Multi-layer lifting practical training platform

Abstract

The utility model discloses a multilayer lifting practical training platform, which comprises a bottom plate, a servo motor is arranged in the bottom plate, an output shaft is arranged on the servo motor, a first synchronous pulley is sleeved on the output shaft, and second synchronous pulleys are respectively arranged at two ends of the first synchronous pulley. A first rotating rod of the multi-layer lifting practical training platform and an output shaft form a linkage structure through a first synchronous belt wheel, a second synchronous belt wheel and a first synchronous belt under the action of a servo motor, so that the servo motor drives the whole operation table to lift, and the height of the operation table can be adjusted according to the height of a teacher; the lower end of each second screw rod of the device is of a smooth structure, and the second screw rods form a linkage structure through a third synchronous belt wheel, a fourth synchronous belt wheel and a second synchronous belt, so that a single operation plate is lifted through the second screw rods and related components thereof, and a plurality of trainees can perform practical operation on the practical training platform conveniently. Therefore, the practicability of practical teaching is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of training platforms, in particular to a multi-layer lifting training platform. Background Art

[0002] The training platform is an online education and learning solution that is mainly used to provide various services and resources to help students strengthen their theoretical knowledge and improve their practical operation ability. In the teaching of welding, computing equipment and other directions, in order to facilitate students to practice according to theoretical knowledge, so as to ensure that subsequent students can work normally, the training platform is used to teach students.

[0003] During the use of the training platform, various practical operations are performed through the operating table, so that the trainees can clearly understand the various processes of the practical operations. However, during the use of the existing training platform, it is inconvenient to adjust the platform height according to the height of the user, which easily increases the fatigue degree during the practical operation. In addition, many tools are piled on the desktop, which makes it inconvenient to perform various operations on the operating table. Therefore, a multi-layer lifting training platform is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-layer lifting training platform to solve the problems that the existing training platform proposed in the above background technology is inconvenient to adjust the platform height according to the user's height during use, which easily increases the degree of fatigue during practical operation, and many tools are piled on the desktop, making it inconvenient to perform various operations on the operating table.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer lifting training platform, comprising a bottom plate, a servo motor is provided inside the bottom plate, and the servo motor is provided with an output shaft, a first synchronous pulley is sleeved on the output shaft, and the first synchronous pulley is provided with a second synchronous pulley at both ends, the first synchronous pulley and the second synchronous pulley are sleeved with a first synchronous belt on the outer wall, and the second synchronous pulley is respectively inserted with a first rotating rod, the first rotating rod is provided with a first screw rod on the top, and the first screw rod is sleeved with a first fixed frame on the top, and the first fixed frame is provided with an operating table on the top;

[0006] The operating table is provided with multiple sets of second screw rods inside, and the second screw rods are sleeved with a fixing ring near the lower end, a third synchronous belt pulley is sleeved on the second screw rod above the fixing ring, and a fourth synchronous belt pulley is correspondingly provided on one side of the third synchronous belt pulley, the third synchronous belt pulley and the fourth synchronous belt pulley are sleeved with a second synchronous belt on the outer wall, and the fourth synchronous belt pulley is also inserted with a second screw rod, a second fixing frame is sleeved on the upper part of the second screw rod, and an operating panel is provided at the upper end of the second fixing frame;

[0007] A slide groove is provided on one side of the operating panel on the operating table, and a ball is inserted in the slide groove, a storage box is provided above the ball, and L-shaped limit rods are respectively provided at both ends of the storage box, fixed blocks are respectively provided on the operating table at both ends of the slide groove, and a second rotating rod is inserted between the fixed blocks, and a baffle is provided on the outer wall of the second rotating rod, a blocking block is inserted on the baffle, and the other end of the blocking block is inserted on the operating table.

[0008] Preferably, under the action of the servo motor, the first rotating rod forms a linkage structure with the output shaft through the first synchronous pulley, the second synchronous pulley, and the first synchronous belt.

[0009] Preferably, the lower end of the second screw rod is a smooth structure, and the second screw rods are connected to form a linkage structure through the third synchronous pulley, the fourth synchronous pulley and the second synchronous belt.

[0010] Preferably, the storage box forms a sliding structure with the operating table through a ball in a slide groove, and the baffle forms a rotating structure with the operating table through a second rotating rod.

[0011] Preferably, the storage box forms a locking and limiting structure through an L-shaped limiting rod, a fixing block and an operating table.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the first rotating rod of the multi-layer lifting training platform forms a linkage structure with the first synchronous pulley, the second synchronous pulley, the first synchronous belt and the output shaft under the action of the servo motor, so that the operating table is driven to rise and fall as a whole by the servo motor, so that it is convenient to adjust the height of the operating table according to the height of the teacher; the second screw of the device is a smooth structure near the lower end, and the second screws form a linkage structure through the third synchronous pulley, the fourth synchronous pulley and the second synchronous belt, so that a single operating panel is lifted and lowered by the second screw and its related components, so that it is convenient for multiple trainees to perform practical operations on the training platform, so as to increase the practicality of practical teaching; the storage box of the device forms a sliding structure with the operating table in the slide groove through the ball bearing, and the baffle forms a rotating structure with the operating table through the second rotating rod, so that multiple types of tools are placed in a centralized manner through the storage box, and the storage box is facilitated to move by the ball bearing, so as to avoid the accumulation of tools on the operating table and causing obstacles to various operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a sliding assembly of a storage box of a multi-layer lifting training platform of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a lifting component of a multi-layer lifting training platform operating panel of the utility model;

[0015] Figure 3 This is a schematic diagram of a multi-layer lifting training platform from a top view;

[0016] Figure 4 This is a schematic diagram of the lifting structure of the operating panel of a multi-layer lifting training platform of the utility model;

[0017] Figure 5 This utility model is a multi-layer lifting training platform Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, base plate, 2, servo motor, 3, first synchronous pulley, 4, second synchronous pulley, 5, first synchronous belt, 6, first rotating rod, 7, first screw, 8, first fixed frame, 9, operating table, 10, second screw, 11, third synchronous pulley, 12, fourth synchronous pulley, 13, second synchronous belt, 14, second fixed frame, 15, operating panel, 16, slide groove, 17, ball bearing, 18, storage box, 19, second rotating rod, 20, baffle, 21, blocking block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 The utility model provides a technical solution: a multi-layer lifting training platform, including a bottom plate 1, a servo motor 2 is arranged inside the bottom plate 1, and the servo motor 2 is provided with an output shaft, a first synchronous pulley 3 is sleeved on the output shaft, and the first synchronous pulley 3 is respectively provided with a second synchronous pulley 4 at both ends, the first synchronous pulley 3 and the second synchronous pulley 4 are sleeved with a first synchronous belt 5 on the outer wall, and the second synchronous pulley 4 is respectively inserted with a first rotating rod 6, the first rotating rod 6 is provided with a first screw 7 on the top, and the first screw 7 is sleeved with a first fixing frame 8 on the top, and the first fixing frame 8 is provided with an operating table 9 on the top.

[0021] Furthermore, under the action of the servo motor 2, the first rotating rod 6 forms a linkage structure with the output shaft through the first synchronous pulley 3, the second synchronous pulley 4, the first synchronous belt 5, so that the operating table 9 is driven to rise and fall as a whole through the servo motor 2, thereby avoiding the fixed height of the operating table 9 and increasing the teacher's fatigue during the teaching process.

[0022] The operating table 9 is provided with multiple sets of second screw rods 10 inside, and the second screw rod 10 is sleeved with a fixing ring at the lower end, and a third synchronous pulley 11 is sleeved on the second screw rod 11 above the fixing ring, and the third synchronous pulley 11 is provided with a fourth synchronous pulley 12 on one side. The third synchronous pulley 11 and the fourth synchronous pulley 12 are sleeved with a second synchronous belt 13 on the outer wall, and the fourth synchronous pulley 12 is also interspersed with the second screw rod 10, and the second screw rod 10 is sleeved on the upper part. The second fixing frame 14 is provided with an operating panel 15 at the upper end. If additional explanation is needed, sliding rods are provided at the rear of the first screw rod 7 and the second screw rod 10 respectively, so as to ensure that the first fixing frame 8 and the second fixing frame 14 can be lifted and lowered normally.

[0023] Furthermore, the second screw rod 10 has a smooth structure near the lower end, and the second screw rods 10 form a linkage structure through the third synchronous pulley 11, the fourth synchronous pulley 12, and the second synchronous belt 13, so as to facilitate the lifting and lowering of a single set of operating panels 15, thereby facilitating multiple trainees to perform practical operations on the training platform at the same time.

[0024] A slide groove 16 is provided on one side of the operating panel 15 on the operating table 9, and a ball 17 is inserted in the slide groove 16, a storage box 18 is provided above the ball 17, and L-shaped limit rods are respectively provided at both ends of the storage box 18, and fixed blocks are respectively provided on the operating table 9 at both ends of the slide groove 16, and a second rotating rod 19 is inserted between the fixed blocks, and a baffle 20 is provided on the outer wall of the second rotating rod 19, a blocking block 21 is inserted on the baffle 20, and the other end of the blocking block 21 is inserted on the operating table 9.

[0025] Furthermore, the storage box 18 forms a sliding structure with the operating table 9 in the slide groove 16 through the ball 17, and the baffle 20 forms a rotating structure with the operating table 9 through the second rotating rod 19, so that the slidable storage box 18 can prevent various types of tools from piling up on the operating table 9 and affecting the practical process.

[0026] Furthermore, the storage box 18 forms a locking limit structure with the operating table 9 through the L-shaped limit rod, the fixed block, so that when the operating table 9 is too crowded, the storage box 18 can be placed on one side of the operating table 9, thereby ensuring the convenience of the training platform during operation.

[0027] Working principle: When using the multi-layer lifting training platform, the servo motor 2 can be started during the teacher's teaching process. The output shaft of the servo motor 2 drives the first rotating rod 6 to rotate synchronously through the first synchronous pulley 3, the second synchronous pulley 4, and the first synchronous belt 5, thereby driving the first screw 7 to rotate, and then the operating table 9 is lifted and lowered as a whole through the first fixed frame 8, so that the operating table 9 can be adjusted to a suitable height according to the height of the teacher, thereby reducing the teacher's fatigue during practical operations; during various practical operations, the tools required can be placed in the storage box 18, so that the slidable storage box 18 can be used to facilitate the removal of the tools, and the slidable storage box 18 can be used to prevent the tools from piling up on the operating table 9 and causing obstacles to the practical operations. If a sufficiently large space is needed during the practical operation, the block 21 can be removed, so that the baffle 20 can be driven to rotate through the second rotating rod 19, and then the storage box 18 can be removed and placed on one side of the operating table 9; if the trainees need to perform practical operations during the training process, the fixed ring can be driven to rotate through the opening on the operating table 9, so as to drive the second screw 10 to rotate through the fixed ring, and at the same time, multiple groups of second screws 10 can be rotated synchronously through the third synchronous pulley 11, the fourth synchronous pulley 12, and the second synchronous belt 13, so as to drive the corresponding operating panel 15 to be lifted and lowered through the second fixed frame 14, so as to facilitate multiple trainees to perform practical operations at the same time, thereby increasing the practicality of the teaching process. This is the use process of the multi-layer lifting training platform.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-layer lifting training platform, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a servo motor (2) inside, and the servo motor (2) is provided with an output shaft, a first synchronous pulley (3) is sleeved on the output shaft, and the first synchronous pulley (3) is provided with a second synchronous pulley (4) at both ends, the first synchronous pulley (3) and the second synchronous pulley (4) are sleeved with a first synchronous belt (5) on the outer wall, and the second synchronous pulley (4) is respectively inserted with a first rotating rod (6), the first rotating rod (6) is provided with a first screw rod (7) on the top, and the first screw rod (7) is sleeved with a first fixed frame (8) on the top, and the first fixed frame (8) is provided with an operating table (9) on the top; The operating table (9) is provided with a plurality of groups of second screw rods (10) inside, and a fixing ring is sleeved on the lower end of the second screw rod (10), a third synchronous pulley (11) is sleeved on the second screw rod (10) above the fixing ring, and a fourth synchronous pulley (12) is correspondingly provided on one side of the third synchronous pulley (11), the third synchronous pulley (11) and the fourth synchronous pulley (12) are sleeved with a second synchronous belt (13) on the outer wall, and the fourth synchronous pulley (12) is also inserted with the second screw rod (10), a second fixing frame (14) is sleeved on the upper part of the second screw rod (10), and an operating panel (15) is provided at the upper end of the second fixing frame (14); A slide groove (16) is provided on one side of the operating panel (15) on the operating table (9), and a ball (17) is inserted into the slide groove (16), a storage box (18) is provided above the ball (17), and L-shaped limit rods are respectively provided at both ends of the storage box (18), and fixed blocks are respectively provided on the operating table (9) at both ends of the slide groove (16), and a second rotating rod (19) is inserted between the fixed blocks, and a baffle (20) is provided on the outer wall of the second rotating rod (19), and a blocking block (21) is inserted into the baffle (20), and the other end of the blocking block (21) is inserted into the operating table (9).

2. A multi-layer lifting training platform according to claim 1, characterized in that: Under the action of the servo motor (2), the first rotating rod (6) forms a linkage structure with the output shaft through the first synchronous pulley (3), the second synchronous pulley (4) and the first synchronous belt (5).

3. A multi-layer lifting training platform according to claim 1, characterized in that: The lower end of the second screw rod (10) is a smooth structure, and the second screw rod (10) is connected to form a linkage structure through a third synchronous pulley (11), a fourth synchronous pulley (12) and a second synchronous belt (13).

4. A multi-layer lifting training platform according to claim 1, characterized in that: The storage box (18) forms a sliding structure with the operating table (9) via a ball (17) in a slide groove (16), and the baffle (20) forms a rotating structure with the operating table (9) via a second rotating rod (19).

5. The multi-layer lifting training platform according to claim 1, characterized in that: The storage box (18) forms a locking and limiting structure through an L-shaped limiting rod, a fixing block and an operating table (9).

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