block 13 is slidably connected to the moving groove. The right side of block 14 is fixedly connected. Each movable slot 1 has a sliding groove on its left side. The movable block 14 is located inside the sliding groove and is slidably connected to the sliding groove. Each movable block 14 has a connecting block 2 15 on its rear side. The rear side of the movable block 14 is fixedly connected to the front side of the connecting block 2 15. The sliding groove has a movable slot 2 on its rear side. The connecting block 2 15 is slidably connected to the movable slot 2. Each connecting block 2 15 has a carrier block 16 on its rear side. The rear side of the connecting block 2 15 is fixedly connected to the front side of the carrier block 16. Two carrier blocks 16 are each provided with a pin 17 on their opposite sides, and the carrier blocks 16 and the pins 17 are fixedly connected. An adapter groove 18 is provided on the front side of the meter box 1. The carrier block 16 is smaller than the adapter groove 18, facilitating the installation of the carrier block 16 and the pins 17 into the adapter groove 18. The carrier block 16 is located inside the adapter groove 18. Pin grooves 19 are provided on the upper and lower inner walls of the adapter groove 18. Each pin 17 is slidably installed in a corresponding pin groove 19. By setting the pins 17 to slide correspondingly in the pin grooves 19, the privacy screen 8 is stably installed on the front side of the meter box 1, preventing... To prevent unauthorized access to electricity, a face card reader 25 is installed on the front of the privacy shield 8. The front of the privacy shield 8 is fixedly connected to the rear of the face card reader 25. The face card reader 25 allows users to open and close the privacy shield 8 by facial recognition or card swiping. A switch button 26 is installed on the front of the mounting block 9. The front of the mounting block 9 is fixedly connected to the switch button 26. The face card reader 25 is electrically connected to the switch button 26. After facial recognition or card swiping is completed, pressing the switch button 26 controls the operation of the motor 10, thus facilitating the opening of the privacy shield 8 to view electricity usage data.
[0018] In this embodiment, when using this device, if a stranger wants to view the electricity consumption data of the meter box 1, the infrared proximity sensor 22 will send feedback information to the main control module 3. The main control module 3 will then control the buzzer 23 and the warning light 24 to operate, thus providing an alert. When the owner needs to view the electricity consumption data, they only need to use the face card reader 25 to unlock the device and press the switch button 26 to control the operation of the motor 10. The output end of the motor 10 drives the bidirectional screw 11 to rotate. The rotation of the bidirectional screw 11 can drive the two threaded blocks 12 to move closer to each other, thereby driving the corresponding connecting block 13, moving block 14, connecting block 25, carrier block 16, and pin 17 to move closer to each other. This allows the pin 17 to be pulled out from the inside of the pin groove 19, thus opening the privacy screen 8.
[0019] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.
Claims
1. A smart detection-type anti-peeping electricity meter, comprising a meter box (1), characterized in that: The meter box (1) has a mounting slot on its rear side. A metering module (2) and a main control module (3) are installed inside the mounting slot. A current sensor (4) and a voltage sensor (5) are respectively installed on one side of the metering module (2) and the main control module (3). A GPRS module (6) is installed on the rear side of the main control module (3). A rear cover (7) is installed on the rear side of the meter box (1). A privacy screen (8) is rotatably installed on the front side of the meter box (1). A mounting block (9) is installed on the right side of the privacy screen (8). A receiving slot and a running slot are opened on the left side of the mounting block (9). A motor (10) is installed inside the receiving slot. The output end of the motor (10) extends through to the inside of the running slot and is equipped with a bidirectional screw (11). The two ends of the bidirectional screw (11) are threaded with threaded blocks (12). Each threaded block (12) has a connecting block (13) on its left side, a moving block (14) on its left side, a connecting block (15) on its rear side, a carrier block (16) on its rear side, and a pin (17) on the side away from each other of the two carrier blocks (16). The front side of the meter box (1) is provided with an adapter groove (18). The upper and lower inner walls of the adapter groove (18) are provided with pin grooves (19). Each pin (17) is slidably installed with a corresponding pin groove (19).
2. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The front side of the meter box (1) is equipped with a display screen (20) and control buttons (21).
3. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The current sensor (4), voltage sensor (5), and GPRS module (6) are all electrically connected to the main control module (3).
4. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The top end of the bidirectional screw (11) is rotatably connected to the inner top surface of the running groove, and the outer wall of the threaded block (12) is slidably connected to the inner wall of the running groove.
5. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The privacy shield (8) has a movable groove 1 on the right side corresponding to the position of the connecting block 1 (13). The connecting block 1 (13) is slidably connected to the movable groove 1. A sliding groove is provided on the left side of each movable groove 1. The moving block (14) is located inside the sliding groove and is slidably connected to the sliding groove. A movable groove 2 is provided on the rear side of the sliding groove. The connecting block 2 (15) is slidably connected to the movable groove 2.
6. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The carrier block (16) is smaller than the adapter slot (18), and the carrier block (16) is located inside the adapter slot (18).
7. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, An infrared proximity sensor (22) is provided on the front side of the privacy shield (8), and the infrared proximity sensor (22) is electrically connected to the main control module (3).
8. The intelligent detection anti-peeping electricity meter according to claim 1, characterized in that, The top surface of the meter box (1) is equipped with a buzzer (23) and a warning light (24), and both the buzzer (23) and the warning light (24) are electrically connected to the main control module (3).
9. A smart detection anti-peeping electricity meter according to claim 1, characterized in that, A face card reader (25) is provided on the front side of the privacy shield (8), and a switch button (26) is provided on the front side of the mounting block (9). The face card reader (25) and the switch button (26) are electrically connected.