Electrical machinery automation practical training device

Abstract

The utility model discloses an electrical machinery automation practical training device comprising a box body, a side surface of the box body is fixedly provided with a fixing seat and a fixing plate, a side surface of the fixing seat is fixedly provided with a first motor, and an output shaft of the first motor penetrates through the fixing seat and is connected with a threaded rod. One end of the threaded rod is rotatably connected to the bottom surface of the fixing plate, the threaded rod is in threaded connection with a lead screw sleeve, the outer side of the lead screw sleeve is fixedly provided with a shade, the shade is slidably connected to the outer side of the box body, the top surface of the box body is provided with a fixing mechanism, the fixing mechanism is connected with a base, and the base is fixedly provided with a second motor. When the teaching aid is used, the operation is simple, when the number of devices is large, each shade can be controlled by one key to shield the drawer, students are prevented from making contact with teaching tools in non-class time, accidents are prevented, rapid movement of the second motor can be achieved, and then wiring of the second motor by the students is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of electrical machinery automation training devices, in particular to an electrical machinery automation training device. Background Art

[0002] The major of electrical engineering and its automation is a new discipline in the field of electrical information. However, due to its close relationship with people's daily life and industrial production, it has developed very rapidly and is relatively mature at present. It has become an important part of high-tech industries. When training students' learning situation, specific devices are needed for training.

[0003] Existing training devices are all provided with multiple drawers for storing mechanical parts, which is convenient for students to learn during class. Usually, each drawer is provided with a lock to prevent students from using it during non-class hours, resulting in the loss or damage of teaching tools.

[0004] However, when there are more devices arranged, it is difficult for teachers to check each drawer, which may lead to students using unfamiliar tools privately and accidents occurring. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the background art, and to propose an electrical machinery automation training device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An electrical machinery automation training device includes a box body. A fixed seat and a fixed plate are fixedly installed on the side surface of the box body. A first motor is fixedly installed on the side surface of the fixed seat. The output shaft of the first motor penetrates the fixed seat and is connected with a threaded rod. One end of the threaded rod is rotatably connected to the bottom surface of the fixed plate. A lead screw sleeve is threadedly connected to the threaded rod. A mask is fixedly installed on the outside of the lead screw sleeve, and the mask is slidably connected to the outside of the box body. A fixing mechanism is arranged on the top surface of the box body. The fixing mechanism is connected with a base. A second motor is fixedly installed on the base. A moving device is arranged on the base.

[0008] Preferably, a chute is opened on the outside of the box body. A slider is fixedly installed on the inner wall of the mask, and the slider is slidably connected in the chute.

[0009] Preferably, the fixing mechanism includes a plurality of screws, and the plurality of screws are symmetrically threadedly connected to the base. A number of screw holes are symmetrically opened on the top surface of the box body, and each screw is threadedly connected in the corresponding screw hole.

[0010] Preferably, the mobile device includes a plurality of through slots symmetrically formed in the base. A rotating rod is rotatably connected to the inner wall of each through slot, and a universal wheel is installed on the bottom surface of each rotating rod. A spring clamping mechanism is provided in each rotating rod, and each rotating rod is clamped in the corresponding through slot through the spring clamping mechanism.

[0011] Preferably, the spring clamping mechanism includes two clamping balls, each of which is slidably connected to the side surface of the corresponding rotating rod. A cavity is formed in each rotating rod, and each clamping ball is located in the corresponding rotating rod. A spring is commonly installed on the two corresponding clamping balls. A plurality of clamping slots are formed in each through slot, and each clamping ball is clamped in the corresponding clamping slot.

[0012] Preferably, a rotating shaft is fixedly installed on each rotating rod, and each rotating shaft is rotatably connected to the corresponding through slot.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By starting the first motor, the threaded rod is driven to rotate. Then, due to the threaded connection between the threaded rod and the lead screw sleeve, and the mask is fixedly installed on the lead screw sleeve, the mask is driven to linearly move to block the drawer. When there are many devices, multiple first motors can be electrically connected to the controller, so as to control each mask to block the drawer with one key, preventing students from contacting teaching tools during non-class hours and avoiding accidents.

[0015] 2. Through the rotating rod rotating in the base, the universal wheels at the bottom of each rotating rod can be raised, so as to move the second motor on the base. Then, the rotating rod is hidden and the base is fixed with screws, which can realize the rapid movement of the second motor, thus facilitating students to wire the second motor.

[0016] In summary, when the present utility model is in use, the operation is simple. When there are many devices, each mask can be controlled with one key to block the drawer, preventing students from contacting teaching tools during non-class hours and avoiding accidents. Moreover, the rapid movement of the second motor can be realized, thus facilitating students to wire the second motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of an electrical and mechanical automation training device proposed by the present utility model;

[0018] Figure 2 is a schematic side view structural diagram of an electrical and mechanical automation training device proposed by the present utility model;

[0019] Figure 3Schematic diagram of the base structure of an electrical and mechanical automation training device proposed by the present utility model;

[0020] Figure 4 Schematic diagram of the rotating rod connection structure of an electrical and mechanical automation training device proposed by the present utility model.

[0021] In the figure: 1 box body, 2 fixed seat, 3 first motor, 4 threaded rod, 5 mask, 6 fixing plate, 7 storage tank, 8 screw hole, 9 base, 10 second motor, 11 chute, 12 screw, 13 through slot, 14 rotating rod, 15 rotating shaft, 16 clamping ball, 17 universal wheel. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Referring to Figures 1-4 , an electrical and mechanical automation training device includes a box body 1. A fixed seat 2 and a fixing plate 6 are fixedly installed on the side surface of the box body 1. A first motor 3 is fixedly installed on the side surface of the fixed seat 2. The output shaft of the first motor 3 penetrates through the fixed seat 2 and is connected with a threaded rod 4. One end of the threaded rod 4 is rotatably connected to the bottom surface of the fixing plate 6. A lead screw sleeve is threadedly connected to the threaded rod 4. A mask 5 is fixedly installed on the outside of the lead screw sleeve. The mask 5 is slidably connected to the outside of the box body 1. A chute 11 is opened on the outside of the box body 1. A slider is fixedly installed on the inner wall of the mask 5. The slider is slidably connected in the chute 11. By starting the first motor 3, the threaded rod 4 is driven to rotate, and then the lead screw sleeve is driven to move. Since the lead screw sleeve is fixedly installed with the mask 5 and the mask 5 is slidably connected to the box body 1, the lead screw sleeve is limited by the slider and the chute 11, so that it can only move linearly and cannot rotate. Thus, the drawer can be quickly blocked by the mask 5 to prevent students from playing with teaching tools during non-class hours, resulting in the loss or damage of teaching tools. At the same time, when there are multiple box bodies 1 in the classroom, multiple first motors 3 can be connected to the controller, and then controlled with one key, which is convenient for teachers to manage;

[0024] A fixing mechanism is provided on the top surface of the box body 1. The fixing mechanism is connected with a base 9. The fixing mechanism includes a plurality of screws 12. The plurality of screws 12 are symmetrically threadedly connected to the base 9. A plurality of screw holes 8 are symmetrically opened on the top surface of the box body 1. Each screw 12 is threadedly connected to a corresponding screw hole 8, so that the base 9 is firmly fixed on the top surface of the box body 1 to prevent the second motor 10 from shaking when students test the second motor 10;

[0025] A second motor 10 is fixedly installed on the base 9. A moving device is provided on the base 9. The moving device includes a plurality of through slots 13, and the plurality of through slots 13 are symmetrically arranged on the base 9. A rotating rod 14 is rotatably connected to the inner wall of each through slot 13. A rotating shaft 15 is fixedly installed on each rotating rod 14, and each rotating shaft 15 is rotatably connected to the corresponding through slot 13. A universal wheel 17 is installed on the bottom surface of each rotating rod 14. When the second motor 10 needs to be moved, the universal wheel 17 can be raised by rotating the rotating rod 14 to move the relatively heavy second motor 10, and then it is fixed by a screw 12.

[0026] A spring clamping mechanism is provided in each rotating rod 14. Each rotating rod 14 is clamped in the corresponding through slot 13 by the spring clamping mechanism. The spring clamping mechanism includes two clamping balls 16, and each clamping ball 16 is slidably connected to the side surface of the corresponding rotating rod 14. A cavity is formed in each rotating rod 14, and each clamping ball 16 is located in the corresponding rotating rod 14. A spring is commonly installed on the two corresponding clamping balls 16. A plurality of clamping grooves are formed in each through slot 13, and each clamping ball 16 is clamped in the corresponding clamping groove. By clamping the clamping ball 16 in the clamping groove, the rotating rod 14 is fixed, and the setting of the spring can make the clamping ball 16 be firmly clamped in the clamping groove and facilitate the rotation of the rotating rod 14.

[0027] When the present utility model is in use, during non-class time, the first motor 3 can be started to drive the threaded rod 4 to rotate. A lead screw sleeve threadedly connected to the threaded rod 4 is fixedly installed with a mask 5, and the mask 5 is slidably connected to the box body 1 through a slider, so that the mask 5 performs a linear displacement, thereby restricting the drawer from being pulled out and making it impossible to be pulled out.

[0028] A plurality of screw holes 8 are provided on the box body 1. When the position of the second motor 10 cannot meet the wiring requirements of students, the screw 12 on the base 9 can be unscrewed, and then the rotating rod 14 rotating on the base 9 can be raised. Then, the universal wheel 17 installed on the bottom surface of the rotating rod 14 can be used to quickly move the base 9. When reaching the designated position, the rotating rod 14 can be hidden in the base 9, and then the base 9 can be fixed again by the screw 12 to provide stable transportation for the second motor 10.

[0029] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An electrical and mechanical automation training device, comprising a box body (1), characterized in that: A fixing seat (2) and a fixing plate (6) are fixedly installed on the side surface of the box body (1). A first motor (3) is fixedly installed on the side surface of the fixing seat (2). The output shaft of the first motor (3) penetrates through the fixing seat (2) and is connected with a threaded rod (4). One end of the threaded rod (4) is rotatably connected to the bottom surface of the fixing plate (6). A lead screw sleeve is threadedly connected to the threaded rod (4). A mask (5) is fixedly installed on the outer side of the lead screw sleeve. The mask (5) is slidably connected to the outer side of the box body (1). A fixing mechanism is arranged on the top surface of the box body (1). The fixing mechanism is connected with a base (9). A second motor (10) is fixedly installed on the base (9). A moving device is arranged on the base (9).

2. An electrical and mechanical automation training device according to claim 1, characterized in that: A chute (11) is formed on the outer side of the box body (1). A slider is fixedly installed on the inner wall of the mask (5). The slider is slidably connected in the chute (11).

3. An electrical and mechanical automation training device according to claim 2, characterized in that: The fixing mechanism includes a plurality of screws (12). The plurality of screws (12) are symmetrically threadedly connected to the base (9). A plurality of screw holes (8) are symmetrically formed in the top surface of the box body (1). Each screw (12) is threadedly connected in a corresponding screw hole (8).

4. An electrical and mechanical automation training device according to claim 3, characterized in that: The moving device includes a plurality of through grooves (13). The plurality of through grooves (13) are symmetrically formed in the base (9). A rotating rod (14) is rotatably connected to the inner wall of each through groove (13). A universal wheel (17) is installed on the bottom surface of each rotating rod (14). A spring clamping mechanism is arranged in each rotating rod (14). Each rotating rod (14) is clamped in the corresponding through groove (13) through the spring clamping mechanism.

5. An electrical and mechanical automation training device according to claim 4, characterized in that: The spring clamping mechanism includes two clamping balls (16). Each clamping ball (16) is slidably connected to the side surface of the corresponding rotating rod (14). A cavity is formed in each rotating rod (14). Each clamping ball (16) is located in the corresponding rotating rod (14). A spring is commonly installed on the two corresponding clamping balls (16). A plurality of clamping grooves are formed in each through groove (13). Each clamping ball (16) is clamped in the corresponding clamping groove.

6. An electrical and mechanical automation training device according to claim 5, characterized in that: A rotating shaft (15) is fixedly installed on each rotating rod (14). Each rotating shaft (15) is rotatably connected to the corresponding through groove (13).

Images