An intelligent current probe system

Abstract

The present invention relates to the technical field of current detection, and discloses a current probe of an intelligent current probe system. The current probe includes an adjustment cylinder, and the adjustment cylinder includes a second push block fixedly connected to a pressing member. A guide block is fixedly connected to the bottom end of the second push block. A partition plate is sleeved outside the second push block, and a rotating ring is arranged outside the partition plate. In this invention, multiple current probes are installed on the surface of an instrument rack. By rotating the rotating ring, the current probe is transferred from the inner side of the temporary storage barrel to the central position inside the temporary storage barrel, so that the needle tip of the current probe is aligned with the limit slot of the temporary storage barrel. Then, when the instrument rack moves with the current probe above the object to be detected, then press the second push block to make its needle tip penetrate through the limit slot and contact the surface of the object to be measured for current detection. Only during detection does the needle tip penetrate through the limit slot. When not detecting, the current probe is located at the central or side position inside the adjustment cylinder, away from the detection environment, reducing the influence of the detection environment on the current probe.

Description

Technical Field

[0001] The present invention relates to the technical field of current detection, and particularly to an intelligent current probe system. Background Art

[0002] A current probe is a sensor used to measure the current in a circuit. The current probe senses and measures the current through electromagnetic induction, the Hall effect or other principles, so as to realize the monitoring and analysis of the circuit state. It is an important electrical test device and is widely used in electronic test and measurement fields such as power systems, electronic equipment testing, industrial automation, household appliances, and scientific research experiments.

[0003] When the probe is detecting, first place multiple probes equidistantly on the instrument rack, then the instrument rack moves the probes above the object to be detected, and then press the probes so that their needle tips contact the surface of the object to be detected for current detection. However, when the probe moves up and down above the object to be detected, whether the probe is in the detection state or not, it is exposed to the air. In the case of a higher detection ambient temperature or increased air humidity, using the probe may cause material softening and oxidation or structural changes, or the spring may lose its elasticity because it may not be able to return to its original shape, damaging the structural integrity of the probe and resulting in a decrease in elasticity. If the spring force or clamping force of the probe is set improperly and is not sufficient to maintain the position of the probe, and the surface of the object to be detected is inclined, uneven or irregular in shape, it is difficult for the probe to make stable contact, and the situation of needle slipping occurs during the detection process. In view of this, an intelligent current probe system is provided. Summary of the Invention

[0004] Technical Problem to be Solved

[0005] Aiming at the above-mentioned disadvantages of the prior art, the present invention provides an intelligent current probe system, which can effectively solve the problem that the probe in the prior art is easily damaged when exposed to the working environment when not in use.

[0006] Technical Solution

[0007] To achieve the above object, the present invention is realized through the following technical solutions:

[0008] The present invention provides an intelligent current probe system, including

[0009] a current probe, and an adjustment cylinder is sleeved outside the current probe;

[0010] Instrument rack, the surface of the instrument rack is fixedly connected to the top end of the adjustment cylinder. The adjustment cylinder includes a second push block fixedly connected to the pressing member. The bottom end of the second push block is fixedly connected to a guide block. A partition plate is sleeved outside the second push block. A rotating ring is arranged outside the partition plate. Inside the rotating ring, there is a first push block that fits against the side of the current probe. The bottom end of the rotating ring is snap-connected to a temporary storage barrel that guides the current probe. A limiting block is arranged between the temporary storage barrel and the rotating ring. An activity groove for limiting the current probe is opened inside the limiting block, and the guide block passes through the activity groove;

[0011] Among them, the top end of the rotating ring is fixedly connected with a pointer that points to the partition plate, and the pointer is located above the partition plate.

[0012] Further, a limiting groove is opened at the bottom end inside the temporary storage barrel. Above the limiting groove, there is a slot hole. The slot hole is located in the middle of the temporary storage barrel. A plurality of guiding grooves are opened on the side of the slot hole. The current probe is placed inside the guiding groove. The current probe includes a needle head that is suspended inside the guiding groove. The outside of the needle head is elastically connected with a sleeve through an elastic member sleeved on its circumferential outer surface.

[0013] Further, spherical grooves are opened in the middle of both sides at the top end of the guiding groove. A compression spring is elastically connected inside the spherical groove, and the other end of the compression spring is elastically connected with a sphere.

[0014] Further, a threaded area that is damping-connected to the outer surface of the temporary storage barrel is arranged below the first push block. A clamping plate area is arranged above the first push block. The clamping plate area is rotatably connected to the inner wall of the rotating ring. The clamping plate area, the first push block, and the threaded area are arranged from top to bottom.

[0015] Further, the guide block is composed of a cylinder at the upper part and a frustum at the lower part. The cylindrical part of the guide block passes through the activity groove. The frustum part of the guide block fits against the side of the sleeve. A card slot is opened at the bottom end of the guide block.

[0016] Further, the activity groove includes small circular grooves for placing the current probe. The small circular grooves are equidistantly placed. One end of the small circular groove close to the middle of the rotating ring is connected to a large circular groove for placing the guide block.

[0017] Further, the size of the slot hole is smaller than the size of the bottom end of the elastic member.

[0018] Further, a groove is opened on the inner wall of the clamping plate area, and a card strip fixedly connected to the outside of the partition plate is clamped inside the groove.

[0019] Beneficial effects

[0020] The technical solution provided by the present invention has the following beneficial effects compared with the prior art:

[0021] In the present invention, multiple current probes are installed on the surface of the instrument rack. By rotating the rotating ring, the current probes are transferred from the inner side of the temporary storage barrel to the central position inside the temporary storage barrel, so that the needles of the current probes are aligned with the limiting grooves of the temporary storage barrel. Then, the instrument rack moves with the current probes above the object to be detected, and then the second push block is pressed to make its needle penetrate through the limiting groove and contact the surface of the object to be detected for current detection. Only during detection does the needle penetrate from the limiting groove. When not detecting, the current probe is located at the central or side position inside the adjusting cylinder, away from the detection environment, reducing the influence of the detection environment on the current probe, increasing the service life of the current probe. At the same time, when the detected needle is retracted into the adjusting cylinder, the surface of the needle will be wiped by the cleaning strip inside the limiting groove, further reducing the influence of the chemical substances on the surface of the object to be detected or the humidity in the detection environment on the needle, ensuring the structural integrity of the probe, avoiding the influence of environmental factors (such as temperature, humidity, chemicals) on the current probe, and hiding the current probe in the non-detection state inside the adjusting cylinder;

[0022] In the present invention, multiple current probes are placed in an adjusting cylinder. When facing different production requirements, without shutting down the machine, the corresponding current probe can be selected from multiple current probes by rotating the rotating ring to complete the operation of replacing the needle, so as to adapt to different measurement environments, without reconnecting the circuit power supply. The replacement steps are relatively simple, avoiding the interruption of the production process directly caused by shutting down the machine, which affects the production efficiency and production plan, and increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 Schematic diagram of the overall structure installation state of the embodiment of the present invention;

[0025] Figure 2 Schematic diagram of the overall structure of the adjusting cylinder of the embodiment of the present invention;

[0026] Figure 3 Schematic diagram of the structure of the adjusting cylinder after removing the rotating ring of the embodiment of the present invention;

[0027] Figure 4 Schematic diagram of the cross-sectional structure of the temporary storage barrel of the embodiment of the present invention;

[0028] Figure 5 Schematic diagram of the separation of the rotating ring and the partition plate of the embodiment of the present invention;

[0029] Figure 6 Schematic diagram of the separation of the partition board, push block and guide block according to an embodiment of the present invention;

[0030] Figure 7 Schematic diagram of the guide block structure according to an embodiment of the present invention;

[0031] Figure 8 Schematic diagram of the internal structure of the temporary storage bucket according to an embodiment of the present invention.

[0032] The reference numerals in the figure respectively represent: 1, current probe; 11, needle head; 12, elastic member; 13, sleeve; 2, adjusting cylinder; 21, rotating ring; 211, pointer; 212, card plate area; 213, thread area; 214, first push block; 22, partition board; 221, card strip; 23, temporary storage bucket; 231, guide groove; 232, sphere; 233, limiting groove; 234, ball groove; 24, limiting block; 241, movable groove; 25, second push block; 26, guide block; 261, card slot; 3, instrument rack. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] The present invention will be further described below with reference to the embodiments.

[0035] Embodiment:

[0036] Please refer to Figures 1-8 , the present invention provides a technical solution for an intelligent current probe system: as Figure 1 shown, when it is necessary to detect and measure the current in a circuit, a plurality of current probes 1 need to be installed on the surface of the instrument rack 3. In the present invention, in order to avoid the influence of environmental factors such as temperature, humidity, and chemicals on the current probe 1, the current probe 1 in the non-detection state is hidden inside the adjusting cylinder 2.

[0037] As Figure 2 , Figure 3 and Figure 4As shown in the figure, the adjusting cylinder 2 includes a temporary storage barrel 23. The temporary storage barrel 23 is composed of a cylinder at the upper part and a cone at the lower part. A guiding groove 231 is formed inside the cylinder at the upper part of the temporary storage barrel 23. A ball groove 234 is formed in the middle position of the upper surface of the guiding groove 231. A compression spring is elastically connected inside the ball groove 234, and the other end of the compression spring is elastically connected to a sphere 232. In the initial state, the compression spring undergoes a certain elastic deformation under the gravity of the sphere 232, and about two-thirds of the sphere 232 is embedded in the ball groove 234. When a large external force is applied above the sphere 232, the sphere 232 can be completely embedded in the ball groove 234. When no large external force is applied above the sphere 232, the top end of the sphere 232 is flush with the highest point of the guiding groove 231. As Figure 4 shown in the figure, the current probe 1 includes a needle head 11 for detecting the current in the circuit. The outer side of the needle head 11 is elastically connected to a sleeve 13 through an elastic member 12 sleeved on its outer surface. The elastic member 12 includes a high-durability spring and fixing plates. The two fixing plates are respectively arranged at both ends of the high-durability spring. When the current probe 1 is placed in the temporary storage barrel 23, the needle head 11 is located inside the guiding groove 231. The bottom fixing plate ensures the horizontal and fixed state of the elastic member 12 under the joint restriction of the highest point of the guiding groove 231 and the two spheres 232. The inner dimension of the guiding groove 231 is slightly larger than the dimension of the needle head 11 exposed at the bottom end of the elastic member 12. The needle head 11 is in a suspended state inside the guiding groove 231. When the current probe 1 moves along the guiding groove 231, the suspended needle head 11 inside the guiding groove 231 will not collide with the inner wall of the guiding groove 231 by mistake, resulting in damage to its needle head 11.

[0038] As Figure 3 and Figure 4As shown, the upper part of the outer surface of the temporary storage barrel 23 is provided with irregular patterns that fit with the inner side of the rotating ring 21, which serves to increase the friction between the two. The upper part of the outer surface of the temporary storage barrel 23 is engaged with the rotating ring 21, and the upper part of the temporary storage barrel 23 is fixedly connected with a limiting block 24. The inner side of the limiting block 24 is provided with a movable groove 241. The movable groove 241 can be divided into a plurality of small circular grooves for placing the current probe 1 and a large circular groove connected with the plurality of small circular grooves. The small circular grooves and the large circular grooves are linked to form a channel for conveniently placing the current probe 1. In the present invention, four small circular grooves are symmetrically arranged, and the movable groove 241 is a cross groove, which improves the positioning accuracy and stability of the current probe 1. The size of the small circular groove is equal to the maximum diameter of the top of the sleeve 13 of the maximum size of the current probe 1. The staff can directly put the current probe 1 from the top of the movable groove 241 into the guide groove 2 In 31, under the combined effect of the shock absorption and buffering of the elastic member 12 and the large height dimension of the guide groove 231, the gravitational potential energy of the falling current probe 1 will not cause it to collide with the bottom end of the guide groove 231. After placement, the top position of the sleeve 13 is higher than the top position of the movable groove 241. At the same time, a guide block 26 is arranged at the position of the large circular groove. The guide block 26 consists of an upper cylinder and a lower cone. The size of the cylinder is equal to the size of the large circular groove, and the cone part of the guide block 26 is located below the large circular groove. When the current probe 1 is placed, the side edge of its circular axis falls smoothly under the restriction of the outer surface of the cylindrical circumference of the guide block 26 and the side edge of the movable groove 241 when moving from top to bottom, so as to avoid the position of the current probe 1 deviating from the small circular groove when being lowered, so that the bottom end of the elastic member 12 cannot be correctly engaged in the position above the guide groove 231, thereby ensuring the accuracy of the installation position.

[0039] like Figure 5 As shown, the inner side of the rotating ring 21 is respectively provided with a clamping plate area 212 rotatably connected to the inner wall of the rotating ring 21, a push block 214 fixedly installed in the middle, and a threaded area 213 tightly fitted to the outer surface of the temporary storage barrel 23, as shown in FIG. Figure 2 As shown, the swivel 21 is sleeved on the top of the outer side of the temporary storage barrel 23.

[0040] like Figure 6 As shown, a groove is provided on the inner wall of the card plate area 212 , and the groove is engaged with the card strip 221 . The card strip 221 is fixedly arranged on the outer side of the partition plate 22 , and the card plate area 212 is rotatably connected with the rotating ring 21 .

[0041] refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, when the current probe 1 is required to detect the circuit current, the operator rotates the rotating ring 21. The rotation of the rotating ring 21 can drive the first push block 214 fixedly connected to the inner side to rotate. In the initial state, the side of the sleeve 13 contacts the position with the minimum diameter of the first push block 214. As the rotating ring 21 rotates, the diameter of the first push block 214 in contact with the side of the sleeve 13 gradually increases. The first push block 214 exerts a force on the side of the sleeve 13, causing the sleeve 13 to move towards the center line position of the temporary storage barrel 23 under the restriction of the movable groove 241. At this time, the side of the sleeve 13 contacts the frustum part of the guide block 26. The top side of the sleeve 13 is set to be inclined. Under the combined action of the thrust of the first push block 214 and the lateral force between the sleeve 13 and the inclined surface of the guide block 26, the sleeve 13 moves horizontally towards the center line position of the temporary storage barrel 23 while moving vertically. The current probe 1 gradually moves from the state of exposing the movable groove 241 at the top to the state of being completely embedded inside the temporary storage barrel 23. During this process, the fixing plate of the elastic member 12 squeezes the sphere 232, causing the sphere 232 to squeeze the compression spring and completely embed into the ball groove 234. The thrust of the compression spring in the vertical direction on the bottom end of the elastic member 12 is equal to the longitudinal force between the sleeve 13 and the inclined surface of the guide block 26, further ensuring that the current probe 1 always remains in a vertical state as a whole under the combined action of the upper side guide block 26 and the lower side guide groove 231 during movement and will not tilt and collide.

[0042] As Figure 7 shown, a clamping groove 261 is formed at the bottom end of the guide block 26. The first push block 214 squeezes the sleeve 13, causing the entire current probe 1 to move along the top end of the guide groove 231 and the inclined side of the guide block 26. The side of the sleeve 13 moves from the top end of the side of the guide block 26 to the bottom end of the side of the guide block 26. As the position of the first push block 214 in contact with the outer surface of the sleeve 13 gradually moves to the position with the maximum diameter of the first push block 214, as Figure 4 shown, the top end of the sleeve 13 is set to be an inclined surface. When the first push block 214 squeezes the top end of the sleeve 13 to the bottom most end of the side of the guide block 26, when the sleeve 13 continues to be stressed, the inclined surface of its top end will receive the pressure from the bottom end of the first push block 214. In addition to being squeezed by the first push block 214 and moving towards the bottom end of the guide block 26, the sleeve 13 is also subject to the pressure of the bottom end of the guide block 26 on the inclined surface of the sleeve 13, causing the sleeve 13 to translate along the lower surface of the guide block 26 until the top end of the sleeve 13 is embedded in the clamping groove 261. During this process, the elastic member 12 moves on the upper surface of the guide groove 231 and undergoes a slight elastic deformation when the top end of the sleeve 13 is pressed by the lower surface of the guide block 26, enabling the sleeve 13 to be smoothly clamped into the clamping groove 261 under the push of the first push block 214, as Figure 7 and Figure 4As shown in the figure, four guiding grooves 231 are provided with slots near the center position of the temporary storage barrel 23. A limiting slot 233 is provided at the bottom end of the slot. The size of the slot is smaller than the size of the bottom end of the elastic member 12. When the sleeve 13 moves to the lower surface of the guiding block 26, the bottom end of the elastic member 12 can smoothly move from the top end of the guiding groove 231 to the top end of the slot. At this time, the needle 11 of the current probe 1 is aligned with the limiting slot 233, as Figure 4 and Figure 5 shown, the top end of the guiding block 26 is fixedly connected to the bottom end of the second pushing block 25. The top end of the second pushing block 25 is fixedly connected to a pressing member installed at the instrument rack 3, such as an electric telescopic rod.

[0043] Before current detection, rotate the rotating ring 21 to transfer the current probe 1 from the inner side of the temporary storage barrel 23 to the center position inside the temporary storage barrel 23, so that the needle 11 of the current probe 1 is aligned with the limiting slot 233 of the temporary storage barrel 23. Then, when the instrument rack 3 moves the current probe 1 above the object to be detected, press the second pushing block 25 to make its needle 11 penetrate through the limiting slot 233 and contact the surface of the object to be detected for current detection. Only during detection, the needle 11 penetrates through the limiting slot 233. When not detecting, the current probe 1 is located at the center or side position inside the adjusting cylinder 2 away from the detection environment, reducing the influence of the detection environment on the current probe 1 and increasing the service life of the current probe 1. At the same time, when the detected needle 11 is retracted into the adjusting cylinder 2, the surface of the needle 11 will be wiped by the cleaning strip inside the limiting slot 233, further reducing the influence of the chemical substances on the surface of the object to be detected or the humidity in the detection environment on the needle 11 and ensuring the structural integrity of the probe.

[0044] Since there are various types of current probes 1, the designs of their needles 11 are also different, suitable for different detection environments. Different measurement tasks may require different types or sizes of needles 11. Therefore, it is necessary to replace the needle 11 to adapt to different measurement environments. In actual production, before replacing the needle 11, it is necessary to first cut off the power supply of the device, then use special tools or follow specific operating steps to disassemble it. Then, correctly dock the new needle 11 in good condition with the probe body. Finally, after confirming that the needle 11 is replaced correctly, the circuit power supply can be reconnected. The replacement steps are relatively cumbersome, and the shutdown will directly lead to the interruption of the production process, affecting production efficiency and production plans. Moreover, frequent shutdowns to replace equipment may shorten the service life of the equipment.

[0045] In the present invention, multiple current probes 1 are placed in an adjusting cylinder 2. When facing different production requirements, without shutting down the machine, the corresponding current probe 1 can be selected from the multiple current probes 1 by rotating the rotating ring 21 to complete the operation of replacing the needle 11 to adapt to different measurement environments.

[0046] As Figure 2 、 Figure 5 andFigure 6 As shown, a partition plate 22 is engaged with the inner side of the card plate area 212 rotatably connected to the inner wall of the rotating ring 21. The surface of the partition plate 22 is divided into zones according to the types of the current probe 1. In the present invention, four partition plates are provided. A push block 25 fixedly connected to a driving member such as a telescopic rod installed at the instrument frame 3 is inserted in the middle of the partition plate 22. Figure 4 , Figure 3 and Figure 8 As shown, the four different current probes 1 of the present invention are evenly placed, the four sleeves 13 are placed at the four ends of the movable groove 241, the four elastic members 12 are all placed on the upper surface of the guide groove 231, and the four needles 11 are all embedded in the guide groove 231. Figure 4 , Figure 6 and Figure 7 As shown, the height of the inclined surface at the top end of the sleeve 13 is greater than the height of the slot 261 , and the top end portion of the sleeve 13 can be embedded in the slot 261 .

[0047] When different types or sizes of current probes 1 need to be replaced for different measurement tasks, there is no need to shut down the machine during the interval of completing the previous detection task. The staff can rotate the rotating ring 21 as needed, and the rotation of the rotating ring 21 drives the pointer 211 to rotate. The pointer 211 points to different partitions of the partition plate 22. While rotating to the required partition, the push block 1 214 can squeeze the required current probe 1. When the new current probe 1 moves to the lower surface of the guide block 26, the side of the original current probe 1 is squeezed first, and the new sleeve 13 squeezes the original sleeve 13. The sleeve 13 presses the elastic member 12 to elastically The deformation causes the original sleeve 13 to move out of the restriction of the slot 261. When the new current probe 1 is engaged in the slot 261, one side of the bottom end of the original current probe 1 contacts the top of the ball 232. Since there is no push block 214 to restrict the side of the ball 232 close to the rotating ring 21, the elastic deformation of the compression spring on the inner side of the ball slot 234 provides an upward force to the original current probe 1. The current probe 1 moves upward along the oblique edge of the guide block 26, so that the current probe 1 moves from the middle of the temporary storage bucket 23 to the side of the movable slot 241. When the new current probe 1 performs the detection task, the original current probe 1 has moved to its original position.

[0048] When the current probe 1 is damaged or the types of current probes 1 required for the detection task are increased, the swivel 21 is first removed from the top of the temporary storage bucket 23 to expose the movable groove 241, and then the current probe 1 moved to the original position, that is, the leaked top portion is exposed, is removed from the temporary storage bucket 23.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent current probe system, characterized in that: include: A current probe (1), wherein an adjustment tube (2) is sleeved on the outer side of the current probe (1); An instrument frame (3), wherein the surface of the instrument frame (3) is fixedly connected to the top of the adjustment tube (2), the adjustment tube (2) comprises a push block (25) fixedly connected to the pressing member, the bottom end of the push block (25) is fixedly connected to a guide block (26), the outer side of the push block (25) is sleeved with a partition plate (22), the outer side of the partition plate (22) is provided with a rotating ring (21), the inner side of the rotating ring (21) is provided with a push block (214) that is in contact with the side of the current probe (1), the bottom end of the rotating ring (21) is snap-connected with a temporary storage bucket (23) for guiding the current probe (1), a limiting block (24) is provided between the temporary storage bucket (23) and the rotating ring (21), the inner side of the limiting block (24) is provided with a movable groove (241) for limiting the current probe (1), and the bottom end of the guide block (26) passes through the movable groove (241) and extends to the outside; Wherein, a pointer (211) for pointing to the partition plate (22) is fixedly connected to the top of the rotating ring (21), and the pointer (211) is located above the partition plate (22); A limiting groove (233) is provided at the bottom inner side of the temporary storage barrel (23), a slot hole is provided above the limiting groove (233), the slot hole is located in the middle of the temporary storage barrel (23), a plurality of guide grooves (231) are provided on the side of the slot hole, a current probe (1) is placed inside the guide groove (231), the current probe (1) comprises a needle head (11) suspended inside the guide groove (231), and the outer side of the needle head (11) is elastically connected to a sleeve (13) via an elastic member (12) sleeved on the outer circumferential surface of the needle head (11); Wherein, a ball groove (234) is provided in the middle of both sides of the top end of the guide groove (231), a compression spring is elastically connected to the inner side of the ball groove (234), and a ball (232) is elastically connected to the other end of the compression spring; Wherein, a threaded area (213) is provided below the push block (214) and is damping-connected to the outer surface of the temporary storage barrel (23); a clamping plate area (212) is provided above the push block (214); the clamping plate area (212) is rotatably connected to the inner wall of the rotating ring (21); and the clamping plate area (212), the push block (214) and the threaded area (213) are arranged from top to bottom; The movable groove (241) comprises a small circular groove for placing the current probe (1), the small circular grooves are placed at equal intervals, and one end of the small circular groove close to the middle of the rotating ring (21) is connected to a large circular groove for placing the guide block (26).

2. The intelligent current probe system according to claim 1, characterized in that: The guide block (26) is composed of an upper cylinder and a lower truncated cone. The cylindrical portion of the guide block (26) passes through the movable groove (241), the truncated cone portion of the guide block (26) fits against the side of the sleeve (13), and a slot (261) is provided at the bottom end of the guide block (26).

3. The intelligent current probe system according to claim 1, characterized in that: The size of the slot hole is smaller than the size of the bottom end of the elastic member (12).

4. The intelligent current probe system according to claim 1, characterized in that: A groove is provided on the inner wall of the clamping plate area (212), and a clamping strip (221) fixedly connected to the outside of the partition plate (22) is clamped inside the groove.

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