Novel field fault detector for control loop of power load management system

Abstract

The invention discloses a novel power load management system control loop fault field detector, and relates to the technical field of detectors, the novel power load management system control loop fault field detector comprises a detector body, the detector body is provided with a clamping mechanism used for clamping a mobile phone, and the detector body is movably connected with a support table; a supporting table is arranged at the upper end of the detector body, a braking mechanism is arranged at the position, located at the supporting table, in the detector body, a supporting rod is rotationally connected to the supporting table, the supporting rod is connected with the braking mechanism, and a USB interface is formed in the lower end of the detector body. And the data are uploaded to the cloud or sent to a remote support team by utilizing the network function of the mobile phone, so that the working efficiency is improved, the portability of the instrument is enhanced, the detector is allowed to be directly connected with other peripherals or computers due to the existence of the USB interface, and data export and analysis are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of detectors, and in particular to a novel on-site detector for control loop faults in an electric load management system. Background Art

[0002] We will promote the construction and application of new power load management systems (hereinafter referred to as load management systems) to achieve precise load control and normalized and refined electricity and energy management for users under the requirements of safe power supply. By the end of 2022, all provinces will basically have completed the construction of load management systems, and strive to achieve a load control capacity of 5% of the maximum load in the region. By 2025, the system load control capacity will reach more than 20% of the maximum load in the region, and the load monitoring capacity will reach more than 70% of the maximum load in the region.

[0003] At present, there is still a blank stage in China for the detection tools for on-site installation and testing of the control loop of the new power load management system. There is no product on the market that is used for the detection instrument of the control loop of the new power load management system. In order to better carry out the subsequent work, a new power load management system control loop fault on-site detector is proposed. Summary of the invention

[0004] In order to overcome at least one of the defects of the prior art, the present invention provides a novel on-site detector for control circuit faults in a power load management system, so as to realize one-key detection of whether the control circuit is wired normally, on-site tripping and other problems.

[0005] The technical solution adopted by the present invention to solve the problem is:

[0006] A novel on-site detector for control circuit faults in an electric load management system comprises a detector body, the detector body is provided with a clamping mechanism for clamping a mobile phone, the detector body is movably connected with a support platform, a braking mechanism is provided in the detector body at the support platform, a support rod is rotatably connected to the support platform, the support rod is connected to the braking mechanism, and a USB interface is provided at the lower end of the detector body.

[0007] Through the above solution, by setting a mechanism for holding the mobile phone on the detector body, the technician can easily transmit the test data to the smart phone in real time, and use the network function of the mobile phone to upload it to the cloud or send it to the remote support team. This not only improves work efficiency, but also enhances the portability of the instrument. The existence of the USB interface allows the detector to be directly connected to other peripherals or computers, which is convenient for data export and analysis; at the same time, it may also support software updates or configuration adjustments to the detector itself, further expanding its functionality and scope of application.

[0008] Furthermore, the detector body is also provided with laser scanning and laser infrared, the detector body is provided with a scanning key for controlling the laser scanning, and the detector body is provided with an infrared key for controlling the laser infrared.

[0009] Through the above further scheme, it can be used to read the barcode or QR code on the equipment, which is convenient for quick identification of asset information or calling up related maintenance records, while laser infrared can communicate or transmit data within a certain distance, which is helpful to realize remote operation. Laser infrared can read the equipment and perform test operations such as tripping and closing the electricity meter through laser infrared.

[0010] Furthermore, the clamping mechanism includes a left clamping plate, a right clamping plate, a left spring and a right spring, a left slide groove and a right slide groove are respectively provided on both sides of the detector body, the left clamping plate is provided with a left sliding column, the left sliding column is slidably connected in the left slide groove, the right clamping plate is provided with a right sliding column, the right sliding column is slidably connected in the right slide groove, the left spring is arranged in the left slide groove, one end of which is fixedly connected to the left slide column, and the other end is fixedly connected to the bottom of the left slide groove, the right spring is arranged in the right slide groove, one end of which is fixedly connected to the right slide column, and the other end is fixedly connected to the bottom of the right slide groove.

[0011] Through the above further scheme, the user only needs to place the mobile phone between the left clamp and the right clamp. The force of the spring will make the left and right clamps naturally clamp the mobile phone, and then further support the mobile phone through the support of the support table. No additional fasteners or complicated adjustment steps are required, thereby simplifying the operation process. Since the left clamp and the right clamp are driven by springs, they can automatically adjust according to mobile phones of different sizes, which means that the same clamping mechanism can adapt to a variety of devices of different sizes, increasing the versatility and flexibility of the equipment.

[0012] Furthermore, sliding rods are provided on both ends of the support platform facing the detector body, a limiting slide groove is provided on the detector body corresponding to the slide rod, a limiting spring is provided in the limiting slide groove, the slide rod is slidably connected in the limiting slide groove, one end of the limiting spring is fixedly connected to the bottom of the limiting slide groove, and the other end is fixedly connected to the slide rod.

[0013] Through the above further solution, the support platform can adjust its position by sliding the slide rod in the limiting slide groove, and the position of the support platform can be returned to its original position by the spring.

[0014] Furthermore, the braking mechanism includes a first slide plate, a second slide plate and a pressure plate. A groove body is provided in the detector body, sliding holes are provided on both ends of the groove body, a push hole is provided in the middle of the groove body, and the first slide plate and the second slide plate are slidably connected in the groove body. The first slide plate and the second slide plate are symmetrically arranged, and the pressure plate is arranged between the first slide plate and the second slide plate, and the position of the pressure plate corresponds to the position of the push hole.

[0015] Through the above further solution, by symmetrically arranging the first slide plate and the second slide plate, it can be ensured that the pressure on the pressure plate can be evenly distributed when pressure is applied, so that when the pressure plate is pressed down, the first slide plate and the second slide plate can be evenly moved to both ends.

[0016] Furthermore, a top slope is provided on one side of the first slide plate, and a sliding slope is provided on the other side. The second slide plate has the same structural dimensions as the first slide plate. Both ends of the pressure plate are provided with pressure slopes that are compatible with the sliding slopes. The pressure slope on one side of the pressure plate is slidably connected to the sliding slope on the first slide plate, and the pressure slope on the other side of the pressure plate is slidably connected to the sliding slope on the second slide plate.

[0017] Through the above further solution, the pressing plate is pressed downward, and can be slidably connected through the sliding slope and the pressing slope, so that the first slide plate and the second slide plate slide to both sides.

[0018] Furthermore, a push rod is provided on one side of the support platform facing the detector body at a position corresponding to the slide hole, and a push inclined surface matched with the top inclined surface is provided at the end of the push rod, and the push inclined surface is slidably connected to the top inclined surface.

[0019] Through the above further scheme, the top inclined surfaces on the first slide plate and the second slide plate are respectively slidably connected to the push inclined surfaces on the two push rods. When the first slide plate and the second slide plate slide toward both ends, the push rods can be supported to rise, so that the support platform can move in a direction away from one side of the detector body, thereby being able to adapt to mobile phones of different thicknesses.

[0020] Furthermore, a threaded hole is provided on the support platform at a position corresponding to the push hole, the support rod is threadedly connected to the threaded hole, one end of the support rod passes through the push hole and abuts against the pressure plate, and a handle is provided on the other end.

[0021] Through the above further scheme, through the design of threaded connection, the extension length of the support rod can be adjusted by rotating it, and then the position of the support platform can be adjusted. The handle set at the other end of the support rod allows the user to easily rotate the support rod for adjustment without the need for additional tools, thereby simplifying the operation steps. The threaded connection has a certain self-locking property. When the support rod is adjusted into place, the friction of the thread can prevent the support rod from moving by itself, thereby ensuring stability after adjustment.

[0022] Furthermore, a large-capacity battery is provided in the detector body, a charging interface is provided on the support platform, the charging interface is electrically connected to the large-capacity battery, and a display light group for displaying the power level is provided on the support platform, and the display light group is electrically connected to the large-capacity battery.

[0023] Through the above-mentioned further solution, the built-in large-capacity battery makes the detector independent of external power supply and can be conveniently carried to any workplace for on-site operations, thereby improving the portability and flexibility of the equipment. A charging port is provided on the support table to provide emergency charging for mobile phones, thereby enhancing the functionality and practicality of the detector. Especially in the wild or in emergency situations, the remaining power is displayed by displaying the light group. Users can intuitively understand the remaining power of the battery and decide whether charging is needed in time, thus avoiding work interruptions due to insufficient power.

[0024] Furthermore, the detector body is also provided with Bluetooth and wireless communication for wireless connection with an external mobile phone, and the USB interface is provided with an interface line.

[0025] Through the above further scheme, through the built-in Bluetooth and wireless communication functions, the detector can easily establish a wireless connection with an external mobile phone, eliminating the cumbersome physical connection and improving the flexibility and convenience of on-site operations. Wireless communication technology enables the detector to quickly transmit data to mobile phones or other devices, speeding up information processing and improving work efficiency. Bluetooth and wireless communications support the connection of multiple devices, so that the detector is not limited to a specific type of mobile phone, and can interact with most devices on the market with wireless communication functions, enhancing the compatibility of the equipment. The interface cable on the USB port provides another data transmission channel, which can be used for wired data transmission and as a charging interface, increasing the functionality and flexibility of the device.

[0026] In summary, the novel power load management system control circuit fault on-site detector provided by the present invention has the following technical effects:

[0027] 1. The device adopts a split design, with the characteristics of separation of the detector body and the mobile phone, allowing users to freely combine them according to needs. It is simple and portable, and improves the adaptability of the device in different working environments.

[0028] 2. The interface line on the USB interface can be used to detect whether the interface function of the on-site metering automation equipment (such as power meters, terminals, etc.) is normal.

[0029] 3. Built-in large-capacity battery with external charging function can not only ensure its own long-term operation, but also provide emergency charging for mobile phones, extending the battery life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0031] Figure 1 It is a schematic diagram of the overall front plan structure of the present invention.

[0032] Figure 2 It is a schematic diagram of the cross-sectional structure of the clamping mechanism of the present invention.

[0033] Figure 3 It is a schematic diagram of the cross-sectional structure of the brake mechanism of the present invention.

[0034] Figure 4 For the present invention Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0035] Figure 5 It is a schematic diagram of the overall right-side three-dimensional structure of the present invention.

[0036] Figure 6 It is a schematic diagram of the overall left-side three-dimensional structure of the present invention.

[0037] Figure 7 It is a schematic diagram of the overall bottom three-dimensional structure of the present invention.

[0038] In the figure: 1. Detector body; 11. USB interface; 12. Left slide; 13. Right slide; 14. Limit slide; 141. Limit spring; 15. Slot; 151. Slide hole; 152. Push hole; 100. Laser scanning; 101. Laser infrared; 102. Scan key; 103. Infrared key; 104. System key; 105. Power key; 106. Charging key; 107. Network light; 108. Running light; 109. System light; 2. Clamping machine Structure; 21. Left clamping plate; 211. Left sliding column; 22. Right clamping plate; 221. Right sliding column; 23. Left spring; 24. Right spring; 3. Support platform; 31. Sliding rod; 32. Push rod; 321. Push inclined surface; 33. Threaded hole; 34. Charging interface; 35. Display light group; 4. Braking mechanism; 41. First slide plate; 411. Top inclined surface; 412. Sliding inclined surface; 42. Second slide plate; 43. Pressing plate; 431. Pressing inclined surface; 5. Support rod; 51. Handle. DETAILED DESCRIPTION

[0039] The technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] Embodiment 1:

[0043] refer to Figure 1 and Figure 2 As shown, a novel field detector for faults in a control circuit of a power load management system comprises a detector body 1, wherein a left slide groove 12 and a right slide groove 13 are respectively arranged on both sides of the detector body 1, a left slide column 211 is slidably connected in the left slide groove 12, a left clamping plate 21 is arranged on the left slide column 211, a right slide groove 13 is slidably connected in the right slide column 221, a right clamping plate 22 is arranged on the right slide column 221, a left spring 23 is arranged in the left slide groove 12, one end of the left spring 23 is fixedly connected to the left slide column 211, and the other end is fixedly connected to the bottom of the left slide groove 12, a right spring 24 is arranged in the right slide groove 13, one end of the right spring 24 is fixedly connected to the bottom of the left slide groove 12, and a right spring 24 is arranged in the right slide groove 13. The right slide column 221 is fixedly connected, and the other end is fixedly connected to the bottom of the right slide groove 13. The mobile phone only needs to be placed between the left clamping plate 21 and the right clamping plate 22. The force of the spring will cause the left and right clamping plates 22 to naturally clamp the mobile phone, and then through the support of the support platform 3, the mobile phone is further supported. No additional fasteners or complicated adjustment steps are required, thereby simplifying the operation process. Since the left clamping plate 21 and the right clamping plate 22 are driven by springs, they can automatically adjust according to mobile phones of different sizes, which means that the same clamping mechanism 2 can adapt to a variety of devices of different sizes, increasing the versatility and flexibility of the equipment.

[0044] refer to Figure 1 , Figure 3 and Figure 4As shown, a support platform 3 is movably connected to the detector body 1, and slide bars 31 are provided on both ends of the support platform 3 facing the detector body 1. A limiting slide groove 14 is provided on the detector body 1 at a position corresponding to the slide bar 31, and a limiting spring 141 is provided in the limiting slide groove 14. The slide bar 31 is slidably connected in the limiting slide groove 14, and one end of the limiting spring 141 is fixedly connected to the bottom of the limiting slide groove 14, and the other end is fixedly connected to the slide bar 31. A slot body 15 is provided in the detector body 1, and sliding holes 151 are provided on both ends of the slot body 15. The middle of the slot body 15 A push hole 152 is provided, and a first slide plate 41 and a second slide plate 42 are slidably connected in the groove body 15. The first slide plate 41 and the second slide plate 42 are symmetrically arranged. A pressing plate 43 is provided between the first slide plate 41 and the second slide plate 42. The position of the pressing plate 43 corresponds to the position of the push hole 152. A top inclined surface 411 is provided on one side of the first slide plate 41, and a sliding inclined surface 412 is provided on the other side. The second slide plate 42 has the same structural size as the first slide plate 41. Both ends of the pressing plate 43 are provided with a pressing inclined surface 431 adapted to the sliding inclined surface 412. One side of the pressing plate 43 The pressing inclined surface 431 is slidably connected to the sliding inclined surface 412 on the first slide 41, and the pressing inclined surface 431 on the other side of the pressing plate 43 is slidably connected to the sliding inclined surface 412 on the second slide 42. A push rod 32 is provided on the side of the support platform 3 facing the detector body 1 corresponding to the sliding hole 151, and a push inclined surface 321 is provided at the end of the push rod 32 to match the top inclined surface 411, and the push inclined surface 321 is slidably connected to the top inclined surface 411. A threaded hole 33 is provided on the support platform 3 corresponding to the push hole 152, and the support rod 5 is threadedly connected to the threaded hole 33. One end of the rod 5 passes through the push hole 152 and abuts against the pressure plate 43, and a handle 51 is provided on the other end. By rotating the support rod 5 in the forward direction through the handle 51, the support rod 5 moves against the pressure plate 43, and the pressure plate 43 pushes the first slide plate 41 and the second slide plate 42 to move to both sides. The first slide plate 41 and the second slide plate 42 can support the push rod 32 to rise, and then the support platform 3 can move in the direction away from the side of the detector body 1, so as to adapt to mobile phones of different thicknesses. When the support rod 5 is rotated in the reverse direction, the position of the support platform 3 can be returned to its original position by the limit spring 141.

[0045] refer to Figure 7 As shown, a USB interface 11 is provided at the lower end of the detector body 1, and an interface line is provided on the USB interface 11, which is an RS485 interface line or an RS232 interface line, and can cooperate with mobile phones and different APPs for corresponding data communication, and can perform software upgrades and data import and export, and can also detect whether the 485 interface function of on-site metering automation equipment (such as electric energy meters, terminals, etc.) is normal. The USB interface 11 can connect to a variety of different schemes of manufacturers' copy controllers to realize on-site carrier communication testing.

[0046] refer to Figure 5As shown, the detector body 1 is also provided with a laser scanner 100 and a laser infrared 101. The detector body 1 is provided with a scan key 102 for controlling the laser scanner 100, and the detector body 1 is provided with an infrared key 103 for controlling the laser infrared 101. The laser scanner 100 can be used to read the barcode or QR code on the device, which is convenient for quickly identifying asset information or calling related maintenance records, while the laser infrared 101 can communicate or transmit data within a certain distance, which is helpful to realize remote operation. The laser infrared 101 can read the equipment and can perform test operations such as tripping and closing on the electric energy meter through the laser infrared 101. The scan key 102 controls the start and stop of the laser scanner 100, and the infrared key 103 controls the start and stop of the laser infrared 101. It should be noted that the laser scanner 100 and the laser infrared 101 need to be operated in conjunction with mobile phones and different APPs.

[0047] refer to Figure 5 and Figure 6 As shown, the detector body 1 is provided with Bluetooth and wireless communication for wireless connection with an external mobile phone, the wireless communication is lora wireless communication and wifi, and its application can perform different operations according to different APPs, and the Bluetooth can be connected to the mobile phone by Bluetooth.

[0048] Among them, a system key 104 is provided on one side of the detector body 1, and the system key 104 can control the startup and shutdown of Bluetooth. A network light 107 is provided on the support platform 3. When it is connected, the network light 107 is blue and flashing. When waiting for connection, the network light 107 is red. When Bluetooth is turned off, the network light 107 is not on.

[0049] A large-capacity battery is provided in the detector body 1, and a charging interface 34 is provided on the support platform 3, and the charging interface 34 is electrically connected to the large-capacity battery. A display light group 35 for displaying the power level is provided on the support platform 3, and the display light group 35 is electrically connected to the large-capacity battery. The built-in large-capacity battery makes the detector not need to rely on an external power supply, and is convenient to carry to any workplace for on-site operations, thereby improving the portability and flexibility of the equipment. A charging interface 34 is provided on the support platform 3, which can provide emergency charging for mobile phones, thereby enhancing the functionality and practicality of the detector, especially in the wild or in emergency situations. The display light group 35 includes four display lights, and the four display lights display the remaining power of the battery. The remaining power of the battery can be intuitively understood, and it can be decided in time whether charging is needed, thereby avoiding work interruptions due to insufficient power. The charging interface 34 can be directly connected to the charging port of the mobile phone.

[0050] It should be noted that the mobile phone runs the business APP and provides a UI interface; the detector body 1 and the business APP together complete the information collection, analysis and control of the load control circuit of the new power management system.

[0051] The detector body 1 is also provided with a power button 105 for controlling the power supply and a charging button 106 for controlling the charging.

[0052] Next to the network light 107 , an operation light 108 and a system light 109 are also provided on the support platform 3 .

[0053] When starting up, long press the power button 105, the system light 109 lights up in red to enter the startup state, the system light 109 flashes green during the startup process, and the system light 109 lights up in blue after the startup is completed.

[0054] When shutting down, press and hold the power button 105 for 3 seconds in the boot state, the running light 108 flashes blue quickly, then release the button to enter the shutdown state; press and hold for 8 seconds, the running light 108 flashes blue slowly, then release the button to enter the restart state.

[0055] When in sleep mode, short press the power button 105, the system light 109 goes out, and the device enters sleep mode. When not in use for a long time, the device can enter sleep mode to reduce power consumption.

[0056] If the device has no communication for more than 5 minutes, it is considered that the device has left the site, and Bluetooth and WiFi are automatically turned off, and useless applications are closed.

[0057] When charging, insert the mobile phone into the back clip and connect it to the charging port; press and hold the charging button 106 on the left side of the back clip for more than 2 seconds to turn on and off the discharge function (when the power is less than 30%, external discharge is not allowed).

[0058] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A novel on-site detector for detecting control circuit faults in a power load management system, comprising a detector body (1), characterized in that: The detector body (1) is provided with a clamping mechanism (2) for clamping a mobile phone, the detector body (1) is movably connected to a support platform (3), a braking mechanism (4) is provided inside the detector body (1) at the support platform (3), a support rod (5) is rotatably connected to the support platform (3), the support rod (5) is connected to the braking mechanism (4), and a USB interface (11) is provided at the lower end of the detector body (1).

2. According to claim 1, a novel electric power load management system control circuit fault on-site detector is characterized by: The detector body (1) is also provided with a laser scanner (100) and a laser infrared (101), the detector body (1) is provided with a scan key (102) for controlling the laser scanner (100), and the detector body (1) is provided with an infrared key (103) for controlling the laser infrared (101).

3. A novel electric power load management system control circuit fault on-site detector according to claim 2, characterized in that: The clamping mechanism (2) comprises a left clamping plate (21), a right clamping plate (22), a left spring (23) and a right spring (24); a left slide groove (12) and a right slide groove (13) are respectively provided on both sides of the detector body (1); a left slide column (211) is provided on the left clamping plate (21); the left slide column (211) is slidably connected in the left slide groove (12); a right slide column (221) is provided on the right clamping plate (22); the right slide column (221) is slidably connected in the right slide groove (13); the left spring (23) is arranged in the left slide groove (12); one end of the left spring (23) is fixedly connected to the left slide column (211); the other end of the left spring (23) is fixedly connected to the bottom of the left slide groove (12); the right spring (24) is arranged in the right slide groove (13); one end of the right spring (24) is fixedly connected to the right slide column (221); the other end of the right spring (24) is fixedly connected to the bottom of the right slide groove (13).

4. A novel electric load management system control circuit fault on-site detector according to claim 3, characterized in that: The support platform (3) is provided with sliding rods (31) at both ends of the side facing the detector body (1); a limiting slide groove (14) is provided on the detector body (1) at a position corresponding to the sliding rod (31); a limiting spring (141) is provided in the limiting slide groove (14); the sliding rod (31) is slidably connected in the limiting slide groove (14); one end of the limiting spring (141) is fixedly connected to the bottom of the limiting slide groove (14), and the other end is fixedly connected to the sliding rod (31).

5. According to claim 1, a novel electric power load management system control circuit fault on-site detector is characterized by: The braking mechanism (4) comprises a first slide plate (41), a second slide plate (42) and a pressure plate (43); a groove body (15) is provided in the detector body (1); sliding holes (151) are provided at both ends of the groove body (15); a push hole (152) is provided in the middle of the groove body (15); the first slide plate (41) and the second slide plate (42) are slidably connected in the groove body (15); the first slide plate (41) and the second slide plate (42) are symmetrically arranged; the pressure plate (43) is arranged between the first slide plate (41) and the second slide plate (42); the position of the pressure plate (43) corresponds to the position of the push hole (152).

6. A novel electric load management system control circuit fault on-site detector according to claim 5, characterized in that: The first slide plate (41) is provided with a top inclined surface (411) on one side and a sliding inclined surface (412) on the other side; the second slide plate (42) has the same structural dimensions as the first slide plate (41); both ends of the pressing plate (43) are provided with pressing inclined surfaces (431) adapted to the sliding inclined surfaces (412); the pressing inclined surface (431) on one side of the pressing plate (43) is slidably connected to the sliding inclined surface (412) on the first slide plate (41); and the pressing inclined surface (431) on the other side of the pressing plate (43) is slidably connected to the sliding inclined surface (412) on the second slide plate (42).

7. A novel electric load management system control circuit fault on-site detector according to claim 6, characterized in that: A push rod (32) is provided on the side of the support platform (3) facing the detector body (1) at a position corresponding to the sliding hole (151), and a push inclined surface (321) matching the top inclined surface (411) is provided at the end of the push rod (32), and the push inclined surface (321) is slidably connected to the top inclined surface (411).

8. A novel electric power load management system control circuit fault on-site detector according to claim 7, characterized in that: A threaded hole (33) is provided on the support platform (3) at a position corresponding to the push hole (152), the support rod (5) is threadedly connected to the threaded hole (33), one end of the support rod (5) passes through the push hole (152) and abuts against the pressure plate (43), and a handle (51) is provided on the other end.

9. A novel electric power load management system control circuit fault on-site detector according to claim 1, characterized in that: A large-capacity battery is arranged in the detector body (1); a charging interface (34) is arranged on the support platform (3); the charging interface (34) is electrically connected to the large-capacity battery; a display light group (35) for displaying the power level is arranged on the support platform (3); the display light group (35) is electrically connected to the large-capacity battery.

10. A novel electric power load management system control circuit fault on-site detector according to claim 1, characterized in that: The detector body (1) is also provided with Bluetooth and wireless communication for wireless connection with an external mobile phone, and the USB interface (11) is provided with an interface line.

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