CN220651491U - Teaching instrument for demonstrating operation and control of stepping motor by adopting linear motion platform - Google Patents
Teaching instrument for demonstrating operation and control of stepping motor by adopting linear motion platform Download PDFInfo
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- CN220651491U CN220651491U CN202322302703.7U CN202322302703U CN220651491U CN 220651491 U CN220651491 U CN 220651491U CN 202322302703 U CN202322302703 U CN 202322302703U CN 220651491 U CN220651491 U CN 220651491U
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- 230000033001 locomotion Effects 0.000 title claims abstract description 51
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 238000003698 laser cutting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of teaching instruments, and particularly relates to a teaching instrument for demonstrating control of a stepping motor by adopting a linear motion platform. The utility model comprises a linear motion platform and a rack; the linear motion platform comprises a stepping motor, a sliding table and two limit switches; the rack comprises a control panel, wherein the control panel is provided with a self-resetting button switch, a potentiometer, a self-resetting button switch, a singlechip, a stepping motor driver, an emergency stop switch and two power supply terminal blocks; according to the utility model, the stepping motor is controlled by the singlechip, so that the control operations of starting and stopping, changing the movement direction, limiting, stopping suddenly and the like of the sliding table are realized on the linear movement platform; the self-resetting button switch controls the start and stop of the sliding table; the potentiometer controls the position of the sliding table on the linear motion platform; the self-resetting toggle switch controls the movement direction of the sliding table; the scram switch controls scram of the sliding table. The utility model has the advantages of rich functions, visual effect and convenient installation, and is suitable for teaching occasions controlled by the stepping motor.
Description
Technical Field
The utility model belongs to the technical field of teaching instruments, and particularly relates to a demonstration teaching instrument controlled by a stepping motor.
Background
The stepping motor is a motor for converting an electric pulse signal into angular displacement, has high positioning precision, is widely applied to electromechanical systems, and is a basic device which must be mastered by students in the electromechanical system principle and practice class courses. At present, comprehensive stepping motor control teaching instruments are not common. The utility model provides a stepping motor control demonstration based on a singlechip with rich functions by using a linear motion platform carrier.
Disclosure of Invention
The utility model aims to provide the teaching instrument for comprehensive application of the stepping motor, which has the advantages of abundant functions, visual effect, convenience in installation and excellent demonstration effect.
The teaching instrument adopting the linear motion platform to demonstrate the control of the stepping motor provided by the utility model has the advantages that the control operation of starting and stopping, changing the motion direction, limiting, stopping and the like of the sliding table is realized on the linear motion platform by demonstrating the control of the stepping motor through the singlechip. The method specifically comprises the following steps: the device comprises a stepping motor 1, a linear motion platform 2, a sliding table 3, a left limit switch 4, a right limit switch 5, a rack 6, a control panel 7, a self-resetting button switch 8, a potentiometer 9, a self-resetting button switch 10, a singlechip 11, a stepping motor driver 12, a scram switch 13 and two power supply terminal blocks 14 and 15; wherein:
the stepping motor 1, the sliding table 3 and the two limit switches 4 and 5 are arranged on the linear motion platform 2;
the control panel 7 is placed on the stand 6;
the self-resetting button switch 8, the potentiometer 9, the self-resetting button switch 10, the singlechip 11, the stepping motor driver 12, the scram switch 13 and the two power supply terminal blocks 14 and 15 are arranged on the control panel 7;
the two limit switches 3,4, the self-resetting button switch 8, the potentiometer 9 and the self-resetting button switch 10 are all connected with the singlechip 11; the single chip microcomputer 11 is connected with the stepping motor driver 12, the stepping motor driver 12 is connected with the stepping motor 1, the stepping motor 1 is connected with the linear motion platform 2 through a coupler, and the scram switch 13 is connected with the stepping motor driver 12.
The self-resetting push button switch 8 is pressed, and the stepping motor 1 is switched between rotation and stop, so that the sliding table 3 is also switched between linear motion and stop.
The knob of the potentiometer 9 is rotated, and the stepping motor 1 synchronously rotates along with the knob, so that the sliding table 3 also changes the position on the linear motion platform along with the knob.
The self-resetting toggle switch 10 is toggled, and the stepping motor 1 is switched between clockwise and anticlockwise rotation, so that the sliding table 3 is also switched between left and right movement.
The scram switch 13 is pressed down, and the stepping motor 1 immediately stops rotating, so that the slide table 3 also immediately stops moving.
The utility model demonstrates the control application of the stepping motor, and realizes the starting, the left-right movement, the limiting and the scram of the sliding table on the linear motion platform. The whole set of device is simple and convenient to install, use and maintain, has rich functions, and is suitable for application in teaching occasions.
Drawings
Fig. 1 is a schematic structural diagram of a teaching apparatus for demonstrating stepper motor control using a linear motion platform according to embodiment 1 of the present utility model.
Fig. 2 is a schematic circuit diagram of a teaching apparatus for demonstrating stepper motor control using a linear motion platform according to embodiment 1 of the present utility model.
Reference numerals in the drawings: 1-a stepper motor; 2-a linear motion platform; 3-a sliding table; 4-a left limit switch; 5-right limit switch; 6-a rack; 7-a control panel; 8-self-resetting push button switch; 9-potentiometer; 10-self-resetting toggle switch; 11-a singlechip; 12-stepper motor driver; 13-emergency stop switch; 14-a positive electrode power supply terminal block; 15-negative electrode power supply terminal block.
Description of the embodiments
The utility model provides a teaching instrument for demonstrating operation and control of a stepping motor by adopting a linear motion platform, which comprises a stepping motor 1, a linear motion platform 2, a sliding table 3, a left limit switch 4, a right limit switch 5, a rack 6, a control panel 7, a self-resetting button switch 8, a potentiometer 9, a self-resetting button switch 10, a singlechip 11, a stepping motor driver 12, a scram switch 13 and two power supply terminal blocks 14 and 15; the stepping motor 1, the sliding table 3 and the left limit switch and the right limit switch 4 and 5 are arranged on the linear motion platform 2; the control panel 7 is placed on the rack 6, and the self-resetting button switch 8, the potentiometer 9, the self-resetting button switch 10, the singlechip 11, the stepping motor driver 12, the scram switch 13 and the power supply terminal blocks 14 and 15 are arranged on the control panel 7.
In the present utility model, the operating voltage of the stepping motor 1 is not limited. Preferably, the operating voltage of the stepper motor 1 is 5V-24V. More preferably, the operating voltage of the stepper motor 1 is 5V.
In the present utility model, the linear motion platform 2 is a single-axis linear mechanism, and the specification is not limited. Preferably, the linear motion platform 2 is screw transmission or belt transmission. More preferably, the linear motion platform 2 is a screw drive. The length of the linear motion stage 2 is not limited. Preferably, the length of the linear motion platform 2 is 300-1000mm. More preferably, the length of the linear motion stage 2 is 500mm.
In the present utility model, the material of the stand 6 is not particularly limited. Preferably, the rack 6 is assembled by aluminum profiles, the height is 4-5U, the depth is 100-300mm, and the width is 400-500mm; more preferably, the rack 1 is assembled by aluminum profile panels, and has a height of 5U, a depth of 200mm and a width of 500mm.
The control panel 7 is formed by laser cutting an aluminum alloy plate, and the size is not particularly limited. Preferably, the control panel 7 has a height of 2-3U and a width of 400-500mm, and is provided with through holes for fixing and threading. In some embodiments, the stand 6 of the present utility model may be formed integrally with the control panel 7 in a box shape.
The model of the singlechip 11 is not limited. Preferably, the singlechip 11 is an Arduino series singlechip. More preferably, the singlechip 11 uses Arduino UNO.
The two limit switches 3,4, the self-resetting button switch 8, the potentiometer 9 and the self-resetting button switch 10 are all connected with the singlechip 11.
The singlechip 11 is connected with the stepping motor driver 12.
The stepper motor driver 12 is connected to the stepper motor 1.
The stepping motor 1 is connected with the linear motion platform 2 through a coupler.
The emergency stop switch 13 is connected to the stepper motor driver 12.
The technical solution of the present utility model will be described in detail below with reference to the drawings and examples, but the present utility model is not limited to the scope of the examples.
Examples
Detailed description the assembly of the present utility model is shown in fig. 1 and the principle of connection of the devices is shown in fig. 2. The device comprises a stepping motor 1, a linear motion platform 2, a sliding table 3, a left limit switch 4, a right limit switch 5, a rack 6, a control panel 7, a self-resetting button switch 8, a potentiometer 9, a self-resetting button switch 10, a singlechip 11, a stepping motor driver 12, a scram switch 13 and two power supply terminal blocks 14 and 15.
The operating voltage of the stepper motor 1 is 5V.
The linear motion platform 2 is a single-shaft linear motion mechanism with the length of 500mm. The linear motion platform 2 is provided with the stepping motor 1 and the two limit switches 4 and 5 through a coupler. The sliding table 3 is a linear motion mechanism.
The rack 6 is formed by assembling aluminum profiles, and has the height of 5U, the depth of 200mm and the width of 500mm.
The control panel 7 is formed by cutting an aluminum profile panel, and has the height of 2U and the width of 485mm.
The control panel 7 is provided with a self-resetting button switch 8, a potentiometer 9, a self-resetting button switch 10, a singlechip 11, a stepping motor driver 12, an emergency stop switch 13 and two power supply terminal blocks 14 and 15.
The singlechip 11 adopts Arduino UNO.
According to the illustration in fig. 2, the two limit switches 3,4, the self-resetting button switch 8, the potentiometer 9 and the self-resetting button switch 10 are all connected with the singlechip 11; the singlechip 11 is connected with the stepping motor driver 12; the stepper motor driver 12 is connected with the stepper motor 1; the emergency stop switch 13 is connected to the stepper motor driver 12.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be considered as equivalent substitutions, which are included in the scope of the present utility model.
Claims (5)
1. The utility model provides an adopt linear motion platform demonstration stepper motor to control teaching instrument which characterized in that specifically includes: the device comprises a stepping motor (1), a linear motion platform (2), a sliding table (3), a left limit switch (4), a right limit switch (5), a table frame (6), a control panel (7), a self-resetting button switch (8), a potentiometer (9), a self-resetting button switch (10), a singlechip (11), a stepping motor driver (12), a scram switch (13) and two power supply terminal blocks (14, 15); wherein:
the stepping motor (1), the sliding table (3) and the limit switches (4, 5) are arranged on the linear motion platform (2);
the control panel (7) is placed on the rack (6);
the self-resetting button switch (8), the potentiometer (9), the self-resetting button switch (10), the singlechip (11), the stepping motor driver (12), the scram switch (13) and the power supply terminal blocks (14, 15) are arranged on the control panel (7);
the two limit switches (4, 5), the self-resetting button switch (8), the potentiometer (9) and the self-resetting button switch (10) are connected with the singlechip (11);
the singlechip (11) is connected with the stepping motor driver (12); the stepper motor driver (12) is connected with the stepper motor (1); the stepping motor (1) is connected with the linear motion platform (2) through a coupler; the emergency stop switch (13) is connected with the stepping motor driver (12).
2. The teaching instrument for demonstrating stepper motor manipulation with a linear motion platform according to claim 1, characterized in that the self-resetting push button switch (8) is used to control the stepper motor (1) to switch between rotation and stop and to switch the sliding table (3) between linear motion and stop as well.
3. The teaching apparatus for demonstrating stepper motor control with linear motion platform according to claim 1, characterized in that the potentiometer (9) controls the synchronous rotation of the stepper motor (1) by rotating the knob and causes the sliding table (3) to change the position on the linear motion platform accordingly.
4. The teaching instrument for demonstrating stepper motor control by using the linear motion platform according to claim 1, wherein the self-resetting toggle switch (10) is used for controlling the stepper motor (1) to switch between clockwise and anticlockwise rotation and enabling the sliding table (3) to switch between left and right movement accordingly.
5. Teaching apparatus employing linear motion platform demonstrating stepper motor control according to claim 1 characterized in that the scram switch (13) is used to control the stepper motor (1) to stop rotating immediately and to stop the movement of the slipway (3) immediately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302703.7U CN220651491U (en) | 2023-08-27 | 2023-08-27 | Teaching instrument for demonstrating operation and control of stepping motor by adopting linear motion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302703.7U CN220651491U (en) | 2023-08-27 | 2023-08-27 | Teaching instrument for demonstrating operation and control of stepping motor by adopting linear motion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651491U true CN220651491U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322302703.7U Active CN220651491U (en) | 2023-08-27 | 2023-08-27 | Teaching instrument for demonstrating operation and control of stepping motor by adopting linear motion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651491U (en) |
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2023
- 2023-08-27 CN CN202322302703.7U patent/CN220651491U/en active Active
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