Teaching equipment interaction cabinet processing device

Abstract

The invention relates to the technical field of interactive cabinet processing, in particular to a teaching equipment interactive cabinet processing device. The processed interactive cabinet is improved, a first blackboard is used as a cabinet main body, a groove is formed in the center of the first blackboard, so that a touch screen is embedded, on the other hand, two second blackboards slide into the first blackboard through a sliding rail scheme, and when the two second blackboards are butted and centered at the center of the first blackboard, the touch screen can be completely shielded; and the screen can also be displayed in a split manner. Therefore, the teacher can align the display content laterally without lowering the head and bending down, and can interact and watch the display content at any time. Through the arrangement of the three placing tables and the four shifting wheels, cooperation between the first blackboard body and the second blackboard body is facilitated, the first blackboard body and the second blackboard body can be positioned through the rotary clamping mechanism, and follow-up packaging and transportation are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of industrial interactive cabinet processing, and more specifically to a teaching equipment interactive cabinet processing device. Background Art

[0002] In traditional teaching environments, interactive cabinets, as a device that integrates multimedia display and teaching control functions, have gradually been used in various educational scenarios to improve teaching effectiveness and interactivity. The early design idea was mainly to transform and upgrade the traditional podium, and to achieve digital display of teaching content by embedding computers and display screens inside it. However, this design method has exposed many limitations in practical applications.

[0003] First, because the screen is embedded inside the podium, it is often located at a low position, which forces the teacher to bend over and lower his head when operating. Maintaining this posture for a long time not only easily causes physical fatigue, but also greatly limits the natural communication between the teacher and the students. In this configuration, it is difficult for the teacher to fully interact with the students through non-verbal means such as body language and facial expressions, thus affecting the communication and reception of teaching effects.

[0004] Secondly, the design of traditional interactive cabinets often makes the instructor turn his back to the blackboard or other display media, which creates a significant obstacle in the actual teaching process. The instructor cannot directly observe and respond to the content written on the blackboard in real time, making it impossible for them to effectively integrate these elements into the multimedia presentation, thereby weakening the overall coherence and interactivity of the teaching content. In addition, the arrangement of the instructor with his back to the display content also limits their ability to flexibly adjust the teaching content according to the on-site response, further affecting the creation of a lively and interesting classroom atmosphere.

[0005] In summary, although the traditional interactive cabinet has achieved the digitization and centralized control of teaching content to a certain extent, due to its design deficiencies, especially in promoting the interaction of actions and expressions between teachers and students and the interactive connection with teaching display content, its actual interactive performance is not ideal and it is difficult to meet the needs of modern teaching for high interactivity and flexibility. Summary of the invention

[0006] The invention provides a teaching equipment interactive cabinet processing device, aiming to assist in processing an improved interactive cabinet.

[0007] The above purpose is achieved through the following technical solutions:

[0008] A processing device for an interactive cabinet of teaching equipment comprises a first placement table, a support frame is arranged above the first placement table, and a transmission mechanism is fixedly connected to the support frame;

[0009] The transmission mechanism includes a linear drive mechanism and a first actuator arm mechanism, the first actuator arm mechanism includes a second shaft seat, the lower end of the second shaft seat is fixedly connected to a first telescopic cylinder, the lower end of the first telescopic cylinder is fixedly connected to a first motor, the first telescopic cylinder is used to adjust the height of the first motor, the output shaft of the first motor is set downward, and the output shaft of the first motor is fixedly connected to a first dial wheel; two first actuator arm mechanisms are symmetrically arranged front and back, and the linear drive mechanism is used to adjust the distance between the two first actuator arm mechanisms; two transmission mechanisms are symmetrically arranged left and right.

[0010] The linear drive mechanism includes round steel, and the front and rear ends of the round steel are each fixedly connected to a first shaft seat. A double-headed screw is arranged next to the round steel, and the two ends of the double-headed screw are respectively rotatably connected to the two first shaft seats, and the first shaft seats are fixed to the support frame; in each transmission mechanism, the two second shaft seats are respectively spirally driven on both sides of the double-headed screw.

[0011] The first actuator arm mechanism also includes a connecting beam fixedly connected to the second shaft seat and / or the first telescopic cylinder, the connecting beam is fixedly connected to the second telescopic cylinder, the second telescopic cylinder is fixedly connected to the second motor, the second telescopic cylinder is used to adjust the lifting of the second motor, the output shaft of the second motor is set downward, and the output shaft of the second motor is fixedly connected to the second impeller.

[0012] The second telescopic cylinder is detachably connected to the connecting beam to change the relative position of the second telescopic cylinder and the connecting beam in the front-rear direction.

[0013] It also includes a rotary clamping mechanism, which includes: a third telescopic cylinder, a third motor is fixedly connected to the third telescopic cylinder, the third telescopic cylinder is used to adjust the lifting of the third motor, the output shaft of the third motor is arranged downward, a base is fixedly connected to the output shaft of the third motor, the lower end of the base is fixedly connected to two embracing walls, the two embracing walls have a spacing, a fourth telescopic cylinder is fixedly connected to the base, the lower end of the fourth telescopic cylinder is fixedly connected to a cross brace, and the cross brace is located between the two embracing walls; two rotary clamping mechanisms are provided, and the two third telescopic cylinders are fixedly connected to the support frame.

[0014] The bottoms of the two hugging walls are provided with inclined sections which gradually approach each other from top to bottom, and clamping sections which are connected below the inclined sections with equal intervals.

[0015] A second placing platform is respectively arranged on the left and right sides of the first placing platform.

[0016] The first placement platform includes a first frame, and first rollers rotatably connected to the first frame and arranged in a linear array in the front-to-back direction, and the axis of the first rollers extends in the front-to-back direction; the second placement platform includes a second frame, and second rollers rotatably connected to the second frame and arranged in a linear array in the left-to-right direction, and the axis of the second rollers is distributed in the front-to-back direction.

[0017] The second rollers on the opposite sides of the two second placing tables are directly driven by a motor to realize self-rotation.

[0018] The second bracket of the second placement table is lifted and lowered by a lifter.

[0019] The beneficial effects of the interactive cabinet processing device for teaching equipment of the present invention are:

[0020] The processed interactive cabinet is an improved type, using the first blackboard as the cabinet body. The center of the first blackboard is provided with a groove so that the touch screen can be embedded. On the other hand, two second blackboards are slid into the first blackboard through a slide rail scheme. When the two second blackboards are docked and centered with the center of the first blackboard, the touch screen can be completely blocked, or they can be separated to show the screen. In this way, teachers do not need to lower their heads or bend over, and can also face the display content sideways to interact and watch the display content at any time. The layout of three placement tables and four dial wheels facilitates the coordination between the first blackboard and the second blackboard, and the first blackboard and the second blackboard can be positioned using a rotary card mechanism, which is convenient for subsequent packaging and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A front view of the interactive cabinet processing device for teaching equipment is shown;

[0022] Figure 2 The left side view of the interactive cabinet processing device for teaching equipment is shown;

[0023] Figure 3 A top view of the interactive cabinet processing device for teaching equipment is shown;

[0024] Figure 4 A schematic diagram of the linear drive mechanism is shown;

[0025] Figure 5 A schematic diagram of the rotary clamp mechanism is shown;

[0026] Figure 6 A schematic diagram of the dialing mechanism is shown;

[0027] Figure 7 A schematic diagram of the support frame is shown;

[0028] Figure 8 A schematic diagram of the first blackboard and the second blackboard is shown.

[0029] In the figure: the first placement table 1; the support frame 2; the round steel 3; the first shaft seat 4; the double-headed screw 5; the second shaft seat 6; the first telescopic cylinder 7; the first motor 8; the first pulley 9; the connecting beam 10; the second telescopic cylinder 11; the second motor 12; the second impeller 13; the third telescopic cylinder 14; the third motor 15; the base 16; the wall holding 17; the fourth telescopic cylinder 18; the cross brace 19; the second placement table 20; the first blackboard 21; the second blackboard 22. DETAILED DESCRIPTION

[0030] The following embodiments are for convenience of processing. Figure 1 The screen-embedded blackboard cabinet shown in the figure, wherein the first blackboard 21 is used as the cabinet body, and a groove is provided in the center of the first blackboard 21 so that the touch screen is embedded. Generally speaking, the touch screen does not protrude from the writing surface of the first blackboard 21. On the other hand, two second blackboards 22 are slid into the first blackboard 21 through the slide rail scheme. When the two second blackboards 22 are docked and centered with the center of the first blackboard 21, the touch screen can be completely blocked. As the outer cover of the cabinet, the screen is protected when the screen is not needed. At the same time, after the two second blackboards 22 are separated, the display screen is exposed. The second blackboard 22 can be used as an extension structure in the left and right directions of the first blackboard 21, so as not to reduce the overall writing area of ​​the blackboard, and the touch screen is displayed in the center, which is suitable for the combination of multimedia and traditional writing. The upper and lower ends of the second blackboard 22 protrude from the upper and lower ends of the first blackboard 21, so that the bottom of the second blackboard 22 itself can be used as a handle to push and pull the second blackboard 22. The second blackboard 22 is actually a concave structure to cover the two long sides of the first blackboard 21. The guide rail structure can be installed on the two long sides of the first blackboard 21, or the upper and lower end surfaces of the first blackboard 21 are provided with guide grooves, and the upper and lower ends of the inner wall of the second blackboard 22 are formed with sliders, so that the sliders slide into the guide grooves. The specific sliding method is not limited, and it is sufficient that the second blackboard 22 is at least wrapped around the upper and lower ends of the first blackboard 21. Wrapping at the lower end is conducive to moving the second blackboard 22, and wrapping at the upper end increases the stability of the structure, and the long-term wall hanging is safe. Among them, the writing surface of the first blackboard 21 is concave inward relative to the surroundings, so that the surroundings of the first blackboard 21 protrude from the writing surface to form a frame.

[0031] Further explained, the interactive cabinet processing device for teaching equipment includes a first placement table 1, the first placement table 1 includes a first frame, and a first roller rotatably connected to the first frame and in a linear array in the front-to-back direction, the axis of the first roller extends in the front-to-back direction, so that the first blackboard 21 placed on the first roller has rolling friction when moving in the left-right direction, which is convenient for movement.

[0032] To further illustrate, a support frame 2 is provided above the first placement table 1, and a transfer mechanism is fixedly connected to the support frame 2;

[0033] The transmission mechanism includes a linear drive mechanism and a first actuator mechanism. The linear drive mechanism includes a round steel 3. The front and rear ends of the round steel 3 are each fixedly connected to a first shaft seat 4. A double-headed screw 5 is arranged below the round steel 3. The front and rear sides of the double-headed screw 5 have opposite thread rotation directions. The front and rear ends of the double-headed screw 5 are respectively rotatably connected to the two first shaft seats 4. The two first shaft seats 4 are fixedly connected to the support frame 2, for example Figure 4The motor is fixedly connected to the support frame 2 or the first shaft seat 4, which is conducive to the motor driving the double-ended screw 5 to rotate. Other transmission methods can also be used, such as the motor cooperates with the pulley belt to drive the double-ended screw 5 to rotate.

[0034] The first actuator arm mechanism includes a second shaft seat 6, a first telescopic cylinder 7 is fixedly connected to the lower end of the second shaft seat 6, a first motor 8 is fixedly connected to the lower end of the first telescopic cylinder 7, the first telescopic cylinder 7 is used to adjust the height of the first motor 8, the output shaft of the first motor 8 is arranged downward, and a first dial wheel 9 is fixedly connected to the output shaft of the first motor 8; the first actuator arm mechanism is symmetrically arranged front and back, and the two second shaft seats 6 are respectively screw-driven in front and behind the double-headed screw rod 5; when the double-headed screw rod 5 rotates, the distance between the two second shaft seats 6 can be adjusted; wherein, two dialing mechanisms are symmetrically arranged left and right, and the two dialing mechanisms are connected to the support frame 2 in the same way.

[0035] During operation, the first blackboard 21 is placed with the writing surface facing upward, i.e. flat, on the first roller of the first placement table 1. At this time, the long side of the first blackboard 21 extends left and right, so that the height of the first dial wheel 9 is adjusted to the height of the first blackboard 21, and then the distance between the two first dial wheels 9 is reduced, gradually approaching the front and rear ends of the first blackboard 21, i.e. the two long sides. The first dial wheel 9 at the front or rear side will first contact the first blackboard 21, and as the first dial wheels 9 at the front and rear sides gradually approach, the first blackboard 21 is adjusted straight.

[0036] The first actuator arm mechanism also includes a connecting beam 10 fixedly connected to the first telescopic cylinder 7, the connecting beam 10 extends in a direction away from the first placement platform 1, a second telescopic cylinder 11 is fixedly connected to the connecting beam 10, a second motor 12 is fixedly connected to the second telescopic cylinder 11, the second telescopic cylinder 11 is used to adjust the lifting of the second motor 12, the output shaft of the second motor 12 is set downward, and a second impeller 13 is fixedly connected to the output shaft of the second motor 12. The second telescopic cylinder 11 is detachably connected to the connecting beam 10 to change the relative position of the second telescopic cylinder 11 and the connecting beam 10 in the front-to-back direction. It is mainly used to change the relative position of the second impeller 13 and the first dial 9 in the front-to-back direction, so that the distance between the first dial 9 and the second impeller 13 in the front-to-back direction is the distance that the second blackboard 22 protrudes from the first blackboard 21 in the front or rear direction.

[0037] A second placement platform 20 is arranged on the left and right sides of the first placement platform 1; wherein the second bracket of the second placement platform 20 is lifted and lowered by a lifter, and two second blackboards 22 are placed on the two second placement platforms 20, so that the height of the second blackboard 22 can be directly inserted on the first placement platform 1. When the first dial wheels 9 on the front and rear sides are close to each other, the second wave wheels 13 on the front and rear sides are actually close to each other, and the second blackboard 22 is also adjusted. When the first blackboard 21 and the second blackboard 22 are all adjusted, the second motor 12 is started to drive the second wave wheel 13 to rotate, so that the second wave wheel 13 on the left side drives the first blackboard 21 to move to the right, and the second wave wheel 13 on the right side drives the first blackboard 21 to move to the left, so that the two second blackboards 22 are inserted on the first blackboard 21 until the two second blackboards 22 are closed at the center of the first blackboard 21 to cover the screen. That is, the second wave wheel 13 on the left front rotates counterclockwise, the second wave wheel 13 on the left rear rotates clockwise, the second wave wheel 13 on the right front rotates clockwise, and the second wave wheel 13 on the right rear rotates counterclockwise.

[0038] Further, it also includes a rotary clamping mechanism, and the rotary clamping mechanism includes: for example Figure 5 , a third telescopic cylinder 14, a third motor 15 is fixedly connected to the third telescopic cylinder 14, and the third telescopic cylinder 14 is used to adjust the lifting of the third motor 15, and the output shaft of the third motor 15 is set downward, and a base 16 is fixedly connected to the output shaft of the third motor 15, and two holding walls 17 are fixedly connected to the lower end of the base 16, and the two holding walls 17 have a spacing, and a fourth telescopic cylinder 18 is fixedly connected to the base 16, and a cross brace 19 is fixedly connected to the lower end of the fourth telescopic cylinder 18, and the cross brace 19 is located between the two holding walls 17; two rotary clamping mechanisms are provided, and the two third telescopic cylinders 14 are fixedly connected to the support frame 2. The bottom of the two holding walls 17 has an inclined section that gradually approaches from top to bottom, and a clamping section connected below the inclined section with equal spacing.

[0039] The final position of the two holding walls 17 is parallel to the long side of the first blackboard 21. The initial position of the two holding walls 17 should be inclined and form an acute angle with the long side, and the axis of the output shaft of the third motor 15 on the left is located at the center between the first blackboard 21 and the second blackboard 22 on the left, that is, Figure 8 The intersection of the two dotted lines, the centers of the two embrace walls 17, and the centers of the rods located in the two embrace walls 17 are also located at the intersection of the two dotted lines.

[0040] The two holding walls 17 are used to place the longitudinally stacked rods. The rods are longer than the holding walls 17 and are tools for holding and pointing at the content on the writing surface. The distance between the upper and middle parts of the two holding walls 17 is just enough to place the rods. When the fourth telescopic cylinder 18 is started to drive the cross brace 19 to descend to push the top rod, the bottom rod squeezes into the inclined section and finally enters the clamping section. At this time, the two holding walls 17 will be deformed and slightly open at the bottom due to the extrusion of the rods. At this time, the third telescopic cylinder 14 is started to drive the two holding walls 17 to descend until the two holding walls 17 drive the rods to move to the first blackboard 21. At this time, the third motor 15 is then started to drive the base 16 to rotate until the two holding walls 17 and the rods are parallel to the long sides of the first blackboard 21. At this time, the two ends of the rods are respectively against the first blackboard 21 and the second blackboard 22, and the position of the second blackboard 22 is fixed. Then the fourth telescopic cylinder 18 continues to descend the cross brace 19 to completely push the bottom rod out of the two holding walls 17. At this time, the second blackboard 22 is used to protect the screen. And the positioning of the first blackboard 21 and the second blackboard 22 facilitates subsequent packaging and transportation.

Claims

1. A teaching equipment interactive cabinet processing device, comprising a first placement table (1), a support frame (2) is arranged above the first placement table (1), and a transmission mechanism is fixedly connected to the support frame (2); The transmission mechanism comprises a linear drive mechanism and a first actuator arm mechanism, the first actuator arm mechanism comprises a second shaft seat (6), a first telescopic cylinder (7) is fixedly connected to the lower end of the second shaft seat (6), a first motor (8) is fixedly connected to the lower end of the first telescopic cylinder (7), the first telescopic cylinder (7) is used to adjust the height of the first motor (8), the output shaft of the first motor (8) is arranged downward, and a first dial wheel (9) is fixedly connected to the output shaft of the first motor (8); two first actuator arm mechanisms are symmetrically arranged front and back, and the linear drive mechanism is used to adjust the distance between the two first actuator arm mechanisms; and two transmission mechanisms are symmetrically arranged left and right.

2. According to the interactive cabinet processing device for teaching equipment described in claim 1, the linear drive mechanism includes a round steel (3), and the front and rear ends of the round steel (3) are each fixedly connected to a first shaft seat (4). A double-headed screw rod (5) is arranged next to the round steel (3), and the two ends of the double-headed screw rod (5) are respectively rotatably connected to the two first shaft seats (4), and the first shaft seat (4) is fixed to the support frame (2); in each transmission mechanism, the two second shaft seats (6) are respectively spirally driven on both sides of the double-headed screw rod (5).

3. According to the teaching equipment interactive cabinet processing device described in claim 1, the first actuator arm mechanism also includes a connecting beam (10) fixedly connected to the second shaft seat (6) and / or the first telescopic cylinder (7), the connecting beam (10) is fixedly connected to the second telescopic cylinder (11), the second telescopic cylinder (11) is fixedly connected to the second motor (12), the second telescopic cylinder (11) is used to adjust the lifting and lowering of the second motor (12), the output shaft of the second motor (12) is arranged downward, and the output shaft of the second motor (12) is fixedly connected to the second impeller (13).

4. According to the teaching equipment interactive cabinet processing device described in claim 3, the second telescopic cylinder (11) can be detachably connected to the connecting beam (10) to change the relative position of the second telescopic cylinder (11) and the connecting beam (10) in the front-to-back direction.

5. The teaching equipment interactive cabinet processing device according to any one of claims 1 to 4, further comprising a rotary clamping mechanism, wherein the rotary clamping mechanism comprises: A third telescopic cylinder (14) is fixedly connected to a third motor (15). The third telescopic cylinder (14) is used to adjust the lifting of the third motor (15). The output shaft of the third motor (15) is arranged downward. A base (16) is fixedly connected to the output shaft of the third motor (15). The lower end of the base (16) is fixedly connected to two embracing walls (17). The two embracing walls (17) are spaced apart. A fourth telescopic cylinder (18) is fixedly connected to the base (16). The lower end of the fourth telescopic cylinder (18) is fixedly connected to a cross brace (19). The cross brace (19) is located between the two embracing walls (17). Two rotary clamping mechanisms are provided. The two third telescopic cylinders (14) are fixedly connected to the support frame (2).

6. According to the interactive cabinet processing device for teaching equipment described in claim 5, the bottoms of the two embracing walls (17) have inclined sections that gradually approach each other from top to bottom, and clamping sections that are connected below the inclined sections with equal spacing.

7. According to the teaching equipment interactive cabinet processing device according to claim 1, a second placement table (20) is respectively arranged on the left and right sides of the first placement table (1).

8. According to the interactive cabinet processing device for teaching equipment according to claim 7, the first placement table (1) includes a first frame, and a first roller rotatably connected to the first frame and arranged in a linear array in the front-to-back direction, and the axis of the first roller extends in the front-to-back direction; the second placement table (20) includes a second frame, and a second roller rotatably connected to the second frame and arranged in a linear array in the left-to-right direction, and the axis of the second roller is distributed in the front-to-back direction.

9. According to the teaching equipment interactive cabinet processing device of claim 8, the second rollers on the opposite sides of the two second placement tables (20) are directly driven by a motor to achieve self-rotation.

10. The teaching equipment interactive cabinet processing device according to claim 9, wherein the second bracket of the second placement table (20) is raised and lowered by a lifter.

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