CN114241820A

CN114241820A - Multidimensional display system for Chinese poems

Info

Publication number: CN114241820A
Application number: CN202111354046.XA
Authority: CN
Inventors: 许孝梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-25

Abstract

The invention discloses a multidimensional display system for Chinese poems, which belongs to the technical field of teaching equipment and comprises a display stand, a demonstration device and a display device; the demonstration device is arranged on the display stand and comprises a demonstration device and a camera, wherein the camera is fixedly arranged on the display stand and used for acquiring images in the display device, the demonstration device is used for displaying the images acquired by the camera, and the display device comprises a display table, a book clamping mechanism and a page turning mechanism and is used for fixing and turning pages of poetry books; the invention obtains the information of characters, images and the like in poetry books of the display device through the camera in the display device, performs multimedia display, is vivid and increases the learning fun.

Description

Multidimensional display system for Chinese poems

Technical Field

The invention belongs to the technical field of teaching equipment, and particularly relates to a multidimensional display system for Chinese poems.

Background

The product of chinese poetry as culture development is indispensable teaching content in the chinese teaching work, and traditional teaching mode does, and the ancient poetry on a large amount of reading books, through the explanation of teaching personnel, makes the student know the content of ancient poetry and the relevant information of author. Because the poetry is more, and simple characters remember for the student can only rely on paying out a large amount of time, recite through continuous reading. The mode not only wastes a large amount of time, but also is not beneficial to the memory of the formed image of the student and is not beneficial to better understanding the poetry content.

The patent with application number 2020201593503 discloses a poetry show shelf for Chinese teaching, which comprises a fixed upper plate, a fixed lower plate, a first handle, a handle connecting rod, a cylindrical fixed shell, a pressing mechanism and the like, wherein different poetry data can be fixedly shown through a plurality of pressing mechanisms, and meanwhile, the angle can be adjusted in real time according to different classrooms to match the telling of students, but the students still need to read the image-text data on the books, and the multi-dimensional show cannot be carried out. Aiming at the problems, the invention provides a multidimensional display system for Chinese poems.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a multidimensional display system for Chinese poems comprises a display stand, a demonstration device and a display device.

The demonstration device is installed on the display stand and comprises a demonstration device and a camera, wherein the camera is fixedly installed on the display stand and used for acquiring images in the display device, and the demonstration device is used for displaying the images acquired by the camera.

The display device comprises a display table, a book clamping mechanism and a page turning mechanism; the book clamping mechanism is arranged on the display table and comprises a guide side plate, a book pressing frame, a movable plate and a fixed plate, the guide side plate and the fixed plate are fixedly arranged on the display table, the movable plate is slidably arranged on the guide side plate and used for clamping a spine with the fixed plate, and the book pressing frame is arranged above the movable plate and the fixed plate and used for pressing pages; the page turning mechanism comprises a transmission assembly and a rubber head, wherein the rubber head is fixedly arranged on the transmission assembly, and the transmission assembly drives the rubber head to move so as to complete page turning.

Further, presentation device still include explanation platform, frame fixed mounting on the show stand, the frame on fixed mounting have a rotating electrical machines, rotating electrical machines output shaft and demonstrator fixed connection, the demonstrator rotate and install on the frame, the explanation platform set up on the show stand.

Furthermore, the display device further comprises two display frames which are symmetrically arranged, the display frames are fixedly arranged on the display table, and a cross beam is fixedly arranged between the two display frames.

Furthermore, the book clamping mechanism also comprises a servo motor which is fixedly arranged on the display table, a cam is arranged on an output shaft of the servo motor in a sliding way, a return spring is arranged between the cam and the tail end of the output shaft, the cam is in sliding fit with a long rod, the long rod is fixedly arranged on the lower end surface of the movable plate, horizontal racks are respectively and fixedly arranged at the two ends of the handle, the horizontal rack is meshed with a small cylindrical gear which is rotatably arranged on the display rack, the display rack is coaxially provided with a large cylindrical gear which is meshed with the jacking rack, the jacking rack is slidably arranged on the display rack, the number of the book pressing racks is two, the book pressing frame and the showing stand support are provided with bookshelf return springs.

Further, book clamping mechanism still include handle, wedge, the handle rotate and install on the show table, the wedge rotate and install on the direction curb plate, direction curb plate and wedge between be provided with the spring, when turning handle, handle and wedge sliding fit, handle and cam sliding fit, wedge and the inclined plane sliding fit that sets up on the horizontal rack that is close to servo motor one end.

Furthermore, the transmission assembly comprises a book turning motor, the book turning motor is fixedly mounted on the cross beam, a rotary lead screw is fixedly mounted on an output shaft of the book turning motor, a movable frame is connected to the rotary lead screw through threads, a sliding positioning rod is slidably mounted on the movable frame, a roller wheel is fixedly mounted on the sliding positioning rod, a rubber head is fixedly mounted at the lower end of the sliding positioning rod, and a spring is arranged between the rubber head and a bottom plate at the lower end of the movable frame.

Furthermore, the page turning mechanism further comprises an electromagnet, the electromagnet is fixedly installed on the bottom plate, a bolt is installed on the bottom plate in a sliding mode, the bolt is in sliding fit with a hole formed in the sliding positioning rod and the moving frame, a polygonal rod is fixedly installed on one side, close to the camera, of the moving frame, a page turning bolt is fixedly installed below the polygonal rod, the page turning bolt is installed with a hole formed in the page turning rod in a sliding mode, the page turning rod is installed on the bottom plate in a sliding mode, and rollers are arranged on the page turning rod.

Furthermore, the page turning mechanism further comprises a lifting assembly, the lifting assembly comprises a right-angle frame, a wedge-shaped rod and a lifting rod, the right-angle frame is fixedly mounted on the moving frame, the lower end of the right-angle frame is slidably mounted with a driving block, a clamping groove is slidably mounted on the driving block, a lifting roller is slidably mounted on the driving block, the upper end of the wedge-shaped rod is fixedly mounted on the sliding positioning rod, the lower end of the wedge-shaped rod is wedge-shaped, the lifting rod is slidably mounted between the two showing frames, and the guide plate is fixedly mounted on the cross beam.

Compared with the prior art, the invention has the beneficial effects that: (1) the invention obtains information such as characters, images and the like of the display device in poetry books through the camera in the presentation device, and carries out multimedia display with vivid image; (2) the display device comprises a book clamping mechanism and a page turning mechanism, can automatically fix poetry books and automatically turn pages according to the actual display speed, has strong applicability and reduces the waste of manpower; (3) the demonstration device can convert the two-dimensional images on the books into three-dimensional images for displaying, and the reading pleasure is increased.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the present invention.

Fig. 3, 5, 7 and 8 are partial structural schematic views of the display device.

Fig. 4 is a schematic view of a part a of the enlarged structure in fig. 3.

Fig. 6 is a schematic view of a part of the enlarged structure at B in fig. 5.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.

Example (b): as shown in fig. 1-8, the multidimensional display system for chinese poetry comprises a display stand 1, a demonstration apparatus 2 and a display apparatus 3, wherein the demonstration apparatus 2 is installed on the display stand 1, the demonstration apparatus 2 comprises a demonstration device 203 and a camera 205, the camera 205 is fixedly installed on the display stand 1 and is used for acquiring images in the display apparatus 3, the demonstration device 203 is used for displaying images acquired by the camera 205, and the display apparatus 3 comprises a display table 301, a book clamping mechanism and a page turning mechanism; the book clamping mechanism is arranged on the display table 301 and comprises a guide side plate 303, a book pressing frame 314, a moving plate 316 and a fixing plate 317, the guide side plate 303 and the fixing plate 317 are fixedly arranged on the display table 301, the moving plate 316 is slidably arranged on the guide side plate 303 and used for clamping a spine with the fixing plate 317, and the book pressing frame 314 is arranged above the moving plate 316 and the fixing plate 317 and used for pressing pages; the page turning mechanism comprises a transmission component and a rubber head 323, wherein the rubber head 323 is fixedly arranged on the transmission component, and the transmission component drives the rubber head 323 to move so as to complete page turning.

Presentation device 2 still includes explanation platform 202, frame 204, and frame 204 fixed mounting has rotating electrical machines 201 on frame 204 on the show stand 1, rotating electrical machines 201 output shaft and demonstration ware 203 fixed connection, and demonstration ware 203 rotates and installs on frame 204, and explanation platform 202 sets up on show stand 1. When the show, be equipped with the explanation personnel, the explanation personnel stands in explanation platform 202 department, acquires the image through camera 205 from the poetry and calligraphy on display device 3 to three-dimensional image is converted, transmits to the demo 203 on, then the explanation personnel explain, and demo 203 has the multiaspect, can demonstrate multiple multimedia information such as picture and video respectively, converts through rotating electrical machines 201.

The display device 3 further comprises two display stands 302, the two display stands 302 are symmetrically arranged, the display stands 302 are fixedly arranged on the display table 301, and the cross beam 336 is fixedly arranged between the two display stands 302.

The book clamping mechanism further comprises a servo motor 304, the servo motor 304 is fixedly installed on the display table 301, a cam 305 is installed on an output shaft of the servo motor 304 in a sliding mode, a reset spring 307 is installed between the end of the cam 305 and the end of the output shaft, the cam 305 is in sliding fit with a long rod 308, the long rod 308 is fixedly installed on the lower end face of a moving plate 316, horizontal racks 309 are respectively and fixedly installed at two ends of a handle 306, the horizontal racks 309 are meshed with a small cylindrical gear 311, the small cylindrical gear 311 is rotatably installed on the display frame 302, a large cylindrical gear 312 is coaxially installed on the display frame 302, the large cylindrical gear 312 is meshed with a jacking rack 313, the jacking rack 313 is slidably installed on the display frame 302, two book pressing frames 314 are symmetrically arranged and slidably installed on the display frame 302, and a book frame reset spring 318 is installed on the supports of the book pressing frames 314 and the display frame 302.

The book clamping mechanism further comprises a handle 306 and a wedge block 310, the handle 306 is rotatably installed on the display table 301, the wedge block 310 is rotatably installed on the guide side plate 303, a spring is arranged between the guide side plate 303 and the wedge block 310, when the handle 306 is rotated, the handle 306 is in sliding fit with the wedge block 310, the handle 306 is in sliding fit with the cam 305, and the wedge block 310 is in sliding fit with an inclined surface arranged on the horizontal rack 309 close to one end of the servo motor 304. When the poetry book is to be explained continuously, the servo motor 304 is started to rotate to drive the cam 305 to rotate, the handle 306 is manually shifted to enable the handle 306 to push the cam 305 forwards, the long rod 308 is pushed by the cam 305, the horizontal rack 309 is driven to move forwards when the long rod 308 slides, the wedge block 310 is rotated by the handle 306 when the handle 306 is shifted, when the horizontal rack 309 moves forwards, the moving plate 316 moves forwards together with the fixed plate 317 to form a gap, the small cylindrical gear 311 and the large cylindrical gear 312 are driven to rotate at the same time, the jacking rack 313 meshed with the large cylindrical gear 312 slides upwards to push the book pressing frame 314 upwards, the book pressing frame 314 leaves the moving plate 316 and the fixed plate 317, meanwhile, when the horizontal rack 309 moves forwards, the inclined surface in front of the horizontal rack 309 is blocked with the wedge block 310, and at the moment, the servo motor 304 does not rotate any more, the moving plate 316 does not move any more, the spine is manually clamped between the moving plate 316 and the fixed plate 317, then the servo motor 304 is turned over, the moving plate 316 returns to the original position, the spine is clamped by the fixed plate 317, and the book pressing frame 314 descends to press the opened page number. The contents of the book are then scanned by the camera 205 for display.

The transmission assembly comprises a book turning motor 326, the book turning motor 326 is fixedly mounted on the cross beam 336, a rotating screw 327 is fixedly mounted on an output shaft of the book turning motor 326, a moving frame 321 is connected to the rotating screw 327 in a threaded manner, a sliding positioning rod 322 is slidably mounted on the moving frame 321, a roller 328 is fixedly mounted on the sliding positioning rod 322, a rubber head 323 is fixedly mounted at the lower end of the sliding positioning rod 322, and a spring is arranged between the rubber head 323 and a bottom plate at the lower end of the moving frame 321. When the current page number is explained and page turning is needed, the page turning motor 326 is started, the rotary screw 327 is driven to rotate, the movable frame 321 slides forwards together, the electromagnet 319 is electrified, the bolt 320 is drawn out from the holes of the movable frame 321 and the sliding positioning rod 322, the sliding positioning rod 322 moves downwards under the action of elastic force, the rubber head 323 touches the book, when the movable frame 321 moves forwards, the friction force between the rubber head 323 and the book is utilized, the book is pushed forwards, and the radian is generated between the book and the next page.

The page turning mechanism further comprises a lifting assembly, the lifting assembly comprises a right-angle frame 329, a wedge-shaped rod 330 and a lifting rod 334, the right-angle frame 329 is fixedly mounted on the moving frame 321, a driving block 331 is slidably mounted at the lower end of the right-angle frame 329, a clamping groove 332 is slidably mounted on the driving block 331, a lifting roller 333 is slidably mounted on the driving block 331, the upper end of the wedge-shaped rod 330 is fixedly mounted on the sliding positioning rod 322, the lower end of the wedge-shaped rod 330 is wedge-shaped, the lifting rod 334 is slidably mounted between the two showing frames 302, and the guide plate 335 is fixedly mounted on the cross beam 336. When the sliding positioning rod 322 moves downwards, the wedge-shaped rod 330 is inserted into the driving block 331, the lifting roller 333 is in a fixed state, when the moving frame 321 moves forwards, the roller 328 slides along the cross beam 336, when encountering an inclined plane, the sliding positioning rod 322 is driven to ascend, so that the driving block 331 and the lifting roller 333 are lifted upwards through the wedge-shaped rod 330, the lifting rod 334 is lifted upwards by the lower end of the lifting roller 333, and the lifting rod 334 pushes the pressing frame 314 upwards to facilitate page turning.

The page turning mechanism further comprises an electromagnet 319, the electromagnet 319 is fixedly installed on the bottom plate, a bolt 320 is installed on the bottom plate in a sliding mode, the bolt 320 is in sliding fit with holes formed in the sliding positioning rod 322 and the moving frame 321, a multi-angle rod is fixedly installed on one side, close to the camera 205, of the moving frame 321, a page turning bolt 324 is fixedly installed below the multi-angle rod, the page turning bolt 324 is installed with a hole formed in the page turning rod 325 in a sliding mode, the page turning rod 325 is installed on the bottom plate in a sliding mode, and rollers are arranged on the page turning rod 325. When the moving frame 321 moves forwards and the sliding positioning rod 322 rises along with the roller 328, the multi-angle rod pulls out the page turning pin 324 from the hole in the page turning rod 325, the page turning rod 325 is inserted into the radian of a book under the action of elasticity, so that pages of the book can be turned and flattened along with the forward movement until the roller of the page turning rod 325 touches the inclined surface of the guide plate 335 and is pushed back to the original position to move the hole under the multi-angle book turning pin 324, and at this time, the page turning rod 325 leaves the page of the book, so that the page turning is completed.

Claims

1. A multidimensional display system for Chinese poems comprises a display stand and is characterized in that: the demonstration device and the display device are also included; the demonstration device is arranged on the display stand and comprises a demonstration device and a camera, the camera is fixedly arranged on the display stand and used for acquiring images in the display device, and the demonstration device is used for displaying the images acquired by the camera; the display device comprises a display table, a book clamping mechanism and a page turning mechanism; the book clamping mechanism is arranged on the display table and comprises a guide side plate, a book pressing frame, a movable plate and a fixed plate, the guide side plate and the fixed plate are fixedly arranged on the display table, the movable plate is slidably arranged on the guide side plate and used for clamping a spine with the fixed plate, and the book pressing frame is arranged above the movable plate and the fixed plate and used for pressing pages; the page turning mechanism comprises a transmission assembly and a rubber head, wherein the rubber head is fixedly arranged on the transmission assembly, and the transmission assembly drives the rubber head to move so as to complete page turning.

2. The multidimensional display system of Chinese poetry as recited in claim 1, wherein: the presentation device still include explanation platform, frame fixed mounting on the show stand, the frame on fixed mounting have a rotating electrical machines, rotating electrical machines output shaft and demonstrator fixed connection, the demonstrator rotate and install on the frame, the explanation platform set up on the show stand.

3. The multidimensional display system of Chinese poetry as recited in claim 1, wherein: the display device further comprises two display frames which are symmetrically arranged, the display frames are fixedly arranged on the display table, and a cross beam is fixedly arranged between the two display frames.

4. The multidimensional display system of Chinese poetry as recited in claim 3, wherein: book clamping mechanism still include servo motor, servo motor fixed mounting on the show table, servo motor's output shaft on slidable mounting have the cam, cam and output shaft end between install reset spring, cam and stock sliding fit, stock fixed mounting terminal surface under the movable plate, handle both ends respectively fixed mounting have horizontal rack, horizontal rack and small circle post gear engagement, small circle post gear rotate and install on the show shelf, show shelf coaxial arrangement have big cylinder gear, big cylinder gear and jacking rack toothing, jacking rack slidable mounting on the show shelf, book pressing frame have two, symmetrical arrangement, slidable mounting is on the show shelf, book pressing frame and show shelf support mounting have bookshelf reset spring.

5. The multidimensional display system of Chinese poetry as recited in claim 4, wherein: book clamping mechanism still include handle, wedge, the handle rotate and install on the show table, the wedge rotate and install on the direction curb plate, direction curb plate and wedge between be provided with the spring, when turning handle, handle and wedge sliding fit, handle and cam sliding fit, wedge and the inclined plane sliding fit that sets up on the horizontal rack that is close to servo motor one end.

6. The multidimensional display system of Chinese poetry as recited in claim 5, wherein: the transmission assembly comprises a book turning motor, the book turning motor is fixedly mounted on a cross beam, a rotary lead screw is fixedly mounted on an output shaft of the book turning motor, a moving frame is connected to the rotary lead screw through threads, a sliding positioning rod is slidably mounted on the moving frame, a roller wheel is fixedly mounted on the sliding positioning rod, a rubber head is fixedly mounted at the lower end of the sliding positioning rod, and a spring is arranged between the rubber head and a bottom plate at the lower end of the moving frame.

7. The multidimensional display system of Chinese poetry as recited in claim 6, wherein: the page turning mechanism further comprises an electromagnet, the electromagnet is fixedly installed on the bottom plate, a bolt is installed on the bottom plate in a sliding mode, the bolt is in sliding fit with the sliding positioning rod and a hole formed in the moving frame, a multi-angle rod is fixedly installed on one side, close to the camera, of the moving frame, a page turning bolt is fixedly installed below the multi-angle rod, the page turning bolt is installed with the hole formed in the page turning rod in a sliding mode, the page turning rod is installed on the bottom plate in a sliding mode, and idler wheels are arranged on the page turning rod.

8. The multidimensional display system of Chinese poetry as recited in claim 7, wherein: the page turning mechanism further comprises a lifting assembly, the lifting assembly comprises a right-angle frame, a wedge-shaped rod and a lifting rod, the right-angle frame is fixedly mounted on the moving frame, a driving block is slidably mounted at the lower end of the right-angle frame, a clamping groove is slidably mounted on the driving block, a lifting roller is slidably mounted on the driving block, the upper end of the wedge-shaped rod is fixedly mounted on the sliding positioning rod, the lower end of the wedge-shaped rod is wedge-shaped, the lifting rod is slidably mounted between the two display frames, and the guide plate is fixedly mounted on the cross beam.