Chinese writing practice copybook

Abstract

The utility model belongs to the technical field of copybooks, and particularly relates to a Chinese writing practice copybook which comprises a square groove and a connecting belt fixedly installed on the square groove, a cover plate is fixedly connected to the connecting belt, writing paper is installed on the square groove, a driving assembly is arranged in the square groove, and the driving assembly is connected with the square groove. Through grooves are symmetrically formed in the square groove, positioning blocks are arranged in the through grooves in a penetrating mode, and positioning grooves corresponding to the positioning blocks are fixedly formed in the cover plate. According to the Chinese writing practice copybook, the cover plates and the square groove are installed, so that the Chinese writing practice copybook can form a writing board for use, the two cover plates and the square groove are located on the same horizontal plane, the position of the positioning block is moved through the driving assembly, and after the positioning block moves into the positioning groove through the penetrating groove, the Chinese writing practice copybook is fixed. The positions of the cover plates can be limited, so that the two cover plates are connected with the square groove in a limiting mode, a writing board is temporarily formed, and a flat surface is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of copybooks, in particular to a copybook for Chinese writing practice. Background Art

[0002] Chinese writing practice copybooks are tools used to help people improve their Chinese writing skills. By practicing copybooks, people can learn the correct character structure, stroke order and writing standards, thereby improving the beauty, neatness and accuracy of the font. Copybooks usually include writing exercises for common characters and common vocabulary, which helps to improve writing speed and fluency. Copybooks provide standardized character shapes and stroke demonstrations to help people correctly understand and master the writing standards of each character, which can help people improve their writing skills and become more handy in daily life and work.

[0003] There is a problem with the Chinese writing practice copybooks currently on the market, that is, it is not convenient to limit the connection of two sets of symmetrically arranged cover panels to form a writing board for writing practice. When it is necessary to write on paper other than the practice copybook, it is not easy to find a support method.

[0004] Patent document CN220009271U discloses a Chinese writing practice copybook, "including a book spine, with two sides of the book spine rotatably connected to the cover, characterized in that a slot block is installed on the inner side of the book spine, the slot block is rectangular, a slide slot is provided in the slot block, a sliding rod is connected in the slide slot, three rectangular through holes are provided on the slot block, three trapezoidal slots are provided on the slot block, a sliding rod is connected inside the rectangular through hole, a round through hole is provided on the sliding rod, the round through hole is rotatably connected to the bayonet, a sliding block is sleeved on the sliding rod, the sliding block is connected to the connecting rod, the connecting rod is connected to the sliding rod, the sliding block is installed with a spring, and the sliding block is provided with a spring. The utility model is connected with a paper clamping ring, and the paper clamping ring sleeve is provided with copying paper and model essay cards. The copying paper and the model essay cards are installed on the paper clamping ring, and different model essay cards are replaced to practice different characters. When the practitioner needs to practice the same model essay card for many times, the purpose of practicing the same model essay card for many times is achieved by replacing the copying paper. "However, the Chinese writing practice copybook in the above-mentioned public documents mainly considers that the same model essay card can be practiced for many times, and does not consider the problem of using the cover board as a writing board. Therefore, it is necessary to develop a Chinese writing practice copybook. Utility Model Content

[0005] The utility model aims to provide a Chinese writing practice copybook to solve the technical problem in the above-mentioned background technology that it is inconvenient to use a cover board as a writing board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Chinese writing practice copybook, comprising a square groove and a connecting belt fixedly installed on the square groove, a cover panel fixedly connected to the connecting belt, a writing paper installed on the square groove, a driving assembly arranged inside the square groove, through grooves symmetrically arranged inside the square groove, a positioning block passing through the through groove, the positioning block being connected to the driving assembly, and a positioning groove corresponding to the positioning block being fixedly installed on the cover plate.

[0007] Preferably, a limiting frame is fixedly installed inside the square groove.

[0008] Preferably, the driving assembly includes a square plate, a threaded barrel, a threaded rod and a driving plate, the square plate passes through the interior of the limit frame, the threaded barrel is fixedly installed inside the square plate, the threaded rod is threadedly connected to the threaded barrel, one end of the driving plate is movably connected to the square plate, and the other end of the driving plate is movably connected to one side of the positioning block.

[0009] Preferably, the square plate is in the shape of a rectangle, and its size is limited by the inner wall of the limiting frame.

[0010] Preferably, one end of the threaded rod extends out of the interior of the square groove, and one end of the threaded rod is fixedly connected to a knob.

[0011] Preferably, mounting blocks are symmetrically arranged on the cover plate.

[0012] Preferably, a positioning suction cup is fixedly mounted on the mounting block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model facilitates the use of a Chinese writing practice copybook as a writing board through the installed cover panel and square groove, so that the two groups of cover panels and the square groove are at the same level, and the positioning groove is located on one side of the positioning block. The position of the positioning block is moved by the driving component. After the positioning block moves through the through groove and enters the inside of the positioning groove, the position of the cover panel is limited, so that the two groups of cover panels are connected with the square groove in a limited manner, and a writing board is temporarily formed, providing a flat surface. The Chinese writing practice copybook can be supported and used through the formed plane, and external paper can be supported at the same time. When it is necessary to write on external paper, the inconvenience of writing on an uneven surface is avoided, and support is provided for the paper, so that the writer can write more stably, the possibility of paper shaking or moving is reduced, and the practicality of the Chinese writing practice copybook is improved;

[0015] 2. The utility model can improve the stability of the Chinese writing practice copybook during use by installing a positioning suction cup. When using the Chinese writing practice copybook, after placing the Chinese writing practice copybook on the desktop, unfold the cover panel, so that the positioning suction cup on the cover panel contacts the desktop, and then slightly press the cover panel to form a negative pressure state inside the positioning suction cup, which will cause the positioning suction cup to be adsorbed on the desktop, thereby improving the stability of the position of the Chinese writing practice copybook, and effectively avoiding position sliding when writing characters, which affects use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the square groove structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the sealing panel structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the square plate structure of the utility model.

[0020] In the figure: 1. square groove; 2. connecting belt; 3. cover panel; 4. writing paper; 5. limit frame; 6. square plate; 7. threaded cylinder; 8. threaded rod; 9. knob; 10. through groove; 11. positioning block; 12. driving plate; 13. mounting block; 14. positioning suction cup; 15. positioning groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 - Figure 4A Chinese writing practice copybook comprises a square slot 1 and a connecting belt 2 fixedly mounted on the square slot 1, a cover panel 3 is fixedly connected to the connecting belt 2, a writing paper 4 is mounted on the square slot 1, a driving assembly is arranged inside the square slot 1, a through slot 10 is symmetrically arranged inside the square slot 1, a positioning block 11 is penetrated inside the through slot 10, the positioning block 11 is connected to the driving assembly, a positioning slot 15 corresponding to the positioning block 11 is fixedly mounted on the cover panel 3, when practicing Chinese fonts with the Chinese writing practice copybook, the cover panel 3 is unfolded to expose the writing paper 4, and Chinese writing can be practiced on the writing paper 4, after unfolding the cover panel 3 on one side, the two sets of cover panels 3 and the square slot 1 will be at the same level, and at the same time, The positioning groove 15 is located on one side of the positioning block 11. The position of the positioning block 11 can be moved by the driving component. After the positioning block 11 moves through the through groove 10 and enters the interior of the positioning groove 15, the position of the cover panel 3 will be limited, so that the two groups of cover panels 3 are limitedly connected with the square groove 1 to temporarily form a writing board, providing a flat surface. The formed plane can be used to support the Chinese writing practice copybook, and at the same time, it can support external paper. When it is necessary to write on external paper, the inconvenience of writing on an uneven surface is avoided, and support is provided for the paper, so that the writer can write more stably, reduce the possibility of paper shaking or movement, and improve the practicality of the Chinese writing practice copybook.

[0023] See also Figure 4 A limiting frame 5 is fixedly installed inside the square groove 1, and the square groove 1 provides an installation space for the limiting frame 5.

[0024] See also Figure 4 The driving assembly includes a square plate 6, a threaded cylinder 7, a threaded rod 8 and a driving plate 12. The square plate 6 passes through the interior of the limiting frame 5, the threaded cylinder 7 is fixedly installed inside the square plate 6, the threaded rod 8 is threadedly connected to the threaded cylinder 7, one end of the driving plate 12 is movably connected to the square plate 6, and the other end of the driving plate 12 is movably connected to one side of the positioning block 11. When the driving assembly is working, rotating the threaded rod 8 will move the position of the threaded cylinder 7, and when the threaded cylinder 7 moves, it will drive the position of the square plate 6 to move, so that the square plate 6 can move smoothly inside the limiting frame 5. When the square plate 6 moves, it will push the position of the driving plate 12 to move, and then when the driving plate 12 moves, the positioning block 11 will slide inside the through groove 10.

[0025] See also Figure 4 The square plate 6 is rectangular in shape, and its size is engaged with the inner wall of the limiting frame 5. The limiting frame 5 limits the square plate 6, so that the square plate 6 can move smoothly when the square plate 6 slides.

[0026] See also Figure 4One end of the threaded rod 8 extends out of the interior of the square groove 1, and one end of the threaded rod 8 is fixedly connected to a knob 9, which facilitates the rotation of the threaded rod 8.

[0027] See also Figure 1 , mounting blocks 13 are symmetrically arranged on the cover panel 3, and a positioning suction cup 14 is fixedly installed on the mounting block 13. When using the Chinese writing practice copybook, after placing the Chinese writing practice copybook on the desktop, unfold the cover panel 3, so that the positioning suction cup 14 on the cover panel 3 contacts the desktop, and then slightly press the cover panel 3 to form a negative pressure state inside the positioning suction cup 14, which will cause the positioning suction cup 14 to be adsorbed on the desktop, thereby improving the stability of the position of the Chinese writing practice copybook, and effectively avoiding position sliding when writing fonts, which affects use.

[0028] Working principle: first, when practicing Chinese characters with the Chinese writing practice copybook, unfold the cover panel 3 to expose the writing paper 4, make the positioning suction cup 14 on the cover panel 3 contact the desktop, and then slightly press the cover panel 3 to form a negative pressure state inside the positioning suction cup 14, so that the positioning suction cup 14 will be adsorbed on the desktop, thereby improving the stability of the position of the Chinese writing practice copybook. When writing characters, it is effectively prevented from sliding and affecting the use. Practice writing Chinese on the writing paper 4. At the same time, after unfolding the cover panel 3 on one side, the two sets of cover panels 3 and the square groove 1 will be at the same level, and the positioning groove 15 will be located on one side of the positioning block 11. The positioning block 11 will move. After the positioning block 11 moves through the through groove 10 and enters the interior of the positioning groove 15, the position of the cover panel 3 will be limited, so that the two groups of cover panels 3 are limitedly connected with the square groove 1 to temporarily form a writing board, providing a flat surface. The formed plane can be used to support the Chinese writing practice copybook, and at the same time, it can support external paper. When it is necessary to write on external paper, the inconvenience of writing on an uneven surface is avoided, and support is provided for the paper, so that the writer can write more stably, reduce the possibility of paper shaking or movement, and improve the practicality of the Chinese writing practice copybook.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A Chinese writing practice copybook, comprising a square groove (1) and a connecting belt (2) fixedly mounted on the square groove (1), characterized in that: A cover panel (3) is fixedly connected to the connection belt (2), a writing paper (4) is installed on the square groove (1), a driving assembly is arranged inside the square groove (1), through grooves (10) are symmetrically arranged inside the square groove (1), a positioning block (11) is penetrated inside the through groove (10), the positioning block (11) is connected to the driving assembly, and a positioning groove (15) corresponding to the positioning block (11) is fixedly installed on the cover panel (3).

2. A Chinese writing practice copybook according to claim 1, characterized in that: A limiting frame (5) is fixedly installed inside the square groove (1).

3. A Chinese writing practice copybook according to claim 2, characterized in that: The driving assembly comprises a square plate (6), a threaded barrel (7), a threaded rod (8) and a driving plate (12); the square plate (6) passes through the interior of the limiting frame (5); the threaded barrel (7) is fixedly mounted inside the square plate (6); the threaded rod (8) is threadedly connected to the threaded barrel (7); one end of the driving plate (12) is movably connected to the square plate (6); and the other end of the driving plate (12) is movably connected to one side of the positioning block (11).

4. A Chinese writing practice copybook according to claim 3, characterized in that: The square plate (6) is in the shape of a rectangle and has a size that is locked and limited with the inner wall of the limiting frame (5).

5. A Chinese writing practice copybook according to claim 4, characterized in that: One end of the threaded rod (8) extends out of the interior of the square groove (1), and one end of the threaded rod (8) is fixedly connected to a knob (9).

6. A Chinese writing practice copybook according to claim 1, characterized in that: The covering panel (3) is symmetrically provided with mounting blocks (13).

7. A Chinese writing practice copybook according to claim 6, characterized in that: A positioning suction cup (14) is fixedly mounted on the mounting block (13).

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