Electrical training table

Abstract

The present application relates to the technical field of electrician practical training equipment, and especially relates to an electrician practical training table, which comprises a table cabinet body, the upper side of the table cabinet body forms an operation table top, a practical training cabinet body is arranged on the operation table top and at the rear side, and a practical training panel is arranged on the side of the practical training cabinet body facing the table cabinet body; an installation cavity with an opening facing the operation table top is arranged at the lower end of the practical training cabinet body, a scraping assembly for scraping the wire skin on the operation table top is arranged in the installation cavity, a cavity is arranged in the table cabinet body, a collection assembly capable of being turned out of the table cabinet body is arranged in the cavity and at the left and right sides, and the scraping assembly is used to drive the collection assembly to be turned out of the table cabinet body to realize the collection of the scraped wire skin. According to the present application, the scraping assembly can scrape the operation table top, and the collection assembly can collect the wire skin and wires scraped by the scraping assembly, so that the subsequent manual cleaning of the operation table top is avoided, and the use of the electrician practical training table is not affected.

Description

Technical Field

[0001] This invention relates to the field of electrical engineering training equipment technology, and in particular to an electrical engineering training platform. Background Technology

[0002] An electrical training bench is a workbench used for electrical training. Operators can connect and build circuits on the bench. When using the training bench, the wires required for wiring circuits and the wire insulation stripped with wire strippers are placed on the workbench, which means that the workbench needs to be cleaned of wire insulation and wires before use.

[0003] For example, patent CN219476236U discloses an electrical and electronic training platform. Although this platform uses a drive motor to rotate a threaded screw in both directions, thereby causing the movable frame to move the cleaning rod back and forth, and the cleaning rod can clean the debris on the top of the test bench through the cleaning brush and cleaning block, making it more convenient for the operator to use the device, in actual use, the exposed U-shaped frame on both sides of the test bench results in the training platform occupying a lot of space and affecting the aesthetics. Summary of the Invention

[0004] To address the technical problems mentioned in the background section, the present invention provides an electrical engineering training platform.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution: An electrical engineering training platform includes a cabinet body, the upper side of which forms an operating table. A training cabinet is installed on the operating table and at its rear. A training panel is installed on the side of the training cabinet facing the platform. The lower end of the training cabinet has a mounting cavity with an opening facing the operating table. The mounting cavity contains a scraping component for scraping the wire insulation on the operating table. The cabinet body has a cavity, and collection components that can be rotated out of the cabinet body are located on the left and right sides of the cavity. The scraping component is used to drive the collection component to rotate out of the cabinet body to collect the scraped wire insulation.

[0006] Preferably, the bottom wall of the mounting cavity is provided with a sliding groove that connects to the cavity along the left and right direction of the cabinet body; The scraping assembly includes mounting blocks disposed opposite each other within the mounting cavity and extending into the cavity through a sliding groove on the lower side. The mounting blocks located within the mounting cavity have a storage groove on their side facing the work surface. A rotatable scraper shaft is provided in the storage groove near one end. The scraper shaft has a scraper that can rotate to the corresponding storage groove for storage. Rotation of the scraper shaft drives the scraper to rotate out of the storage groove onto the work surface. The cavity is provided with a driving component for driving the two mounting blocks to move closer or further apart.

[0007] Preferably, the mounting block has a fixing block on its lower side, and the driving component includes a lead screw rotatably disposed in the cavity. The lead screw is threaded through the fixing block, and the rotation of the lead screw is used to drive the fixing block to move so that the two mounting blocks move closer or further apart.

[0008] Preferably, the cabinet body has slots on its left and right sides that connect to the cavity; The collection assembly includes a collection box that can rotate out of a corresponding slot. The lower end of the collection box is hinged to a cavity. A reset component for driving the collection box to rotate into the cavity is provided in the cavity. An L-shaped push rod is provided on the fixing block. The mounting blocks are spaced apart from each other to drive the push rod to drive the corresponding collection box to rotate out of the corresponding slot.

[0009] Preferably, the reset component includes a connecting rod that is slidably disposed in the cavity via a mounting bracket. One end of the connecting rod is hinged to a side wall of the collection box. A retaining ring is sleeved on the connecting rod. A reset spring for driving the connecting rod to move into the cavity is sleeved on the connecting rod located between the mounting bracket and the retaining ring.

[0010] Preferably, a fixing ring is fitted on the push rod, a retaining ring is slidably provided at the end of the push rod facing the corresponding collection box, and a first spring is fitted on the push rod to drive the retaining ring to move to the corresponding end of the push rod; The side wall of the collection box is provided with a slot for the corresponding end of the push rod to extend into. When the push rod extends into the slot, the retaining ring squeezes the side wall of the collection box to keep the collection box in the state of rotating out of the corresponding slot.

[0011] Preferably, the mounting block has a motor on its lower side for driving the scraper shaft to rotate.

[0012] Preferably, the other end of the connecting rod is provided with a positioning plate, and the mounting block is provided with a locking element for cooperating with the positioning plate to lock the collection box stored in the cavity.

[0013] Preferably, the mounting block has a horizontal cavity, and the fixing block has a vertical cavity that communicates with the horizontal cavity along the vertical direction. The locking component includes a horizontal slider that slides within a horizontal cavity. The horizontal slider has a groove on its side wall facing the vertical cavity, and a first inclined surface is provided within the groove. A vertical slider with its upper end extending into the groove is provided within the vertical cavity via a second spring. The upper end of the vertical slider has a second inclined surface that cooperates with the first inclined surface, and the lower end of the vertical slider has a positioning cone that extends out of the fixing block. The horizontal slider moves towards the cavity to drive the first inclined surface to press against the second inclined surface, pushing the vertical slider downward within the vertical cavity to insert the positioning cone into the positioning plate.

[0014] Preferably, the mounting block has a rotating cavity, the lower end of the scraper shaft has a rotating shaft extending into the rotating cavity, a protrusion is sleeved on the rotating shaft, a push rod is provided at one end of the horizontal slider facing the rotating cavity, a third spring is provided in the horizontal cavity to drive the horizontal slider to move so that the push rod abuts against the rotating shaft, and the rotation of the rotating shaft is used to drive the protrusion to push the push rod into the horizontal cavity.

[0015] In summary, the present invention has the following beneficial effects; 1. The present invention, through the arrangement of a scraping component and a collecting component, enables the scraping component to scrape the work surface, and the collecting component to collect the wire insulation, wires, etc. scraped by the scraping component, thereby avoiding the need for subsequent manual cleaning of the work surface and affecting the use of the electrical training platform.

[0016] 2. In this invention, two mounting blocks are moved away from each other, causing a scraper to sweep the work surface. At the same time, a collection box is driven to extend from the slot to collect the scraper. When the two mounting blocks move closer to each other, the scraper is reset. Meanwhile, the collection box is stored in the cavity under the action of the reset component, making the electrical training platform more aesthetically pleasing.

[0017] 3. In this invention, during the process of the scraper turning out or turning into the storage slot, the driving locking component positions and locks the positioning plate, thereby preventing the collection box from accidentally turning out of the slot during the process of the collection box being stored in the cavity, which would affect the aesthetics of the electrical training platform. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the electrical engineering training platform in this invention when it is stored in the collection box.

[0019] Figure 2 This is a schematic diagram of the electrical engineering training platform in this invention when the collection box is rotated out.

[0020] Figure 3 This is a structural schematic diagram of the platform cabinet and the training cabinet in this invention.

[0021] Figure 4 This is a schematic diagram of the connection structure between some of the scraping components and the collection box in this invention.

[0022] Figure 5 This is a schematic diagram of the connection structure between part of the scraping component and the reset component in this invention.

[0023] Figure 6 This is a schematic diagram of the mounting block in this invention.

[0024] Figure 7 This is a cross-sectional schematic diagram of the mounting block in this invention.

[0025] Figure 8This is a schematic diagram of the scraper shaft and scraper in this invention.

[0026] Explanation of reference numerals in the attached figures: 100. Cabinet; 101. Work surface; 110. Training cabinet; 111. Training panel; 120. Collection box; 201. Mounting cavity; 202. Cavity; 203. Slide groove; 204. Groove opening; 400. Mounting block; 401. Fixing block; 402. Push rod; 410. Scraper shaft; 411. Scraper; 420. Mounting bracket; 430. Connecting rod; 431. Positioning plate; 441. Slot; 442. Hinge plate; 443. Collection chamber; 444. Baffle section; 501. Storage slot; 511. Retaining ring; 520. Return spring; 610. First spring; 611. Retaining ring; 612. Snap ring; 620. Motor; 711. Horizontal cavity; 712. Vertical cavity; 713. Rotating cavity; 720. Horizontal slider; 721. Groove; 722. First inclined surface; 723. Push rod; 730. Vertical slider; 731. Positioning cone; 740. Second spring; 750. Rotating shaft; 751. Protrusion; 760. Third spring. Detailed Implementation

[0027] To further understand the content of this invention, a detailed description of the invention will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the invention.

[0028] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a number" means two or more, unless otherwise explicitly specified.

[0031] The following is in conjunction with the appendix Figures 1-8 The present invention will be described in further detail below.

[0032] This invention discloses an electrical engineering training platform for performing practical training operations such as circuit connection and construction.

[0033] like Figure 1-3 As shown, the electrical training platform in this embodiment includes a cabinet 100, with an operating table 101 formed on the upper side of the cabinet 100. A training cabinet 110 is provided on the operating table 101 and located at the rear. A training panel 111 is provided on the side of the training cabinet 110 facing the cabinet 100. The lower end of the training cabinet 110 is provided with a mounting cavity 201 with an opening facing the operating table 101. A scraping component for scraping the wire insulation on the operating table 101 is provided in the mounting cavity 201. A cavity 202 is provided inside the cabinet 100. Collection components that can be rotated out of the cabinet 100 are provided in the cavity 202 and located on the left and right sides. The scraping component is used to drive the collection component to rotate out of the cabinet 100 to collect the scraped wire insulation.

[0034] In this embodiment, the operating table 101 provides an operating platform for trainees. In actual use, trainees place the wire insulation stripped by wire strippers and the wires required for training operations on the operating table 101, which affects the use of the electrical training table. The scraping component is designed to scrape the insulation and wires on the workbench 101. The collection component is designed to collect the insulation and wires scraped by the scraping component, preventing them from falling to the ground from the workbench 101 and requiring manual cleaning later. The installation cavity 201 allows the scraping component to be installed, and the cavity 202 allows the collection component to be installed and stored, making the electrical training platform more aesthetically pleasing.

[0035] In this embodiment, a groove 203 communicating with the cavity 202 is provided on the bottom wall of the mounting cavity 201 along the left and right direction of the cabinet body 100; The scraping assembly includes a mounting block 400 disposed in the mounting cavity 201 and extending into the cavity 202 through the sliding groove 203 on its lower side. The mounting block 400 in the mounting cavity 201 has a storage groove 501 on its side facing the operating table 101. A rotatable scraper shaft 410 is provided in the storage groove 501 near one end. The scraper shaft 410 is provided with a scraper 411 that can be rotated to the corresponding storage groove 501 for storage. The rotation of the scraper shaft 410 is used to drive the scraper 411 to rotate out of the storage groove 501 onto the operating table 101. The cavity 202 is provided with a driving member for driving the two mounting blocks 400 to move closer or further apart.

[0036] In actual use, the two mounting blocks 400 are positioned opposite each other at the center of the mounting cavity 201. When the scraper shaft 410 rotates, it drives the scraper 411 to extend into the receiving groove 501 on the adjacent mounting block 400, thus better storing the scraper 411 and preventing it from being located on the work surface 101 and affecting its use. When scraping the work surface 101 is required, the scraper shaft 410 rotates, causing the scraper 411 to rotate, extending it out of the receiving groove 501 and onto the work surface 101. At this time, the scraper is driven... The actuator drives the two mounting blocks 400 to move away from each other, thereby moving the scraper 411 to the corresponding sides of the cabinet 100, thus scraping the wire insulation, wires, etc. on the work surface 101 to the left and right sides of the cabinet 100. When the scraping of the work surface 101 is completed, the actuator drives the two mounting blocks 400 to move closer to each other, so that they are located in the middle of the mounting cavity 201. At this time, the scraper shaft 410 rotates, driving the scraper 411 to rotate, so that it rotates back to the mounting cavity 201 and is stored in the storage slot 501, which facilitates the reuse of the scraping component.

[0037] Combination Figure 4-6 As shown in this embodiment, a fixing block 401 is provided on the lower side of the mounting block 400. The driving component includes a lead screw (not shown in the figure) rotatably disposed in the cavity 202. The lead screw is threaded through the fixing block 401. The rotation of the lead screw is used to drive the fixing block 401 to move so that the two mounting blocks 400 move closer or further apart.

[0038] In actual use, the lead screw is rotatably installed in the cavity 202 along the left and right direction of the cabinet body 100. The two ends of the lead screw are rotatably installed on the corresponding side wall of the cavity 202 through bearings. A servo motor (not shown in the figure) is provided in the cavity 202 to drive the lead screw to rotate. The servo motor is used to drive the lead screw to rotate in a better way. Since the mounting block 400 passes through the slide groove 203, the mounting block 400 is restricted and can only move along the slide groove 203. At the same time, the screw thread passes through the fixing block 401, so that the rotation of the screw can drive the fixing block 401 to move, causing the mounting block 400 to move within the slide groove 203. In actual use, the threads on the screw that cooperate with the corresponding fixing block 401 are arranged in opposite directions and symmetrically, so that the forward and reverse rotation of the screw can drive the two mounting blocks 400 to move closer or further apart, that is, to realize the scraping of the scraper 411 on the operating table 101.

[0039] In this embodiment, slots 204 communicating with cavities 202 are provided on the left and right sides of the cabinet body 100. The collection assembly includes a collection box 120 that can rotate out of the corresponding slot 204. The lower end of the collection box 120 is hinged in the cavity 202. The cavity 202 is provided with a reset member for driving the collection box 120 to rotate into the cavity 202. The fixing block 401 is provided with an L-shaped push rod 402. The mounting blocks 400 are spaced apart from each other to drive the push rod 402 to drive the corresponding collection box 120 to rotate out of the corresponding slot 204.

[0040] In actual use, the lower end of the collection box 120 and the two sides are provided with hinge plates 442, and the cavity 202 is provided with a through shaft (not shown in the figure) that passes through the hinge plates 442. With this structure, the collection box 120 can be rotated in the cavity 202. The design incorporates a slot 204, a reset component, and a push rod 402. Under the action of the reset component, the collection box 120 rotates and retracts into the cavity 202. In actual use, the collection box 120 has a collection cavity 443 with an upper opening. One side of the opening of the collection cavity 443 extends outward to form a baffle 444 that blocks the outside of the cabinet body 100. The cooperation between the baffle 444 and the reset component effectively achieves the rotation and retraction of the collection box 120 into the cavity 202. When the two mounting blocks 400 move away from each other, the push rod 402 moves towards the corresponding collection box 120, causing the push rod 402 to press the collection box 120 around the through shaft. The rotating part extends from the corresponding slot 204, thereby collecting the wire insulation and wires scraped by the scraper 411. In actual use, when the collection box 120 extends from the slot 204, the side wall of the collection cavity 443 near the cavity 202 abuts against the upper side wall of the cavity 202, and the collection box 120 is in a state of being fully extended from the slot 204. At this time, the collection cavity 443 is in the optimal state for collecting the wire insulation and wires that fall from both sides of the cabinet 100. When the two mounting blocks 400 approach each other, the push rod 402 can be released from squeezing the collection box 120, so that the reset member can drive the collection box 120 to automatically retract into the cavity 202.

[0041] Combination Figure 4 and Figure 5 As shown, in this embodiment, the reset component includes a connecting rod 430 that is slidably disposed in the cavity 202 via a mounting bracket 420. One end of the connecting rod 430 is hinged to a side wall of the collection box 120. A retaining ring 511 is sleeved on the connecting rod 430. A reset spring 520 for driving the connecting rod 430 to move into the cavity 202 is sleeved on the connecting rod 430 located between the mounting bracket 420 and the retaining ring 511.

[0042] In this embodiment, the mounting bracket 420 is U-shaped and is installed on the corresponding side wall of the cavity 202 by screws. The connecting rod 430 slides through the mounting bracket 420 in the left and right direction along the cabinet body 100, thereby realizing its sliding installation on the mounting bracket 420. One end of the connecting rod 430 forms a hinge, and a hinge shaft is provided on the side wall of the collection box 120 through the hinge. With this structure, the hinge connection between one end of the connecting rod 430 and the side wall of the collection box 120 is better realized, so that the sliding of the connecting rod 430 on the mounting frame 420 can pull the collection box 120 to rotate around the through shaft. The retaining ring 511 and the return spring 520 are designed so that the return spring 520 can push the retaining ring 511 to move the connecting rod 430 on the mounting bracket 420, so that the collection box 120 can be rotated and stored in the cavity 202.

[0043] Combination Figure 4 and Figure 6 As shown, in this embodiment, a fixing ring 611 is sleeved on the push rod 402, a retaining ring 612 is slidably provided on the end of the push rod 402 toward the corresponding collection box 120, and a first spring 610 is sleeved on the push rod 402 to drive the retaining ring 612 to move toward the corresponding end of the push rod 402. The side wall of the collection box 120 is provided with a slot 441 for the corresponding end of the push rod 402 to extend into. When the push rod 402 extends into the slot 441, the retaining ring 612 presses the side wall of the collection box 120 to keep the collection box 120 in the state of rotating out of the corresponding slot 204.

[0044] With the structure described in this embodiment, in actual use, when the two mounting blocks 400 move away from each other, the push rod 402 pushes the corresponding collection box 120 out of the slot 204. When the collection box 120 is completely rotated out of the slot 204, the slot 441 is correspondingly set with the push rod 402. The mounting block 400 has not yet moved to the outermost edge of the operating table 101. At this time, the two mounting blocks 400 continue to move away from each other, and the push rod 402 extends into the corresponding slot 441. The first spring 610 pushes the retaining ring 612 to abut against the side wall of the collection box 120, thereby keeping the collection box 120 in place as the two mounting blocks 400 continue to move away from each other. When in the state of exiting the slot 204, the mounting block 400 drives the scraper 411 to move to the corresponding side of the operating table 101, scraping the wire insulation and wires on the operating table 101 to the left and right sides of the operating table 101 so that they can be collected into the collection box 120. This makes the scraping and collecting effect of the scraping component and the collection component on the operating table 101 better. When the two mounting blocks 400 approach each other, they can drive the push rod 402 to disengage from the slot 441 and the side wall of the collection box 120, so that the collection box 120 can be automatically stored in the cavity 202 under the action of the reset component, maintaining the aesthetics of the electrical training table. The push rod 402 is threaded with a positioning ring for limiting the retaining ring 612, so as to prevent the retaining ring 612 from disengaging from the push rod 402 under the action of the first spring 610, thereby affecting the use of the push rod 402.

[0045] Combination Figure 7 and Figure 8 As shown, in this embodiment, the mounting block 400 is provided with a rotating cavity 713, the lower end of the scraper shaft 410 is provided with a rotating shaft 750 extending into the rotating cavity 713, and the lower side of the mounting block 400 is provided with a motor 620 for driving the rotating shaft 750 to rotate.

[0046] The structure in this embodiment enables the motor 620 to drive the rotating shaft 750 to rotate, which in turn drives the scraper shaft 410 to rotate, thereby enabling the scraper 411 to extend or retract.

[0047] In this embodiment, the other end of the connecting rod 430 is provided with a positioning plate 431, and the mounting block 400 is provided with a locking member for cooperating with the positioning plate 431 to lock the collection box 120 stored in the cavity 202.

[0048] In this embodiment, when the reset member drives the collection box 120 to reset, the positioning plate 431 is located below the fixing block 401 in the original state. The locking member and the positioning plate 431 are configured to lock the positioning plate 431, thereby locking the collection box 120 and preventing it from being accidentally rotated out of the slot 204 during the process of being stored in the collection box 120.

[0049] In this embodiment, the mounting block 400 is provided with a horizontal cavity 711, and the fixing block 401 is provided with a vertical cavity 712 communicating with the horizontal cavity 711 along the vertical direction. The locking component includes a horizontal slider 720 slidably disposed within the horizontal cavity 711. The horizontal slider 720 has a groove 721 on its side wall facing the vertical cavity 712. A first inclined surface 722 is provided in the groove 721. A vertical slider 730 is provided in the vertical cavity 712 via a second spring 740, with its upper end extending into the groove 721. The upper end of the vertical slider 730 has a second inclined surface that cooperates with the first inclined surface 722. The lower end of the vertical slider 730 has a positioning cone 731 extending out of the fixing block 401. The horizontal slider 720 moves toward the cavity 202 to drive the first inclined surface 722 to press the second inclined surface and push the vertical slider 730 downward in the vertical cavity 712, so that the positioning cone 731 is inserted into the positioning plate 431.

[0050] In this embodiment, a protrusion 751 is sleeved on the rotating shaft 750, and a push rod 723 is provided at one end of the horizontal slider 720 facing the rotating cavity 713. A third spring 760 is provided in the horizontal cavity 711 to drive the horizontal slider 720 to move so that the push rod 723 abuts against the rotating shaft 750. The rotation of the rotating shaft 750 is used to drive the protrusion 751 to push the push rod 723 into the horizontal cavity 711.

[0051] With the structure in this embodiment, as the driving component moves the two mounting blocks 400 closer together, the reset component has already reset the collection box 120. When the driving component moves the two mounting blocks 400 to the initial position, during the scraper 411's retraction process, the rotating shaft 750 can drive the protrusion 751 to rotate, causing it to push the top rod 723 to retract into the horizontal cavity 711. That is, the horizontal slider 720 moves into the cavity 202, driving the first inclined surface 722 to press against the second inclined surface, causing the vertical slider 730 to move downwards in the vertical cavity 712, thereby causing the positioning cone 731 to insert into the positioning plate 431, achieving locking and positioning of the collection box 120, and preventing... It is accidentally rotated out of the slot 204; during the rotation of the scraper 411, the rotating shaft 750 can drive the protrusion 751 to rotate, releasing its pressure on the push rod 723, so that the push rod 723 moves into the rotating cavity 713 under the action of the third spring 760 and abuts against the outer wall of the rotating shaft 750, that is, the horizontal slider 720 moves out of the cavity 202, releasing the pressure of the first inclined surface 722 on the second inclined surface, so that the vertical slider 730 moves up under the action of the second spring 740, driving the positioning cone 731 to move up, releasing its locking on the reset member, thereby making the subsequent mounting blocks 400 move away from each other and driving the collection box 120 to rotate out of the corresponding slot 204; The side wall of the protrusion 751 is provided with a sliding inclined surface, and the push rod 723 can slide along the sliding inclined surface, so that the rotation of the rotating shaft 750 can drive the protrusion 751 to rotate and realize the sliding of the push rod 723. In actual use, the horizontal cavity 711 is set along the left and right direction of the cabinet body 100, and the vertical cavity 712 is set along the up and down direction of the cabinet body 100. The horizontal cavity 711 is open at one end, and the vertical cavity 712 is open at the other end. Both the horizontal cavity 711 and the vertical cavity 712 are provided with a blocking plate at the opening. This structure makes it easier to install and remove the locking component in the mounting block 400.

[0052] Working principle: When the work surface 101 needs to be scraped, the motor 620 drives the scraper shaft 410 to rotate, causing the scraper 411 to rotate out of the collection slot 501 onto the work surface 101. Then, the servo motor drives the two mounting blocks 400 to move away from each other, causing the scraper 411 to scrape the work surface 101. During the process of the mounting blocks 400 moving away from each other, the collection box 120 can be driven to rotate out from the corresponding slot 204 to collect the wire insulation, wires, etc. scraped by the scraper 411. After the scraping and collection are completed, the servo motor drives the mounting blocks 400 to move closer to each other. During this process, the collection box 120 rotates and is stored in the cavity 202. When the mounting blocks 400 are reset, the motor 620 drives the scraper 411 to rotate and be stored in the collection slot 501, making it convenient to use the work surface 101.

[0053] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. An electrical engineering training platform, characterized in that: The system includes a cabinet (100), with an operating surface (101) formed on the upper side of the cabinet (100). A training cabinet (110) is provided on the operating surface (101) and located at the rear. A training panel (111) is provided on the side of the training cabinet (110) facing the cabinet (100). The lower end of the training cabinet (110) is provided with a mounting cavity (201) with an opening facing the operating surface (101). The mounting cavity (201) is provided with a mounting cavity for adjusting the operating surface. A scraping assembly for scraping the wire sheath on the surface (101), the cabinet body (100) is provided with a cavity (202), and a collection assembly that can be rotated out of the cabinet body (100) is provided in the cavity (202) and on the left and right sides. The scraping assembly is used to drive the collection assembly to rotate out of the cabinet body (100) to collect the scraped wire sheath; the bottom wall of the mounting cavity (201) is provided with a sliding groove (203) that connects to the cavity (202) along the left and right direction of the cabinet body (100). The scraping assembly includes a mounting block (400) disposed in the mounting cavity (201) and extending into the cavity (202) through a sliding groove (203) on its lower side. The mounting block (400) in the mounting cavity (201) has a storage groove (501) on its side facing the operating table (101). A rotatable scraper shaft (410) is provided in the storage groove (501) near one end. A scraper (411) is mounted on the scraper shaft (410) and can rotate to the corresponding storage groove (501) for storage. Rotation of the scraper shaft (410) drives the scraper (411) to rotate out of the storage groove (501). 01) On the operating table (101), the cavity (202) is provided with a driving component for driving two mounting blocks (400) to move closer or further apart; a fixing block (401) is provided on the lower side of the mounting block (400), and the driving component includes a lead screw rotatably disposed in the cavity (202). The lead screw is threaded through the fixing block (401), and the rotation of the lead screw is used to drive the fixing block (401) to move so that the two mounting blocks (400) move closer or further apart; the left and right sides of the cabinet body (100) are provided with slots (204) communicating with the cavity (202). The collection assembly includes a collection box (120) that can rotate out of the corresponding slot (204). The lower end of the collection box (120) is hinged in the cavity (202). The cavity (202) is provided with a reset member for driving the collection box (120) to rotate into the cavity (202). The fixing block (401) is provided with an L-shaped push rod (402). The mounting blocks (400) are spaced apart to drive the push rod (402) to drive the corresponding collection box (120) to rotate out of the corresponding slot (204). The reset member includes a connecting rod (430) that is slidably disposed in the cavity (202) through the mounting bracket (420). One end of (430) is hinged to a side wall of the collection box (120). A retaining ring (511) is sleeved on the connecting rod (430). A return spring (520) for driving the connecting rod (430) to move into the cavity (202) is sleeved on the connecting rod (430) located between the mounting bracket (420) and the retaining ring (511). A fixing ring (611) is sleeved on the push rod (402). A retaining ring (612) is slidably provided on the end of the push rod (402) facing the corresponding collection box (120). A first spring (610) for driving the retaining ring (612) to move towards the corresponding end of the push rod (402) is sleeved on the push rod (402). The side wall of the collection box (120) is provided with a slot (441) for the corresponding end of the push rod (402) to extend into. When the push rod (402) extends into the slot (441), the retaining ring (612) presses the side wall of the collection box (120) to keep the collection box (120) in the state of rotating out of the corresponding slot (204). The lower side of the mounting block (400) is provided with a motor (620) for driving the scraper shaft (410) to rotate. The other end of the connecting rod (430) is provided with a positioning plate (431). The mounting block (400) is provided with a locking member for cooperating with the positioning plate (431) to lock the collection box (120) housed in the cavity (202).

2. The electrical engineering training platform according to claim 1, characterized in that: The mounting block (400) has a horizontal cavity (711) inside, and the fixing block (401) has a vertical cavity (712) that communicates with the horizontal cavity (711) in the vertical direction. The locking component includes a horizontal slider (720) slidably disposed in the horizontal cavity (711). The horizontal slider (720) has a groove (721) on its side wall facing the vertical cavity (712). The groove (721) has a first inclined surface (722). The vertical cavity (712) has a vertical slider (730) with its upper end extending into the groove (721) via a second spring (740). The upper end of the vertical slider (730) has a second inclined surface that cooperates with the first inclined surface (722). The lower end of the vertical slider (730) has a positioning cone (731) that extends out of the fixing block (401). The horizontal slider (720) moves toward the cavity (202) to drive the first inclined surface (722) to squeeze the second inclined surface and push the vertical slider (730) to move down in the vertical cavity (712) so that the positioning cone (731) is inserted into the positioning plate (431).

3. The electrical engineering training platform according to claim 2, characterized in that: The mounting block (400) is provided with a rotating cavity (713). The lower end of the scraper shaft (410) is provided with a rotating shaft (750) that extends into the rotating cavity (713). A protrusion (751) is sleeved on the rotating shaft (750). A push rod (723) is provided at one end of the horizontal slider (720) facing the rotating cavity (713). A third spring (760) is provided in the horizontal cavity (711) to drive the horizontal slider (720) to move so that the push rod (723) abuts against the rotating shaft (750). The rotation of the rotating shaft (750) is used to drive the protrusion (751) to push the push rod (723) into the horizontal cavity (711).

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