Folding type Chinese language and literature material display device facilitating conversion learning

Abstract

The utility model discloses a foldable Chinese language and literature material display device convenient for conversion learning, and particularly relates to the technical field of display devices, which comprises a first shell, a rotatable second shell is mounted on one side of the first shell, an identification component is mounted in the second shell, and a display screen is mounted in the first shell; each adjusting assembly comprises two installation bases installed in the first shell and a sliding groove formed in one side of the two installation bases. Through the arrangement of the adjusting assembly, the book pressing and clamping pressure can be adjusted, normal page turning of a book can be kept, and therefore the problem that due to the fact that the tension of an existing spring cannot be adjusted, when pressing and clamping between a clamping rod and the book are too tight, an operator is prone to pulling and damaging pages when turning the pages of the book is solved. The display efficiency of the book information is effectively improved, and the display of the Chinese language and literature materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a foldable Chinese language and literature material display device which is convenient for transformation and learning. Background Art

[0002] The Chinese Language and Literature major cultivates students with the basic theories, knowledge and skills of Chinese language and literature, and enables them to engage in literary criticism, Chinese language and literature teaching and research in news, literature and art publishing departments, scientific research institutions, and government agencies, enterprises and institutions. When studying Chinese language and literature, information in books is generally extracted and converted through display devices, and the extracted information is displayed for learners to watch and learn.

[0003] In a Chinese patent with publication number CN210123594U, a foldable Chinese language and literature material display device that is convenient for conversion learning is disclosed. A conversion table and a support handle are designed. When in use, books or paper materials can be placed on the conversion table, clamped and recognized by a text recognition device and converted to a display screen, and the books can be placed in a sleeve groove when placed, so that they are flat when recognized; however, when the above-mentioned display device is actually used, the clamping rod is generally driven by a spring to clamp the book, but the tension of the spring cannot be adjusted, resulting in the clamping rod and the book being too tight, which makes it easy for the operator to pull and damage the book pages when turning the pages of the book, thereby reducing the efficiency of book information display. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable Chinese language and literature material display device which is convenient for conversion learning. By setting an adjustment component, the pressure of the book clamping can be adjusted so that the book can keep turning pages normally, thereby solving the problem that the tension of the existing spring cannot be adjusted, resulting in the clamping between the clamping rod and the book being too tight, which makes it easy for the operator to pull and damage the book pages when turning the pages of the book. The display efficiency of the book information is effectively improved, the display of Chinese language and literature materials is convenient, and the above-mentioned deficiencies in the technology are solved.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a foldable Chinese language and literature material display device that is convenient for transformation and learning, comprising:

[0006] A first shell, a rotatable second shell is mounted on one side of the first shell, an identification component is mounted in the second shell, a display screen is mounted in the first shell, and the display screen is used to display Chinese language and literature materials;

[0007] Two groups of adjustment components, each group of adjustment components includes two mounting seats installed in the first shell and a slide groove opened on one side of the two mounting seats, the two mounting seats are screwed with threaded rods, and the threaded rods are located in the slide grooves, elastic components are provided in the two slide grooves, a clamping rod is fixed between the two elastic components, and the threaded rods are provided with a connecting component that pushes the elastic component to move.

[0008] Preferably, the elastic component includes a connecting block fixed at one end of the clamping rod and a spring and a telescopic column installed between the connecting block and the slide groove, and the spring is sleeved on the outside of the telescopic column; the setting of the telescopic column is conducive to guiding the movement of the spring, preventing the spring elastic deformation, enhancing the stability of the spring, and slidingly connecting with the slide groove, so that the connecting block moves up and down along the slide groove without rotating.

[0009] Preferably, the connecting assembly includes an adjusting block fixed at the top of the spring and the telescopic column and a rotating ring rotatably mounted at the bottom of the threaded rod, and the bottom end of the rotating ring is fixed at the top of the adjusting block; and the adjusting block is slidably connected to the slide groove, so that the adjusting block moves up and down in the slide groove without rotating.

[0010] Preferably, a guide assembly for laying books flat is provided in the first shell, and the guide assembly includes two placement plates symmetrically installed in the first shell, a guide groove is formed between the two placement plates, and a placement cavity is formed between the placement plate and the clamping rod.

[0011] Preferably, the placement plate is provided with a fine-tuning component for pushing the mounting seat to move, the fine-tuning component includes a clamping groove opened on one side of the placement plate and a clamping block installed at the bottom end of the mounting seat, and the clamping block and the clamping groove are slidably connected, and the clamping block is provided with a rotating component for driving the mounting seat to move; through the setting of the fine-tuning component, the mounting seat can be adjusted to move along the placement plate, so that the mounting seat drives the clamping rod to move along the placement plate, which is convenient for clamping books of different lengths. At the same time, adjusting the clamping rod avoids blocking the contents of the book, which is convenient for identifying and displaying the information in the book.

[0012] Preferably, the rotating assembly includes a movable groove opened on one side of the clamping block and a connecting plate fixed to the bottom of the mounting seat, a rotatable rotating column is installed in the movable groove, one end of the connecting plate is inserted into the movable groove and sleeved on the outside of the rotating column; through the setting of the rotating assembly, the mounting seat can be folded along the placement plate, which is convenient for collecting the mounting seat, improving the rational use of the space in the first shell, and avoiding interference between the second shell and the first shell.

[0013] Preferably, a second magnetic block is fixedly connected to the bottom of the mounting seat, a first magnetic block corresponding to the second magnetic block is fixed to the top of the clamping block, and the second magnetic block is magnetically fixed to the first magnetic block.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By setting the adjustment component, the book clamping pressure can be adjusted so that the book can keep turning pages normally, thus solving the problem that the tension of the existing spring cannot be adjusted, resulting in the clamping between the clamping rod and the book being too tight, which makes it easy for the operator to pull and damage the book pages when turning the pages of the book, effectively improving the display efficiency of book information and facilitating the display of Chinese language and literature materials;

[0016] 2. By setting the card slot of the fine-tuning component, not only can the distance between the clamping rod and the book be adjusted, effectively improving the stability of the book clamping, but also the mounting seat and the card block can be folded, which is convenient for storing the mounting seat in the first shell, thereby preventing interference between the first shell and the second shell when folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamping rod and the placement plate of the utility model when they are installed;

[0020] Figure 3 It is a partial cross-sectional view of the mounting seat of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the utility model when the mounting seat and the clamping block are adjusted.

[0022] Description of reference numerals:

[0023] 1. First shell; 11. Second shell; 12. Identification component; 13. Display screen; 2. Adjustment component; 21. Adjustment block; 22. Threaded rod; 23. Clamp rod; 24. Mounting seat; 25. Slide groove; 26. Connecting block; 27. Spring; 28. Telescopic column; 3. Guide component; 31. Placement plate; 32. Guide groove; 4. Fine-tuning component; 41. Snap-in groove; 42. Snap-in block; 43. First magnetic block; 44. Second magnetic block; 45. Movable groove; 46. Rotating column; 47. Connecting plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 3 A foldable Chinese language and literature material display device for facilitating transformation and learning is shown, comprising:

[0026] A first housing 1, a rotatable second housing 11 is installed on one side of the first housing 1, an identification component 12 is installed in the second housing 11, a display screen 13 is installed in the first housing 1, and the display screen 13 is used to display Chinese language and literature materials; the structure and principle of the display screen 13 and the identification component 12 are prior art, and specific reference is made to the comparative document (publication number CN210123594U, patent name is a foldable Chinese language and literature material display device for facilitating conversion learning), which will not be repeated here;

[0027] Two sets of adjustment components 2, each set of adjustment components 2 includes two mounting seats 24 installed in the first housing 1 and a slide groove 25 opened on one side of the two mounting seats 24, the two mounting seats 24 are both screwed with a threaded rod 22, and the threaded rod 22 is located in the slide groove 25, and the two slide grooves 25 are provided with elastic components, a clamping rod 23 is fixed between the two elastic components, and a connecting component for pushing the elastic component to move is provided on the threaded rod 22; the elastic component includes a connecting block 26 fixed at one end of the clamping rod 23 and a connecting block 26 installed between the connecting block 26 and the slide groove 25 A spring 27 and a telescopic column 28, and the spring 27 is sleeved on the outside of the telescopic column 28; the connecting component includes an adjusting block 21 fixed to the top of the spring 27 and the telescopic column 28 and a rotating ring rotatably mounted at the bottom end of the threaded rod 22, and the bottom end of the rotating ring is fixed to the top of the adjusting block 21; a guide component 3 for laying books flat is provided in the first shell 1, and the guide component 3 includes two placement plates 31 symmetrically installed in the first shell 1, a guide groove 32 is formed between the two placement plates 31, and a placement cavity is formed between the placement plate 31 and the clamping rod 23.

[0028] As can be seen from the above, when using, first place the book in the guide groove 32, then unfold the book, and lay the unfolded book pages on the two placement plates 31, and then pull the clamping rod 23, and then the clamping rod 23 drives the connecting block 26 to move along the slide groove 25, and then the placement cavity between the clamping rod 23 and the placement plate 31 is unfolded, so that the book pages are placed in the placement cavity, and the clamping rod 23 is released, and the elasticity of the spring 27 itself is used to give the clamping rod 23 a downward push, so that the clamping rod 23 and the book pages are clamped, and then the identification component 12 located inside the first shell 1 is lifted, and the internal information of the unfolded book is identified and converted to display on the display screen 13 for display, and then the identified information is displayed on the display screen 13, which is convenient for learners to watch and learn;

[0029] At the same time, by rotating the threaded rod 22, the threaded rod 22 is matched with the internal thread provided on the mounting seat 24, and under the connection of the rotating ring, it is rotated along the adjusting block 21, so that the threaded rod 22 moves upward along the sliding groove 25, so that the upwardly moving threaded rod 22 pulls the adjusting block 21 to move upward along the sliding groove 25, and the adjusting block 21 moves upward, so that the spring 27 and the telescopic column 28 are stretched between the adjusting block 21 and the connecting block 26, which is used to adjust the tension of the spring 27. At the same time, the adjustment of the tension of the spring 27 makes the pressure between the clamping rod 23 and the book synchronously adjusted, so that the clamping rod 23 and the book are adjusted to a suitable position, and then the clamping pressure of the book can be adjusted, so that the book can keep turning pages normally, effectively improving the display efficiency of the book information.

[0030] In addition, refer to Figure 1 , Figure 2 and Figure 4 As shown, a fine-tuning assembly 4 for pushing the mounting seat 24 to move is provided on the placement plate 31, and the fine-tuning assembly 4 includes a clamping groove 41 provided on one side of the placement plate 31 and a clamping block 42 installed at the bottom end of the mounting seat 24, and the clamping block 42 is slidably connected with the clamping groove 41, and a rotating assembly for driving the mounting seat 24 to move is provided on the clamping block 42;

[0031] The rotating assembly includes a movable groove 45 opened on one side of the clamping block 42 and a connecting plate 47 fixed to the bottom of the mounting seat 24, a rotatable rotating column 46 is installed in the movable groove 45, one end of the connecting plate 47 is inserted into the movable groove 45 and sleeved on the outside of the rotating column 46; the bottom of the mounting seat 24 is also fixedly connected to a second magnetic block 44, and the top of the clamping block 42 is fixed with a first magnetic block 43 corresponding to the second magnetic block 44, and the second magnetic block 44 is magnetically fixed to the first magnetic block 43.

[0032] Through the above technical solution:

[0033] When in use, by pushing the mounting seat 24, the mounting seat 24 moves in the direction of the force, and then the mounting seat 24 drives the clamping block 42 to move along the clamping groove 41, and the clamping rod 23 moves along the book, thereby adjusting the distance between the clamping rod 23 and the book, effectively improving the stability of the book clamping; when the display is over, the mounting seat 24 is pulled to disconnect the second magnetic block 44 from the first magnetic block 43, so that the mounting seat 24 and the clamping block 42 lose the fixing effect, and then the mounting seat 24 is pulled again to make the connecting plate 47 and the movable groove 45 rotate along the movable groove 45, and then the angle between the mounting seat 24 and the clamping block 42 is adjusted. At this time, the mounting seat 24 partially falls into the clamping groove 41, so that the mounting seat 24 and the clamping block 42 remain horizontal, and then the mounting seat 24 and the clamping block 42 are folded, which is convenient for the mounting seat 24 to be stored in the first shell 1, and interference between the first shell 1 and the second shell 11 can be prevented when folding.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A foldable Chinese language and literature material display device that is convenient for transformation and learning, characterized in that: include: A first shell (1), wherein a rotatable second shell (11) is mounted on one side of the first shell (1), an identification component (12) is mounted in the second shell (11), a display screen (13) is mounted in the first shell (1), and the display screen (13) is used to display Chinese language and literature materials; Two groups of adjustment components (2), each group of the adjustment components (2) comprises two mounting seats (24) mounted in the first shell (1) and a slide groove (25) opened on one side of the two mounting seats (24), the two mounting seats (24) are both threaded with a threaded rod (22), and the threaded rod (22) is located in the slide groove (25), the two slide grooves (25) are provided with elastic components, a clamping rod (23) is fixed between the two elastic components, and the threaded rod (22) is provided with a connecting component for pushing the elastic component to move.

2. A foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 1, characterized in that: The elastic component comprises a connecting block (26) fixed at one end of the clamping rod (23), a spring (27) and a telescopic column (28) installed between the connecting block (26) and the slide groove (25), and the spring (27) is sleeved on the outside of the telescopic column (28).

3. A foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 2, characterized in that: The connecting assembly comprises an adjusting block (21) fixed on the top of a spring (27) and a telescopic column (28), and a rotating ring rotatably mounted on the bottom of a threaded rod (22), wherein the bottom end of the rotating ring is fixed on the top of the adjusting block (21).

4. A foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 1, characterized in that: A guide assembly (3) for laying books flat is provided in the first shell (1), and the guide assembly (3) comprises two placement plates (31) symmetrically mounted in the first shell (1), a guide groove (32) is formed between the two placement plates (31), and a placement cavity is formed between the placement plates (31) and the clamping rod (23).

5. A foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 4, characterized in that: The placement plate (31) is provided with a fine adjustment component (4) for pushing the mounting seat (24) to move. The fine adjustment component (4) comprises a clamping groove (41) provided on one side of the placement plate (31) and a clamping block (42) mounted on the bottom end of the mounting seat (24). The clamping block (42) is slidably connected to the clamping groove (41). The clamping block (42) is provided with a rotating component for driving the mounting seat (24) to move.

6. A foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 5, characterized in that: The rotating assembly comprises a movable groove (45) provided on one side of the clamping block (42) and a connecting plate (47) fixed on the bottom of the mounting seat (24); a rotatable rotating column (46) is installed in the movable groove (45); one end of the connecting plate (47) is inserted into the movable groove (45) and sleeved on the outside of the rotating column (46).

7. The foldable Chinese language and literature material display device for facilitating transformation and learning according to claim 5, characterized in that: The bottom of the mounting seat (24) is also fixedly connected to a second magnetic block (44), the top of the clamping block (42) is fixed with a first magnetic block (43) corresponding to the second magnetic block (44), and the second magnetic block (44) is magnetically fixed to the first magnetic block (43).

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