CN220742547U - Bookmark for Chinese reading - Google Patents

Abstract

The utility model relates to a bookmark for Chinese reading, comprising a bottom frame with openings at the front, back and top, and two pressure plates symmetrically arranged inside the bottom frame, a plurality of springs arranged between one side of the pressure plate and a side wall of the bottom frame, two side walls of the bottom frame are slidably connected to two cross bars, two cross bars on the same side are detachably connected to elastic fixing plates, and a shielding component is slidably connected between the elastic fixing plates on both sides of the bottom frame. Under the elastic action of the springs, the two pressure plates of the utility model maintain the extrusion force in the opposite direction, so that the spine of the Chinese book can be clamped between the two pressure plates, the spine of the book is supported, the bottom of the Chinese book is supported by the cross bar, and the elastic fixing plate is clamped on the top of the cross bar, so that the pages can maintain a stable unfolding state under the pressure of the elastic fixing plate, so that thicker and newer books can maintain good stability when they are placed flat, and are not easy to flip sideways or turn pages.

Description

A bookmark for language reading

Technical Field

The utility model belongs to the technical field of Chinese teaching and reading related equipment, and specifically relates to a bookmark for Chinese reading.

Background technique

Bookmarks are commonly used tools to mark the pages of Chinese textbooks when reading. Generally, when thicker and newer Chinese textbooks are placed flat on the table, the spine of the book is unstable and in contact with the table. Under the eccentric weight of the pages, it is easy for the book to be placed unstably, tip over or turn over.

Patent document CN211868959U discloses a bookmark for Chinese reading, which specifically discloses that by setting a slider, a slide rail and a positioning rod, it is easy to structurally position the bookmark in use to prevent it from falling off. However, there are still problems in the process of use. Specifically, there is no structure for fixing and supporting the spine. When newer and thicker books are in use, there is still an unstable contact between the spine and the desktop. There is no structure for pressing and fixing the pages. If the number of pages on both sides of a newer and thicker book is very different, it is easy for the side with fewer pages to turn toward the side with more pages under the effect of bias. Even with the marking function of the bookmark, it is still easy to turn the pages. During use, it is necessary to manually turn the pages many times to find the positioning page, which is more troublesome to use. There is no shielding structure. In the process of Chinese learning, there will be a need to read, recite and write Chinese characters by comparing pinyin. Pinyin or Chinese characters cannot be shielded, which is inconvenient to use.

Utility Model Content

The purpose of the utility model is to provide a bookmark for Chinese reading in order to solve the above-mentioned problems. It aims to solve the problem that the bookmark for Chinese reading in the prior art has no structure for fixing and supporting the spine, and no structure for pressing and fixing the pages. When a newer and thicker book is placed flat on the desktop, the side with fewer pages is easily turned toward the side with more pages due to the weight imbalance. Even with the marking function of the bookmark, it is still easy to turn the pages. During use, it is necessary to manually turn the pages many times to find the positioning page, which is more troublesome to use; there is no shielding structure. In the process of Chinese learning, there will be a need to read, recite, and write down Chinese characters by comparing pinyin, and the pinyin or Chinese characters cannot be shielded, which is inconvenient to use.

The utility model achieves the above-mentioned purpose through the following technical solutions:

A bookmark for Chinese reading comprises a bottom frame with openings at the front, back and top, and two pressure plates symmetrically arranged inside the bottom frame, a plurality of springs arranged between one side of the pressure plate and a side wall of the bottom frame, two side walls of the bottom frame are slidably connected to two cross bars, two cross bars on the same side are detachably connected to elastic fixing plates, a shielding component is slidably connected between the elastic fixing plates on both sides of the bottom frame, clamping parts are arranged at both front and back ends of the elastic fixing plates, and adsorption components are arranged on the clamping parts and the elastic fixing plates.

As a further optimization solution of the utility model, a side of the pressure plate in contact with the Chinese textbook is provided with a plurality of anti-slip protrusions, and when the spring is in a natural state without being subjected to external forces, the anti-slip protrusions on the two pressure plates are in contact with each other.

As a further optimization solution of the utility model, a first sliding block is provided at one end of the cross bar close to the bottom frame, and a first sliding groove for sliding the first sliding block is provided on the outer wall of the bottom frame.

As a further optimization scheme of the utility model, a plurality of snap-in blocks are evenly distributed on the cross bar from close to the bottom frame to away from the bottom frame, and a plurality of snap-in grooves for snapping in the snap-in blocks are evenly distributed on the bottom of the elastic fixing plate from front to back.

As a further optimization solution of the present invention, the shielding assembly includes two shielding cloth fixing rods symmetrically arranged front and back and a foldable shielding cloth arranged between the two shielding cloth fixing rods.

As a further optimization scheme of the utility model, a second sliding groove is horizontally opened at the bottom of the shielding cloth fixing rod, and a second slider is slidably connected inside the second sliding groove. Both sides of the elastic fixing plate are provided with sliding rails for the second slider to slide. The second slider slides inside the second sliding groove to adapt to the clamping blocks at different positions being clamped in the clamping groove on the elastic fixing plate, and the second slider slides on the sliding rail to adapt to the sliding of the cross bar relative to the bottom frame.

As a further optimization scheme of the present invention, the adsorption component includes a first flexible magnet sheet arranged at the front and rear sections of the elastic fixing plate and a second flexible magnet sheet arranged on the clamping member. The first flexible magnet sheet and the second flexible magnet sheet are adsorbed on each other, and the two first flexible magnet sheets at corresponding positions on the two elastic fixing plates are adsorbed on each other.

As a further optimization solution of the utility model, a threaded rod is rotatably connected to the pressure plate, the threaded rod passes through the side wall of the bottom frame and extends to the outside of the bottom frame, and the threaded rod is connected to the side wall of the bottom frame by threads.

The beneficial effects of the utility model are:

1) Under the elastic action of the spring, the utility model makes the two pressing plates maintain the extrusion force towards each other, so that the spine of the Chinese book can be clamped between the two pressing plates, and the spine of the book is supported. The bottom of the Chinese book is supported by the cross bar, and the elastic fixing plate is connected to the top of the cross bar. The pages can maintain a stable unfolding state under the pressing action of the elastic fixing plate, so that thicker and newer books can maintain good stability when they are placed flat, and are not easy to tip over or turn pages;

2) The utility model can adjust the shielding position of the shielding cloth fixing rod and the folding shielding cloth by moving the shielding cloth fixing rod and the folding shielding cloth along the elastic fixing plate, so as to facilitate users to carry out teaching and learning activities such as reading, reciting, and writing Chinese characters by comparing pinyin, and the elastic fixing plate and the clamping member can be used separately and clamped in the book to act as a bookmark. It has good use effect, simple operation, and various functions, which provides convenience for users.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a top view of the overall structure of the utility model.

FIG. 2 is a front view of the bottom frame of the present utility model.

FIG. 3 is a bottom view of the shielding cloth fixing rod and the foldable shielding cloth of the present invention.

FIG. 4 is a side view of the elastic fixing plate and the clamping member of the present invention.

In the figure: 1. bottom frame; 2. pressure plate; 3. spring; 4. anti-slip protrusion; 5. cross bar; 6. first slider; 7. first slide groove; 8. snap-in block; 9. elastic fixing plate; 10. snap-in groove; 11. shielding cloth fixing rod; 12. foldable shielding cloth; 13. second slider; 14. slide rail; 15. second slide groove; 16. clamping member; 17. first flexible magnet sheet; 18. second flexible magnet sheet; 19. threaded rod.

Detailed ways

The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

As shown in Fig. 1-4, a bookmark for language reading comprises a bottom frame 1 with openings at the front, back and top, two pressure plates 2 symmetrically arranged inside the bottom frame 1, a plurality of springs 3 are arranged between one side of the pressure plate 2 and a side wall of the bottom frame 1, two side walls of the bottom frame 1 are slidably connected to two cross bars 5, two cross bars 5 on the same side are detachably connected to elastic fixing plates 9, a shielding component is slidably connected between the elastic fixing plates 9 on both sides of the bottom frame 1, clamping members 16 are arranged at both front and rear ends of the elastic fixing plates 9, and adsorption components are arranged on the clamping members 16 and the elastic fixing plates 9.

Preferably, a plurality of anti-skid protrusions 4 are provided on the side of the pressure plate 2 that contacts the Chinese book. When the spring 3 is in a natural state without being subjected to external force, the anti-skid protrusions 4 on the two pressure plates 2 contact each other. The anti-skid protrusions 4 play an anti-skid role, so that the position of the spine of the Chinese book clamped by the two pressure plates 2 will be more stable and the clamping effect will be good. When the spring 3 is in a natural state without being subjected to external force, the anti-skid protrusions 4 on the two pressure plates 2 contact each other. The purpose of such design is that the space available for the spine of the book between the two pressure plates 2 is smaller, which can be suitable for Chinese books of different thicknesses. Under the elastic force of the spring 3, the two pressure plates 2 can clamp and fix the spine of the book.

In this embodiment, a first slider 6 is provided at one end of the cross bar 5 close to the bottom frame 1, and a first slide groove 7 for the first slider 6 to slide is provided on the outer wall of the bottom frame 1, so as to facilitate adjustment of the distance between the two cross bars 5 on the same side to adapt to the use of books in different languages.

Preferably, a plurality of snap-in blocks 8 are evenly distributed on the cross bar 5 in a direction from close to the bottom frame 1 to far away from the bottom frame 1, and a plurality of snap-in grooves 10 for snapping in the snap-in blocks 8 are evenly distributed on the bottom of the elastic fixing plate 9 from front to back. By snapping the snap-in blocks 8 in the snap-in grooves 10, the elastic fixing plate 9 can be easily disassembled relative to the cross bar 5, and it will be more convenient to use. The purpose of providing a plurality of snap-in blocks 8 is to facilitate the adjustment of the distance between the two elastic fixing plates 9 to adapt to the use of books in different languages.

Preferably, the shielding assembly includes two shielding cloth fixing rods 11 symmetrically arranged front and back and a foldable shielding cloth 12 arranged between the two shielding cloth fixing rods 11. The foldable shielding cloth 12 is foldable and can be unfolded. When the two shielding cloth fixing rods 11 are pulled away from each other, the foldable shielding cloth 12 is unfolded. The foldable shielding cloth 12 can cover the Chinese characters or pinyin in the language textbook, so that the user can recite the text. Generally, Chinese characters and pinyin are marked one line at a time. At this time, the foldable shielding cloth 12 can be used to shield the Chinese characters or pinyin, which is also convenient for users to write down the corresponding pinyin part, which is convenient for users to use.

Preferably, a second slide groove 15 is horizontally opened at the bottom of the shielding cloth fixing rod 11, and a second slider 13 is slidably connected inside the second slide groove 15. Both sides of the elastic fixing plate 9 are provided with slide rails 14 for the second slider 13 to slide. The second slider 13 slides inside the second slide groove 15 to adapt to the clamping block 8 at different positions being clamped in the clamping groove 10 on the elastic fixing plate 9, so as to facilitate the distance adjustment between the two elastic fixing plates 9. The second slider 13 slides on the slide rail 14 to adapt to the sliding of the cross bar 5 relative to the bottom frame 1, so as to facilitate the distance adjustment between the two cross bars 5 on the same side.

It should be noted that, in the present embodiment, the second sliding block 13 can slide out from the front and rear ends of the sliding rail 14 , so that the elastic fixing plate 9 and the shielding cloth fixing rod 11 can be easily disassembled.

Preferably, the adsorption component includes a first flexible magnet sheet 17 provided at the front and rear sections of the elastic fixing plate 9 and a second flexible magnet sheet 18 provided on the clamping member 16. The first flexible magnet sheet 17 and the second flexible magnet sheet 18 are adsorbed to each other, and the two first flexible magnet sheets 17 at corresponding positions on the two elastic fixing plates 9 are adsorbed to each other. The elastic fixing plate 9 is placed above the Chinese book, and the movable end of the clamping member 16 is folded from the front or rear end of the Chinese book and supported on the bottom of the Chinese book. At this time, the clamping member 16 can be bent according to user needs, and the Chinese book is clamped by the movable end of the clamping member 16 and the elastic fixing plate 9. The clamping member 16 and the first flexible magnet sheet 17 are adsorbed to each other, so that the clamping stability will be better. After the Chinese book is closed, the elastic fixing plate 9 can still play the role of a label.

It should be noted that, in this embodiment, one side of the first flexible magnet sheet 17 can be adsorbed with the clamping piece 16 at the corresponding position, and the other side of the first flexible magnet sheet 17 can be adsorbed with the first flexible magnet sheet 17 on another elastic fixing plate 9 at the corresponding position. The principle is the principle that like charges repel each other and opposite charges attract each other, which will not be elaborated here.

Preferably, a threaded rod 19 is rotatably connected to the pressure plate 2, and the threaded rod 19 passes through the side wall of the bottom frame 1 and extends to the outside of the bottom frame 1. The threaded rod 19 is threadedly connected to the side wall of the bottom frame 1. When the spine of a book is placed between the two pressure plates 2, the user manually rotates the threaded rod 19 to pull the pressure plate 2 toward the side wall of the bottom frame 1, thereby increasing the distance between the two pressure plates 2 to facilitate placing the spine of the Chinese book between the two pressure plates 2. The threaded rod 19 is threadedly connected to the side wall of the bottom frame 1, which also serves to limit the connection between the pressure plate 2 and the bottom frame 1. After adjusting the position of the pressure plate 2, the position of the pressure plate 2 can be maintained.

When in use, after the Chinese textbook is opened, the bottom frame 1 is placed at the spine position, and the spine is clamped and fixed by the two pressure plates 2. The cross bar 5 forms a support at the bottom of the Chinese textbook, and the elastic fixing plate 9 is placed above the Chinese textbook. The second slider 13 is slidably connected to the slide rail 14 from one end of the slide rail 14. At this time, the shielding cloth fixing rod 11 and the foldable shielding cloth 12 are located on the top of the two elastic fixing plates 9, and then the clamping block 8 is clamped in the clamping groove 10 to fix the elastic fixing plate 9 on the top of the cross bar 5. The two sides of the Chinese textbook after opening are pressed up by the two elastic fixing plates 9, so that the user can read the Chinese textbook or carry out Chinese teaching and learning such as reciting Chinese characters and reciting articles. When turning the page, because the elastic fixing plate 9 is elastic, the user only needs to gently move the elastic fixing plate 9 by hand to turn the page. The book is then lifted up a little so that the pages can be turned through the elastic fixing plate 9, and the elastic fixing plate 9 can be released to hold the pages. The operation is very convenient. When the book is finished and needs to be closed, the elastic fixing plate 9 is first removed from the cross bar 5, and the second slider 13 is slid out from the front or rear end of the slide rail 14, and the spine of the book is taken out from the bottom frame 1. Then the clamping member 16 is flipped and supported on the outside of the book, that is, the bottom of the book where it is laid flat - the book shell position, and the book is clamped on the book by the clamping member 16 and the elastic fixing plate 9. Then the book is closed, and the first flexible magnet sheet 17 and the clamping member 16 are adsorbed on each other, so that the elastic fixing plate 9 and the clamping member 16 maintain a stable adsorption effect, thereby achieving the clamping of the book. At this time, the two elastic fixing plates 9 are both located at the position of the opened page of the Chinese book, thereby achieving the function of bookmarking.

The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims (8)

1. A bookmark for language reading, characterized in that it comprises a bottom frame (1) with openings at the front, back and top, and two pressing plates (2) symmetrically arranged inside the bottom frame (1), a plurality of springs (3) are arranged between one side of the pressing plate (2) and a side wall of the bottom frame (1), two side walls of the bottom frame (1) are slidably connected with two cross bars (5), two cross bars (5) located on the same side are detachably connected with elastic fixing plates (9), a shielding component is slidably connected between the elastic fixing plates (9) located on both sides of the bottom frame (1), clamping members (16) are arranged at both front and rear ends of the elastic fixing plates (9), and adsorption components are arranged on the clamping members (16) and the elastic fixing plates (9). 2. A bookmark for Chinese reading according to claim 1, characterized in that: a side of the pressure plate (2) in contact with the Chinese book is provided with a plurality of anti-slip protrusions (4), and when the spring (3) is in a natural state without being subjected to external force, the anti-slip protrusions (4) on the two pressure plates (2) are in contact with each other. 3. A bookmark for language reading according to claim 1, characterized in that: a first sliding block (6) is provided at one end of the cross bar (5) close to the bottom frame (1), and a first sliding groove (7) for the first sliding block (6) to slide is provided on the outer wall of the bottom frame (1). 4. A bookmark for language reading according to claim 1, characterized in that: a plurality of snap-in blocks (8) are evenly distributed on the cross bar (5) in a direction from close to the bottom frame (1) to away from the bottom frame (1), and a plurality of snap-in grooves (10) for snapping in the snap-in blocks (8) are evenly distributed on the bottom of the elastic fixing plate (9) in a direction from front to back. 5. A bookmark for language reading according to claim 1, characterized in that the shielding component comprises two shielding cloth fixing rods (11) symmetrically arranged front and back and a foldable shielding cloth (12) arranged between the two shielding cloth fixing rods (11). 6. A bookmark for language reading according to claim 5, characterized in that: a second slide groove (15) is horizontally opened at the bottom of the shielding cloth fixing rod (11), a second slider (13) is slidably connected inside the second slide groove (15), and slide rails (14) for the second slider (13) to slide are provided on both sides of the elastic fixing plate (9). 7. A bookmark for language reading according to claim 1, characterized in that: the adsorption component includes a first flexible magnet sheet (17) arranged at the front and rear sections of the elastic fixing plate (9) and a second flexible magnet sheet (18) arranged on the clamping member (16), the first flexible magnet sheet (17) and the second flexible magnet sheet (18) are adsorbed to each other, and the two first flexible magnet sheets (17) at corresponding positions on the two elastic fixing plates (9) are adsorbed to each other. 8. A bookmark for language reading according to claim 1, characterized in that: a threaded rod (19) is rotatably connected to the pressure plate (2), the threaded rod (19) passes through the side wall of the bottom frame (1) and extends to the outside of the bottom frame (1), and the threaded rod (19) is connected to the side wall of the bottom frame (1) by threads.