CN112885178B - Electrical control and PLC application training device - Google Patents
Electrical control and PLC application training device Download PDFInfo
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- CN112885178B CN112885178B CN202110082417.7A CN202110082417A CN112885178B CN 112885178 B CN112885178 B CN 112885178B CN 202110082417 A CN202110082417 A CN 202110082417A CN 112885178 B CN112885178 B CN 112885178B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses an electrical control and PLC application practical training device, which belongs to the technical field of electromechanical teaching and comprises a cabinet body, wherein a drawer and an openable cabinet door plate are arranged on the cabinet body, a driving motor is fixedly connected to the inner bottom of the cabinet body, an output shaft of the driving motor is fixedly connected with a transmission shaft, and one end, far away from the driving motor, of the transmission shaft is connected with the cabinet body through a bearing. According to the invention, the PLC practical training device and the electrical practical training device can be stored in the cabinet body for protection, and meanwhile, the volume of the electrical control and PLC application practical training device can be reduced, so that the transportation is convenient; according to the electric control and PLC application practical training device, the structure is simple, and the bottom is provided with the roller, so that the device is convenient to move and transport; according to the electric control and PLC application practical training device, the PLC practical training device and the electric practical training device are driven by the driving motor to carry out lifting adjustment, the effect of reducing the number of the driving motors is achieved, and the manufacturing cost of equipment is reduced.
Description
Technical Field
The invention relates to the technical field of electromechanical teaching, in particular to an electrical control and PLC application training device.
Background
The electromechanical equipment installation and maintenance professional is one of national level demonstration key construction professionals, and the professional knowledge and skill operation in the aspects of production, use, installation, maintenance and the like of several equipment are specially taught, while the electric control and PLC application practical training device is a practical training device specially provided for students, and the practical training device provided for operation improves the operating skill level of the students but has some defects:
firstly, as mentioned above, the practical training device is a device for students, which can improve the level of the operating skill of the students, and in order to facilitate teaching, the practical training device needs to be moved at any time, but because the practical training device has a large volume, it is troublesome to carry and difficult to move;
secondly, the practical training device is generally used in a practical training workshop, and is easy to cause overall vibration due to the reasons of unevenness on the ground and the like in the moving process of the practical training device, and the practical training device is not protected, so that the practical training device is easy to overturn and damage.
Through retrieval, chinese patent grant publication No. CN211044617U discloses an electrical control and PLC application practical training device, which includes a workbench, a practical training device main body, a support column, a hand wheel, a first bevel gear, a second bevel gear, a transmission gear, a gear chain, a driven gear, a screw, a fixed rod, a first magnetic block, a compression spring, a universal pulley, a second magnetic block, a connecting chain and a baffle plate. This instruct rotatory hand wheel of equipment accessible in fact for the screw rod promotes the dead lever and removes downwards, and the dead lever then can release universal pulley, makes accessible universal pulley remove, and after removing required place, accessible opposite direction rotation hand wheel makes during universal pulley withdrawal support column, makes instruct equipment in fact unable the removal, reaches the effect of being convenient for to remove. And at the in-process of universal pulley roll-off support column, the connecting chain can drag the shielding plate and upwards slide for the shielding plate can protect real device body of instructing to a workstation, prevents to instruct device body turnover in fact, and the while is removing the repulsion that in-process universal pulley can pass through first magnetic force piece and second magnetic force piece and is carried out the shock attenuation, and the rethread compression spring assists the shock attenuation, and the effectual prevention is because vibrations instruct device body turnover at the removal in-process in fact.
But the device is protecting the real device of instructing that is located on the workstation, only protects real device of instructing through the shielding plate of installing on the workstation, and the protective effect is relatively poor, and can not reach the effect of reducing this real device of instructing volume, can not reach the effect that reduces the transportation degree of difficulty.
Therefore, an electrical control and PLC practical training device is proposed to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an electric control and PLC application practical training device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric control and PLC application training device comprises a cabinet body, wherein a drawer and an openable cabinet door plate are arranged on the cabinet body, the inner bottom of the cabinet body is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the driving motor, is connected with the cabinet body through a bearing, the inner side walls of the two sides of the cabinet body are respectively connected with two lead screws a and two lead screws b through bearings, the cabinet body is provided with a mounting groove corresponding to the bearing, one ends of the two lead screws a far away from the cabinet body are connected through a rotating rod a, one ends of the two lead screws b far away from the cabinet body are connected through a rotating rod b, the outer side wall of the rotating rod a and the outer side wall of the rotating rod b are respectively sleeved with a sleeve a and a sleeve b in a sliding manner, the transmission shaft is connected with a sleeve a and a sleeve b through a linkage mechanism, and the sleeve a and the sleeve b are respectively connected with the adjusting mechanism and the inner bottom of the cabinet body;
lead screw a and lead screw b all are connected with the bed plate through supporting mechanism, the bed plate passes through the telescopic link and is connected with the interior bottom of the cabinet body, two the real device of instructing of fixedly connected with PLC and the real device of instructing of electricity respectively in the top of bed plate, the top of the cabinet body is provided with and runs through the mouth, the interior bottom fixedly connected with controller of the cabinet body, the controller is connected with the driving motor electricity.
Preferably, the thread directions of the two corresponding screw rods a and b are opposite.
Preferably, the bottom of the cabinet body is provided with rollers.
Preferably, the rotating rod a and the rotating rod b are both arranged in a rectangular parallelepiped shape.
Preferably, the linkage mechanism comprises two bevel gears a fixedly sleeved on the outer side wall of the transmission shaft, the outer side wall of the sleeve a and the outer side wall of the sleeve b are fixedly sleeved with bevel gears b, and the bevel gears a are meshed with the bevel gears b.
Preferably, adjustment mechanism includes two fixed blocks of fixed connection in the internal bottom of cabinet, fixedly connected with electric hydraulic telescopic handle on the fixed block, the one end that electric hydraulic telescopic handle kept away from the fixed block is connected with the lantern ring through the connecting block, the lantern ring is connected with sleeve a and sleeve b respectively through rotating the piece.
Preferably, the supporting mechanism comprises a U-shaped block sleeved on the outer side wall of the screw rod a, the outer side wall of the screw rod b and the bottom of the base plate through threads, the inner side wall of the U-shaped block is rotatably connected with a rotating shaft, and the two corresponding rotating shafts are connected through a connecting rod.
Preferably, the inner bottom of the cabinet body is fixedly connected with a partition plate, and the partition plate is sleeved on the outer side wall of the transmission shaft.
Preferably, the partition plate is connected with the cabinet body through a support plate.
Preferably, the top of the PLC practical training device and the top of the electrical practical training device are both fixedly connected with a baffle, and the baffles are matched with the through holes.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
1. compared with the prior art, the PLC practical training device and the electrical practical training device can be accommodated in the cabinet body for protection, and meanwhile, the volume of the electrical control and PLC application practical training device can be reduced, so that the transportation is convenient;
2. compared with the prior art, the electric control and PLC application practical training device is simple in structure, and the bottom of the device is provided with the roller, so that the device is convenient to move and transport;
3. compared with the prior art, the electric control and PLC application practical training device performs lifting adjustment through the driving of the driving motor to control the PLC practical training device and the electric practical training device, achieves the effect of reducing the number of the driving motors, and reduces the manufacturing cost of equipment.
Drawings
Fig. 1 is a schematic structural diagram of a PLC practical training device used in an electrical control and PLC application practical training device according to the present invention;
fig. 2 is a schematic structural diagram of a P electrical practical training device used in the practical training device for electrical control and PLC application according to the present invention;
FIG. 3 is a schematic structural diagram of an electrical control and PLC application training device according to the present invention when a cabinet door panel is opened;
FIG. 4 is a schematic side view of an electrical control and PLC application training device according to the present invention;
FIG. 5 is a schematic diagram of a top view structure of an electrical control and PLC application training device according to the present invention;
FIG. 6 is a schematic diagram of an internal structure of an electrical control and PLC application training device according to the present invention;
FIG. 7 is a schematic view of a connection structure of a rotating rod a, a sleeve a, a rotating member, a sleeve ring, a connecting block and an electro-hydraulic telescopic rod in the practical training device for electrical control and PLC application, which is provided by the invention;
fig. 8 is a schematic view of a connection structure of a screw rod a, a rotating rod a, a supporting mechanism and a base plate in the practical training device for electrical control and PLC application according to the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door panel; 3. a drawer; 4. a roller; 5. a PLC training device; 6. a baffle plate; 7. an electrical training device; 8. a controller; 9. a drive motor; 10. a support plate; 11. a partition plate; 12. a drive shaft; 13. a bevel gear a; 14. rotating the rod a; 15. a bevel gear b; 16. a sleeve a; 17. a collar; 18. connecting blocks; 19. an electric hydraulic telescopic rod; 20. a fixed block; 21. a screw rod a; 22. a screw rod b; 23. a telescopic rod; 24. a connecting rod; 25. rotating the rod b; 26. a sleeve b; 27. a bearing; 28. a rotating member; 29. a U-shaped block; 30. a rotating shaft; 31. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an electrical control and PLC application practical training device includes a cabinet 1, a drawer 3 and an openable cabinet door 2 are disposed on the cabinet 1, a driving motor 9 is fixedly connected to an inner bottom of the cabinet 1, an output shaft of the driving motor 9 is fixedly connected to a transmission shaft 12, one end of the transmission shaft 12, which is far away from the driving motor 9, is connected to the cabinet 1 through a bearing 27, two lead screws a21 and two lead screws b22 are respectively connected to inner side walls of two sides of the cabinet 1 through the bearing 27, a mounting groove corresponding to the bearing 27 is disposed on the cabinet 1, one ends of the two lead screws a21, which are far away from the cabinet 1, are connected through a rotating rod a14, one ends of the two lead screws b22, which are far away from the cabinet 1, are connected through a rotating rod b25, a sleeve a16 and a sleeve b26 are respectively slidably sleeved on an outer side wall of the rotating rod a14 and an outer side wall of the rotating rod b25, the transmission shaft 12 is connected to the sleeve a16 and a sleeve b26 through a linkage mechanism, the sleeve a16 and the sleeve b26 are respectively connected with the adjusting mechanism and the inner bottom of the cabinet body 1;
lead screw a21 and lead screw b22 all are connected with the bed plate 31 through supporting mechanism, and the bed plate 31 is connected with the interior bottom of the cabinet body 1 through telescopic link 23, and the real device 5 of instructing of fixedly connected with PLC and the real device 7 of instructing of electricity respectively in the top of two bed plates 31, and the top of the cabinet body 1 is provided with the through hole, and the interior bottom fixedly connected with controller 8 of the cabinet body 1, controller 8 are connected with driving motor 9 electricity.
The drawer 3 is used for containing connecting wires or other components used in PLC practical training and electrical practical training.
The driving motor 9 is used for adjusting the lifting of the base plate 31 with the PLC practical training device 5 mounted on the top, or adjusting the lifting of the base plate 31 with the electrical practical training device 7 mounted on the top. One of the two base plates 31 is driven to lift through one driving motor 9 or the two base plates 31 are adjusted to lift simultaneously, so that the use number of the driving motors 9 is reduced, and the processing cost of the electric control and PLC application practical training device is reduced.
The PLC practical training device 5 comprises a fixed plate fixedly connected to the base plate 31 and component electrical equipment which is installed on the fixed plate and is used for PLC practical training.
The electrical practical training device 7 comprises a fixing plate fixedly connected to the base plate and a component electrical device which is installed on the fixing plate 31 for electrical practical training.
The controller 8 is used for controlling the running state of the driving motor 9 and the running state of the electric hydraulic telescopic rod 19.
More specifically, the two corresponding screws a21 and b22 have opposite thread directions.
The thread directions of the two lead screws a21 are opposite, so that the rotating rod a14 can rotate to drive the two lead screws a21 to rotate, the two U-shaped blocks 29 can move on the lead screws a21 in the same direction or in opposite directions, and the base plate 31 of the PLC practical training device 5 mounted on the top of the base plate can be adjusted to lift.
The thread directions of the two screw rods b22 are opposite, so that the rotating rod b25 can rotate to drive the two screw rods b22 to rotate, the two U-shaped blocks 29 can move on the screw rods b22 in the same direction or in opposite directions, and the purpose of adjusting the lifting of the base plate 31 with the electric practical training device 7 mounted at the top is achieved.
More specifically, the bottom of the cabinet 1 is mounted with rollers 4.
The roller 4 is used for facilitating the movement of the electric control and PLC application practical training device, so that the effect of facilitating the transportation of the electric control and PLC application practical training device is achieved.
More specifically, the rotating lever a14 and the rotating lever b25 are each provided in a rectangular parallelepiped shape.
The shape of dwang a14 and dwang b25 all is the setting of cuboid, and the purpose is convenient for sleeve a16 and sleeve b26 slide from side to side on dwang a14 and dwang b25 to in order to reach driving motor 9 and rotate drive dwang a14 and rotate or dwang b25 rotates, thereby realized driving motor 9 and rotated the function of adjusting the lift of base plate 31.
More specifically, the linkage mechanism comprises two bevel gears a13 fixedly sleeved on the outer side wall of the transmission shaft 12, the outer side wall of the sleeve a16 and the outer side wall of the sleeve b26 are fixedly sleeved with a bevel gear b15, and the bevel gear a13 is meshed with a bevel gear b 15.
The linkage mechanism is used for facilitating the rotation of the driving motor 9 to drive the rotating rod a14 to rotate or the rotating rod b25 to rotate, so that the function of rotating the adjusting base plate 31 to lift by the driving motor 9 is realized.
More specifically, the adjusting mechanism includes two fixed blocks 20 fixedly connected to the bottom in the cabinet 1, an electric hydraulic telescopic rod 19 is fixedly connected to the fixed blocks 20, one end of the electric hydraulic telescopic rod 19 away from the fixed blocks 20 is connected to a lantern ring 17 through a connecting block 18, and the lantern ring 17 is connected to a sleeve a16 and a sleeve b26 through a rotating member 28.
The function of the adjustment mechanism is to adjust the position of sleeve a16 on rotating rod a14 and sleeve b26 on rotating rod b25 to facilitate the engagement of bevel gear a13 and bevel gear b 15.
More specifically, the supporting mechanism comprises a U-shaped block 29 which is sleeved on the outer side wall of the screw rod a21, the outer side wall of the screw rod b22 and the bottom of the base plate 31 in a threaded manner, the inner side wall of the U-shaped block 29 is rotatably connected with a rotating shaft 30, and two corresponding rotating shafts 30 are connected through a connecting rod 24.
When the two U-shaped blocks 29 on the screw a21 and the screw b22 move relatively, the position of the base plate 31 rises, and when the two U-shaped blocks 29 on the screw a21 and the screw b22 move in opposite directions, the position of the base plate 31 falls.
More specifically, the inner bottom of the cabinet body 1 is fixedly connected with a partition plate 11, and the partition plate 11 is sleeved on the outer side wall of the transmission shaft 12.
The most useful of the partition 11 is for aesthetic purposes.
More specifically, the partition 11 is connected with the cabinet 1 through the support plate 10.
More specifically, the top of the PLC practical training device 5 and the top of the electrical practical training device 7 are both fixedly connected with a baffle 6, and the baffle 6 is matched with the through hole.
The baffle 6 is used for shielding the penetrating opening at the top of the cabinet body 1.
In the invention, when a PLC practical training device needs to be carried out, the controller 8 is used for controlling the driving motor 9 and one of the electric hydraulic telescopic rods 19 to operate, the electric hydraulic telescopic rod 19 drives the lantern ring 17 to move, the lantern ring 17 drives the sleeve a16 to move on the top of the rotating rod a14 until the bevel gear a13 is meshed with the bevel gear b15, then the driving motor 9 drives the rotating rod a14 to rotate, the rotating rod a14 rotates to drive the two U-shaped blocks 29 to move relatively on the screw rod a21, the position of the base plate 31 is adjusted to be raised, after the practical training is finished, the driving motor 9 rotates reversely to drive the screw rod a21 to rotate, the screw rod a21 moves reversely to drive the two U-shaped blocks 29 to move in opposite directions on the screw rod a21 until the baffle 6 positioned at the top of the PLC practical training device 5 and the top of the cabinet body 1 are positioned on the same horizontal plane.
In the invention, when an electric practical training device needs to be carried out, the controller 8 is used for controlling the driving motor 9 and the other electric hydraulic telescopic rod 19 to operate, the electric hydraulic telescopic rod 19 drives the lantern ring 17 to move, the lantern ring 17 drives the sleeve b26 to move on the top of the rotating rod b25 until the bevel gear a13 is meshed with the bevel gear b15, then the driving motor 9 drives the rotating rod b25 to rotate, the rotating rod b25 rotates to drive the two U-shaped blocks 29 to move relatively on the screw rod b22, the position of the base plate 31 is adjusted to be raised, after the practical training is finished, the driving motor 9 rotates reversely to drive the screw rod b22 to rotate, the screw rod b22 moves reversely to drive the two U-shaped blocks 29 to move in opposite directions on the screw rod b22 until the baffle 6 positioned at the top of the electric practical training device 7 and the top of the cabinet body 1 are positioned on the same horizontal plane.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The practical training device for the electrical control and the PLC application comprises a cabinet body (1), wherein a drawer (3) and an openable cabinet door panel (2) are arranged on the cabinet body (1), and is characterized in that a driving motor (9) is fixedly connected to the inner bottom of the cabinet body (1), a transmission shaft (12) is fixedly connected to an output shaft of the driving motor (9), one end, far away from the driving motor (9), of the transmission shaft (12) is connected with the cabinet body (1) through a bearing (27), two lead screws a (21) and two lead screws b (22) are respectively connected to the inner side walls of the two sides of the cabinet body (1) through bearings (27), a mounting groove corresponding to the bearing (27) is formed in the cabinet body (1), one ends, far away from the cabinet body (1), of the two lead screws a (21) are connected through rotating rods a (14), one ends, far away from the cabinet body (1), of the two lead screws b (22) are connected through rotating rods b (25), the outer side wall of the rotating rod a (14) and the outer side wall of the rotating rod b (25) are respectively sleeved with a sleeve a (16) and a sleeve b (26) in a sliding mode, the transmission shaft (12) is connected with the sleeve a (16) and the sleeve b (26) through a linkage mechanism, and the sleeve a (16) and the sleeve b (26) are respectively connected with the adjusting mechanism and the inner bottom of the cabinet body (1);
lead screw a (21) and lead screw b (22) all are connected with bed plate (31) through supporting mechanism, bed plate (31) are connected, two through telescopic link (23) and the interior bottom of the cabinet body (1) the top of bed plate (31) is fixedly connected with PLC respectively and is instructed real device (5) and electric real device (7) of instructing, the top of the cabinet body (1) is provided with the through mouth, interior bottom fixedly connected with controller (8) of the cabinet body (1), controller (8) are connected with driving motor (9) electricity.
2. The practical training device for electrical control and PLC application according to claim 1, wherein the two corresponding screws a (21) and b (22) have opposite thread directions.
3. The practical training device for electrical control and PLC application according to claim 1, characterized in that rollers (4) are mounted at the bottom of the cabinet body (1).
4. The practical training device for electrical control and PLC application according to claim 1, wherein the rotating rod a (14) and the rotating rod b (25) are both rectangular.
5. The practical training device for electrical control and PLC application as claimed in claim 1, wherein the linkage mechanism comprises two bevel gears a (13) fixedly sleeved on the outer side wall of the transmission shaft (12), the outer side wall of the sleeve a (16) and the outer side wall of the sleeve b (26) are fixedly sleeved with a bevel gear b (15), and the bevel gears a (13) and the bevel gears b (15) are meshed.
6. The practical training device for electrical control and PLC application according to claim 1, wherein the adjusting mechanism comprises two fixing blocks (20) fixedly connected to the bottom in the cabinet body (1), an electric hydraulic telescopic rod (19) is fixedly connected to the fixing blocks (20), one end, far away from the fixing blocks (20), of the electric hydraulic telescopic rod (19) is connected with a lantern ring (17) through a connecting block (18), and the lantern ring (17) is connected with a sleeve a (16) and a sleeve b (26) through a rotating piece (28) respectively.
7. The practical training device for electrical control and PLC application according to claim 1, wherein the supporting mechanism comprises a U-shaped block (29) which is sleeved on the outer side wall of a screw rod a (21), the outer side wall of a screw rod b (22) and the bottom of a base plate (31) in a threaded manner, the inner side wall of the U-shaped block (29) is rotatably connected with a rotating shaft (30), and the two corresponding rotating shafts (30) are connected through a connecting rod (24).
8. The practical training device for electrical control and PLC application according to claim 1, characterized in that a partition plate (11) is fixedly connected to the inner bottom of the cabinet body (1), and the partition plate (11) is sleeved on the outer side wall of the transmission shaft (12).
9. The practical training device for electrical control and PLC application as claimed in claim 8, wherein the partition plate (11) is connected with the cabinet body (1) through a support plate (10).
10. The practical training device for electrical control and PLC application according to claim 1, characterized in that a baffle (6) is fixedly connected to both the top of the practical training device for PLC (5) and the top of the practical training device for electrical (7), and the baffle (6) is matched with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082417.7A CN112885178B (en) | 2021-01-21 | 2021-01-21 | Electrical control and PLC application training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082417.7A CN112885178B (en) | 2021-01-21 | 2021-01-21 | Electrical control and PLC application training device |
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| CN112885178A CN112885178A (en) | 2021-06-01 |
| CN112885178B true CN112885178B (en) | 2022-08-09 |
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| CN209132996U (en) * | 2018-02-01 | 2019-07-19 | 西安高新科技职业学院 | A kind of electromechanical integration practice teaching table |
| CN209328266U (en) * | 2018-09-29 | 2019-08-30 | 吴冬 | A kind of electronic information technology comprehensive maintenance training work station |
| CN209859343U (en) * | 2018-12-28 | 2019-12-27 | 合肥亿福自动化科技有限公司 | Process simulation device with display capable of automatically lifting |
| CN210639836U (en) * | 2019-11-06 | 2020-05-29 | 王二超 | Electrician electrical practical training equipment |
| CN211580447U (en) * | 2019-12-18 | 2020-09-25 | 南京基撰自动化科技有限公司 | Electrical control cabinet convenient to equipment |
| CN112233487A (en) * | 2020-10-23 | 2021-01-15 | 长春光华学院 | Electric control and PLC practical training device flexible to use |
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