Intelligent power distribution cabinet with fault detection function

Abstract

The application discloses a kind of intelligent power distribution cabinet with fault detection function related to electric power detection technical field, the power distribution cabinet includes electric cabinet box body: its inside is equipped with installation inner plate, and fixedly installed with the fixed platform for installing electronic components on installation inner plate, cabinet door is rotatably installed on electric cabinet box body, and heat dissipation filter hole for heat dissipation is opened on installation inner plate;Electricity connection mechanism includes multiple electricity connection columns for connecting electronic component wire harness and is installed on fixed platform, and further includes two detection contacts for detecting line and is connected with multiple electricity connection columns, each detection contact is fixedly installed on contact seat, and contact seat is connected with external multimeter by wire harness;The sealing environment of electricity connection column is removed by the movement of moving mechanism to drive rotating mechanism, so that detection contact enters the inside of pressure receiving mechanism and contacts detection contact, to achieve automatic interfacing detection line, and avoid surface electrostatic dust collection by closed environment, to avoid affecting detection result.

Description

Technical Field

[0001] This invention relates to the field of power detection technology, and in particular to an intelligent power distribution cabinet with fault detection function. Background Technology

[0002] With the development of power technology, power equipment is constantly moving towards intelligence, especially the use of distribution cabinets. Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final stage equipment of the power distribution system. At the same time, distribution cabinets are a general term for motor control centers. They distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearest load.

[0003] Currently, when using power distribution cabinets, the internal electronic components heat up and age, which can lead to open circuits and short circuits. After a fault occurs, technicians need to use a multimeter to troubleshoot the circuit. However, due to long-term use, static electricity inside the power distribution cabinet causes dust to accumulate on the contact points, requiring manual cleaning before testing. This greatly affects the testing efficiency, and consequently, the efficiency of replacing the circuit.

[0004] Based on this, the present invention designs an intelligent power distribution cabinet with fault detection function to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent power distribution cabinet with fault detection function, which aims to solve the technical problems existing in the prior art mentioned in the background.

[0006] This invention is implemented as follows: an intelligent power distribution cabinet with fault detection function, the power distribution cabinet comprising:

[0007] Electrical cabinet enclosure: It has an internal mounting plate, on which a mounting platform for installing electronic components is fixedly installed. The cabinet door is rotatably installed on the electrical cabinet enclosure, and the mounting plate has heat dissipation filter holes for heat dissipation.

[0008] The power connection mechanism includes multiple power connection posts mounted on a fixed platform for connecting electronic component wiring harnesses, and two detection contacts that mate with the multiple power connection posts for testing the circuit. Each detection contact is fixedly mounted on a contact base, and the contact base is connected to an external multimeter via a wiring harness.

[0009] Electromagnetic mechanism: used to move the detection contact towards the contact post;

[0010] Pressure-bearing mechanism: Under the squeezing action of the electromagnetic mechanism, the closed restriction of the docking electric column is released through cooperation with the moving mechanism and the rotating mechanism;

[0011] Wire clamping mechanism: used to fix the wire harness of electronic components and to make the wire harness pass through the terminal block;

[0012] Horizontal movement mechanism: used to drive one of the detection contacts to move horizontally;

[0013] Drive mechanism: Used to drive the two detection contacts to move vertically.

[0014] Furthermore, the electromagnetic mechanism includes two electromagnets mounted on a fixed platform. Each electromagnet has a return spring fixedly mounted on its surface. The end of the return spring away from the electromagnet is connected to a permanent magnet. A contact seat is fixedly mounted on the surface of the permanent magnet. A connecting spring is fixedly mounted on the surface of the contact seat. The end of the connecting spring away from the contact seat is connected to a pressing cylinder. The pressing cylinder is slidably connected to the detection contact. The magnetism of the electromagnet after being energized is the same as that of the permanent magnet.

[0015] Furthermore, the pressure-bearing mechanism includes a pressure plate mounted on a fixed platform that cooperates with the extrusion cylinder. The pressure plate is fixedly mounted on the movable cylinder, and a compression spring is fixedly mounted on the surface of the movable cylinder.

[0016] Furthermore, the moving mechanism includes two fixed sliding pins fixedly installed on the moving cylinder, both of which are slidably connected to the moving cylinder. Two moving columns are fixedly installed on the surface of the moving cylinder. It also includes two sliding plates installed on the fixed platform. Each sliding plate has a stepped sliding groove that cooperates with the moving column. Both sliding plates are fixedly installed on the pressing mechanism.

[0017] Furthermore, the rotating mechanism includes a hollow rotating ball rotatably connected to the moving cylinder. The hollow rotating ball has a through hole, and a connecting cylinder is fixedly installed on the surface of the hollow rotating ball. Two spiral grooves are opened on the surface of the connecting cylinder. Two grooved column heads that cooperate with the spiral grooves are fixedly installed on the inner wall of the moving cylinder. The surface of the connecting cylinder is connected to the inner wall of the moving cylinder through a compression spring.

[0018] Furthermore, the wire pressing mechanism includes a wire pressing seat fixedly installed on a fixed platform. The wire pressing seat and the wire pressing bolt form a bolt pair transmission. The wire pressing bolt is rotatably connected to the wire pressing block. The wire pressing block is slidably connected to the inner wall of the wire pressing seat. The conductor block is slidably connected to the wire pressing bolt. The conductor block is fixedly installed inside the wire pressing seat. An insulating plate is fixedly installed on the surface of the wire pressing seat. The terminal post is fixedly installed on the conductor block. The conductor block is installed inside the insulating plate. Two sliding groove plates are fixedly installed on the surface of the insulating plate. The moving cylinder is slidably connected to the insulating plate. The end of the compression spring away from the moving cylinder is connected to the insulating plate. The inner wall of the wire pressing seat is connected to the rotating ring on the wire pressing bolt through a limiting spring, and the rotating ring is rotatably connected to the wire pressing bolt.

[0019] Furthermore, the lateral movement mechanism includes a movable slide plate mounted on a fixed platform. A lateral movement motor is fixedly mounted on the surface of the movable slide plate. A lateral movement lead screw is fixedly mounted on the output end of the lateral movement motor. The lateral movement lead screw and the lead screw slider form a helical pair transmission. A set of guide plates is fixedly mounted on the surface of the lead screw slider. The set of guide plates includes two plates. Each set of guide plates is fixedly connected to a magnet and slidably connected to a permanent magnet. Another set of guide plates is fixedly mounted on the surface of the movable slide plate. The other set of guide plates is fixedly connected to another magnet and slidably connected to another permanent magnet.

[0020] Furthermore, the drive mechanism includes two drive motors fixedly mounted on the mounting inner plate. Each drive motor has a drive screw fixedly mounted at its output end. The drive screw and the drive slider form a helical pair transmission. The drive slider is fixedly mounted on the Z-shaped slide plate. The Z-shaped slide plate is slidably connected to the mounting inner plate. A movable slide plate is fixedly mounted on the surface of the Z-shaped slide plate.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. This invention uses the movement of the moving mechanism to drive the rotating mechanism to release the sealed environment of the docking post, allowing the detection contact to enter the interior of the pressure-bearing mechanism and make contact with the detection contact, thereby achieving automatic docking of the detection line. Furthermore, the sealed environment prevents static dust accumulation on the surface, thus avoiding affecting the detection results.

[0023] 2. This invention uses a horizontal movement mechanism to drive the detection contact to move horizontally, so that the detection contact moves to the position of the adjacent terminal post. The electromagnetic mechanism makes the detection contact contact the current terminal post again for detection until an abnormality is detected, thus facilitating maintenance personnel to quickly locate and repair the problem. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of an intelligent power distribution cabinet with fault detection function provided in an embodiment of the present invention;

[0025] Figure 2 This is a schematic cross-sectional view of the present invention;

[0026] Figure 3 For the present invention Figure 2 A magnified structural diagram at point A;

[0027] Figure 4 For the present invention Figure 2 A magnified structural diagram at point B;

[0028] Figure 5 For the present invention Figure 2 A magnified structural diagram at point C;

[0029] Figure 6 This is a cross-sectional view of the intelligent power distribution cabinet with fault detection function according to the present invention.

[0030] Figure 7 For the present invention Figure 6 A magnified structural diagram at point D;

[0031] Figure 8 This is a schematic diagram of the exploded view of some parts of an intelligent power distribution cabinet with fault detection function according to the present invention.

[0032] Figure 9 For the present invention Figure 8 A magnified structural diagram at point E;

[0033] Figure 10 For the present invention Figure 8 A magnified structural diagram at point F;

[0034] Figure 11 For the present invention Figure 8 A magnified structural diagram at point G.

[0035] In the attached diagram: 1. Electrical cabinet body; 101. Mounting inner panel; 102. Fixing platform; 103. Cabinet door; 104. Heat dissipation filter hole; 2. Power connection mechanism; 201. Power connection post; 202. Detection contact; 203. Contact seat; 3. Electromagnetic mechanism; 301. Electromagnet; 302. Return spring; 303. Permanent magnet; 304. Connecting spring; 305. Compression cylinder; 4. Pressure receiving mechanism; 401. Pressure plate; 402. Moving cylinder; 403. Compression spring; 5. Moving mechanism; 501. Fixed sliding pin; 502. Moving cylinder; 503. Moving column head; 504. Stepped slide groove; 505. Slide... 6. Rotating mechanism; 601. Hollow rotating ball; 602. Connecting cylinder; 603. Spiral groove; 604. Groove head; 605. Compression spring; 7. Wire pressing mechanism; 701. Wire pressing bolt; 702. Wire pressing block; 703. Conductor block; 704. Wire pressing seat; 705. Insulating plate; 706. Limiting spring; 8. Lateral movement mechanism; 801. Lateral movement motor; 802. Lateral movement lead screw; 803. Moving slide plate; 804. Lead screw slider; 805. Guide plate; 9. Drive mechanism; 901. Drive motor; 902. Drive lead screw; 903. Drive slider; 904. Z-shaped slide plate. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0037] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but unless otherwise stated, these elements are not limited by these terms. These terms are used only to distinguish one element from another.

[0038] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 9 and Figure 11 As shown, in one embodiment, an intelligent power distribution cabinet with fault detection function is proposed, the power distribution cabinet comprising:

[0039] Electrical cabinet 1: It has an inner mounting plate 101 inside, and a mounting platform 102 for installing electronic components is fixedly installed on the inner mounting plate 101. A cabinet door 103 is rotatably installed on the electrical cabinet 1. A heat dissipation filter hole 104 for heat dissipation is opened on the inner mounting plate 101.

[0040] Power connection mechanism 2 includes multiple power connection posts 201 installed on the fixed platform 102 for connecting electronic component wiring harnesses, and two detection contacts 202 that are mated and cooperate with the multiple power connection posts 201 for testing the circuit. Each detection contact 202 is fixedly installed on a contact base 203, and the contact base 203 is connected to an external multimeter through a wiring harness.

[0041] Electromagnetic mechanism 3: used to move the detection contact 202 toward the position of the contact post 201;

[0042] Pressure-bearing mechanism 4: Under the squeezing action of electromagnetic mechanism 3, it releases the closed restriction of docking electric column 201 through cooperation with moving mechanism 5 and rotating mechanism 6;

[0043] Wire clamping mechanism 7: Used to fix the wire harness of electronic components and to make the wire harness form a path with the terminal 201;

[0044] Horizontal movement mechanism 8: used to drive one of the detection contacts 202 to move horizontally;

[0045] Drive mechanism 9: Used to drive the two detection contacts 202 to move vertically.

[0046] In practical applications, the embodiments of the present invention, such as Figure 1 As shown, when the circuit of the electronic components fixed on the mounting platform 102 malfunctions, such as... Figure 11 As shown, at this time, the driving action of the driving mechanism 9 drives the detection contact 202 to move to the row of terminals 201 where the faulty line is located, as shown. Figure 3 As shown, at this time, the electromagnetic mechanism 3 causes the detection contact 202 to move towards the contact post 201, as... Figure 9As shown, the electromagnetic mechanism 3 presses against the pressure-bearing mechanism 4, causing the moving mechanism 5 to move. The movement of the moving mechanism 5 causes the rotating mechanism 6 to release the sealed environment of the docking post 201, allowing the detection contact 202 to enter the interior of the pressure-bearing mechanism 4 and make contact with the detection contact 202. This achieves automatic docking and detection of the circuit, and avoids the influence of external dust on the detection effect. After the circuit between the two docking posts 201 is detected as normal, as... Figure 5 As shown, the detection contact 202 at the fixed end remains stationary, as... Figure 3 As shown, the detection contact 202 on the mobile terminal is reset, as... Figure 4 As shown, after reset, the horizontal movement mechanism 8 drives the detection contact 202 to move horizontally, so that the detection contact 202 moves to the position of the adjacent terminal 201. The electromagnetic mechanism 3 makes the detection contact 202 contact the current terminal 201 again for detection until an abnormal data is detected. At this time, the detection contact 202 stops moving and stops at the abnormal position. At this time, the maintenance personnel only need to replace the wires at both ends of the stopping position of the detection contact 202 to complete the circuit repair, thereby achieving the purpose of automatically detecting abnormal positions and facilitating the maintenance personnel to quickly locate and repair.

[0047] like Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the electromagnetic mechanism 3 includes two magnets 301 mounted on a fixed platform 102. A return spring 302 is fixedly mounted on the surface of each magnet 301. The end of the return spring 302 away from the magnet 301 is connected to a permanent magnet 303. A contact seat 203 is fixedly mounted on the surface of the permanent magnet 303. A connecting spring 304 is fixedly mounted on the surface of the contact seat 203. The end of the connecting spring 304 away from the contact seat 203 is connected to a pressing cylinder 305. The pressing cylinder 305 is slidably connected to the detection contact 202. The magnetism of the magnet 301 after being energized is the same as that of the permanent magnet 303.

[0048] In practical applications, when the detection contact 202 moves to the position of the contact post 201 under the action of the driving mechanism 9, as in the embodiment of the present invention... Figure 3 As shown, at this time, the inside of the electromagnet 301 is energized and generates the same magnetism as the permanent magnet 303. Under the action of the magnetic force, the permanent magnet 303 moves away from the electromagnet 301 in a straight line. The straight line movement of the permanent magnet 303 drives the contact seat 203 to move towards the contact post 201, which in turn drives the extrusion cylinder 305 to extrude the pressure receiving mechanism 4. The movement of the pressure receiving mechanism 4 drives the moving mechanism 5 to move, which in turn drives the rotating mechanism 6 to release the sealed environment of the contact post 201, so that the detection contact 202 enters the interior of the pressure receiving mechanism 4 and contacts the contact post 201, thus completing the purpose of dust-free detection.

[0049] like Figure 10 As shown, in another preferred embodiment of the present invention, the pressure-bearing mechanism 4 includes a pressure plate 401 mounted on the fixed platform 102 and cooperating with the extrusion cylinder 305. The pressure plate 401 is fixedly mounted on the movable cylinder 402, and a compression spring 403 is fixedly mounted on the surface of the movable cylinder 402.

[0050] In practical applications, when the extrusion cylinder 305 is driven to move towards the electrical contact post 201 by magnetic force, as in the embodiments of the present invention... Figure 10 As shown, the extrusion cylinder 305 extrudes the pressure plate 401, causing the moving cylinder 402 to move closer to the fixed platform 102. At the same time, the compression spring 403 is compressed. It should be noted that the elastic potential energy of the connecting spring 304 is greater than that of the compression spring 403, so the compression spring 403 will be compressed first. During the movement, the moving cylinder 402 drives the moving mechanism 5 to move. The movement of the moving mechanism 5 drives the rotating mechanism 6 to release the connection post 201, thereby enabling the detection contact 202 to complete the contact detection with the connection post 201.

[0051] like Figure 9 As shown, in another preferred embodiment of the present invention, the moving mechanism 5 includes two fixed sliding pins 501 fixedly installed on the moving cylinder 402. Both fixed sliding pins 501 are slidably connected to the moving cylinder 502. Two moving column heads 503 are fixedly installed on the surface of the moving cylinder 502. It also includes two sliding groove plates 505 installed on the fixed platform 102. Each sliding groove plate 505 is provided with a stepped sliding groove 504 that cooperates with the moving column head 503. Both sliding groove plates 505 are fixedly installed on the pressing mechanism 7.

[0052] In practical applications, when the movable cylinder 402 moves towards the fixed platform 102, as in the embodiments of the present invention... Figure 9 As shown, at this time, the fixed sliding pin 501 drives the moving cylinder 502 to move synchronously, so that the moving column head 503 moves along the trajectory of the stepped sliding groove 504. Through the trajectory of the stepped sliding groove 504, the moving column head 503 moves vertically downward, which in turn drives the moving cylinder 502 to move vertically downward. The vertical movement of the moving cylinder 502 drives the rotating mechanism 6 to rotate, thereby releasing the sealing effect of the docking column 201.

[0053] like Figure 8 and Figure 9As shown, in another preferred embodiment of the present invention, the rotating mechanism 6 includes a hollow rotating ball 601 rotatably connected to the movable cylinder 402. The hollow rotating ball 601 has a through hole. A connecting cylinder 602 is fixedly installed on the surface of the hollow rotating ball 601. Two spiral grooves 603 are formed on the surface of the connecting cylinder 602. Two grooved column heads 604 that cooperate with the spiral grooves 603 are fixedly installed on the inner wall of the movable cylinder 502. The surface of the connecting cylinder 602 is connected to the inner wall of the movable cylinder 502 through a compression spring 605.

[0054] In practical applications, when the movable cylinder 502 moves vertically downwards, as in the embodiments of the present invention... Figure 9 As shown, at this time, the sliding column head 604 moves vertically downward, and then the connecting cylinder 602 rotates ninety degrees through the trajectory of the spiral sliding groove 603. The rotation of the connecting cylinder 602 drives the hollow rotating ball 601 to rotate synchronously, so that the central axis of the through hole of the hollow rotating ball 601 is in the same direction as the movement of the detection contact 202, which facilitates the detection contact 202 to enter the pressure-bearing mechanism 4 and contact the power-connecting column 201.

[0055] like Figure 6 , Figure 7 and Figure 10 As shown, in another preferred embodiment of the present invention, the wire pressing mechanism 7 includes a wire pressing seat 704 fixedly installed on the fixed platform 102. The wire pressing seat 704 and the wire pressing bolt 701 form a bolt pair transmission. The wire pressing bolt 701 is rotatably connected to the wire pressing block 702. The wire pressing block 702 is slidably connected to the inner wall of the wire pressing seat 704. The conductor block 703 is slidably connected to the wire pressing bolt 701. The conductor block 703 is fixedly installed inside the wire pressing seat 704. An insulating material is fixedly installed on the surface of the wire pressing seat 704. The insulating plate 705 and the terminal post 201 are fixedly installed on the conductor block 703. The conductor block 703 is installed inside the insulating plate 705. Two sliding plates 505 are fixedly installed on the surface of the insulating plate 705. The moving cylinder 402 is slidably connected to the insulating plate 705. The end of the compression spring 403 away from the moving cylinder 402 is connected to the insulating plate 705. The inner wall of the wire pressing seat 704 is connected to the rotating ring on the wire pressing bolt 701 through the limiting spring 706, and the rotating ring is rotatably connected to the wire pressing bolt 701.

[0056] In practical applications, when installing electronic components, as described in the embodiments of the present invention... Figure 7 and Figure 10 As shown, by inserting the U-fork of the wire harness between the conductor block 703 and the wire clamping block 702, the wire clamping block 702 is moved closer to the conductor block 703 by rotating the wire clamping bolt 701, so that the wire clamping block 702 squeezes the U-fork to complete the fixation of the wire harness. At the same time, the U-fork contacts the conductor block 703, thereby forming a circuit with the power terminal 201.

[0057] like Figure 4 As shown in another preferred embodiment of the present invention, the transverse mechanism 8 includes a movable slide plate 803 mounted on a fixed platform 102. A transverse motor 801 is fixedly mounted on the surface of the movable slide plate 803. A transverse lead screw 802 is fixedly mounted on the output end of the transverse motor 801. The transverse lead screw 802 and the lead screw slider 804 form a helical pair transmission. A set of guide plates 805 is fixedly mounted on the surface of the lead screw slider 804. The set of guide plates 805 includes two plates. Each set of guide plates 805 is fixedly connected to a magnet 301 and slidably connected to a permanent magnet 303. Another set of guide plates 805 is fixedly mounted on the surface of the movable slide plate 803. The other set of guide plates 805 is fixedly connected to another magnet 301 and slidably connected to another permanent magnet 303.

[0058] In practical applications of this invention, after the detection between the two terminals 201 is completed, the detection contact 202 at the fixed end remains stationary. Figure 4 As shown, after the detection contact 202 of the moving end is reset, the horizontal movement motor 801 starts to run. The operation of the horizontal movement motor 801 drives the horizontal movement screw 802 to rotate. The rotation of the horizontal movement screw 802 drives the screw slider 804 to move horizontally, thereby driving the detection contact 202 of the moving end to the position of the adjacent terminal 201. Then, the adjacent terminal 201 is detected by the action of the electromagnetic mechanism 3, thereby achieving the purpose of sequential detection.

[0059] like Figure 11 As shown, in another preferred embodiment of the present invention, the driving mechanism 9 includes two driving motors 901 fixedly mounted on the mounting inner plate 101. Each driving motor 901 has a driving screw 902 fixedly mounted at its output end. The driving screw 902 and the driving slider 903 form a helical pair transmission. The driving slider 903 is fixedly mounted on the Z-shaped slide plate 904. The Z-shaped slide plate 904 is slidably connected to the mounting inner plate 101. A movable slide plate 803 is fixedly mounted on the surface of the Z-shaped slide plate 904.

[0060] In practical applications, when an abnormality occurs in the electronic component circuitry of the fixed platform 102, such as... Figure 11 As shown, at this time, the drive motor 901 starts to run. The movement of the drive motor 901 drives the drive screw 902 to rotate, which in turn drives the drive slider 903 to move vertically downward. The vertical movement of the drive slider 903 drives the detection contact 202 to move vertically to the position of the row of terminals 201 where the abnormality is located, thereby completing the detection of the fault location of the current row through subsequent movements.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent power distribution cabinet with fault detection function, characterized in that, The power distribution cabinet includes: Electrical cabinet (1): It has an inner mounting plate (101) inside, and a mounting platform (102) for installing electronic components is fixedly installed on the inner mounting plate (101). A cabinet door (103) is rotatably installed on the electrical cabinet (1), and a heat dissipation filter hole (104) for heat dissipation is opened on the inner mounting plate (101). The power connection mechanism (2) includes multiple power connection posts (201) installed on a fixed platform (102) for connecting the electronic component wiring harness, and two detection contacts (202) that are mated and cooperate with the multiple power connection posts (201) for testing the circuit. Each detection contact (202) is fixedly installed on a contact base (203), and the contact base (203) is connected to an external multimeter through a wiring harness. Electromagnetic mechanism (3): used to drive the detection contact (202) to move towards the position of the contact post (201); Pressure-bearing mechanism (4): Under the squeezing action of the electromagnetic mechanism (3), the closed restriction of the docking electric column (201) is released through cooperation with the moving mechanism (5) and the rotating mechanism (6); Wire clamping mechanism (7): used to fix the wire harness of electronic components and to make the wire harness form a path with the terminal (201); Horizontal movement mechanism (8): used to drive one of the detection contacts (202) to move horizontally; Drive mechanism (9): used to drive the two detection contacts (202) to move vertically.

2. The intelligent power distribution cabinet with fault detection function according to claim 1, characterized in that, The electromagnetic mechanism (3) includes two energized magnets (301) mounted on a fixed platform (102). Each energized magnet (301) has a fixedly mounted return spring (302) on its surface. The end of the return spring (302) away from the energized magnet (301) is connected to a permanent magnet (303). The surface of the permanent magnet (303) has a fixedly mounted contact seat (203). The surface of the contact seat (203) has a fixedly mounted connecting spring (304). The end of the connecting spring (304) away from the contact seat (203) is connected to a pressing cylinder (305). The pressing cylinder (305) is slidably connected to the detection contact (202). The magnetism of the energized magnet (301) after being energized is the same as that of the permanent magnet (303).

3. The intelligent power distribution cabinet with fault detection function according to claim 2, characterized in that, The pressure-bearing mechanism (4) includes a pressure plate (401) installed on a fixed platform (102) and cooperating with the extrusion cylinder (305). The pressure plate (401) is fixedly installed on the movable cylinder (402), and a compression spring (403) is fixedly installed on the surface of the movable cylinder (402).

4. The intelligent power distribution cabinet with fault detection function according to claim 3, characterized in that, The moving mechanism (5) includes two fixed sliding pins (501) fixedly installed on the moving cylinder (402). Both fixed sliding pins (501) are slidably connected to the moving cylinder (502). Two moving column heads (503) are fixedly installed on the surface of the moving cylinder (502). It also includes two sliding groove plates (505) installed on the fixed platform (102). Each sliding groove plate (505) has a stepped sliding groove (504) that cooperates with the moving column head (503). Both sliding groove plates (505) are fixedly installed on the pressing mechanism (7).

5. The intelligent power distribution cabinet with fault detection function according to claim 4, characterized in that, The rotating mechanism (6) includes a hollow rotating ball (601) rotatably connected to the moving cylinder (402). The hollow rotating ball (601) has a through hole. A connecting cylinder (602) is fixedly installed on the surface of the hollow rotating ball (601). Two spiral grooves (603) are opened on the surface of the connecting cylinder (602). Two groove heads (604) that cooperate with the spiral grooves (603) are fixedly installed on the inner wall of the moving cylinder (502). The surface of the connecting cylinder (602) is connected to the inner wall of the moving cylinder (502) through a compression spring (605).

6. The intelligent power distribution cabinet with fault detection function according to claim 4, characterized in that, The wire pressing mechanism (7) includes a wire pressing seat (704) fixedly installed on a fixed platform (102). The wire pressing seat (704) and the wire pressing bolt (701) form a bolt pair drive. The wire pressing bolt (701) is rotatably connected to the wire pressing block (702). The wire pressing block (702) is slidably connected to the inner wall of the wire pressing seat (704). The conductor block (703) is slidably connected to the wire pressing bolt (701). The conductor block (703) is fixedly installed inside the wire pressing seat (704). An insulating plate (705) is fixedly installed on the surface of the wire pressing seat (704). (201) is fixedly installed on the conductor block (703), the conductor block (703) is installed inside the insulating plate (705), two sliding plates (505) are fixedly installed on the surface of the insulating plate (705), the moving cylinder (402) is slidably connected to the insulating plate (705), the end of the compression spring (403) away from the moving cylinder (402) is connected to the insulating plate (705), the inner wall of the wire pressing seat (704) is connected to the rotating ring on the wire pressing bolt (701) through the limiting spring (706), and the rotating ring is rotatably connected to the wire pressing bolt (701).

7. The intelligent power distribution cabinet with fault detection function according to claim 2, characterized in that, The transverse mechanism (8) includes a movable slide plate (803) mounted on a fixed platform (102). A transverse motor (801) is fixedly mounted on the surface of the movable slide plate (803). A transverse lead screw (802) is fixedly mounted on the output end of the transverse motor (801). The transverse lead screw (802) and the lead screw slider (804) form a helical pair transmission. A set of guide plates (805) is fixedly mounted on the surface of the lead screw slider (804). The set of guide plates (805) includes two plates. Each set of guide plates (805) is fixedly connected to a magnet (301). Each set of guide plates (805) is slidably connected to a permanent magnet (303). Another set of guide plates (805) is fixedly mounted on the surface of the movable slide plate (803). The other set of guide plates (805) is fixedly connected to another magnet (301). The other set of guide plates (805) is slidably connected to another permanent magnet (303).

8. The intelligent power distribution cabinet with fault detection function according to claim 7, characterized in that, The drive mechanism (9) includes two drive motors (901) fixedly installed on the mounting inner plate (101). Each drive motor (901) has a drive screw (902) fixedly installed at its output end. The drive screw (902) and the drive slider (903) form a helical pair transmission. The drive slider (903) is fixedly installed on the Z-shaped slide plate (904). The Z-shaped slide plate (904) is slidably connected to the mounting inner plate (101). A movable slide plate (803) is fixedly installed on the surface of the Z-shaped slide plate (904).

Images