Comparison explanation device

Abstract

The invention discloses a comparative explanation device, and relates to the technical field of explanation equipment, the comparative explanation device comprises a mounting structure, the mounting structure comprises a bottom plate and a display plate, the display plate is mounted at the top end of the bottom plate, a glass plate is mounted on the display plate, a cleaning structure is arranged on the display plate, and an overturning structure is arranged at the top end of the bottom plate. A turnover structure is arranged on the display board, a placement structure is arranged on the turnover structure, a lifting structure is arranged on the turnover structure, a rotating structure is arranged on the lifting structure, a suction structure is arranged on the rotating structure, a clamping structure is arranged on the display board, a conveying structure is arranged on the display board, and a material guide structure is arranged on the display board. Cards are automatically taken and placed through the lifting structure, the rotating structure and the suction structure and then are fixed, and the requirement for manual intervention is reduced, so that a large amount of time and labor cost can be saved, the working efficiency is improved, and the accuracy and reliability of a comparison result are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of explanation equipment, in particular to a comparative explanation device. Background Art

[0002] In the teaching process at school, Chinese teachers often explain classical Chinese to students. In order to strengthen students' understanding of ancient Chinese, Chinese teachers often compare and explain ancient Chinese and modern Chinese when explaining classical Chinese. In the process of explanation, ancient Chinese and modern Chinese need to be written on the blackboard to increase students' understanding through the comparison between the two. However, the existing blackboard is messy after writing more content, which is not convenient for comparing and explaining ancient Chinese and modern Chinese.

[0003] In the prior art, it is necessary to manually pick up the cards, place them on the glass plate, and then fix them. Manually picking up the cards and fixing them will consume a lot of time, especially if the number of cards is large or the comparison process is frequent, which will seriously affect the overall work efficiency. Additional manpower is required to manually operate the cards, which increases the labor cost. Manual operation is prone to errors, especially in fatigue or repetitive work, which may cause misoperation or omissions, affecting the accuracy of the comparison results. In addition, dust accumulates on the glass plate for a long time and needs to be manually cleaned, which requires a lot of time and human resources. Especially if the glass plate is large or the dirt is stubborn, the cleaning process may take a long time and needs to be cleaned frequently, which increases the frequency and workload of cleaning. Summary of the invention

[0004] The object of the present invention is to provide a comparative explanation device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A comparative explanation device comprises a mounting structure, wherein the mounting structure comprises a base plate and a display board, wherein the display board is mounted on the top of the base plate, a glass plate is mounted on the display board, a cleaning structure is arranged on the display board, a flipping structure is arranged on the top of the base plate, a placing structure is arranged on the flipping structure, a lifting structure is arranged on the flipping structure, a rotating structure is arranged on the lifting structure, a suction structure is arranged on the rotating structure, a clamping structure is arranged on the display board, a conveying structure is arranged on the display board, and a material guiding structure is arranged on the display board.

[0007] As a further solution of the present invention: the cleaning structure includes a first screw rod, the display board is provided with a mounting groove, the first screw rod is rotatably installed in the mounting groove, a first motor is installed on the display board, the motor shaft of the first motor is fixedly connected to one end of the first screw rod, a first support frame is installed on the first screw rod, the first support frame is slidably connected to the mounting groove, and a cleaning block is installed on the first support frame.

[0008] As a further solution of the present invention: the flipping structure includes a fixed plate and a turntable, the fixed plate is fixedly installed on the top of the base plate, an annular groove is arranged on the fixed plate, a slider is installed on the turntable, the turntable is rotatably connected to the fixed plate through the slider and the annular groove, a first rotating shaft is fixedly installed on the turntable, a worm gear is installed on the first rotating shaft, a worm shaft is rotatably installed in the fixed plate, the worm shaft and the worm gear are meshed with each other, a second motor is installed on the fixed plate, and the motor shaft of the second motor is fixedly connected to one end of the worm shaft.

[0009] As a further solution of the present invention: the placement structure includes a ring frame, a placement box and a second rotating shaft, the second rotating shaft is fixedly installed on the turntable, the ring frame is rotatably installed on the second rotating shaft, and the placement box is rotatably installed inside the ring frame.

[0010] As a further solution of the present invention: the lifting structure includes a second support frame, the second support frame is fixedly installed on the top of the fixed plate, the second support frame has a second screw rod rotatably installed inside, a third motor is installed on the top of the second support frame, the motor shaft of the third motor is fixedly connected to the second screw rod, a slide plate is threadedly installed on the second screw rod, both ends of the slide plate are clamped on the second support frame, and the slide plate is slidably connected to the second support frame.

[0011] As a further solution of the present invention: the rotating structure includes a fourth motor and a gear shaft, the gear shaft is rotatably installed on the skateboard, the fourth motor is installed on the top of the skateboard, the motor shaft of the fourth motor is fixedly connected to the gear shaft, a third rotating shaft is rotatably installed on the skateboard, a first gear is installed on the third rotating shaft, and the first gear and the gear shaft are meshed with each other.

[0012] As a further solution of the present invention: the suction structure includes a second gear, the second gear is fixedly mounted at both ends of the third rotating shaft, a lifting cylinder is installed on the second gear, and a suction cup is fixedly mounted on the bottom end of the telescopic rod of the lifting cylinder.

[0013] As a further solution of the present invention: the clamping structure includes a bidirectional screw, a mounting groove is arranged on one side of the display board, the bidirectional screw is rotatably installed in the mounting groove, a fifth motor is installed on the display board, the motor shaft of the fifth motor is fixedly connected to one end of the bidirectional screw, a third support frame is threadedly installed on the bidirectional screw, and a roller shaft is installed on the third support frame.

[0014] As a further solution of the present invention: the conveying structure includes a fourth rotating shaft, a roller and a sixth motor, the fourth rotating shaft is rotatably mounted on the display board, the roller is fixedly mounted on the fourth rotating shaft, the sixth motor is mounted on one side of the display board, and the motor shaft of the sixth motor is fixedly connected to one end of the fourth rotating shaft.

[0015] As a further solution of the present invention: the material guide structure includes a material guide plate and a spring, the material guide plate is rotatably mounted on the display board, one end of the material guide plate is above the placement box, the spring is fixedly mounted on the material guide plate, and the other end of the spring is fixedly connected to the display board.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The lifting structure, rotating structure and suction structure automatically take the cards in the top placement box and place them on the glass plate, and then fix them. After the card comparison is completed, the cards move downward through the conveying structure and the material guide structure to be collected in the placement box on the bottom side, reducing the need for manual intervention, thus saving a lot of time and labor costs, improving work efficiency, achieving accurate processing and placement of cards, reducing errors introduced by human factors, and ensuring the accuracy and reliability of the comparison results;

[0018] 2. Clean the glass plate through the cleaning structure, effectively clean the surface of the glass plate, save manpower and time costs, complete the cleaning work more quickly, ensure that the surface of the glass plate is cleaned comprehensively and evenly, reduce residues or stains, improve cleaning quality and transparency, and keep the glass plate clear and bright. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0020] Figure 2 It is a three-dimensional schematic diagram from another viewing angle of the present invention.

[0021] Figure 3 It is a schematic diagram of the cleaning structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the clamping structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the lifting structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the flip structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the rotating structure of the present invention.

[0026] Figure 8 It is a schematic side view of the display board of the present invention.

[0027] Notes on figure numbers: 1. Installation structure; 11. Bottom plate; 12. Display plate; 13. Glass plate; 2. Cleaning structure; 21. First screw rod; 22. First motor; 23. First support frame; 24. Cleaning block; 3. Flipping structure; 31. Fixed plate; 32. Turntable; 33. First rotating shaft; 34. Worm gear; 35. Worm shaft; 36. Second motor; 4. Placement structure; 41. Ring frame; 42. Placement box; 43. Second rotating shaft; 5. Lifting structure; 51. Second support frame; 52. Second screw rod Rod; 53, slide plate; 54, third motor; 6, rotating structure; 61, fourth motor; 62, gear shaft; 63, first gear; 64, third rotating shaft; 7, suction structure; 71, second gear; 72, lifting cylinder; 73, suction cup; 8, clamping structure; 81, bidirectional screw rod; 82, third support frame; 83, fifth motor; 84, roller; 9, conveying structure; 91, fourth rotating shaft; 92, roller; 93, sixth motor; 10, material guiding structure; 101, material guiding plate; 102, spring. DETAILED DESCRIPTION

[0028] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component may be enlarged or reduced. The embodiments listed in the present invention are only used to illustrate the present invention and are not used to limit the scope of the present invention. Any obvious modifications or changes made to the present invention do not depart from the spirit and scope of the present invention.

[0029] Example

[0030] See also Figure 1 to Figure 6In an embodiment of the present invention, a comparative explanation device includes a mounting structure 1, wherein the mounting structure 1 includes a bottom plate 11 and a display board 12, wherein the display board 12 is mounted on the top of the bottom plate 11, wherein a glass plate 13 is mounted on the display board 12, wherein a cleaning structure 2 is arranged on the display board 12, wherein the cleaning structure 2 includes a first screw rod 21, wherein the display board 12 is provided with a mounting groove, wherein the first screw rod 21 is rotatably mounted in the mounting groove, wherein a first motor 22 is mounted on the display board 12, wherein a motor shaft of the first motor 22 is fixedly connected to one end of the first screw rod 21, wherein a first support frame 23 is mounted on the first screw rod 21, wherein the first support frame 23 is slidably connected to the mounting groove , a cleaning block 24 is installed on the first support frame 23, the first motor 22 is started, the first screw rod 21 is driven to rotate by the motor shaft of the first motor 22, the first support frame 23 is controlled to slide in the installation groove by the first screw rod 21, the cleaning block 24 is driven to move by the first support frame 23, and the glass plate 13 is cleaned by the cleaning block 24, a flip structure 3 is arranged on the top of the bottom plate 11, the flip structure 3 includes a fixed plate 31 and a turntable 32, the fixed plate 31 is fixedly installed on the top of the bottom plate 11, an annular slide groove is arranged on the fixed plate 31, a slider is installed on the turntable 32, the turntable 32 is rotatably connected with the fixed plate 31 through the slider and the annular slide groove, the The first rotating shaft 33 is fixedly installed on the rotating disk 32, and the worm gear 34 is installed on the first rotating shaft 33. The worm shaft 35 is rotatably installed in the fixed plate 31, and the worm shaft 35 and the worm gear 34 are meshed with each other. The second motor 36 is installed on the fixed plate 31, and the motor shaft of the second motor 36 is fixedly connected to one end of the worm shaft 35. A placement structure 4 is arranged on the flip structure 3, and the placement structure 4 includes a ring frame 41, a placement box 42 and a second rotating shaft 43. The second rotating shaft 43 is fixedly installed on the rotating disk 32, and the ring frame 41 is rotatably installed on the second rotating shaft 43. The placement box 42 is rotatably installed inside the ring frame 41. Two placement boxes 42 are arranged to place the comparison card The cards are placed in the placement box 42, and the second motor 36 is started. The worm shaft 35 is driven to rotate by the motor shaft of the second motor 36. Because the worm shaft 35 is in meshing relationship with the worm wheel 34, the worm shaft 35 drives the worm wheel 34 to rotate, and the first rotating shaft 33 is driven to rotate by the worm wheel 34, and the turntable 32 is driven to rotate on the fixed plate 31 by the first rotating shaft 33. When the turntable 32 rotates, the second rotating shaft 43 is driven to rotate along with the turntable 32. Because the ring frame 41 is rotationally connected with the second rotating shaft 43, and the placement box 42 is rotationally connected with the ring frame 41, when the second rotating shaft 43 rotates along with the turntable 32, the placement box 42 rotates and the placement box 42 is always facing upward, so that the cards in the placement box 42 do not fall down;

[0031] See also Figures 5 to 8The flip structure 3 is provided with a lifting structure 5, and the lifting structure 5 includes a second support frame 51, and the second support frame 51 is fixedly mounted on the top of the fixed plate 31, and a second screw rod 52 is rotatably mounted inside the second support frame 51, and a third motor 54 is mounted on the top of the second support frame 51, and the motor shaft of the third motor 54 is fixedly connected to the second screw rod 52, and a slide plate 53 is threadedly mounted on the second screw rod 52, and both ends of the slide plate 53 are clamped on the second support frame 51, and the slide plate 53 is slidably connected to the second support frame 51, and a rotating structure 6 is provided on the lifting structure 5, and the rotating structure 6 includes a fourth motor 61 and a gear shaft 62, and the gear shaft 62 is rotatably mounted on the slide plate 53, The fourth motor 61 is installed at the top of the slide 53, and the motor shaft of the fourth motor 61 is fixedly connected to the gear shaft 62. A third rotating shaft 64 is rotatably installed on the slide 53, and a first gear 63 is installed on the third rotating shaft 64. The first gear 63 and the gear shaft 62 are meshed with each other. A suction structure 7 is set on the rotating structure 6, and the suction structure 7 includes a second gear 71, and the second gear 71 is fixedly installed at both ends of the third rotating shaft 64. A lifting cylinder 72 is installed on the second gear 71, and a suction cup 73 is fixedly installed at the bottom end of the telescopic rod of the lifting cylinder 72. A clamping structure 8 is set on the display board 12, and the clamping structure 8 includes a bidirectional screw rod 81. The display board 12 is away from cleaning A mounting groove is provided on one side of the structure 2, and the bidirectional screw rod 81 is rotatably installed in the mounting groove. A fifth motor 83 is installed on the display board 12, and the motor shaft of the fifth motor 83 is fixedly connected to one end of the bidirectional screw rod 81. A third support frame 82 is threadedly installed on the bidirectional screw rod 81, and a roller shaft 84 is installed on the third support frame 82. The third motor 54 is started, and the second screw rod 52 is driven to rotate by the motor shaft of the third motor 54, and the slide plate 53 is controlled to descend by the second screw rod 52, and the rotating structure 6 is driven to descend by the slide plate 53, and the lifting cylinder 72 is started, and the suction cup 73 is driven by the telescopic rod of the lifting cylinder 72 to suck the card in the top placement box 42, and the third motor 54 is controlled to reverse to make the slide plate 53 go up Lift, start the fourth motor 61, drive the gear shaft 62 to rotate through the motor shaft of the fourth motor 61, drive the first gear 63 to rotate through the gear shaft 62, drive the third shaft 64 to rotate through the first gear 63, drive the second gear 71 to rotate through the third shaft 64, drive the lifting cylinder 72 to the display board 12 position through the second gear 71, control the lifting cylinder 72 and the suction cup 73 to place the card on the glass plate 13, start the fifth motor 83, drive the bidirectional screw 81 to rotate through the motor shaft of the fifth motor 83, control the third support frame 82 to move through the bidirectional screw 81, drive the roller 84 to move through the third support frame 82, and fix the placed cards through the roller 84 to facilitate personnel learning;

[0032] See also Figures 1 to 8The display board 12 is provided with a conveying structure 9, and the conveying structure 9 includes a fourth rotating shaft 91, a roller 92 and a sixth motor 93. The fourth rotating shaft 91 is rotatably mounted on the display board 12, the roller 92 is fixedly mounted on the fourth rotating shaft 91, the sixth motor 93 is mounted on one side of the display board 12, and the motor shaft of the sixth motor 93 is fixedly connected to one end of the fourth rotating shaft 91. The display board 12 is provided with a material guide structure 10, and the material guide structure 10 includes a material guide plate 101 and a spring 102. The material guide plate 101 is rotatably mounted on the display board 12, and the material guide plate 101 is below the roller 92. The material guide plate 10 One end of the guide plate 101 is above the placement box 42, and a spring 102 is fixedly installed on the guide plate 101. The other end of the spring 102 is fixedly connected to the display board 12. When the card comparison is completed, the fifth motor 83 is controlled to reverse to make the roller shaft 84 away from the card, and the card automatically moves downward under the action of gravity, so as to fall into the gap between the roller 92 and the display board 12, and the sixth motor 93 is started. The motor shaft of the sixth motor 93 drives the roller 92 to rotate, and the roller 92 drives the card to move downward to the guide plate 101, and then the card enters the placement box 42 at the bottom through the guide plate 101 for collection, so that the card is cyclically loaded and automatically recycled.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A comparative explanation device, comprising a mounting structure (1), wherein the mounting structure (1) comprises a bottom plate (11) and a display board (12), wherein the display board (12) is mounted on the top of the bottom plate (11), characterized in that: A glass plate (13) is mounted on the display board (12); a cleaning structure (2) is arranged on the display board (12); a flipping structure (3) is arranged on the top of the bottom board (11); a placement structure (4) is arranged on the flipping structure (3); a lifting structure (5) is arranged on the flipping structure (3); a rotating structure (6) is arranged on the lifting structure (5); a suction structure (7) is arranged on the rotating structure (6); a clamping structure (8) is arranged on the display board (12); a conveying structure (9) is arranged on the display board (12); and a material guiding structure (10) is arranged on the display board (12).

2. A comparative explanation device according to claim 1, characterized in that: The cleaning structure (2) comprises a first screw rod (21); the display board (12) is provided with a mounting groove; the first screw rod (21) is rotatably mounted in the mounting groove; a first motor (22) is mounted on the display board (12); a motor shaft of the first motor (22) is fixedly connected to one end of the first screw rod (21); a first support frame (23) is mounted on the first screw rod (21); the first support frame (23) is slidably connected to the mounting groove; and a cleaning block (24) is mounted on the first support frame (23).

3. A comparative explanation device according to claim 1, characterized in that: The flip structure (3) comprises a fixed plate (31) and a rotating disk (32); the fixed plate (31) is fixedly mounted on the top of the bottom plate (11); an annular sliding groove is arranged on the fixed plate (31); a slider is mounted on the rotating disk (32); the rotating disk (32) is rotatably connected to the fixed plate (31) via the slider and the annular sliding groove; a first rotating shaft (33) is fixedly mounted on the rotating disk (32); a worm gear (34) is mounted on the first rotating shaft (33); a worm shaft (35) is rotatably mounted in the fixed plate (31); the worm shaft (35) and the worm gear (34) are meshed with each other; a second motor (36) is mounted on the fixed plate (31); a motor shaft of the second motor (36) is fixedly connected to one end of the worm shaft (35).

4. A comparative explanation device according to claim 1, characterized in that: The placement structure (4) comprises a ring frame (41), a placement box (42) and a second rotating shaft (43); the second rotating shaft (43) is fixedly mounted on the turntable (32); the ring frame (41) is rotatably mounted on the second rotating shaft (43); and the placement box (42) is rotatably mounted inside the ring frame (41).

5. A comparative explanation device according to claim 1, characterized in that: The lifting structure (5) comprises a second support frame (51), the second support frame (51) is fixedly mounted on the top of the fixed plate (31), a second screw rod (52) is rotatably mounted inside the second support frame (51), a third motor (54) is mounted on the top of the second support frame (51), a motor shaft of the third motor (54) is fixedly connected to the second screw rod (52), a slide plate (53) is threadedly mounted on the second screw rod (52), two ends of the slide plate (53) are clamped on the second support frame (51), and the slide plate (53) is slidably connected to the second support frame (51).

6. A comparative explanation device according to claim 5, characterized in that: The rotating structure (6) comprises a fourth motor (61) and a gear shaft (62); the gear shaft (62) is rotatably mounted on the slide plate (53); the fourth motor (61) is mounted on the top of the slide plate (53); the motor shaft of the fourth motor (61) is fixedly connected to the gear shaft (62); a third rotating shaft (64) is rotatably mounted on the slide plate (53); a first gear (63) is mounted on the third rotating shaft (64); and the first gear (63) and the gear shaft (62) are meshed with each other.

7. A comparative explanation device according to claim 1, characterized in that: The suction structure (7) comprises a second gear (71), the second gear (71) is fixedly mounted on both ends of the third rotating shaft (64), a lifting cylinder (72) is mounted on the second gear (71), and a suction cup (73) is fixedly mounted on the bottom end of the telescopic rod of the lifting cylinder (72).

8. A comparative explanation device according to claim 1, characterized in that: The clamping structure (8) comprises a bidirectional screw (81), a mounting groove is provided on one side of the display board (12), the bidirectional screw (81) is rotatably mounted in the mounting groove, a fifth motor (83) is mounted on the display board (12), a motor shaft of the fifth motor (83) is fixedly connected to one end of the bidirectional screw (81), a third support frame (82) is threadedly mounted on the bidirectional screw (81), and a roller shaft (84) is mounted on the third support frame (82).

9. A comparative explanation device according to claim 1, characterized in that: The conveying structure (9) comprises a fourth rotating shaft (91), a roller (92) and a sixth motor (93); the fourth rotating shaft (91) is rotatably mounted on the display board (12); the roller (92) is fixedly mounted on the fourth rotating shaft (91); the sixth motor (93) is mounted on one side of the display board (12); and the motor shaft of the sixth motor (93) is fixedly connected to one end of the fourth rotating shaft (91).

10. A comparative explanation device according to claim 1, characterized in that: The material guide structure (10) comprises a material guide plate (101) and a spring (102); the material guide plate (101) is rotatably mounted on a display plate (12); one end of the material guide plate (101) is above a placement box (42); the spring (102) is fixedly mounted on the material guide plate (101); and the other end of the spring (102) is fixedly connected to the display plate (12).

Images