Low-voltage line data measuring device

Abstract

The invention relates to a low-voltage line data measuring device. The low-voltage line data measuring device comprises an operation assembly and a detection mechanism, the operation assembly comprises at least two connecting rods which are sequentially connected in the axis direction of the operation assembly, and every two adjacent connecting rods are detachably connected through a connecting piece. The detection assembly comprises an installation part, a first detection part, an operation part and a clamping assembly, the first detection part is detachably connected to one end of the operation assembly, the operation part is arranged at the other end of the operation assembly, the operation part is electrically connected with the first detection part, the clamping assembly is connected to the first detection part, and the clamping assembly is used for clamping a low-voltage line. The first detection member is used for detecting the voltage and / or current of the low-voltage line. The low-voltage line data measuring device has the advantages of being convenient to operate and high in measuring efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power detection equipment, in particular to a low-voltage line data measurement device. BACKGROUND

[0002] Before making a low-voltage line load regulation plan, it is necessary to patrol the low-voltage line at night during the power consumption peak, and use an insulating ladder and a clamp meter to measure the current and voltage flowing through at different positions of the low-voltage line, so as to determine the line cutting scheme according to the current size of each branch line.

[0003] However, this measurement method has many defects. First of all, this method requires someone to always hold the insulating ladder, which undoubtedly causes a waste of human cost. Secondly, when measuring the line current, the worker needs to climb the insulating ladder to operate, which not only consumes time and effort, but also is inefficient. Furthermore, in a complex and variable measurement environment, there are some dead angle areas that are difficult to reach and cannot be measured by erecting an insulating ladder. Therefore, the current low-voltage line data measurement method has the defects of complex operation and low efficiency. SUMMARY

[0004] Therefore, it is necessary to provide a low-voltage line data measurement device to solve the problems of complex operation and low efficiency of the low-voltage line data measurement method.

[0005] The present application provides a low-voltage line data measurement device, comprising:

[0006] An operating assembly, the operating assembly comprising a connecting piece and at least two connecting rods, the at least two connecting rods being connected in sequence along their axial directions, and adjacent two connecting rods being detachably connected through the connecting piece;

[0007] and a detection mechanism, the detection mechanism comprising a first detection piece, an operating piece and a clamping assembly, the first detection piece being detachably connected to one end of the operating assembly, the operating piece being arranged at the other end of the operating assembly, the operating piece being electrically connected with the first detection piece, the clamping assembly being connected to the first detection piece, the clamping assembly being used for clamping a low-voltage line, and the first detection piece being used for detecting the voltage and / or current of the low-voltage line.

[0008] In one of the embodiments, the connecting member comprises a first clamping member and a second clamping member, the first clamping member is installed at one end of the connecting rod, the first clamping member is provided with a sliding ring, the sliding ring is movably arranged in the first clamping member, the inside of the first clamping member is provided with an elastic buckle, and the sliding ring drives the elastic buckle; the second clamping member is installed at the other end of the connecting rod, the second clamping member is provided with a clamping groove, the elastic buckle is detachably clamped in the clamping groove, and the sliding ring is used to drive the elastic buckle to be separated from the clamping groove.

[0009] In one of the embodiments, the first clamping member is provided with a first connecting groove, one end of the connecting rod is installed in the first connecting groove, the second clamping member is provided with a second connecting groove, and the other end of the connecting rod is installed in the second connecting groove.

[0010] In one of the embodiments, the clamping assembly comprises a first clamping member, a second clamping member and a driving unit, the first clamping member is connected to the first detection member, the second clamping member is rotatably connected to the first clamping member, the driving unit is installed on the first clamping member, and the driving unit is drivingly connected with the second clamping member to move the first clamping member and the second clamping member towards each other to clamp the low-voltage line or move away from each other to release the low-voltage line.

[0011] In one of the embodiments, the driving unit comprises a driving motor and a connecting rod, the driving motor is installed on the first clamping member, the driving motor is electrically connected with the operating member, one end of the connecting rod is connected with the driving motor, and the other end of the connecting rod is connected with the second clamping member.

[0012] In one of the embodiments, the detection mechanism further comprises a second detection member, the second detection member is detachably connected to the first detection member, and the second detection member is provided with an infrared sensor and a visual sensor.

[0013] In one of the embodiments, the second detection member comprises a display module, and the infrared sensor and the visual sensor are connected with the display module.

[0014] In one of the embodiments, the first detection member comprises a first wireless connection module, the second detection member is electrically connected with the first wireless connection module, the first wireless connection module is used for electrically connecting a portable device; and / or, the second detection member comprises a second wireless connection module, and the second wireless connection module is used for electrically connecting a portable device.

[0015] In one of the embodiments, the first detection member is provided with a mounting plate, and the second detection member is connected to the mounting plate through a first fastener.

[0016] In one of the embodiments, the detection mechanism further comprises a mounting member detachably connected to the operating assembly at an end away from the operating member, one end of the mounting member is provided with a third connecting groove, the other end of the mounting member is provided with an anti-rotation joint, the third connecting groove is used to connect the connecting rod, and the anti-rotation joint is detachably connected with the first detection member through the second fastener.

[0017] The low-voltage line data measurement device has the advantages that the plurality of connecting rods are connected end to end by the connecting member to form the operating assembly, the number of the connecting rods can be adjusted according to the measured height, the length of the operating assembly can be conveniently and quickly changed, and different measurement environments can be adapted. The first detection member is mounted at one end of the operating assembly, the first detection member is provided with the clamping assembly for clamping the low-voltage line, and the clamping or release of the clamping assembly can be controlled by the operating member at the other end of the operating assembly. When the low-voltage line is measured, the worker can extend the detection mechanism to the low-voltage line by the operating assembly on the ground, then control the clamping assembly to clamp the low-voltage line by the operating member, and then make the first detection member acquire the voltage and / or current of the low-voltage line, so that the low-voltage line data measurement device has the advantages of convenient operation and high measurement efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 and Figure 2 A structure schematic view of the low-voltage line data measurement device is shown in the embodiments of the present application.

[0019] Figure 3 A connecting schematic view of the connecting rod of the low-voltage line data measurement device is shown in the embodiments of the present application.

[0020] Figure 4 A mounting schematic view of the operating member of the low-voltage line data measurement device is shown in the embodiments of the present application.

[0021] Figure 5 and Figure 6 A structure schematic view of the detection mechanism of the low-voltage line data measurement device is shown in the embodiments of the present application.

[0022] REFERENCE NUMERALS:

[0023] 100, operating assembly; 110, connecting rod; 120, connecting member; 121, first clamping member; 121A, first connecting groove; 1211, sliding ring; 122, second clamping member; 122A, clamping groove; 122B, second connecting groove;

[0024] 200, detection mechanism; 210, mounting piece; 210A, third connecting groove; 212, anti-rotation joint; 220, first detection piece; 221, mounting plate; 222, first fastener; 230, operating piece; 240, clamping assembly; 241, first clamping piece; 242, second clamping piece; 243, driving unit; 250, second detection piece; 251, infrared sensor; 252, visual sensor; 253, display module. DETAILED DESCRIPTION

[0025] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is therefore contemplated to cover all such modifications as fall within the scope of the application. It is to be understood that the application is not limited in its application to the details set forth in the description below.

[0026] In the description of the present application, it should be understood that, if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0028] In the present application, unless specifically defined otherwise, if there are terms such as "mount", "connect", "connect", "fix", etc., these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In the present application, unless specifically defined otherwise, if there are terms such as "mount", "connect", "connect", "fix", etc., these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and are not the only embodiment.

[0031] Referring to Figure 1 and Figure 2 , a structure diagram of a low-voltage line data measurement device in an embodiment of the present application is shown, which includes an operating assembly 100 and a detection mechanism 200. The operating assembly 100 includes a connecting piece 120 and at least two connecting rods 110, which are connected in sequence along their axial direction, and the adjacent two connecting rods 110 are detachably connected through the connecting piece 120. It should be noted that the number of connecting pieces 120 is one less than the number of connecting rods 110, and only the adjacent connecting rods 110 need to be connected through the connecting piece 120.

[0032] In combination with Figure 5The detection mechanism 200 comprises a first detection piece 220, an operating piece 230 and a clamping assembly 240. The first detection piece 220 is detachably connected to one end of the operating assembly 100. The operating piece 230 is arranged at the other end of the operating assembly 100. The operating piece 230 is electrically connected to the first detection piece 220. The clamping assembly 240 is connected to the first detection piece 220. The clamping assembly 240 is used for clamping the low-voltage line. The first detection piece 220 is used for detecting the voltage and / or current of the low-voltage line.

[0033] In an embodiment, the first detection piece 220 is a multimeter. The multimeter is used for detecting the voltage and / or current of the low-voltage line. The clamping assembly 240 is used as a detection clamp of the multimeter. Figure 4 As shown in FIG. 2, the operating piece 230 is a control button. The operating piece 230 is connected to the first detection piece 220 through a cable or wireless connection, so as to control the first detection piece 220 and the clamping assembly 240.

[0034] The low-voltage line data measuring device provided in the embodiment of the application comprises the operating assembly 100 and the detection mechanism 200. The operating assembly 100 comprises a plurality of connecting rods 110 connected end to end through the connecting piece 120. The number of the connecting rods 110 can be adjusted according to the height of measurement, so that the length of the operating assembly 100 can be conveniently and quickly changed to adapt to different measurement environments. One end of the operating assembly 100 is provided with the first detection piece 220. The first detection piece 220 is provided with the clamping assembly 240 for clamping the low-voltage line. The clamping or release of the clamping assembly 240 can be controlled through the operating piece 230 at the other end of the operating assembly 100.

[0035] The low-voltage line data measuring device provided in the embodiment of the application has the advantages of convenient operation and high measurement efficiency. When the low-voltage line is measured, the detection mechanism 200 can be extended to the low-voltage line through the operating assembly 100 on the ground. Then, the clamping assembly 240 is clamped to the low-voltage line through the operating piece 230 away from one end of the first detection piece 220. Then, the first detection piece 220 can conveniently obtain the voltage and / or current of the low-voltage line.

[0036] In combination with Figure 3Fig. 12 shows a connection diagram of the connecting piece 120 of the low-voltage line data measurement device in an embodiment of the present application. In some embodiments, the connecting piece 120 includes a first clamping piece 121 and a second clamping piece 122. The first clamping piece 121 is mounted at one end of the connecting rod 110. The first clamping piece 121 is provided with a slip ring 1211 movably arranged in the first clamping piece 121. The inside of the first clamping piece 121 is provided with an elastic buckle, and the slip ring 1211 drives the elastic buckle. The second clamping piece 122 is mounted at the other end of the connecting rod 110. The second clamping piece 122 is provided with a clamping groove 122A, and the elastic buckle is detachably clamped in the clamping groove 122A. The slip ring 1211 is used to drive the elastic buckle to disengage from the clamping groove 122A.

[0037] In this embodiment, the two ends of the connecting rod 110 are connected to the first clamping piece 121 and the second clamping piece 122, respectively. Thus, the connecting rod 110 can be clamped to the second clamping piece 122 of another connecting rod 110 through the first clamping piece 121, and multiple connecting rods 110 can be connected according to the elongation requirement. Specifically, the first clamping piece 121 clamps the elastic buckle in the clamping groove 122A of the second clamping piece 122, thereby conveniently connecting two connecting rods 110. When disassembly is required, the elastic buckle can be released from the clamping groove 122 by pulling the slip ring 1211. The connecting rod 110 can be conveniently connected, and the use is convenient.

[0038] In an alternative embodiment, as shown in Fig. 13, Figure 3 the first clamping piece 121 is provided with a first connecting groove 121A, and one end of the connecting rod 110 is mounted in the first connecting groove 121A. The second clamping piece 122 is provided with a second connecting groove 122B, and the other end of the connecting rod 110 is mounted in the second connecting groove 122B.

[0039] In this embodiment, the first connecting groove 121A is provided in the first clamping piece 121, and one end of the connecting rod 110 is inserted into the first connecting groove 121A. The second connecting groove 122B is provided in the second clamping piece 122, and the other end of the connecting rod 110 is inserted into the second connecting groove 122B. Thus, the first clamping piece 121 and the second clamping piece 122 are firmly mounted on the connecting rod 110, and the connection stability is improved.

[0040] In an exemplary embodiment, the two ends of the connecting rod 110 are respectively provided with a first thread and a second thread, the groove wall of the first connecting groove 121A is provided with a third thread, the groove wall of the second connecting groove 122B is provided with a fourth thread, when the connecting rod 110 is installed in the first connecting groove 121A, the first thread is engaged with the third thread, when the connecting rod 110 is installed in the second connecting groove 122B, the second thread is engaged with the fourth thread. In this embodiment, the connecting rod 110 and the connecting piece 120 are connected through a threaded pair, so that the connecting rod 110 can be conveniently disassembled and connected through the connecting piece 120, which has the advantage of convenient use.

[0041] In other embodiments, one end of the connecting rod 110 can also be connected to the first clamping piece 121 through a first fastener, and the other end of the connecting rod 110 can also be connected to the second clamping piece 122 through a second fastener.

[0042] In an alternative embodiment, as shown in Figure 5 and Figure 6 , the clamping assembly 240 includes a first clamping piece 241, a second clamping piece 242, and a driving unit 243, the first clamping piece 241 is connected to the first detection piece 220, the second clamping piece 242 is rotatably connected to the first clamping piece 241, the driving unit 243 is installed on the first clamping piece 241, and the driving unit 243 is drivingly connected to the second clamping piece 242 to move the first clamping piece 241 and the second clamping piece 242 towards each other to clamp the low-voltage line or move away from each other to release the low-voltage line. Specifically, the second clamping piece 242 is hinged to the first clamping piece 241, and the second clamping piece 242 is driven to rotate relative to the first clamping piece 241 by the driving unit 243, so that the first clamping piece 241 and the second clamping piece 242 rotate towards each other or away from each other, thereby clamping or releasing the low-voltage line.

[0043] In an exemplary embodiment, as shown in Figure 6 , the driving unit 243 includes a driving motor and a connecting rod, the driving motor is installed on the first clamping piece 241, the driving motor is electrically connected to the operating piece 230, one end of the connecting rod is connected to the driving motor, and the other end of the connecting rod is connected to the second clamping piece 242. When the driving motor receives the operation instruction of the operating piece 230, the driving motor drives the second clamping piece 242 to rotate relative to the first clamping piece 241 through the connecting rod, so that the first clamping piece 241 and the second clamping piece 242 rotate towards each other or away from each other, thereby clamping or releasing the low-voltage line, without the need for manual operation of the first clamping piece 241 and the second clamping piece 242 for clamping or releasing, which has the advantages of high efficiency and convenient use.

[0044] In an alternative embodiment, as shown in Figure 5 and Figure 6As shown, the detection mechanism 200 further comprises a second detection member 250, which is detachably connected to the first detection member 220, and is provided with an infrared sensor 251 and a visual sensor 252. By arranging the infrared sensor 251 and the visual sensor 252 on the second detection member 250, the low-voltage line data measuring device can not only measure the current and voltage of the low-voltage line, but also obtain the heat map of the low-voltage line through the infrared sensor 251, so as to obtain whether the temperature of the low-voltage line is abnormal, realize overall temperature change monitoring of the measurement area, and the visual sensor 252 can directly observe whether the low-voltage line has breakpoints or damages, etc., thereby improving the measurement effect.

[0045] In an optional embodiment, as shown in Figure 5 The second detection member 250 comprises a display module 253, and the infrared sensor 251 and the visual sensor 252 are connected to the display module 253. By arranging the display module 253, the measurement result can be directly observed through the display module 253 after the measurement is completed, which has the advantage of convenient use.

[0046] In an optional embodiment, the first detection member 220 comprises a first wireless connection module, the second detection member 250 is electrically connected to the first wireless connection module, and the first wireless connection module is used for electrically connecting a portable device; and / or, the second detection member 250 comprises a second wireless connection module, and the second wireless connection module is used for electrically connecting a portable device.

[0047] In the embodiment, by arranging the first wireless connection module and / or the second wireless connection module, the operator can connect the low-voltage line data measuring device through a portable device such as a mobile phone, etc. through wireless connection when operating, and can directly observe the measurement situation of the low-voltage line in real time.

[0048] In an exemplary embodiment, the operator uses a mobile phone to connect the first detection member 220 and the second detection member 250, controls to open the first detection member 220 and the second detection member 250 through the mobile phone, and can switch the infrared mode, the visible light mode, the combination of the two modes, etc. according to needs, and can be used as a patrol instrument and an infrared camera, thereby realizing the monitoring of the circuit situation, breakpoint detection, temperature abnormality, etc.

[0049] In an optional embodiment, as shown in Figure 5 The first detection member 220 is provided with a mounting plate 221, and the second detection member 250 is connected to the mounting plate 221 through a first fastener 222. By arranging the second detection member 250 on the mounting plate 221, the second detection member 250 can be detachably connected, and can be arranged according to the measurement needs.

[0050] In an exemplary embodiment, the first fastener 222 is a screw or a bolt.

[0051] In an alternative embodiment, as shown in Figure 5 The detection mechanism 200 further comprises a mounting member 210 detachably connected to the operating assembly 100 at an end away from the operating member 230, the mounting member 210 is provided with a third connecting slot 210A at one end for connecting the connecting rod 110, and is provided with an anti-rotation joint 212 at the other end, the anti-rotation joint 212 is detachably connected to the first detection member 220 by a second fastener. The mounting member 210 of the present embodiment is provided with the anti-rotation joint 212, when the first detection member 220 is connected to the anti-rotation joint 212, and is fastened by the second fastener, the rotation displacement of the first detection member 220 can be avoided, and the stability of the connection can be ensured.

[0052] Further, the slot wall of the third connecting slot 210A is provided with a fifth thread, and the connecting rod 110 is detachably connected to the fifth thread of the third connecting slot 210A by the first thread or the second thread. In other embodiments, the mounting member 210 can also be connected to the connecting rod 110 by a third fastener.

[0053] In an exemplary embodiment, the second fastener is a screw or a bolt.

[0054] In an exemplary embodiment, the anti-rotation joint 212 is provided with a sawtooth at the end surface connecting the first detection member 220, so as to prevent the first detection member 220 from rotating after installation.

[0055] The technical features of the above-mentioned embodiments can be combined arbitrarily, in order to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0056] The above-mentioned embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as a limitation to the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A low-voltage line data measurement device, characterized in that, include: An operating assembly (100) includes a connector (120) and at least two connecting rods (110), the at least two connecting rods (110) being sequentially connected along their axial direction, and adjacent connecting rods (110) being detachably connected via the connector (120); and The detection mechanism (200) includes a first detection element (220), an operating element (230), and a clamping assembly (240). The first detection element (220) is detachably connected to one end of the operating assembly (100), and the operating element (230) is disposed at the other end of the operating assembly (100). The operating element (230) is electrically connected to the first detection element (220). The clamping assembly (240) is connected to the first detection element (220) and is used to clamp a low-voltage line. The first detection element (220) is used to detect the voltage and / or current of the low-voltage line.

2. The low-voltage line data measurement device according to claim 1, characterized in that: The connector (120) includes a first snap-fit ​​member (121) and a second snap-fit ​​member (122). The first snap-fit ​​member (121) is installed at one end of the connecting rod (110). The first snap-fit ​​member (121) is provided with a slip ring (1211). The slip ring (1211) is movably disposed in the first snap-fit ​​member (121). The first snap-fit ​​member (121) has an elastic buckle inside. The slip ring (1211) drives the elastic buckle to connect. The second snap-fit ​​member (122) is installed at the other end of the connecting rod (110). The second snap-fit ​​member (122) is provided with a snap-fit ​​groove (122A). The elastic buckle is detachably snapped into the snap-fit ​​groove (122A). The slip ring (1211) is used to drive the elastic buckle to disengage from the snap-fit ​​groove (122A).

3. The low-voltage line data measurement device according to claim 2, characterized in that: The first snap-fit ​​member (121) is provided with a first connecting groove (121A), and one end of the connecting rod (110) is installed in the first connecting groove (121A). The second snap-fit ​​member (122) is provided with a second connecting groove (122B), and the other end of the connecting rod (110) is installed in the second connecting groove (122B).

4. The low-voltage line data measurement device according to claim 1, characterized in that: The clamping assembly (240) includes a first clamping member (241), a second clamping member (242), and a driving unit (243). The first clamping member (241) is connected to the first detection member (220), and the second clamping member (242) is rotatably connected to the first clamping member (241). The driving unit (243) is mounted on the first clamping member (241) and is drivenly connected to the second clamping member (242) so that the first clamping member (241) and the second clamping member (242) move towards each other to clamp the low-voltage line or move away from each other to release the low-voltage line.

5. The low-voltage line data measurement device according to claim 4, characterized in that: The drive unit (243) includes a drive motor and a connecting rod. The drive motor is mounted on the first clamping member (241). The drive motor is electrically connected to the operating member (230). One end of the connection is connected to the drive motor, and the other end of the connecting rod is connected to the second clamping member (242).

6. The low-voltage line data measuring device according to any one of claims 1-5, characterized in that: The detection mechanism (200) further includes a second detection element (250), which is detachably connected to the first detection element (220). The second detection element (250) is provided with an infrared sensor (251) and a vision sensor (252).

7. The low-voltage line data measurement device according to claim 6, characterized in that: The second detection element (250) includes a display module (253), and the infrared sensor (251) and the vision sensor (252) are both connected to the display module (253).

8. The low-voltage line data measurement device according to claim 6, characterized in that: The first detection element (220) includes a first wireless connection module, and the second detection element (250) is electrically connected to the first wireless connection module, wherein the first wireless connection module is used for electrically connecting to a portable device; and / or, The second detection element (250) includes a second wireless connection module for electrically connecting to a portable device.

9. The low-voltage line data measurement device according to claim 6, characterized in that: The first detection element (220) is provided with a mounting plate (221), and the second detection element (250) is connected to the mounting plate (221) by a first fastener (222).

10. The low-voltage line data measurement device according to claim 1, characterized in that: The detection mechanism (200) further includes a mounting component (210), which is detachably connected to the end of the operating component (100) away from the operating component (230). One end of the mounting component (210) is provided with a third connecting groove (210A), and the other end of the mounting component (210) is provided with an anti-rotation connector (212). The third connecting groove (210A) is used to connect the connecting rod (110), and the anti-rotation connector (212) is detachably connected to the first detection component (220) by a second fastener.

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