Teaching material suspension device for English teaching

Abstract

The invention discloses a teaching material suspension device for English teaching, and relates to the technical field of English teaching, and the teaching material suspension device comprises a main body mechanism, the main body mechanism comprises a supporting plate, the bottom surface of the supporting plate is fixedly connected with a plurality of supporting legs, the bottom surface of each supporting leg is fixedly connected with a base, and the upper surface of the supporting plate is fixedly connected with a suspension bracket; according to the teaching material hanging device for English teaching, through the arrangement of the conveying unit, the effect and the function of automatically conveying teaching materials can be achieved, the teaching materials can be conveniently taken and stored when the teaching materials are taken and stored, and the teaching materials can be conveniently taken and stored. According to the teaching material conveying device, teaching materials can be rapidly conveyed to a storage position and a teaching position, so that teaching personnel do not need to walk to a designated position for operation, certain teaching time can be saved, meanwhile, the convenient effect during teaching can be improved, and the teaching time is prevented from being wasted.

Description

Technical Field

[0001] The present invention relates to the technical field of English teaching, in particular to a teaching material hanging device for English teaching. Background Art

[0002] English teaching refers to the process of teaching English as a second language or foreign language. It involves a series of methods, techniques and theories aimed at helping learners master the four basic skills of English listening, speaking, reading and writing, and be able to communicate and interact effectively in English. English teaching material hanging devices refer to equipment or systems specially designed for hanging or fixing English teaching materials. The purpose of this device is to conveniently display teaching content in classrooms or learning environments, thereby improving teaching efficiency and learning experience.

[0003] When using the hanging device for teaching materials in English, English teaching materials such as English books, exercise books or magazines are usually fixed on the hanging device for teaching. Since the existing hanging device for teaching materials in English does not have the function of automatically storing, organizing and taking out, when teaching English, the teaching staff needs to go to another place to place and take out the teaching materials, which easily wastes part of the teaching time when taking and placing different teaching materials, which easily affects the normal teaching efficiency. At the same time, if the teaching materials and other books are placed randomly, they are prone to accidental damage.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing English teaching textbook hanging device, and even if it can be solved, it needs to be solved with the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose an English teaching textbook hanging device. Summary of the Invention

[0005] The purpose of the present invention is to provide a hanging device for teaching materials for English teaching, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a hanging device for English teaching materials, comprising a main body mechanism, the main body mechanism including a support plate, a bottom surface of the support plate being fixedly connected to a plurality of support legs, the bottom surface of each support leg being fixedly connected to a base, an upper surface of the support plate being fixedly connected to a hanging frame, an inner wall of the hanging frame being fixedly connected to a fixing plate, an inner wall of the fixing plate being rotatably connected to a hanging frame, and a self-storage and retrieval mechanism being provided above the support plate; The self-storage and retrieval mechanism includes a conveying unit, which is located above the support plate and is used to convey the stored and retrieved textbooks; The self-storage and retrieval mechanism further comprises a storage and retrieval unit, the storage and retrieval unit being located above the support plate and being used for accessing stored and retrieved teaching materials; A storage mechanism is provided above the support plate and is used in conjunction with the access unit. The storage mechanism is used to place the stored teaching materials to avoid the need to take them to another place for storage.

[0007] Preferably, the conveying unit includes a conveying frame, the front of the conveying frame is fixedly connected to the inner wall of the hanging frame, and the inner wall of the conveying frame is rotatably connected to a plurality of First A conveying roller and a second conveying roller, the outer surface of each of the first conveying roller and the outer surface of the second conveying roller are fixedly connected to an elastic pad, the inner wall of the conveying frame is fixedly connected to a first dual-axis servo motor, the output end of the power of the first dual-axis servo motor is fixedly connected to a worm, the end of the worm away from the first dual-axis servo motor is rotatably connected to the inner wall of the conveying frame, the outer surface of the worm is meshed with a worm gear, the inner wall of the worm gear is fixedly connected to the outer surface of one of the second conveying rollers, the outer surface of each second conveying roller is fixedly connected to the first driving gear, the outer surface of each first driving gear is meshed with a rotating gear, the inner wall of each rotating gear is fixedly connected to the outer surface of the first conveying roller, a plurality of second driving gears are arranged inside the conveying frame, the inner wall of each second driving gear is fixedly connected to the outer surface of the second conveying roller, and the outer surfaces of each adjacent two second driving gears are meshed with a synchronous toothed belt.

[0008] Preferably, two first reinforcement blocks are fixedly connected to the front of the conveying frame, and the side surfaces of the two first reinforcement blocks close to each other are fixedly connected to the two side surfaces of the suspension bracket respectively.

[0009] Preferably, the other power output end of the first dual-axis servo motor is fixedly connected to a first bevel gear, and the outer surface of the first bevel gear is meshedly connected to a second bevel gear.

[0010] Preferably, a first threaded screw is fixedly connected to the inner wall of the second bevel gear, and the bottom end of the first threaded screw is rotatably connected to the inner wall of the conveying frame.

[0011] Preferably, the outer surface of the first threaded screw is threadedly connected to a lifting ring frame, and the outer surface of the lifting ring frame is slidably connected to the inner wall of the conveying frame.

[0012] The transmission gear of the present invention is a gear which is engaged with the gear of the transmission gear and the gears of the transmission gear are connected with the gear of the transmission gear to form a gear for the transmission gear. The top of the gear train is connected with the gear of the driven gear, and the top of the gear train is connected with the gear of the driven gear to the upper and lower surfaces of the gear train, and the gear train is connected with the gear of the driven gear to the upper and lower surfaces of the gear train.

[0013] Preferably, both side surfaces of the adjustment frame are fixedly connected with reinforcement plates, and the outer surface of each reinforcement plate is slidably connected to the inner wall of the movable frame.

[0014] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structures between the two end faces of the sliding panel are connected with the interlocking structures.

[0015] Preferably, a second reinforcement block is fixedly connected to the left side of the storage frame, and the bottom surface of the second reinforcement block is fixedly connected to the upper surface of the support plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can achieve the effect and function of automatically conveying teaching materials by setting a conveying unit, so that when taking and storing teaching materials, the teaching materials can be quickly conveyed to the storage location and the teaching location, so that the teaching staff does not need to go to the designated location to operate, thereby saving a certain amount of teaching time, and at the same time improving the convenience of teaching and avoiding wasting teaching time.

[0017] 2. The present invention can achieve the effect of taking out and putting in teaching materials by setting up an access unit, so that the teaching materials can be stored in the storage box according to the needs of the teaching staff. At the same time, the teaching materials to be used can also be automatically controlled to be taken out of the storage box for use, thereby avoiding the need for teaching staff to access the required teaching materials by themselves when they are in front of the device or at a distant location, thereby improving the teaching efficiency of the teaching staff.

[0018] 3. The present invention can conveniently add the function of storing teaching materials to the device by setting up a storage mechanism, so that teaching staff do not need to take the teaching materials to another place for storage during the teaching process. At the same time, it also avoids the situation where teaching materials and other books are placed randomly and are prone to accidental damage. In addition, in cooperation with the storage and access unit, it can facilitate the storage and retrieval of teaching materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure of the support plate of the present invention; Figure 3 It is a structural schematic diagram of the mobile frame of the present invention; Figure 4 It is a schematic structural diagram of a cross-section of the conveying frame of the present invention; Figure 5 It is a structural schematic diagram of the conveying roller of the present invention; Figure 6 This is a schematic structural diagram of a cross-section of the lifting ring frame of the present invention; Figure 7 This is a schematic structural diagram of a cross-section of a support plate of the present invention; Figure 8 It is a schematic structural diagram of a cross-section of the movable frame of the present invention; Figure 9 This is a schematic structural diagram of a cross-section of the lifting frame of the present invention; Figure 10 It is a structural schematic diagram of the limit frame of the present invention; Figure 11 It is a structural schematic diagram of the storage frame of the present invention; In the figure: 1. main body; 11. support plate; 12. support leg; 13. base; 14. suspension frame; 15. fixed plate; 16. suspension frame; 2. self-storage and retrieval mechanism; 21. conveying unit; 2101. conveying frame; 2102. first reinforcement block; 2103. first dual-axis servo motor; 2104. first conveying roller; 2105. elastic pad; 2106. worm; 2107. lifting ring frame; 2108. worm gear; 2109. first driving gear; 2110. rotating gear; 2111. second driving gear; 2112. synchronous toothed belt; 2113. second bevel gear; 2114. first screw rod; 2115. first bevel gear; 2116. second conveying roller; 22. access unit; 2201. moving frame; 2202. rack; 2203. first 1. Three driving gears; 2204. Second dual-axis servo motor; 2205. Fifth bevel gear; 2206. Sixth bevel gear; 2207. Second threaded screw; 2208. Adjusting frame; 2209. Reinforcement plate; 2210. Lifting frame; 2211. Gear steering gear; 2212. Rotating shaft; 2213. Third bevel gear; 2214. Fourth bevel gear; 2215. Transmission shaft; 2216. Third servo motor; 2217. Third threaded screw; 2218. Oblique top block; 2219. Limiting frame; 2220. Clamp; 2221. First spring; 3. Storage mechanism; 301. Storage frame; 302. Second reinforcement block; 303. Limiting frame; 304. Partition plate; 305. Extrusion plate; 306. Second spring; 307. Pull plate; 308. Electric telescopic rod. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figures 1-11 The present invention provides a technical solution: a hanging device for English teaching materials, comprising a main body mechanism 1, the main body mechanism 1 comprising a support plate 11, a plurality of support legs 12 fixedly connected to the bottom surface of the support plate 11, a base 13 fixedly connected to the bottom surface of each support leg 12, a hanging frame 14 fixedly connected to the upper surface of the support plate 11, a fixing plate 15 fixedly connected to the inner wall of the hanging frame 14, a hanging frame 16 rotatably connected to the inner wall of the fixing plate 15, and a self-storage and retrieval mechanism 2 provided above the support plate 11; The self-storage and retrieval mechanism 2 includes a conveying unit 21 . The conveying unit 21 is located above the support plate 11 and is used for conveying stored and retrieved textbooks.

[0022] As a further definition of the self-storage and retrieval mechanism 2 of the present invention, the conveying unit 21 includes a conveying frame 2101, the front of the conveying frame 2101 is fixedly connected to the inner wall of the suspension frame 14, the inner wall of the conveying frame 2101 is rotatably connected to a plurality of first conveying rollers 2104 and second conveying rollers 2116, the outer surface of each first conveying roller 2104 and the outer surface of the second conveying roller 2116 are fixedly connected to an elastic pad 2105, the inner wall of the conveying frame 2101 is fixedly connected to a first dual-axis servo motor 2103, the output end of the power of the first dual-axis servo motor 2103 is fixedly connected to a worm 2106, the end of the worm 2106 away from the first dual-axis servo motor 2103 is rotatably connected to the inner wall of the conveying frame 2101, the outer surface of the worm 2106 is meshed with a worm gear 2108, the inner wall of the worm gear 2108 is fixedly connected to the outer surface of one of the second conveying rollers 2116, and each second conveying roller 211 6 are fixedly connected to the first driving gear 2109, the outer surface of each first driving gear 2109 is meshed with a rotating gear 2110, the inner wall of each rotating gear 2110 is fixedly connected to the outer surface of the first conveying roller 2104, and a plurality of second driving gears 2111 are provided inside the conveying frame 2101, the inner wall of each second driving gear 2111 is fixedly connected to the outer surface of the second conveying roller 2116, and the outer surfaces of every two adjacent second driving gears 2111 are meshed with a synchronous toothed belt 2112. By providing the conveying unit 21, the effect and function of automatically conveying teaching materials can be achieved, so that when taking and storing teaching materials, the teaching materials can be quickly conveyed to the storage position and the teaching position, so that the teaching staff does not need to go to the designated position to operate, thereby saving a certain amount of teaching time and improving the convenience effect during teaching. Two first reinforcement blocks 2102 are fixedly connected to the front of the conveying frame 2101. The sides of the two first reinforcement blocks 2102 that are close to each other are fixedly connected to the two side surfaces of the hanging bracket 14 respectively. The first reinforcement blocks 2102 can further increase the stability of the conveying frame 2101 and prevent it from detaching during use. The other power output end of the first dual-axis servo motor 2103 is fixedly connected to a first bevel gear 2115, and the outer surface of the first bevel gear 2115 is meshedly connected to the second bevel gear 2113. The first bevel gear 2115 and the second bevel gear 2113 can conveniently transmit the power of the first dual-axis servo motor 2103 to the first threaded screw 2114 below, thereby facilitating the adjustment of the height of the lifting ring frame 2107; The inner wall of the second bevel gear 2113 is fixedly connected to the first threaded screw 2114, and the bottom end of the first threaded screw 2114 is rotatably connected to the inner wall of the conveying frame 2101. The first threaded screw 2114 can quickly drive the lifting ring frame 2107 to descend, so that the height can be adjusted according to different teaching materials.

[0023] The outer surface of the first threaded screw 2114 is threadedly connected to the lifting ring frame 2107, and the outer surface of the lifting ring frame 2107 is slidably connected to the inner wall of the conveying frame 2101. The lifting ring frame 2107 can be used to facilitate the adjustment of the height of the conveying roller 2104, thereby adjusting the annular height of the surface of the conveying roller 2104.

[0024] The specific implementation of this embodiment is as follows: when the teaching staff needs to transport the teaching materials, they first turn on the first dual-axis servo motor 2103. After the first dual-axis servo motor 2103 is turned on, it can drive the worm 2106 to rotate. The rotation of the worm 2106 can drive the worm gear 2108 to rotate. The worm gear 2108 can drive an internal second conveying roller 2116 to rotate, so that the second conveying roller 2116 can drive the remaining first conveying rollers 2104 and second conveying rollers 2116 to rotate under the cooperation of the first driving gear 2109, the second driving gear 2111, the rotating gear 2110 and the synchronous toothed belt 2112, thereby driving the internal teaching materials to move. The first conveying roller 2104 and the second conveying roller 2116 are rotated. The elastic pad 2105 on the surface of 16 can not only increase the stability of the teaching materials during transportation, but also increase the friction between the teaching materials and the teaching materials to avoid slipping during transportation. Moreover, since the elastic pad 2105 itself has strong elasticity and softness, it can protect the teaching materials from being damaged. In particular, it can also transport teaching materials of different thicknesses, further improving the flexibility of the device. When storing and arranging the teaching materials, the teaching staff is required to insert the used teaching materials into the first conveying roller 2104 and the second conveying roller 2116 of the first row for transportation. When transporting the taken teaching materials, the access unit 22 is used to cooperate to insert the teaching materials into the first conveying roller 2104 and the second conveying roller 2116 of the last group for reverse transportation.

[0025] Example 2: Please refer to Figures 1-11 The present invention provides a technical solution: a hanging device for teaching materials for English teaching. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The self-storage and retrieval mechanism 2 also includes an access unit 22. The access unit 22 is located above the support plate 11. The access unit 22 is used to access the stored and retrieved teaching materials.

[0026] As a further limitation of the self-storage and retrieval mechanism 2 of the present invention, the access unit 22 includes a moving frame 2201, the moving frame 2201 is located above the support plate 11, the inner bottom wall of the moving frame 2201 is fixedly connected to a second dual-axis servo motor 2204, the output end of the second dual-axis servo motor 2204 power is fixedly connected to a gear steering gear 2211, the other two output ends of the gear steering gear 2211 are fixedly connected to two rotating shafts 2212, the ends of the two rotating shafts 2212 away from each other are rotatably connected to the inner wall of the moving frame 2201, the outer surface of each rotating shaft 2212 is fixedly connected to a third bevel gear 2213, and the outer surface of each third bevel gear 2213 is meshed with a fourth bevel gear 2214. The inner wall of each fourth bevel gear 2214 is fixedly connected to a transmission shaft 2215, and the outer surface of each transmission shaft 2215 is rotatably connected to the inner wall of the moving frame 2201. The bottom end of each transmission shaft 2215 is fixedly connected to the third driving gear 2203, and the outer surface of each third driving gear 2203 is meshed with the rack 2202. The output end of the other power of the second dual-axis servo motor 2204 is fixedly connected to the fifth bevel gear 2205, and the outer surface of the fifth bevel gear 2205 is meshed with the sixth bevel gear 2206. The inner wall of the sixth bevel gear 2206 is fixedly connected to the second threaded screw rod 2207, and the top of the second threaded screw rod 2207 is rotatably connected to the inner wall of the moving frame 2201. The outer surface of the threaded screw 2207 is threadedly connected to the adjustment frame 2208, the outer surface of the adjustment frame 2208 is slidably connected to the inner wall of the movable frame 2201, the back of the adjustment frame 2208 is fixedly connected to the lifting frame 2210, the inner wall of the lifting frame 2210 is fixedly connected to the third servo motor 2216, the output end of the power of the third servo motor 2216 is fixedly connected to the third threaded screw 2217, the end of the third threaded screw 2217 away from the third servo motor 2216 is rotatably connected to the inner wall of the lifting frame 2210, the inner top wall of the lifting frame 2210 is fixedly connected to two oblique top blocks 2218, the outer surface of the third threaded screw 2217 is threadedly connected to the limit frame 2219, the outer surface of the limit frame 2219 The two clamping plates 2220 are slidably connected to the inner wall of the lifting frame 2210, and the inner wall of the limit frame 2219 is slidably connected to the two clamping plates 2220. The sides of the two clamping plates 2220 that are away from each other are fixedly connected to two first springs 2221. The ends of the two groups of first springs 2221 that are away from each other are fixedly connected to the inner wall of the limit frame 2219. By providing the access unit 22, the effect of taking out and putting in teaching materials can be achieved, so that teaching materials can be stored in the storage frame 301 according to the needs of teaching staff. At the same time, the used teaching materials can also be automatically controlled to be taken out of the storage frame 301 for use, thereby avoiding the need for teaching staff to access the required teaching materials by themselves when they are in front of the device or at a distant location, thereby improving the teaching efficiency of teaching staff. Both sides of the adjustment frame 2208 are fixedly connected with reinforcement plates 2209, and the outer surface of each reinforcement plate 2209 is slidably connected to the inner wall of the movable frame 2201. The reinforcement plates 2209 can further increase the stability of the adjustment frame 2208 during lifting and lowering, so that it can rotate more smoothly.

[0027] The specific implementation method of this embodiment is as follows: first, when the teaching staff needs to teach access work, the teaching staff turns on the second dual-axis servo motor 2204, and the rotation of one end of the second dual-axis servo motor 2204 can drive one end of the gear diverter 2211 to rotate, and the rotation of the gear diverter 2211 can drive the other two ends and the rotating shaft 2212 to rotate, and the rotating shaft 2212 can drive the transmission shaft 2215 and the third driving gear 2203 to rotate through the fifth bevel gear 2213 and the sixth bevel gear 2214, so that the mobile frame 2201 can be driven to move under the cooperation of the third driving gear 2203 and the rack 2202, so that The position of the textbook can be adjusted when accessing it, and when the other end of the second dual-axis servo motor 2204 rotates, it can drive the third bevel gear 2205 and the fourth bevel gear 2206 to rotate, and the sixth bevel gear 2206 can drive the second screw rod 2207 to rotate, thereby driving the adjustment frame 2208 and the lifting frame 2210 to rise and fall, so as to facilitate the storage and retrieval of textbooks. At the same time, the third servo motor 2216 can drive the third screw rod 2217 to rotate, and the third screw rod 2217 can drive the limit frame 2219 to move left and right, so that it can conveniently transport the accessed textbooks to the position of the conveying unit 21, which is convenient for coordinating with the conveying The unit 21 performs the work of conveying teaching materials, and in the process of the movement of the limit frame 2219, the inclined block fixed on the top of the clamping plate 2220 inside the limit frame 2219 can be opened with the cooperation of the inclined top block 2218. The opening of the two clamping plates 2220 can facilitate the teaching materials to enter the interior of the two clamping plates 2220, so that the teaching materials can be clamped for storage and retrieval. When it is necessary to clamp the stored teaching materials, the limit frame 2219 is controlled to move to the inclined top block 2218 on the left, and the two clamping plates 2220 are opened by the inclined top block 2218, so that the conveyed and stored teaching materials can enter the interior of the two clamping plates 2220. At the same time, the conveying unit 21 controls When the textbook moves to the tail, the conveying unit 21 can be closed, and then the limit frame 2219 is controlled to move to the right by the third servo motor 2216. When the two clamps 2220 are no longer in contact with the inclined top block 2218, the clamp 2220 will be reset under the elastic force of the first spring 2221, so that the textbook can be clamped firmly. After that, the textbook can be conveyed to the appropriate position. If the textbook needs to be put down, the clamp 2220 can be pushed open by another inclined top block 2218, so that the internal textbook can enter and be stored in the storage frame 301. Conversely, when taking the textbook, it is also clamped out for conveyance through the cooperation of the inclined top block 2218 and the clamp 2220.

[0028] Example 3: Please refer to Figures 1-11 The present invention provides a technical solution: a hanging device for teaching materials for English teaching. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A storage mechanism 3 is provided above the support plate 11. The storage mechanism 3 is used in conjunction with the access unit 22. The storage mechanism 3 is used to place the stored teaching materials to avoid the need to take them to another place for storage.

[0029] As a further limitation of the storage mechanism 3 of the present invention, the storage mechanism 3 includes a storage frame 301, the bottom surface of the storage frame 301 is fixedly connected to the upper surface of the support plate 11, the side surfaces of the two racks 2202 close to each other are fixedly connected to the two side surfaces of the storage frame 301, the inner wall of the storage frame 301 is fixedly connected with a plurality of partition plates 304, the upper surface of the storage frame 301 is fixedly connected with two limit frames 303, the inner wall of the storage frame 301 is slidably connected with a plurality of extrusion plates 305, the inner wall of each extrusion plate 305 is slidably connected to the outer surface of the limit frame 303, the front side of each extrusion plate 305 is fixedly connected to two second springs 306, wherein the two second springs 306 are fixed to the back side of the limit frame 303 at one end away from the extrusion plate 305 The ends of the other eight groups of second springs 306 away from the squeezing plates 305 are fixedly connected to the back of the partition plate 304. The inner wall of the movable frame 2201 is slidably connected to two pull plates 307. The sides of the two pull plates 307 away from each other are fixedly connected to the electric telescopic rods 308. The sides of the two electric telescopic rods 308 away from each other are fixedly connected to the inner wall of the movable frame 2201. By providing the storage mechanism 3, the device can be conveniently added with the function of storing teaching materials, so that the teaching staff do not need to take the teaching materials to another place for storage during the teaching process, and it also avoids the situation that the teaching materials and other books are easily damaged by accident when they are placed arbitrarily. In addition, in cooperation with the storage and access unit 22, it is convenient to store and retrieve teaching materials. A second reinforcement block 302 is fixedly connected to the left side of the storage frame 301, and the bottom surface of the second reinforcement block 302 is fixedly connected to the upper surface of the support plate 11. The second reinforcement block 302 can further increase the connection effect between the storage frame 301 and the support plate 11, making the connection more stable.

[0030] The specific implementation of this embodiment is as follows: when the textbooks need to be stored, the moving frame 2201 and the clamping plate 2220 can first drive the textbooks to move to the storage position, that is, the middle position of the two squeezing plates 305, and then the two electric telescopic rods 308 are turned on. After the electric telescopic rods 308 are turned on, they can push the pulling plate 307 to move until the pulling plate 307 moves to the back of one of the squeezing plates 305, and then the moving frame 2201 is controlled to move horizontally, so that the squeezing plates 305 can be partially opened. Since there is a certain distance difference between the pulling plate 307 and the clamping plate 2220, when the pulling plate 307 pulls the squeezing plate 305 away, the clamping plate 2220 will be exactly at the opened squeezing plate 305. 05, and then control the textbook to descend, so that the textbook book can enter the storage frame 301, and then the inclined top block 2218 pushes open the clamping plate 2220, so that the textbook inside the clamping plate 2220 can be separated and enter the storage frame 301, and then the pulling plate 307 is reset by the electric telescopic rod 308, and then the squeezing plate 305 is reset under the elastic force of the second spring 306, so that the textbook book can be clamped in the storage frame 301 for storage. When the textbook needs to be taken, the squeezing plate 305 can be pulled open in the same way to take it out. Since a part of the textbook book will leak out of the storage frame 301, it is more convenient to take it out by the device.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A hanging device for teaching materials for English teaching, comprising a main body (1), characterized in that: The main body mechanism (1) comprises a support plate (11), the bottom surface of the support plate (11) is fixedly connected to a plurality of support legs (12), the bottom surface of each support leg (12) is fixedly connected to a base (13), the upper surface of the support plate (11) is fixedly connected to a suspension frame (14), the inner wall of the suspension frame (14) is fixedly connected to a fixed plate (15), the inner wall of the fixed plate (15) is rotatably connected to a suspension frame (16), and a self-storage and retrieval mechanism (2) is provided above the support plate (11); The self-storage and retrieval mechanism (2) comprises a conveying unit (21), the conveying unit (21) being located above the support plate (11), and the conveying unit (21) being used for conveying stored and retrieved textbooks; The self-storage and retrieval mechanism (2) further comprises a storage and retrieval unit (22), the storage and retrieval unit (22) being located above the support plate (11), and the storage and retrieval unit (22) being used for storing and retrieving teaching materials; A storage mechanism (3) is provided above the support plate (11). The storage mechanism (3) is used in conjunction with the access unit (22). The storage mechanism (3) is used to place the stored teaching materials, avoiding the need to move them to another place for storage.

2. The English teaching material hanging device according to claim 1, characterized in that: The conveying unit (21) includes a conveying frame (2101), the front of the conveying frame (2101) is fixedly connected to the inner wall of the suspension frame (14), the inner wall of the conveying frame (2101) is rotatably connected to a plurality of first conveying rollers (2104) and second conveying rollers (2116), the outer surface of each of the first conveying rollers (2104) and the outer surface of the second conveying roller (2116) are fixedly connected to an elastic pad (2105), the inner wall of the conveying frame (2101) is fixedly connected to a first dual-axis servo motor (2103), the output end of the power of the first dual-axis servo motor (2103) is fixedly connected to a worm (2106), the end of the worm (2106) away from the first dual-axis servo motor (2103) is rotatably connected to the inner wall of the conveying frame (2101), and the outer surface of the worm (2106) is meshed with the inner wall of the conveying frame (2101). The conveying frame (2101) is connected to a worm gear (2108), the inner wall of the worm gear (2108) is fixedly connected to the outer surface of one of the second conveying rollers (2116), the outer surface of each of the second conveying rollers (2116) is fixedly connected to a first driving gear (2109), the outer surface of each of the first driving gears (2109) is meshedly connected to a rotating gear (2110), the inner wall of each rotating gear (2110) is fixedly connected to the outer surface of the first conveying roller (2104), a plurality of second driving gears (2111) are provided inside the conveying frame (2101), the inner wall of each of the second driving gears (2111) is fixedly connected to the outer surface of the second conveying roller (2116), and the outer surfaces of every two adjacent second driving gears (2111) are meshedly connected to a synchronous toothed belt (2112).

3. The English teaching material hanging device according to claim 2, characterized in that: Two first reinforcement blocks (2102) are fixedly connected to the front of the conveying frame (2101), and the side surfaces of the two first reinforcement blocks (2102) that are close to each other are fixedly connected to the two side surfaces of the suspension frame (14).

4. The English teaching material hanging device according to claim 2, characterized in that: The other power output end of the first dual-axis servo motor (2103) is fixedly connected to a first bevel gear (2115), and the outer surface of the first bevel gear (2115) is meshedly connected to a second bevel gear (2113).

5. The English teaching material hanging device according to claim 4, characterized in that: The inner wall of the second bevel gear (2113) is fixedly connected to a first threaded screw (2114), and the bottom end of the first threaded screw (2114) is rotatably connected to the inner wall of the conveying frame (2101).

6. The English teaching material hanging device according to claim 5, characterized in that: The outer surface of the first threaded screw (2114) is threadedly connected to a lifting ring frame (2107), and the outer surface of the lifting ring frame (2107) is slidably connected to the inner wall of the conveying frame (2101).

7. The English teaching material hanging device according to claim 1, characterized in that: The access unit (22) comprises a moving frame (2201), the moving frame (2201) is located above the support plate (11), the inner bottom wall of the moving frame (2201) is fixedly connected to a second dual-axis servo motor (2204), the output end of the power of the second dual-axis servo motor (2204) is fixedly connected to a gear steering gear (2211), the other two output ends of the gear steering gear (2211) are fixedly connected to two rotating shafts (2212), the ends of the two rotating shafts (2212) that are away from each other are both rotatably connected to the inner wall of the moving frame (2201), the outer surface of each rotating shaft (2212) is fixedly connected to a third bevel gear (2213), and each third bevel gear (2213) is fixedly connected to the inner wall of the moving frame (2201). 3) are meshedly connected with a fourth bevel gear (2214), the inner wall of each of the fourth bevel gears (2214) is fixedly connected with a transmission shaft (2215), the outer surface of each of the transmission shafts (2215) is rotatably connected to the inner wall of the moving frame (2201), the bottom end of each of the transmission shafts (2215) is fixedly connected with a third driving gear (2203), the outer surface of each of the third driving gears (2203) is meshedly connected with a rack (2202), the output end of the other power of the second dual-axis servo motor (2204) is fixedly connected with a fifth bevel gear (2205), the outer surface of the fifth bevel gear (2205) is meshedly connected with a sixth bevel gear (2206), the sixth The inner wall of the bevel gear (2206) is fixedly connected to a second threaded screw (2207), the top end of the second threaded screw (2207) is rotatably connected to the inner wall of the moving frame (2201), the outer surface of the second threaded screw (2207) is threadedly connected to an adjustment frame (2208), the outer surface of the adjustment frame (2208) is slidably connected to the inner wall of the moving frame (2201), the back of the adjustment frame (2208) is fixedly connected to a lifting frame (2210), the inner wall of the lifting frame (2210) is fixedly connected to a third servo motor (2216), the output end of the power of the third servo motor (2216) is fixedly connected to a third threaded screw (2217), the third threaded screw (2217) ) is rotatably connected to the inner wall of the lifting frame (2210) at one end away from the third servo motor (2216), and the inner top wall of the lifting frame (2210) is fixedly connected with two oblique top blocks (2218), and the outer surface of the third threaded screw (2217) is threadedly connected to the limit frame (2219), and the outer surface of the limit frame (2219) is slidably connected to the inner wall of the lifting frame (2210), and the inner wall of the limit frame (2219) is slidably connected to two splints (2220), and the side surfaces of the two splints (2220) away from each other are fixedly connected with two first springs (2221), and the ends of the two groups of the first springs (2221) away from each other are fixedly connected to the inner wall of the limit frame (2219).

8. The English teaching material hanging device according to claim 7, characterized in that: Both side surfaces of the adjustment frame (2208) are fixedly connected with reinforcement plates (2209), and the outer surface of each reinforcement plate (2209) is slidably connected to the inner wall of the movable frame (2201).

9. The English teaching material hanging device according to claim 7, characterized in that: The storage mechanism (3) comprises a storage frame (301), the bottom surface of the storage frame (301) is fixedly connected to the upper surface of the support plate (11), the side surfaces of the two racks (2202) close to each other are fixedly connected to the two side surfaces of the storage frame (301), the inner wall of the storage frame (301) is fixedly connected to a plurality of partition plates (304), the upper surface of the storage frame (301) is fixedly connected to two limit frames (303), the inner wall of the storage frame (301) is slidably connected to a plurality of extrusion plates (305), the inner wall of each extrusion plate (305) is slidably connected to the outer surface of the limit frame (303), and each extrusion plate ( The front of each movable frame (2201) is fixedly connected to two second springs (306), wherein one end of each of the two second springs (306) away from the extrusion plate (305) is fixedly connected to the back of the limiting frame (303), and one end of each of the other eight groups of second springs (306) away from the extrusion plate (305) is fixedly connected to the back of the partition plate (304). The inner wall of the movable frame (2201) is slidably connected to two pull plates (307), and the side surfaces of the two pull plates (307) away from each other are fixedly connected to an electric telescopic rod (308), and the side surfaces of the two electric telescopic rods (308) away from each other are fixedly connected to the inner wall of the movable frame (2201).

10. The English teaching material hanging device according to claim 9, characterized in that: A second reinforcement block (302) is fixedly connected to the left side of the storage frame (301), and the bottom surface of the second reinforcement block (302) is fixedly connected to the upper surface of the support plate (11).

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