Practical training device

Abstract

The invention discloses a practical training device. The practical training device comprises a practical training platform, a clamping unit and a driving assembly, the clamping unit comprises a fixed block and a sliding block, the fixed block is installed on the practical training platform, the sliding block is installed on the practical training platform in a sliding mode in the direction close to or away from the fixed block, and a first clamping gap is formed between the fixed block and the sliding block; the driving assembly is installed on the practical training platform, the sliding direction of the sliding block serves as the first direction, and the driving assembly is used for driving the sliding block to slide in the first direction and then to be positioned. According to the practical training device, the size of the first clamping gap can be changed by moving the sliding block, so that electrical components with different sizes can be clamped, students can conveniently perform wiring operation on the electrical components with different specifications, and the learning efficiency of practical training is improved.

Description

Technical Field

[0001] The invention relates to the field of clamp mechanical equipment, in particular to a training device. Background Art

[0002] In the field of mechanical processing, a fixed processing gap is often set in the equipment according to the existing processing object. This design meets the clamping requirements of workpieces of specific specifications to a certain extent.

[0003] In electrician training, clamps are also used. Existing electrician training tables usually include a frame and clamps for clamping electrical components. When operating the training table, students need to connect the wires to the electrical components according to the circuit diagram, and then turn on the power to start the electrical components. Because the gap size of the clamps in existing training devices is fixed, and the sizes and specifications of electrical components are different, when wiring operations are required for electrical components of different sizes, students can only change to training tables with clamps of different specifications for operation, which is inconvenient for students to perform training operations. Therefore, there is an urgent need for a training device that can change the clamping gap of the clamp. Summary of the invention

[0004] The purpose of the present invention is to provide a training device to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The solution of the present invention to solve its technical problem is:

[0006] A training device, comprising:

[0007] Training platform;

[0008] A clamping unit, comprising a fixed block and a sliding block, wherein the fixed block is mounted on the training platform, and the sliding block is slidably mounted on the training platform in a direction close to or away from the fixed block, and a first clamping gap is formed between the fixed block and the sliding block;

[0009] A driving component is installed on the training platform, with the sliding direction of the sliding block as the first direction, and the driving component is used to drive the sliding block to slide along the first direction and then position it.

[0010] This technical solution has at least the following beneficial effects: first, start the driving component to drive the sliding block to move away from the fixed block, expand the first clamping gap, then place the electrical components used for electrician training in the first clamping gap and close to the fixed block, and start the driving component again to drive the sliding block to move towards the fixed block, thereby reducing the first clamping gap and fixing the electrical components in the first clamping gap. This design drives the sliding block to move by the driving component, thereby changing the size of the first clamping gap, so that the first clamping gap can adapt to electrical components of different sizes and specifications, and can clamp and fix electrical components of multiple sizes, thereby improving the applicability of the training device, reducing the workload of students in replacing the training device for wiring during the use of the training device, and improving the learning efficiency of students during training operations.

[0011] As a further improvement of the above technical solution, there are multiple clamping units, and the driving assembly includes a driving plate and a power source. The driving plate is installed on the training platform, and the power source is used to drive the driving plate to slide and position along a first direction on the training platform. Each sliding block is connected to the driving plate. After multiple clamping units are provided, multiple electrical components can be placed on the training platform at the same time, which is convenient for a single student to operate multiple electrical components or for multiple students to perform wiring operations on electrical components on the same training platform, thereby speeding up the efficiency of practical training learning. The multiple clamping units are then synchronously driven by the driving plate to achieve rapid clamping of each electrical component, reduce the time required for wiring operations, and improve the efficiency of wiring learning.

[0012] As a further improvement of the above technical solution, a mounting plate is detachably installed on the side along the first direction of the fixed block or the sliding block, and a plurality of first card slots are opened on the mounting plate. After the wiring operation of the electrical component located in the first clamping gap is performed, if there are multiple wires, after the wires are clamped into the first card slots, the multiple wires are arranged and clamped in the first card slots respectively, so as to improve the neatness of the wire arrangement and the stability of the connection between the wires and the electrical components.

[0013] As a further improvement of the above technical solution, a clamping plate is slidably installed on the upper edge of the mounting plate perpendicular to the first direction, and a plurality of second slots are opened on the clamping plate, and the second slots are located between the first slots and the first clamping gap. After the wires are connected to the electrical component, the section of the wires between the first slots and the first clamping gap can move freely and may bend in different directions, making it difficult for the teacher to observe and determine the connection between the wires and the wiring ports of the electrical component after wiring. Therefore, after the end of the wire is inserted into the first slot, the other end of the wire is inserted into the second slot, thereby fixing and guiding the entire wire, reducing the bending of the wire at the end away from the electrical component, and allowing multiple wires to be neatly arranged on the mounting plate, so that the teacher can intuitively observe the connection between the wires and the interface of the electrical component.

[0014] As a further improvement of the above technical solution, a roller is rotatably installed on the inner wall of the mounting plate at the position of the first slot, with the second direction being horizontally perpendicular to the first direction, and the roller rolls along the second direction. After the installation of the wires is completed, the section of the wires between the two slots may be bent and convex. Therefore, when the wires are inserted into the first slot and the second slot, the wires are pulled away from the first slot. Under the action of the roller, the wires slide at the second slot, so that the part of the wires between the first slot and the second slot is tightened, thereby improving the neatness of the arrangement of multiple wires on the mounting plate.

[0015] As a further improvement of the above technical solution, the first card slot and the second card slot correspond to each other one by one, and an isolation block is arranged on the mounting plate at intervals, and the isolation block is located between the first card slot and the second card slot. The isolation block is rotatably mounted on the mounting plate, and the rotation axis of the isolation block is parallel to the straight line where the second direction is located. A reset member is arranged on the mounting plate to drive the isolation block to always rotate in the direction away from the mounting plate, and an isolation groove is formed between two adjacent isolation blocks. The isolation block is an arc-shaped block, and the upper end of the isolation block is an outer arc surface. When the outer arc surface of the isolation block is subjected to external force, the isolation block rotates and abuts against the adjacent isolation block:

[0016] After the wire is clamped to the corresponding first and second slots, the wire will be perpendicular to the straight line of the first direction. If the wire is clamped to the non-corresponding first and second slots, it will affect the arrangement of adjacent wires and may also block the ends of the adjacent wires connected to the electrical components, making it difficult to observe the connection between the two. By adopting the above technical solution, when the wire is clamped to the misplaced first and second slots, the wire is straightened and the wire will abut against the isolation block between the first and second slots and against the outer arc surface of the isolation block. Under the guidance of the outer arc surface, the isolation block rotates toward the mounting plate and abuts against the adjacent isolation block. The wire pressed on the isolation block is lifted up by the outer arc surface and cannot be close to the mounting plate, thereby reminding the students. Until the students clamp the wire into the corresponding first and second slots, the wire can enter between the two isolation blocks, so that each wire is close to the mounting plate and arranged neatly.

[0017] As a further improvement of the above technical solution, a plurality of limit grooves extending along the second direction are spaced apart on one side of the mounting plate close to the first clamping gap, a clamping groove is provided on the clamping plate, and limit strips are spaced apart on the inner wall of the clamping groove. The mounting plate is slidably plugged into the clamping plate through the clamping groove, and the limit strip is clamped in the limit groove. When installing the clamping plate, the position of the clamping plate on the mounting plate is first determined according to the position of the wiring port of the electrical component, and then the clamping plate is clamped in the mounting plate through the clamping groove. The limit strip on the clamping plate is inserted into the limit groove to limit the position of the clamping plate on the mounting plate. Through the movable clamping plate on the mounting plate, students can move the clamping plate according to the position of the wiring port of the electrical component, so that the end of the wire clamped in the first clamping groove is always facing the wiring port of the electrical component, which is convenient for students to perform wiring operations.

[0018] As a further improvement of the above technical solution, a pair of first clamping blocks are arranged on one side of the clamping plate close to the first gap, and a second clamping gap for clamping the wiring terminals of the electrical component is formed between the two first clamping blocks, and the two first clamping blocks slide in a first direction toward or away from each other, and a driving member is arranged on the clamping plate for always driving the two first clamping blocks to slide toward each other, and after the first clamping block is inserted into the wiring port of the electrical component, the two first clamping blocks are slid in directions away from each other, thereby expanding the space at the second clamping gap and clamping the wiring terminals on the electrical component, and the clamping plate is continued to be moved so that the first clamping block continues to be inserted into the wiring port. At this time, the wiring terminals are completely in the first clamping gap, and the driving member drives the two first clamping blocks to approach each other, thereby completely clamping the wiring terminals in the second clamping gap, thereby ensuring the connection stability between the wires and the electrical components.

[0019] As a further improvement of the above technical solution, a second clamping block is respectively arranged on the two first clamping blocks of the same pair, and a third clamping gap is formed between the two second clamping blocks. The cross-sectional area of ​​the third clamping gap is smaller than the cross-sectional area of ​​the first card slot. When clamping the electric wire, the copper wire in the electric wire may spread out and be blocked by the edge of the wiring port of the electrical component, causing the copper wire in the electric wire to further spread out, affecting the connection between the copper wire in the electric wire and the wiring terminal, and affecting the wiring effect. The second clamping block is used to clamp the conductor of the electric wire in the third clamping gap, so that the copper wire is bundled, and the copper wire can enter the wiring port of the electrical component without obstruction, thereby improving the stability of the connection between the electric wire and the electrical component.

[0020] As a further improvement of the above technical solution, the training table includes a table top and a frame, the sliding block and the fixed block are installed on the table top, the table top is rotatably installed on the frame, a bracket is provided on the frame, the table top can be rotated to abut against the bracket, after the students complete the wiring operation, the teacher can flip the table top so that the table top falls on the bracket and is parallel to the horizontal plane, which is convenient for the teacher to observe and explain the connection between the wires and electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for use in the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present invention, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the training device of the present invention;

[0023] Figure 2 yes Figure 1 A magnified view of middle;

[0024] Figure 3 is a bottom view of the operating panel of the training device of the present invention;

[0025] Figure 4 It is a schematic diagram of the overall structure of the mounting plate of the training device of the present invention;

[0026] Figure 5 It is a schematic diagram of the overall structure of the clamping plate of the training device of the present invention;

[0027] Figure 6 It is a schematic diagram of the overall structure of the mounting plate of the training device of the present invention after removing one of the clamping plates;

[0028] Figure 7 yes Figure 6 Enlarged image of .

[0029] Description of Reference Numerals

[0030] 1. Training table; 11. Bracket; 2. Table; 21. Sliding groove; 3. Fixed block; 31. Sliding rod; 4. Sliding block; 41. Connecting rod; 5. Driving plate; 6. Power source; 7. Mounting plate; 71. Limiting groove; 72. Isolation block; 721. Isolation groove; 73. First clamping groove; 731. Roller; 8. Clamping plate; 81. Clamping groove; 82. Limiting strip; 83. Second clamping groove; 9. First clamping block; 91. Second clamping block. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] In electrician training, a training bench is used as a device for training electrician wiring operations. The existing training bench uses a clamp with a fixed gap to clamp the electrical components used for wiring. However, in actual use, students often replace electrical components of different specifications and sizes for training operations. When encountering a training bench with only a clamp with a fixed gap, students usually can only replace it with a training bench of other specifications for operation. In this process, students may need to wait in line, which affects the teaching efficiency of electrician training.

[0036] In order to solve the above problems, the present application provides a training device.

[0037] Reference Figure 1 and Figure 2 , a training device, comprising:

[0038] The training platform 1 comprises a platform 2 and a frame, the platform 2 comprises a first side surface and a second side surface opposite to each other, and the platform 2 is rotatably mounted on the frame;

[0039] Specifically, a turning groove with an upward notch is provided on the platform, and the platform 2 rotates and slides relative to the platform at the turning groove. A rotating shaft is provided on the platform 2, and the rotating shaft extends in the horizontal direction. A sliding groove is provided on the inner wall of the platform at the turning groove in the vertical direction, and the sliding groove is extended in the vertical direction. The end of the rotating shaft is slidably installed at the sliding groove. A bracket 11 is fixedly installed at the bottom of the turning groove on the platform, and the top of the bracket 11 extends in the horizontal direction. After the platform 2 rotates, it abuts against the top of the bracket 11.

[0040] When flipping the table 2 for practical training, grab the side of the table 2 away from the rotating connection and rotate it upward, so as to rotate the table 2 to a horizontal state. At this time, the end of the table 2 close to the rotating connection slides from the top of the sliding groove until the table 2 as a whole falls to the bottom of the flipping groove and abuts against the bracket 11. At this time, the table 2 is in a horizontal state as a whole, which is convenient for students to perform wiring operations. When the teacher needs to explain, the end of the table 2 close to the rotating connection is lifted up, so that the shaft slides vertically upward on the sliding groove. At the same time, the end of the table 2 away from the rotating connection is rotated downward, so that the table 2 as a whole is turned into the flipping groove. At this time, the table 2 is in a vertical state, which is convenient for the teacher to explain to the students.

[0041] The clamping unit includes a sliding block 4 and a fixed block 3. The fixed block 3 is fixedly installed on the first side of the table 2. The sliding block 4 is slidably installed on the first side of the table 2 in a direction approaching or away from the fixed block 3. A first clamping gap for clamping electrical components is formed between the sliding block 4 and the fixed block 3.

[0042] Reference Figure 3 , a driving component, the driving component is installed on the table 2 and is located on the second side of the table 2, with the sliding direction of the sliding block 4 as the first direction, and the driving component is used to drive the sliding block 4 to slide along the first direction and then position;

[0043] Specifically, the driving assembly includes a driving plate 5 and a power source 6. The driving plate 5 is slidably installed on the second side of the table 2. A plurality of sliding grooves 21 are provided on the table 2. The sliding grooves 21 extend along the first direction. The two notches of the sliding grooves 21 are respectively located on the first side and the second side. The sliding block 4 is installed on the table 2 through the sliding grooves 21. One end of the sliding block 4 close to the second side passes through the sliding grooves 21 to the second side. The power source 6 is installed on the second side of the table 2. One end of the driving plate 5 is installed on the power source 6, and the other end is provided with a connecting rod 41. The end of the connecting rod 41 away from the driving plate 5 passes through the fixed block 3 and is connected to the sliding block 4. This scheme limits one end of the driving plate 5 by the fixedly installed power source 6, and then limits the other end of the driving plate 5 by the connecting rod 41 that slides through the fixed block 3, so as to realize the sliding of the driving plate 5 on the table 2.

[0044] Further as a preferred embodiment, with the second direction being horizontal and perpendicular to the first direction, in this embodiment, a plurality of clamping units are provided, each clamping unit is divided into a plurality of groups, each group of clamping units is arranged on the first side surface of the table plate 2 along the first direction, each clamping unit of the same group is arranged on the table plate 2 along the second direction, the connecting rod 41 is arranged along the first direction, and the driving plate 5 is connected to each clamping unit through the connecting rod 41, thereby driving the sliding blocks 4 on the plurality of clamping units to slide, thereby realizing the synchronous movement of the sliding blocks 4 on the plurality of clamping units.

[0045] In other embodiments, the driving assembly includes a cylinder, which is fixedly mounted on the second side of the table 2. The output end of the cylinder is fixedly connected to the sliding block 4. Starting the cylinder can drive the sliding block 4 to slide on the table 2, thereby changing the size of the first clamping gap.

[0046] When using the training device, the electrical component is first placed in the first clamping gap and close to the fixed block 3, and the driving component is started to drive the sliding block 4 to move in the direction close to the fixed block 3, thereby reducing the first clamping gap and fixing the electrical component in the first clamping gap. The design drives the sliding block 4 to move by the driving component, thereby changing the size of the first clamping gap, so that the first clamping gap can adapt to electrical components of different sizes and specifications, and a variety of electrical components can be clamped and fixed, thereby improving the applicability of the training device;

[0047] When the electrical component is large, the driving assembly can be started to drive the sliding block 4 to move away from the fixed block 3 of the same clamping unit to expand the first clamping gap, and then the electrical component is placed in, and the driving assembly is started again to drive the sliding block 4 to cooperate to fix the electrical component in the first clamping gap. This clamping method avoids the problem that most traditional electrician training equipment adopts a fixed design and is difficult to meet diverse teaching needs. It reduces the distance students need to cross when wiring and facilitates students to understand circuit principles.

[0048] Reference Figure 2 The fixed block 3 and the sliding block 4 on each clamping unit are both slidably mounted with a pair of sliding rods 31 along the second direction at both ends along the first mode, and the two sliding rods 31 of each pair are connected to a grid plate at one end away from the clamping unit. A plurality of grid slots are arranged in a vertical direction on one side of each grid plate away from the clamping unit, and a mounting plate 7 is detachably mounted on the grid slot. A plurality of pairs of first clamping blocks are arranged on the mounting plate 7, and each pair of first clamping blocks is arranged along the first direction. A first clamping groove 73 is formed between each pair of first clamping blocks. The first clamping groove 73 is used to place wires electrically connected to electrical components. Before using the mounting plate 7, the wires are clamped in At the first slot 73, adjust the preset height of the mounting plate 7 according to the position of the wiring port on the electrical component, and finally insert the mounting plate 7 into the grille slot at the height to complete the fixation of the mounting plate 7, and finally push the connecting rod 41 to drive the mounting plate 7 to move in the horizontal direction and make the wires approach and connect to the electrical component. After completing the wiring of the electrical component, the multiple first slots 73 can quickly fix the wires and help students and teachers quickly observe the wiring status and understand the wiring direction. At the same time, the connecting rod 41 and the grille plate can be used to adjust the position of the mounting plate 7 in the horizontal and vertical directions, so as to facilitate the movement of the wires toward the connection of the electrical component.

[0049] Reference Figure 4 , Figure 5 and Figure 6 A clamping plate 8 is slidably installed along the second direction on one side of the mounting plate 7 close to the first clamping gap. One end of the clamping plate 8 close to the first clamping gap is used to be plugged into the wiring port of the electrical component. Students first install the wires on the clamping plate, and then move the clamping plate toward the direction close to the first clamping gap, thereby inserting the clamping plate into the electrical component to improve the stability of the connection between the wires and the electrical component.

[0050] Specifically, a plurality of pairs of second clamping blocks are provided on the clamping plate 8, and each second clamping slot 83 is arranged at intervals along the first direction. A second clamping slot 83 for clamping the wires is formed between each pair of second clamping blocks, and each second clamping slot 83 is located between the first clamping slot 73 and the first clamping gap. The wire segment between the first clamping slot 73 and the first clamping gap is clamped and secured by the second clamping slot 83, thereby reducing the confusion of the wire arrangement between the first clamping slot 73 and the first clamping gap, making it easier for teachers to directly observe the direction of the lines.

[0051] As a further preferred embodiment, a plurality of limit grooves 71 extending along the second direction are provided at intervals on one side of the mounting plate 7 close to the first clamping gap, and each limit groove 71 is arranged along the first direction. A clamping groove 81 is provided on the clamping plate 8, and limit strips 82 are provided at intervals on the inner wall of the clamping groove 81 of the clamping plate 8. The mounting plate 7 is slidably plugged into the clamping plate 8 through the clamping groove 81, and the limit strips 82 are snap-connected to the limit grooves 71. Through the cooperation between the limit strips 82 and different limit grooves 71, the wire clamping plate can be installed at different limit grooves 71 on the mounting plate 7 according to the position of the wiring port on the electrical component, thereby facilitating the insertion of the clamping plate 8 into the wiring port, thereby improving the adaptability of the training device to different types of electrical components when wiring.

[0052] Further as a preferred embodiment, rubber material is provided on the contact surface between the mounting plate 7 and the clamping plate 8 and on the contact surface between the limit strip 82 and the limit groove 71. The rubber material increases the friction between the contact surfaces, thereby quickly stabilizing the clamping plate 8 after moving on the mounting plate 7.

[0053] Reference Figure 7 The first card block is provided with rollers 731 at the left and right inner walls of the first card slot 73. The rolling direction of each roller 731 is the second direction. When the wire is clamped at the first card slot 73, the insulating layer of the wire abuts against each roller 731. In this embodiment, the first card slot 73 and the second card slot 83 correspond to each other one by one and the corresponding connecting line between the two is parallel to the straight line where the second direction is located. When the wire is clamped at the corresponding first card slot 73 and the second card slot 83 at the same time, the straight line formed by the wire is parallel to the straight line where the second direction is located, thereby improving the aesthetics of the cable arrangement.

[0054] After installing the wires on the clamping plate 8, the students push the clamping plate 8 on the mounting plate 7 to move toward the first clamping gap, thereby driving the wires to move toward the electrical components. The segments of the wires in the first slot 73 slide rapidly under the action of the roller 731. At this time, the wires are fixed in the second slot 83. After the wires are straightened, the wires are in a taut state on the mounting plate 7, reducing the contact between the bent wires and further facilitating the teachers to check the wires assembled by the students.

[0055] Reference Figure 6 and Figure 7, the mounting plate 7 is provided with isolation blocks 72 at intervals, the isolation blocks 72 are located between the first card slot 73 and the second card slot 83, the isolation blocks 72 are rotatably mounted on the mounting plate 7, the rotation axis of the isolation blocks 72 is parallel to the straight line where the second direction is located, and the mounting plate 7 is provided with a reset member that drives the isolation blocks 72 to always rotate in the direction away from the mounting plate 7, and an isolation groove 721 is formed between two adjacent isolation blocks 72, the isolation blocks 72 are arc-shaped blocks, and the upper end of the isolation blocks 72 is an outer arc surface. When the outer arc surface of the isolation blocks 72 is subjected to external force, the isolation blocks 72 rotate and abut against the adjacent isolation blocks 72,

[0056] As a further preferred embodiment, an isolation groove 721 is formed between two adjacent isolation blocks 72, and the isolation groove 721 corresponds to the adjacent first card slot 73 and second card slot 83 one by one. After the student clamps the wire in the corresponding first card slot 73 and second card slot 83, the student pulls the wire at the first card slot 73 to tighten the wire. At this time, the wire will enter the corresponding isolation groove 721. At this time, the isolation groove 721 will limit the segment between the first card slot 73 and the second card slot 83. At the same time, when the electrical component is removed from the training table 1 and replaced with a new electrical component, the student first pulls the wire clamping plate to move in a direction away from the first clamping gap so that the wire clamping plate can be withdrawn from the wiring port of the original electrical component. At this time, the segment of the wire between the first card slot 73 and the second card slot 83 may bend and deform upward. At this time, the inner arc surface of the isolation block 72 will block the wire at this location, reduce the bending deformation of the wire, and make the wire move in a direction away from the first clamping gap under the action of the roller 731 at the first card slot 73, so that the wire remains neatly distributed.

[0057] In this embodiment, the reset member is a torsion spring, which is sleeved on the rotation connection of the isolation block 72, with one end of the torsion spring connected to the isolation block 72 and the other end connected to the mounting plate 7.

[0058] Reference Figure 4 and Figure 5 A pair of first clamping blocks 9 are arranged on one side of the clamping plate near the first gap, a second clamping gap for clamping the electrical component terminal is formed between the two first clamping blocks 9, a guide surface is arranged at one end of the two first clamping blocks 9 near the first clamping gap, the two first clamping blocks 9 slide towards or away from each other in the first direction, and a driving member is arranged on the clamping plate 8 to always drive the two first clamping blocks 9 to slide towards each other;

[0059] In this embodiment, the driving member is a telescopic rod and a spring. The end of each first clamping block 9 that is away from each other is provided with a telescopic rod. The end of the telescopic rod that is away from the first clamping block 9 is connected to the clamping plate 8. The spring is sleeved on the telescopic rod and one end is connected to the first clamping block 9 and the other end is connected to the clamping plate 8. When the clamping plate 8 is inserted into the wiring port of the electrical component, the wiring terminal abuts against the guide surfaces of the two first clamping blocks 9, thereby driving the two first clamping blocks 9 to move in a direction away from each other, expanding the entrance of the second clamping gap, and continuing to push the wire clamping plate to completely incorporate the wiring terminal into the second clamping gap. After the wiring terminal completely enters the second clamping gap, under the action of the elastic member, the first clamping block 9 moves in a direction close to each other, thereby stabilizing the clamping of the wiring terminal and improving the stability of the electrical connection between the wire and the electrical component.

[0060] In other embodiments, the driving member is a rubber block, which is installed on the side of the two first clamping blocks 9 away from each other. The side of each rubber block away from the first clamping block 9 is connected to the clamping plate 8. Through the elastic deformation of the rubber block, the two first clamping blocks 9 always keep moving in a direction close to each other, thereby maintaining the stability of the second clamping gap when clamping the terminal.

[0061] Further as a preferred embodiment, the two first clamping blocks 9 of the same pair are respectively provided with second clamping blocks 91, and a third clamping gap for clamping the copper wire of the electric wire is formed between the two second clamping blocks 91. The cross-sectional area of ​​the third clamping gap is smaller than the cross-sectional area of ​​the first slot 73. When installing the electric wire, the copper wire at the end of the electric wire is pulled out to the third clamping gap. When the driving member drives the two first clamping blocks 9 to move toward each other, the two first clamping blocks 9 synchronously drive the two second clamping blocks 91 to move toward each other, thereby clamping the copper wire.

[0062] The preferred embodiments of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A training device, characterized in that: include: Training table (1); A clamping unit, comprising a fixed block (3) and a sliding block (4), wherein the fixed block (3) is mounted on the training platform (1), and the sliding block (4) is slidably mounted on the training platform (1) in a direction approaching or moving away from the fixed block (3), and a first clamping gap is formed between the fixed block (3) and the sliding block (4); A driving component is installed on the training platform (1), with the sliding direction of the sliding block (4) being the first direction, and the driving component is used to drive the sliding block (4) to slide along the first direction and then position it.

2. A training device according to claim 1, characterized in that: The clamping units are provided in plurality, the driving assembly comprises a driving plate (5) and a power source (6), the driving plate (5) is mounted on the training platform (1), the power source (6) is used to drive the driving plate (5) to slide and position along a first direction on the training platform (1), and each of the sliding blocks (4) is connected to the driving plate (5).

3. A training device according to claim 1, characterized in that: A mounting plate (7) is detachably mounted on the side of the fixed block (3) or the sliding block (4) along the first direction, and a plurality of first slots (73) are provided on the mounting plate (7).

4. A training device according to claim 3, characterized in that: A clamping plate (8) is slidably mounted on the mounting plate (7) in a direction perpendicular to the first direction, and a plurality of second clamping grooves (83) are provided on the clamping plate (8), wherein the second clamping grooves (83) are located between the first clamping grooves (73) and the first clamping gap.

5. A training device according to claim 4, characterized in that: A roller (731) is rotatably mounted on the inner wall of the mounting plate (7) at the position of the first slot (73), with the second direction being horizontal and perpendicular to the first direction, and the roller (731) rotates along the second direction.

6. A training device according to claim 5, characterized in that: Isolation blocks (72) are arranged at intervals on the mounting plate (7), the isolation blocks (72) are located between the first card slot (73) and the second card slot (83), the isolation blocks (72) are rotatably mounted on the mounting plate (7), the rotation axis of the isolation blocks (72) is parallel to the straight line where the second direction is located, and a reset member is arranged on the mounting plate (7) to drive the isolation blocks (72) to always rotate in a direction away from the mounting plate (7), the isolation blocks (72) are arc-shaped blocks, the upper end of the isolation blocks (72) is an outer arc surface, and the isolation blocks (72) can rotate and abut against the adjacent isolation blocks (72).

7. A training device according to claim 4, characterized in that: A plurality of limiting grooves (71) extending along the second direction are arranged at intervals on one side of the mounting plate (7) close to the first clamping gap, a clamping groove (81) is arranged on the clamping plate (8), and limiting strips (82) are arranged at intervals on the inner wall of the clamping groove (81) on the clamping plate (8), the mounting plate (7) is slidably plugged into the clamping plate (8) through the clamping groove (81), and the limiting strip (82) is snap-connected to the limiting groove (71).

8. A training device according to claim 4, characterized in that: A pair of first clamping blocks (9) are arranged on one side of the clamping plate (8) close to the first gap, a second clamping gap is formed between the two first clamping blocks (9), the two first clamping blocks (9) slide in a first direction towards or away from each other, and a driving member is arranged on the clamping plate (8) for always driving the two first clamping blocks (9) to slide in a direction towards each other.

9. A training device according to claim 8, characterized in that: The two first clamping blocks (9) of the same pair are respectively provided with second clamping blocks (91), and a third clamping gap is formed between the two second clamping blocks (91), wherein the cross-sectional area of ​​the third clamping gap is smaller than the cross-sectional area of ​​the first clamping groove (73).

10. A training device according to claim 1, characterized in that: The training platform (1) comprises a platform (2) and a frame, the sliding block (4) and the fixed block (3) are mounted on the platform (2), the platform (2) is rotatably mounted on the frame, a bracket (11) is provided on the frame, and the platform can be rotated to abut against the bracket (11).

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