Operating table for practical training of linear motor

Abstract

The utility model discloses an operating platform for practical training of a linear motor, which comprises a bottom plate, the top of the bottom plate is fixedly connected with two first mounting plates, a lifting assembly is arranged between the two first mounting plates, the top of the lifting assembly is provided with an operating plate, and the top of the operating plate is fixedly connected with a fixed plate. A distance sensor is fixedly installed on one side of the fixing plate, two first vertical plates are fixedly connected to the top of the operation plate, a linear motor body is fixedly installed on one side of one first vertical plate, a displacement assembly is arranged between the two first vertical plates, and a support is fixedly connected to the outer side of the operation plate. The utility model aims to solve the problems that the height of a traditional operating platform for practical training of a linear motor is generally fixed, operators with different heights need to bend down or straighten the body in the operation process when using the operating platform, and the body may be uncomfortable or tired after long-time operation.

Description

Technical Field

[0001] The utility model relates to the technical field of linear motors, in particular to an operating table for linear motor training. Background Art

[0002] The operation table for linear motor training is usually a device with a linear motor controller, power supply, sensors and related interfaces. The operation table can be used to control the movement of the linear motor, adjust the current and speed, and monitor the performance parameters of the motor. Through the operation table, users can experiment, test and debug the linear motor to better understand the working principle and performance characteristics of the linear motor.

[0003] The operating tables for traditional linear motor training are generally of fixed height. When used by operators of different heights, they will need to bend or straighten their bodies during operation. Long-term operation may cause physical discomfort or fatigue. Utility Model Content

[0004] The purpose of the utility model is to provide an operating table for linear motor training to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base plate, two first mounting plates are fixedly connected to the top of the base plate, a lifting assembly is arranged between the two first mounting plates, an operating panel is arranged on the top of the lifting assembly, a fixed plate is fixedly connected to the top of the operating panel, a distance sensor is fixedly installed on one side of the fixed plate, two first vertical plates are fixedly connected to the top of the operating panel, a linear motor body is fixedly installed on one side of one of the first vertical plates, a displacement assembly is arranged between the two first vertical plates, a bracket is fixedly connected to the outer side of the operating panel, a speed sensor is fixedly installed on the bottom of the bracket, and a display is fixedly installed on one side of the bracket.

[0006] As a further preferred embodiment of the present technical solution, the lifting assembly includes a bidirectional screw rod, which is rotatably connected between two first mounting plates, wherein a drive motor is fixedly mounted on one side of one of the first mounting plates, and one end of the drive motor output shaft is fixedly connected to one end of the bidirectional screw rod.

[0007] As a further preferred embodiment of the present technical solution, the lifting assembly also includes two second mounting plates, the two second mounting plates are fixedly connected to the top of the base plate, a guide rod is fixedly connected between the two second mounting plates, a displacement block is movably sleeved on the outer side of the guide rod, a thread groove is provided inside the side of the displacement block away from the guide rod and is threadably connected to the outer side of the bidirectional screw rod.

[0008] As a further preferred embodiment of the present technical solution, a connecting rod is rotatably connected between the top of the displacement block and the bottom of the operating panel.

[0009] As a further preferred embodiment of the present technical solution, the displacement assembly includes a reciprocating screw, the reciprocating screw is rotatably connected between the two first vertical plates, and one end of the output shaft of the linear motor body is fixedly connected to one end of the reciprocating screw.

[0010] As a further preferred embodiment of the present technical solution, the displacement assembly further includes two second vertical plates, the two second vertical plates are fixedly connected to the top of the operating plate, a sliding rod is fixedly connected between the two second vertical plates, and a displacement plate is movably sleeved on the outer side of the sliding rod.

[0011] As a further preferred embodiment of the present technical solution, a thread groove is provided inside the side of the displacement plate away from the slide rod and is threadedly connected to the outer side of the reciprocating screw rod, and a mounting frame is fixedly connected to the top of the displacement plate.

[0012] The utility model provides an operating table for linear motor training, which has the following beneficial effects:

[0013] (1) The utility model starts the lifting component to operate, so that operators of different heights can operate the linear motor body and observe the results displayed on the display. This can avoid the problem that the operator needs to bend or stretch the body during the operation, which may cause physical discomfort or fatigue due to long-term operation.

[0014] (2) The utility model starts the linear motor body output shaft to rotate and drives the displacement assembly to move, so that the linear motor provides power and converts the rotational motion into linear motion by cooperating with the thread of the lead screw, so that the performance of the linear motor body can be better tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0017] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a side view stereoscopic structural schematic diagram of the utility model;

[0019] In the figure: 1, bottom plate; 2, fixed plate; 3, operating plate; 4, first vertical plate; 5, displacement block; 6, reciprocating screw; 7, drive motor; 8, bracket; 9, display; 10, linear motor body; 11, first mounting plate; 12, bidirectional screw; 13, distance sensor; 14, sliding rod; 15, displacement plate; 16, second vertical plate; 17, mounting frame; 18, connecting rod; 19, speed sensor; 20, guide rod; 21, second mounting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in the present embodiment, an operating table for linear motor training includes a base plate 1, two first mounting plates 11 are fixedly connected to the top of the base plate 1, a lifting assembly is arranged between the two first mounting plates 11, an operating panel 3 is arranged on the top of the lifting assembly, a fixed plate 2 is fixedly connected to the top of the operating panel 3, a distance sensor 13 is fixedly installed on one side of the fixed plate 2, two first vertical plates 4 are fixedly connected to the top of the operating panel 3, a linear motor body 10 is fixedly installed on one side of one of the first vertical plates 4, a displacement assembly is arranged between the two first vertical plates 4, a bracket 8 is fixedly connected to the outer side of the operating panel 3, a speed sensor 19 is fixedly installed on the bottom of the bracket 8, and a display 9 is fixedly installed on one side of the bracket 8.

[0022] First, by installing the load body on the top of the mounting frame 17, and then starting the lifting assembly to operate, it is possible to adapt to operators of different heights to operate the linear motor body 10 and observe the results displayed on the display 9. This can avoid the operator having to bend or straighten the body during operation, and long-term operation may cause physical discomfort or fatigue. Then, the linear motor body 10 output shaft is started to rotate to drive the displacement assembly to move. In this way, the linear motor provides power and converts the rotational motion into linear motion through cooperation with the thread of the screw rod, so that the performance of the linear motor body 10 can be better tested. Then the displacement assembly drives the load body to move, and the distance sensor 13 is used to measure the movement distance of the load body, and the speed sensor 19 is used to measure the movement speed of the load body. The measured results will be displayed on the display 9 for the operator to observe and record the data. The distance sensor 13 and speed sensor 19 used in the device are existing products and will not be elaborated here.

[0023] like Figure 1-Figure 4As shown, the lifting assembly includes a bidirectional screw 12, which is rotatably connected between two first mounting plates 11, wherein a driving motor 7 is fixedly mounted on one side of one of the first mounting plates 11, and one end of the output shaft of the driving motor 7 is fixedly connected to one end of the bidirectional screw 12. The lifting assembly also includes two second mounting plates 21, which are fixedly connected to the top of the base plate 1, and a guide rod 20 is fixedly connected between the two second mounting plates 21. A displacement block 5 is movably sleeved on the outer side of the guide rod 20, and a threaded groove is provided on the side of the displacement block 5 away from the guide rod 20 and is threadedly connected to the outer side of the bidirectional screw 12, and a connecting rod 18 is rotatably connected between the top of the displacement block 5 and the bottom of the operating panel 3.

[0024] When adjusting the height of the operating panel 3, the output shaft of the driving motor 7 is started to rotate, thereby driving the bidirectional screw 12 to rotate and driving the displacement block 5 to slide on the outside of the guide rod 20. The guide rod 20 guides the movement of the displacement block 5 to avoid deviation. Then the two displacement blocks 5 approach each other, thereby driving the two connecting rods 18 to rotate and driving the operating panel 3 to adjust its height.

[0025] like Figure 1-Figure 4 As shown, the displacement assembly includes a reciprocating screw 6, which is rotatably connected between the two first vertical plates 4, and one end of the output shaft of the linear motor body 10 is fixedly connected to one end of the reciprocating screw 6. The displacement assembly also includes two second vertical plates 16, and the two second vertical plates 16 are fixedly connected to the top of the operating plate 3. A sliding rod 14 is fixedly connected between the two second vertical plates 16, and a displacement plate 15 is movably sleeved on the outer side of the sliding rod 14. A threaded groove is opened inside the side of the displacement plate 15 away from the sliding rod 14 and is threadedly connected to the outer side of the reciprocating screw 6, and a mounting frame 17 is fixedly connected to the top of the displacement plate 15.

[0026] When performing a displacement test, the output shaft of the linear motor body 10 is started to rotate, driving the reciprocating screw 6 to rotate and driving the displacement plate 15 to slide on the outside of the slide bar 14. The movement of the displacement plate 15 is limited by the slide bar 14 to make its movement smoother. Then the displacement plate 15 moves to drive the load body on the mounting frame 17 to move, thereby facilitating subsequent data testing.

[0027] The utility model provides an operating table for linear motor training, and the specific working principle is as follows: first, the load body is installed on the top of the mounting frame 17, and then the output shaft of the driving motor 7 is started to rotate to drive the bidirectional screw 12 to rotate and drive the displacement block 5 to slide on the outside of the guide rod 20, and the movement of the displacement block 5 is guided by the guide rod 20 to avoid its movement from being offset, and then the two displacement blocks 5 are close to each other, thereby driving the two connecting rods 18 to rotate and driving the operating plate 3 to adjust the height, and then, by starting the output shaft of the linear motor body 10 to rotate, the reciprocating screw 6 is driven to rotate and drive the displacement plate 15 to slide on the outside of the slide bar 14, and the movement of the displacement plate 15 is limited by the slide bar 14 to make its movement more stable, and then the displacement plate 15 moves to drive the load body on the mounting frame 17 to move, and finally, the moving distance of the load body is measured by the distance sensor 13, and the speed of the load body is measured by the speed sensor 19, and the measured result will be displayed on the display 9, so that the operator can observe and record the data.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An operating table for linear motor training, comprising a base plate (1), characterized in that: Two first mounting plates (11) are fixedly connected to the top of the base plate (1), a lifting assembly is arranged between the two first mounting plates (11), an operating panel (3) is arranged on the top of the lifting assembly, a fixed plate (2) is fixedly connected to the top of the operating panel (3), a distance sensor (13) is fixedly installed on one side of the fixed plate (2), two first vertical plates (4) are fixedly connected to the top of the operating panel (3), a linear motor body (10) is fixedly installed on one side of one of the first vertical plates (4), a displacement assembly is arranged between the two first vertical plates (4), a bracket (8) is fixedly connected to the outer side of the operating panel (3), a speed sensor (19) is fixedly installed on the bottom of the bracket (8), and a display (9) is fixedly installed on one side of the bracket (8).

2. The operating table for linear motor training according to claim 1, characterized in that: The lifting assembly comprises a bidirectional screw rod (12), wherein the bidirectional screw rod (12) is rotatably connected between two first mounting plates (11), wherein a drive motor (7) is fixedly mounted on one side of one of the first mounting plates (11), and one end of an output shaft of the drive motor (7) is fixedly connected to one end of the bidirectional screw rod (12).

3. The operating table for linear motor training according to claim 2, characterized in that: The lifting assembly further comprises two second mounting plates (21), the two second mounting plates (21) being fixedly connected to the top of the base plate (1), a guide rod (20) being fixedly connected between the two second mounting plates (21), a displacement block (5) being movably sleeved on the outer side of the guide rod (20), a thread groove being provided inside the displacement block (5) on a side away from the guide rod (20) and being threadedly connected to the outer side of the bidirectional screw rod (12).

4. The operating table for linear motor training according to claim 3 is characterized in that: A connecting rod (18) is rotatably connected between the top of the displacement block (5) and the bottom of the operating plate (3).

5. The operating table for linear motor training according to claim 1, characterized in that: The displacement assembly comprises a reciprocating screw (6), the reciprocating screw (6) is rotatably connected between two first vertical plates (4), and one end of the output shaft of the linear motor body (10) is fixedly connected to one end of the reciprocating screw (6).

6. The operating table for linear motor training according to claim 5, characterized in that: The displacement assembly further comprises two second vertical plates (16), the two second vertical plates (16) being fixedly connected to the top of the operating plate (3), a sliding rod (14) being fixedly connected between the two second vertical plates (16), and a displacement plate (15) being movably sleeved on the outer side of the sliding rod (14).

7. The operating table for linear motor training according to claim 6, characterized in that: A thread groove is provided inside the displacement plate (15) at a side away from the slide rod (14) and is threadably connected to the outer side of the reciprocating screw rod (6). A mounting frame (17) is fixedly connected to the top of the displacement plate (15).

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