A detection tool for conveniently fixing a current sensor

Abstract

The present invention provides a detection tool for conveniently fixing a current sensor, which relates to the technical field of detection tools and includes: a fixing block; a detection main body is fixedly connected to the top of the fixing block; the detection main body is electrically connected to a connection wire board; the connection wire board is fixedly connected with a docking plug; a locking head guide block is arranged inside the docking plug, and the locking head guide block is electrically connected to the connection wire board; the designs of the docking plug, the locking head guide block and the needle body ensure reliable connection with the pins of the current sensor, reduce the detection errors caused by poor contact, and improve the reliability of the detection results. It solves the problem that when the pins are powered on, the effective positions available for connecting the detection equipment are extremely limited, resulting in difficult precise insertion of the detection probe. This not only reduces the detection efficiency, but may also affect the accuracy of the detection results due to poor contact, making the detection process extremely inconvenient.

Description

Technical Field

[0001] The present invention relates to the technical field of detection tooling, and particularly to a detection tooling for conveniently fixing a current sensor. Background Art

[0002] In the fields of modern industrial production and electronic device manufacturing, as a key detection component, current sensors are widely used in many industries such as power systems, industrial automation, new energy vehicles, and smart grids. The quality of their performance directly affects the stability, safety, and reliability of the entire system. Under the background of the rapid development of today's technology, the performance requirements for current sensors are getting higher and higher. At the same time, production enterprises are urgently in need of a detection tooling that can quickly, accurately, and comprehensively detect the performance of current sensors and has good compatibility and versatility, so as to improve production efficiency, reduce production costs, and ensure that the product quality meets strict industry standards and market demands.

[0003] Regarding the current traditional current transformer detection tooling, the current main detection method is to energize its pins and separately detect the voltages between multiple groups of pins to judge the quality of the current transformer. However, when the pins are connected to the power supply, the effective positions available for connecting the detection equipment are extremely limited, resulting in difficult accurate insertion of the detection probes. This not only reduces the detection efficiency but also may affect the accuracy of the detection results due to poor contact, making the detection process extremely inconvenient. At the same time, due to the application of current transformers in different scenarios, their shapes and structures show diverse characteristics, resulting in difficulties for existing detection tooling to effectively fix and position different types of current transformers during detection, thus unable to ensure the stability and reliability of the detection process, seriously restricting the comprehensiveness and efficiency of the detection work. Summary of the Invention

[0004] The present invention relates to a detection tooling for conveniently fixing a current sensor. The energizing components, current rods inside the bottom fixing seat, and the energizing components and detection components inside the detection main body ensure the stable transmission of current and the accurate acquisition of detection signals throughout the detection process. The design of the docking plug, lock head guide block, and needle body ensures reliable connection with the pins of the current sensor, reduces detection errors caused by poor contact, and improves the reliability of the detection results.

[0005] The present invention provides a detection tooling for conveniently fixing a current sensor, specifically including: a bottom fixing seat; a supporting ring is arranged above the bottom fixing seat; outer locking holes are equidistantly arranged on the outer wall of the supporting ring; inner extending grooves are equidistantly arranged on the inner wall of the supporting ring; an inner supporting block is slidably connected inside the inner extending groove, and a spring for resetting is arranged on the outer wall of the inner supporting block; a displacement slider is slidably connected to the outer wall of the supporting ring, and a groove for cooperating with the supporting ring is arranged inside the displacement slider; an adjusting groove is arranged on the displacement slider; a telescopic slider is slidably connected inside the adjusting groove; one end of the telescopic slider is connected to a top spring, and the other end of the top spring is connected to the inner wall of the adjusting groove; a locking insertion rod is fixedly connected to the telescopic slider, and the locking insertion rod is inserted into the adjusting groove and also inserted into the outer locking hole; a displacement frame is fixedly connected to the outer wall of the displacement slider, the displacement frame is arranged in a rectangular frame structure, and a U-shaped structure is fixedly connected to the outer wall of the displacement frame; an adjusting screw rod is rotatably connected inside the displacement frame; a displacement block is slidably connected inside the displacement frame, and the displacement block is threadedly connected to the adjusting screw rod; a fixing block is slidably connected inside the displacement frame, and the fixing block is threadedly connected to the adjusting screw rod, the fixing block is arranged in a rectangular block structure, a threaded through hole for cooperating with the adjusting screw rod is arranged on the fixing block, and a U-shaped structure is arranged on the top of the fixing block; a top supporting frame is arranged above the displacement block; a docking slot is arranged at the bottom of the top supporting frame; a detection main body is fixedly connected to the top of the fixing block; the detection main body is electrically connected to a connection wire board; a docking plug is fixedly connected to the connection wire board; a locking head guide block is arranged inside the docking plug, and the locking head guide block is electrically connected to the connection wire board, the locking head guide block is arranged in a three-joint structure, and a slot is arranged on the locking head guide block; an identification board is arranged on the top of the docking plug; a needle body is inserted into the top of the locking head guide block, and the needle body is connected to the detection main body.

[0006] Preferably, an energizing component is arranged inside the bottom fixing seat, and a wiring plug is arranged on the outer wall of the bottom fixing seat; a docking groove is arranged at the top of the bottom fixing seat, the docking groove is arranged as a cylindrical groove, and a circular groove is connected to the inner wall of the docking groove.

[0007] Preferably, a locking support block is rotatably connected inside the docking groove, the locking support block is arranged in a cylindrical structure, and a circular protrusion connected to the circular groove of the docking groove is arranged on the outer wall of the locking support block; a current rod is electrically connected inside the bottom fixing seat, and the current rod is connected to the energizing component inside the bottom fixing seat.

[0008] Preferably, a protrusion for cooperating with the displacement slider is arranged on the outer wall of the supporting ring; the inner extending groove is arranged as a rectangular groove, and a rectangular through hole is connected to the inner extending groove.

[0009] Preferably, a bottom connecting screw is fixedly connected to the bottom of the supporting ring, and the bottom connecting screw is threadedly connected to the locking support block. The bottom connecting screw is arranged in a threaded rod-shaped structure.

[0010] Preferably, the adjusting groove is arranged as a rectangular through hole, and the adjusting groove is connected with a circular jack for cooperating with the locking plug; the telescopic slider is arranged in an I-shaped structure, and friction plates for increasing friction are respectively arranged on the upper and lower sides of the telescopic slider.

[0011] Preferably, the adjusting screw is arranged in a threaded rod-shaped structure, and a rotating handle is arranged on the adjusting screw; the displacement block is arranged in a rectangular block structure, a threaded through hole for cooperating with the adjusting screw is arranged on the displacement block, and a rectangular block is fixedly connected to the top of the displacement block.

[0012] Preferably, the tightening frame is arranged in an L-shaped structure, and a sector block for contacting the outer wall of the current sensor is fixedly connected to the outer wall of the tightening frame; the docking slot is arranged in a cuboid structure.

[0013] Preferably, a power-on component is arranged inside the detection main body, a detection component is arranged inside the detection main body, an adjusting knob is arranged on the outer wall of the detection main body, and a slot is arranged on the outer wall of the detection main body.

[0014] Preferably, a rectangular block for identifying pin information is fixedly connected to the outer wall of the identification plate.

[0015] The detection tool for conveniently fixing a current sensor provided by the present invention has the following beneficial effects:

[0016] In the present invention, through the cooperation of the supporting ring, the inner supporting block and the spring, current sensors with different inner diameters can be adapted, and the automatic clamping and fixing of current sensors with different shapes can be realized by using the elasticity of the spring, without frequent manual adjustment, greatly improving the fixing efficiency. The design of the transposition slider, the adjusting groove, the telescopic slider, the tightening spring and the locking plug can flexibly adjust the position and state of the supporting ring, meet different detection requirements, and has simple operation, reducing the working intensity of the operator.

[0017] In addition, the combination of the displacement frame, the adjusting screw, the displacement block and the fixing block realizes the precise adjustment of the position of the detection main body, can accurately position the detection part according to the different pin positions of the current sensor, ensure the accuracy of detection, and the design of the rotating handle on the adjusting screw is convenient for the operator to manually fine-tune, further improving the detection accuracy.

[0018] In addition, the structural design of the detection tool enables it to adapt to current sensors of various shapes and specifications. Whether it is a circular, square or other special-shaped current sensor, stable fixation can be achieved through the cooperation of the inner supporting block and the tightening frame, effectively solving the problem of poor compatibility of the existing detection tool and meeting the diversified market demands.

[0019] In addition, the rectangular blocks on the identification board for identifying pin information facilitate the operator to quickly understand the pin functions of the current sensor, improving the efficiency and accuracy of detection. The adjustment knob blocks on the outer wall of the detection body can adjust the detection parameters according to different detection requirements, enabling the detection tooling to adapt to more complex detection tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0021] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0022] In the drawings:

[0023] Figure 1 shows a schematic diagram of a three-dimensional assembly structure according to an embodiment of the present invention;

[0024] Figure 2 shows a schematic diagram of a three-dimensional assembly bottom view structure according to an embodiment of the present invention;

[0025] Figure 3 shows a schematic diagram of a partial cross-sectional structure according to an embodiment of the present invention;

[0026] Figure 4 shows a schematic diagram of an enlarged structure of part A led out from Figure 3 according to an embodiment of the present invention;

[0027] Figure 5 shows a schematic diagram of an enlarged structure of part B led out from Figure 3 according to an embodiment of the present invention;

[0028] Figure 6 shows a schematic diagram of a disassembled structure according to an embodiment of the present invention;

[0029] Figure 7 shows a schematic diagram of a disassembled bottom view structure according to an embodiment of the present invention;

[0030] Figure 8 shows a schematic diagram of a bottom base assembly structure according to an embodiment of the present invention;

[0031] Figure 9 shows a schematic diagram of a support ring and displacement slider assembly structure according to an embodiment of the present invention;

[0032] Figure 10 shows a schematic diagram of a displacement frame assembly structure according to an embodiment of the present invention;

[0033] Figure 11 The figure shows a schematic diagram of a detection main body assembly structure according to an embodiment of the present invention.

[0034] List of reference numerals

[0035] 1. Bottom fixing seat; 101. Docking groove; 102. Locking support block; 103. Current rod

[0036] 2. Support ring; 201. Outer lock hole; 202. Inner extension groove; 203. Bottom connecting screw; 204. Inner support block

[0037] 3. Displacement slider; 301. Adjustment groove; 302. Telescopic slider; 303. Tightening spring; 304. Locking plug

[0038] 4. Displacement frame; 401. Adjustment screw; 402. Displacement block; 403. Fixing block; 404. Tightening frame; 405. Docking slot

[0039] 5. Detection main body; 501. Connection wire board; 502. Docking plug; 503. Lock head guide block; 504. Identification board; 505. Needle body Detailed implementation manners

[0040] The following further describes the implementation manners of the present invention in detail with reference to the drawings and embodiments.

[0041] Embodiment 1: Please refer to Figures 1 to 11 :

[0042] The present invention provides a detection tooling for conveniently fixing a current sensor, including: a bottom fixing seat 1; a support ring 2 is provided above the bottom fixing seat 1; the support ring 2 is used to assist in connecting the transposition slider 3 to facilitate the position adjustment of the transposition slider 3; equally spaced external locking holes 201 are opened on the outer wall of the support ring 2; the external locking holes 201 are used to cooperate with the telescopic slider 302 to lock the relative positions of the support ring 2 and the transposition slider 3; equally spaced internal extension grooves 202 are opened on the inner wall of the support ring 2; an internal support block 204 is slidably connected inside the internal extension groove 202, and a spring for resetting is provided on the outer wall of the internal support block 204; the internal support block 204 restricts the current sensor to facilitate maintaining its stability; a transposition slider 3 is slidably connected to the outer wall of the support ring 2, and a groove for cooperating with the support ring 2 is opened on the inner side of the transposition slider 3; the transposition slider 3 is used to adjust the relative positions of the displacement frame 4 and the detection main body 5 by sliding; an adjustment groove 301 is opened on the transposition slider 3; a telescopic slider 302 is slidably connected inside the adjustment groove 301; one end of the telescopic slider 302 is connected to one end of the top compression spring 303, and the other end of the top compression spring 303 is connected to the inner wall of the adjustment groove 301; a locking insertion rod 304 is fixedly connected to the telescopic slider 302, and the locking insertion rod 304 is inserted into the adjustment groove 301, and the locking insertion rod 304 is inserted into the external locking hole 201; a displacement frame 4 is fixedly connected to the outer wall of the transposition slider 3, the displacement frame 4 is arranged in a rectangular frame structure, and a U-shaped structure is fixedly connected to the outer wall of the displacement frame 4; an adjustment screw 401 is rotatably connected inside the displacement frame 4; a displacement block 402 is slidably connected inside the displacement frame 4, and the displacement block 402 is connected to the adjustment screw 401 by a thread; a fixing block 403 is slidably connected inside the displacement frame 4, and the fixing block 403 is connected to the adjustment screw 401 by a thread, the fixing block 403 is arranged in a rectangular block structure, a threaded through hole for cooperating with the adjustment screw 401 is provided on the fixing block 403, and a U-shaped structure is provided on the top of the fixing block 403; a top compression frame 404 is provided above the displacement block 402; a docking slot 405 is opened at the bottom of the top compression frame 404; a detection main body 5 is fixedly connected to the top of the fixing block 403; the detection main body 5 is electrically connected to a connection wire board 501; the connection wire board 501 is used to connect the detection main body 5 and the docking plug 502; the connection wire board 501 is fixedly connected with a docking plug 502; the docking plug 502 is used to dock with the interface of the current sensor; a lock head guide block 503 is provided inside the docking plug 502, and the lock head guide block 503 is electrically connected to the connection wire board 501, the lock head guide block 503 is arranged in a three-joint structure, and a slot is opened on the lock head guide block 503; the lock head guide block 503 is used to assist in docking with the current sensor and at the same time assist in docking with the needle body 505; an identification board 504 is provided on the top of the docking plug 502; a needle body 505 is inserted into the top of the lock head guide block 503, and the needle body 505 is connected to the detection main body 5; the needle body 505 is used to assist in detecting the current sensor.

[0043] Embodiment 2: On the basis of Embodiment 1, as Figures 1 to 11 shown, an energizing component is provided inside the bottom fixing seat 1, and a wiring plug is provided on the outer wall of the bottom fixing seat 1; the bottom fixing seat 1 is used to assist in installing and fixing other structures of the device to facilitate maintaining the overall stability of the device; a docking groove 101 is opened at the top of the bottom fixing seat 1, and the docking groove 101 is set as a cylindrical groove, and an annular groove is connected to the inner wall of the docking groove 101; the docking groove 101 is used to assist in installing the locking support block 102; a locking support block 102 is rotatably connected inside the docking groove 101, the locking support block 102 is set as a cylindrical structure, and an annular protrusion connected to the annular groove of the docking groove 101 is provided on the outer wall of the locking support block 102; the locking support block 102 is used to cooperate with the bottom connecting screw 203 to facilitate the stability of the connection between the bottom fixing seat 1 and the support ring 2; an electric current rod 103 is electrically connected inside the bottom fixing seat 1, and the electric current rod 103 is connected to the energizing component inside the bottom fixing seat 1; the electric current rod 103 is used to simulate an energized environment to assist in cooperating with the current sensor for detection and processing; a protrusion cooperating with the displacement slider 3 is provided on the outer wall of the support ring 2; the inner extension groove 202 is set as a rectangular groove, and a rectangular through hole is connected to the inner extension groove 202; the inner extension groove 202 is used to assist in installing the inner support block 204 to facilitate the constraint processing of the current sensor; a bottom connecting screw 203 is fixedly connected to the bottom of the support ring 2, and the bottom connecting screw 203 is threadedly connected to the locking support block 102, and the bottom connecting screw 203 is set as a threaded rod structure; the bottom connecting screw 203 is used to assist in connecting with the locking support block 102 to facilitate maintaining the stability between the bottom fixing seat 1 and the support ring 2; the adjustment groove 301 is set as a rectangular through hole, and a circular hole cooperating with the locking plug 304 is connected to the adjustment groove 301; the adjustment groove 301 is used to assist in installing the telescopic slider 302 to facilitate its position adjustment; the telescopic slider 302 is set as an I-shaped structure, and friction plates for increasing friction are respectively provided on the upper and lower sides of the telescopic slider 302; the telescopic slider 302 is used to drive the locking plug 304 to adjust its position so that the locking plug 304 is inserted into the outer locking hole 201 to maintain the stability between the support ring 2 and the displacement slider 3.

[0044] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, as Figures 1 to 11As shown, the adjusting screw rod 401 is arranged in a threaded rod shape, and a turning handle is provided on the adjusting screw rod 401; the adjusting screw rod 401 is used to assist in adjusting the relative position of the displacement block 402 and the fixing block 403 through threads; the displacement block 402 is arranged in a rectangular block shape, and a threaded through hole for cooperating with the adjusting screw rod 401 is provided on the displacement block 402, and a rectangular block is fixedly connected to the top of the displacement block 402; the displacement block 402 is used to adjust the relative position of the tightening frame 404 so as to keep it stable for the current sensor; the tightening frame 404 is arranged in an L shape, and a sector block for contacting the outer wall of the current sensor is fixedly connected to the outer wall of the tightening frame 404; the tightening frame 404 is used to constrain the current sensor to keep it stable during the detection process; the docking slot 405 is arranged in a cuboid shape; the docking slot 405 is used to assist in connecting the tightening frame 404 and the displacement block 402; an energizing component is provided inside the detection main body 5, a detection component is provided inside the detection main body 5, an adjusting knob is provided on the outer wall of the detection main body 5, and a slot is provided on the outer wall of the detection main body 5; the detection main body 5 is used to detect the current sensor; a rectangular block for identifying pin information is fixedly connected to the outer wall of the identification board 504; the identification board 504 is used to assist in identifying the relative information of the pins of the current sensor so as to assist in quickly connecting the pins.

[0045] Specific usage method and function of this embodiment: In the present invention, the current sensor to be detected is placed in the support ring 2. According to the inner diameter size of the current sensor, under the action of the spring, the inner support block 204 slides along the inner extension groove 202 and automatically clamps the current sensor, realizing the fixation of current sensors with different shapes and sizes. If it is necessary to adjust the position of the external clamping, the sliding transposition slider 3 can be slid, and after adjusting to a suitable position, the telescopic slider 302 is pushed by the tightening spring 303, so that the locking plug 304 is inserted into the outer locking hole 201 to achieve the effect of fixing the relative position of the transposition slider 3, thereby adjusting the positions of the displacement frame 4 and the detection main body 5;

[0046] Then, according to the position of the current sensor, manually rotate the turning handle on the adjusting screw rod 401 to move the displacement block 402 and the fixing block 403 along the adjusting screw rod 401, thereby driving the detection main body 5 and the tightening frame 404 to move to clamp the current sensor. The sector block on the outer wall of the tightening frame 404 can contact the outer wall of the current sensor to further stabilize the current sensor and ensure that its position does not shift during the detection process;

[0047] Dock the lock guide block 503 inside the docking plug 502 with the pins of the current sensor. The lock guide block 503 ensures stable and reliable connection. Then, the detection components inside the detection body 5 start to work, collect various parameters of the current sensor, and can adjust the detection parameters according to different detection requirements by adjusting the torsion block. The operator can quickly identify the pin information of the current sensor through the rectangular block on the identification plate 504, improving the detection efficiency and accuracy and facilitating the detection and processing of the current sensor.

[0048] In this article, the following points need to be noted:

[0049] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0050] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0051] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A detection tool for conveniently fixing a current sensor, comprising: Bottom fixing seat (1); characterized in that, Above the bottom fixing seat (1), there is a support ring (2); on the outer wall of the support ring (2), outer locking holes (201) are equidistantly arranged; on the inner wall of the support ring (2), inner extension grooves (202) are equidistantly arranged; inside the inner extension groove (202), an inner support block (204) is slidably connected, and on the outer wall of the inner support block (204), there is a spring for resetting; On the outer wall of the support ring (2), a displacement slider (3) is slidably connected. Inside the displacement slider (3), there is a groove for cooperating with the support ring (2); on the displacement slider (3), an adjustment groove (301) is provided; inside the adjustment groove (301), a telescopic slider (302) is slidably connected; One end of the telescopic slider (302) is connected to a pressing spring (303), and the other end of the pressing spring (303) is connected to the inner wall of the adjustment groove (301); On the telescopic slider (302), a locking insertion rod (304) is fixedly connected, and the locking insertion rod (304) is inserted into the adjustment groove (301) and also inserted into the outer locking hole (201); On the outer wall of the displacement slider (3), a displacement frame (4) is fixedly connected. The displacement frame (4) is arranged in a rectangular frame structure, and on the outer wall of the displacement frame (4), a U-shaped structure is fixedly connected; Inside the displacement frame (4), an adjustment screw (401) is rotatably connected; inside the displacement frame (4), a displacement block (402) is slidably connected, and the displacement block (402) is threadedly connected to the adjustment screw (401); inside the displacement frame (4), a fixing block (403) is slidably connected, and the fixing block (403) is threadedly connected to the adjustment screw (401). The fixing block (403) is arranged in a rectangular block structure, and on the fixing block (403), there is a threaded through hole for cooperating with the adjustment screw (401). On the top of the fixing block (403), a U-shaped structure is provided; Above the displacement block (402), there is a pressing frame (404); on the bottom of the pressing frame (404), a docking slot (405) is provided; On the top of the fixing block (403), a detection body (5) is fixedly connected; the detection body (5) is electrically connected to a connection wire board (501); The connection wire board (501) is fixedly connected with a docking plug (502); Inside the docking plug (502), there is a lock head guide block (503), and the lock head guide block (503) is electrically connected to the connection wire board (501). The lock head guide block (503) is arranged in a three-joint structure, and on the lock head guide block (503), there is a slot; On the top of the docking plug (502), there is an identification board (504); A needle body (505) is inserted into the top of the lock head guide block (503), and the needle body (505) is connected to the detection body (5); During use, place the current sensor to be detected inside the support ring (2), manually rotate the handle on the adjusting screw rod (401), so that the displacement block (402) and the fixing block (403) move along the adjusting screw rod (401), thereby driving the detection body (5) and the pressing frame (404) to move, so as to clamp the current sensor. Connect the locking head guide block (503) inside the docking plug (502) to the pins of the current sensor. The locking head guide block (503) ensures stable and reliable connection, facilitating the detection components inside the detection body (5) to start working.

2. The detection tool for conveniently fixing a current sensor according to claim 1, characterized in that: An energizing component is provided inside the bottom fixing base (1), and a wiring plug is provided on the outer wall of the bottom fixing base (1); A docking groove (101) is opened at the top of the bottom fixing base (1). The docking groove (101) is set as a cylindrical groove, and an annular groove is connected to the inner wall of the docking groove (101).

3. The detection tool for conveniently fixing a current sensor according to claim 2, characterized in that: A locking support block (102) is rotatably connected inside the docking groove (101). The locking support block (102) is set as a cylindrical structure, and an annular protrusion connected to the annular groove of the docking groove (101) is provided on the outer wall of the locking support block (102); An electric current rod (103) is electrically connected inside the bottom fixing base (1), and the electric current rod (103) is connected to the energizing component inside the bottom fixing base (1).

4. The detection tool for conveniently fixing a current sensor according to claim 1, characterized in that: A protrusion for cooperating with the transposition slider (3) is provided on the outer wall of the support ring (2); The inner extension groove (202) is set as a rectangular groove, and the inner extension groove (202) is connected with a rectangular through hole.

5. The detection tool for conveniently fixing a current sensor according to claim 1, characterized in that: A bottom connecting screw rod (203) is fixedly connected to the bottom of the support ring (2), and the bottom connecting screw rod (203) is threadedly connected to the locking support block (102). The bottom connecting screw rod (203) is set as a threaded rod structure.

6. The detection tooling for conveniently fixing a current sensor according to claim 1, characterized in that: The adjusting groove (301) is set as a rectangular through hole, and the adjusting groove (301) is connected with a circular jack for cooperating with the locking plug rod (304); The telescopic slider (302) is set as an I-shaped structure, and friction plates for increasing friction are respectively provided on the upper and lower sides of the telescopic slider (302).

7. The detection tooling for conveniently fixing a current sensor according to claim 1, characterized in that: The adjusting screw rod (401) is set as a threaded rod structure, and a handle is provided on the adjusting screw rod (401); The displacement block (402) is set as a rectangular block structure. A threaded through hole for cooperating with the adjusting screw rod (401) is provided on the displacement block (402), and a rectangular block is fixedly connected to the top of the displacement block (402).

8. A detection tool for conveniently fixing a current sensor according to claim 1, characterized in that: The pressing frame (404) is set as an L-shaped structure, and a sector block for contacting the outer wall of the current sensor is fixedly connected to the outer wall of the pressing frame (404); The docking slot (405) is set as a cuboid structure.

9. The detection tooling for conveniently fixing a current sensor according to claim 1, wherein: An energizing component is provided inside the detection body (5), a detection component is provided inside the detection body (5), an adjusting knob is provided on the outer wall of the detection body (5), and a slot is provided on the outer wall of the detection body (5).

10. A detection tool for conveniently fixing a current sensor according to claim 1, characterized in that: A rectangular block for identifying pin information is fixedly connected to the outer wall of the identification plate (504).

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