Electrical automation teaching simulation control cabinet

Abstract

The utility model discloses an electrical automation teaching simulation control cabinet, which relates to the technical field of electrical automation and comprises a box body, a first supporting seat is fixedly arranged on one side of the inner wall of the box body, an adjusting mechanism is arranged in the middle of the first supporting seat and comprises a power shaft, one end of the power shaft is fixedly connected with one end of a crank, and the other end of the crank is fixedly connected with the other end of the crank. The other end of the crank is fixedly connected with one end of a rocker, the outer circumferential face of the rocker is in sliding connection with the inner wall of a track plate, the track plate is fixedly arranged on one side of a first tooth groove plate, and teeth on the other side of the first tooth groove plate are meshed with teeth on one side of the outer circumferential face of a first driven gear. The power shaft can be controlled to rotate through external power, when the power shaft rotates in the forward direction, the power shaft drives the rocker at one end of the crank to rotate on the inner wall of the track plate and drives the first tooth groove plate to move up and down, the first tooth groove plate is meshed with the first driven gear, the fan is further driven to swing in a reciprocating mode, and the operation direction of the fan is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, in particular to an electrical automation teaching simulation control cabinet. Background Art

[0002] Electrical engineering and automation is an emerging discipline in the field of electrical information, but due to its close relationship with people's daily life and industrial production, it has developed very rapidly and is now relatively mature. It has become an important part of the high-tech industry and is widely used in industry, agriculture, national defense and other fields, playing an increasingly important role in the national economy. At present, in the teaching process of electrical automation, special control cabinets are often required to protect and regulate electrical components or electrical circuits.

[0003] After searching, a Chinese patent with publication number CN116403458A discloses an electrical automation teaching simulation control cabinet, including a cabinet, an observation window is penetrated and fixedly connected at the middle position of the front outer wall of the cabinet, fans are fixedly connected at the middle positions of the upper and lower inner walls on both sides of the cabinet, a cabinet door is penetrated and slidably connected at the middle position of the top of the cabinet, and installation frames are penetrated and provided at the middle positions of the upper and lower outer walls on both sides of the cabinet. In the present invention, the internal temperature is dissipated during use by linkage between the fan, the air permeable net, the installation frame and the dustproof net arranged in the cabinet.

[0004] Although the above solution can dissipate the temperature inside the control cabinet during use, the fan in the above patent does not have the function of swinging operation and the operating direction of the fan cannot be adjusted; for this reason, we provide an electrical automation teaching simulation control cabinet to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the fan does not have the swing operation function and the operation direction of the fan cannot be adjusted, and provides an electrical automation teaching simulation control cabinet.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical automation teaching simulation control cabinet, comprising a box body, a first support seat is fixedly arranged on one side of the inner wall of the box body, an adjustment mechanism is arranged in the middle of the first support seat, the adjustment mechanism comprises a power shaft, one end of the power shaft is fixedly connected to one end of a crank, the other end of the crank is fixedly connected to one end of a rocker, the outer circumferential surface of the rocker is slidably connected to the inner wall of a track plate, the track plate is fixedly arranged on one side of a first tooth plate, the teeth on the other side of the first tooth plate are meshed with the teeth on one side of the outer circumferential surface of a driven gear, the driven gear is fixedly arranged on the outer circumferential surface of one end of the support shaft, and a hair dryer is fixedly arranged on the outer circumferential surface of the other end of the support shaft.

[0007] Furthermore, an electric telescopic rod is fixedly provided at the bottom of the inner wall of the box body, and one end of the electric telescopic rod is fixedly connected to the bottom of the support plate, so as to facilitate placing teaching supplies on the support plate.

[0008] Furthermore, the middle part of the first tooth plate is slidably connected to the outer surface of the limit rod, the limit rod is fixedly arranged on one side of the second support seat, and one end of the second support seat is fixedly connected to one side of the inner wall of the box body to prevent the first tooth plate and the driven gear from being out of the meshing track.

[0009] Furthermore, one end of the support shaft is rotatably connected to one side of the base, and the base is fixedly arranged on one side of the inner wall of the box body, so that the driven gear drives the fan to move synchronously.

[0010] Furthermore, one end of the power shaft is clamped with one end of the flywheel, the other end of the flywheel is fixedly connected to one end of the connecting shaft, and the other end of the connecting shaft is fixedly provided with a driven gear 2, and the teeth on one side of the outer circumferential surface of the driven gear 2 are meshed with the teeth on one side of the second tooth plate. The power shaft is controlled to rotate by external power, and the outer circumferential surface of the power shaft is rotatably connected to the middle part of the first support seat.

[0011] Furthermore, a baffle is fixedly provided at one end of the second tooth groove plate, and the outer surface of the baffle is slidably connected to the vent on one side of the box body. The outer surface of the second tooth groove plate is slidably connected to the inner wall of the slide groove plate to prevent the second tooth groove plate from shifting during movement.

[0012] Furthermore, one end of the slide plate is fixedly connected to one end of the support rod, and the other end of the support rod is fixedly connected to one side of the inner wall of the box body, thereby fixing the slide plate.

[0013] Compared with the existing technology, the electrical automation teaching simulation control cabinet has the following beneficial effects:

[0014] 1. The utility model controls the rotation of the power shaft through the setting of the adjustment mechanism through external power. When the power shaft rotates in the forward direction, the power shaft drives the rocker at one end of the crank to rotate on the inner wall of the track plate, driving the first tooth plate to move up and down. The first tooth plate further drives the fan to swing back and forth through the engagement with the driven gear 1, thereby controlling the operating direction of the fan.

[0015] 2. The utility model is provided with a flywheel, a second driven gear, a second toothed plate and a baffle. When the power shaft rotates in the opposite direction, the power shaft drives the connecting shaft to rotate through the flywheel, and the connecting shaft drives the second driven gear to engage with the second toothed plate, and further drives the baffle at one end of the second toothed plate to disconnect from the vent on one side of the box body, thereby realizing ventilation and cooling of the interior of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the power shaft connection of the utility model;

[0019] Figure 4 It is a connection diagram of the adjustment mechanism of the utility model.

[0020] In the figure: 1. box body; 2. electric telescopic rod; 3. support plate; 4. first support seat;

[0021] 5. Adjustment mechanism; 51. Power shaft; 52. Crank; 53. Rocker; 54. Track plate; 55. First tooth plate; 56. Driven gear 1; 57. Blower;

[0022] 6. Limit rod; 7. Second support seat; 8. Flywheel; 9. Linking shaft; 10. Second driven gear; 11. Second tooth plate; 12. Baffle plate; 13. Slide plate; 14. Support rod; 15. Base; 16. Support shaft. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] See also Figure 1 and Figure 3 , an electrical automation teaching simulation control cabinet, comprising a box body 1, an electric telescopic rod 2 is fixedly arranged at the bottom of the inner wall of the box body 1, the electric telescopic rod 2 is a known power source, which is an existing device, and the utility model will not be repeated too much, one end of the electric telescopic rod 2 is fixedly connected to the bottom of the support plate 3, through the setting of the support plate 3, it is convenient to place teaching supplies on the support plate 3, a first support seat 4 is fixedly arranged on one side of the inner wall of the box body 1, and an adjusting mechanism 5 is arranged in the middle of the first support seat 4, through the setting of the adjusting mechanism 5, the fan is driven to swing back and forth, and the operating direction of the fan is controlled, the adjusting mechanism 5 includes a power shaft 51, the power shaft 51 is controlled by external power to rotate forward and reverse, one end of the power shaft 51 is clamped with one end of the flywheel 8, through the setting of the flywheel 8, the connecting shaft of the power shaft 51 is kept stationary when the forward rotation is achieved, the other end of the flywheel 8 is fixedly connected to one end of the linkage shaft 9, and the other end of the linkage shaft 9 is fixedly provided with a driven gear 10, which further drives the driven gear 10 to rotate.

[0025] See also Figure 3The teeth on one side of the outer circumferential surface of the driven gear 2 10 mesh with the teeth on one side of the second tooth plate 11, thereby driving the second tooth plate 11 to move inside the slide plate 13. A baffle 12 is fixedly provided at one end of the second tooth plate 11. By controlling the contact between the baffle 12 and the vent on one side of the box body 1, it is convenient to ventilate and cool the inside of the box body 1. The outer surface of the baffle 12 is slidably connected to the vent on one side of the box body 1, and the outer surface of the second tooth plate 11 is slidably connected to the inner wall of the slide plate 13. , which plays a role in fixing the second tooth groove plate 11, one end of the slide groove plate 13 is fixedly connected to one end of the support rod 14, and the other end of the support rod 14 is fixedly connected to one side of the inner wall of the box body 1, which plays a fixing role in the slide groove plate 13, one end of the power shaft 51 is fixedly connected to one end of the crank 52, and the other end of the crank 52 is fixedly connected to one end of the rocker 53, and the outer circumferential surface of the rocker 53 is slidably connected to the inner wall of the track plate 54, thereby further driving the first tooth groove plate 55 fixedly connected to the track plate 54 to move up and down.

[0026] See also Figure 1 and Figure 4 The track plate 54 is fixedly arranged on one side of the first toothed plate 55, and the middle part of the first toothed plate 55 is slidably connected with the outer surface of the limit rod 6 to prevent the first toothed plate 55 from being displaced in the horizontal direction. When the first toothed plate 55 is engaged with the driven gear 56 smoothly, the limit rod 6 is fixedly arranged on one side of the second support seat 7, and one end of the second support seat 7 is fixedly connected to one side of the inner wall of the box body 1, which plays a supporting role for the limit rod 6. The teeth on the other side of the first toothed plate 55 are engaged with the teeth on one side of the outer circumferential surface of the driven gear 56, so as to facilitate the rotation of the support shaft 16 fixedly connected with the driven gear 56. The driven gear 56 is fixedly arranged on the outer circumferential surface of one end of the support shaft 16, and one end of the support shaft 16 is rotatably connected with one side of the base 15, which plays an auxiliary role for the support shaft 16. The base 15 is fixedly arranged on one side of the inner wall of the box body 1, and the outer circumferential surface of the other end of the support shaft 16 is fixedly provided with a blower 57, which is convenient for accelerating the air flow inside the box body 1 and improving the cooling efficiency.

[0027] Working principle: When in use, the power shaft 51 is controlled to rotate forward and backward through external power. When the power shaft 51 rotates in the opposite direction, the power shaft 51 drives the linkage shaft 9 to rotate through the flywheel 8, and the linkage shaft 9 drives the driven gear 2 10 to engage with the second tooth plate 11, and further drives the baffle 12 at one end of the second tooth plate 11 to disconnect from the vent on one side of the box body 1, and start the electric telescopic rod 2. The electric telescopic rod 2 drives the support plate 3 to move, so as to adjust the height of the support plate 3, which is convenient for placing teaching supplies on the support plate 3. When the power shaft 51 rotates forward, the power shaft 51 drives the rocker 53 at one end of the crank 52 to rotate on the inner wall of the track plate 54, driving the first tooth plate 55 to move up and down. The first tooth plate 55 is further driven to swing back and forth by engaging with the driven gear 1 56, so as to control the operating direction of the fan, accelerate the air flow inside the box body 1, and improve the cooling efficiency.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. An electrical automation teaching simulation control cabinet, comprising a cabinet (1), characterized in that: A first support seat (4) is fixedly provided on one side of the inner wall of the box body (1), and an adjustment mechanism (5) is provided in the middle of the first support seat (4). The adjustment mechanism (5) comprises a power shaft (51), one end of the power shaft (51) is fixedly connected to one end of a crank (52), the other end of the crank (52) is fixedly connected to one end of a rocker (53), the outer circumferential surface of the rocker (53) is slidably connected to the inner wall of a track plate (54), the track plate (54) is fixedly provided on one side of a first toothed plate (55), the teeth on the other side of the first toothed plate (55) mesh with the teeth on one side of the outer circumferential surface of a driven gear 1 (56), the driven gear 1 (56) is fixedly provided on the outer circumferential surface of one end of a support shaft (16), and a blower (57) is fixedly provided on the outer circumferential surface of the other end of the support shaft (16).

2. The electrical automation teaching simulation control cabinet according to claim 1 is characterized in that: An electric telescopic rod (2) is fixedly arranged at the bottom of the inner wall of the box body (1), and one end of the electric telescopic rod (2) is fixedly connected to the bottom of the support plate (3).

3. The electrical automation teaching simulation control cabinet according to claim 1 is characterized in that: The middle portion of the first tooth groove plate (55) is slidably connected to the outer surface of the limiting rod (6), the limiting rod (6) is fixedly arranged on one side of the second support seat (7), and one end of the second support seat (7) is fixedly connected to one side of the inner wall of the box body (1).

4. The electrical automation teaching simulation control cabinet according to claim 1 is characterized in that: One end of the support shaft (16) is rotatably connected to one side of the base (15), and the base (15) is fixedly arranged on one side of the inner wall of the box body (1).

5. The electrical automation teaching simulation control cabinet according to claim 1 is characterized in that: One end of the power shaft (51) is clamped with one end of the flywheel (8), the other end of the flywheel (8) is fixedly connected with one end of the linkage shaft (9), and the other end of the linkage shaft (9) is fixedly provided with a driven gear 2 (10), and the teeth on one side of the outer circumferential surface of the driven gear 2 (10) mesh with the teeth on one side of the second tooth groove plate (11).

6. The electrical automation teaching simulation control cabinet according to claim 5, characterized in that: A baffle (12) is fixedly provided at one end of the second tooth groove plate (11), the outer surface of the baffle (12) is slidably connected to the ventilation opening on one side of the box body (1), and the outer surface of the second tooth groove plate (11) is slidably connected to the inner wall of the slide groove plate (13).

7. The electrical automation teaching simulation control cabinet according to claim 6, characterized in that: One end of the slide plate (13) is fixedly connected to one end of the support rod (14), and the other end of the support rod (14) is fixedly connected to one side of the inner wall of the box body (1).

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