Standard reading bookshelf

Abstract

The utility model discloses a standard reading bookshelf, which relates to the technical field of learning auxiliary equipment and comprises a supporting seat, rotating shafts are rotatably connected to the inner walls of the two sides of the supporting seat, sleeves are fixedly connected to the outer walls of the circumferences of the rotating shafts, adjusting plates are fixedly connected to the outer walls of the circumferences of the sleeves, and the adjusting plates are fixedly connected to the outer walls of the circumferences of the sleeves. One end of the adjusting plate penetrates through the interior of the rotating groove, a baffle is arranged on the outer wall of one side of the adjusting plate, an adjusting assembly used for conducting self-locking on the rotating shaft is arranged in the supporting base, and a lifting assembly used for adjusting the height of the baffle is arranged on one side of the adjusting plate. According to the standard reading bookshelf, when a student uses the standard reading bookshelf, the inclination degree and the height of the adjusting plate can be adjusted through the adjusting assembly and the lifting assembly, so that the standard reading bookshelf can be adjusted to a comfortable reading position, and the use requirement for standard reading of the student is met; and a good protection effect is achieved on the spine, the cervical vertebra, the eyesight and the like of the student.

Description

TECHNICAL FIELD

[0001] The utility model relates to learning auxiliary equipment technical field, concretely is a standard reading bookshelf. BACKGROUND

[0002] Reading is the activity of using language and characters to obtain information, understand the world, develop thinking, and obtain aesthetic experience and knowledge. It is the process of obtaining information from visual materials. Visual materials mainly include characters and pictures, and also include symbols, formulas, charts, etc. In order to correct the reading posture of students, a reading bookshelf can be used for standard reading. The reading bookshelf is an auxiliary equipment for facilitating students to better read books.

[0003] Through retrieval, a standard reading bookshelf with publication number CN221711460U is found. The standard reading bookshelf includes support rods, two groups of support rods are provided, two groups of horizontal rods are symmetrically installed between the two groups of support rods, support blocks are fixedly installed at the top of the rear ends of the two groups of support rods, support frames are connected to the support blocks through movable rods, limiting pieces are provided on the top surfaces of the two groups of support rods to support the bottom ends of the support frames, an adjusting plate is slidably installed inside the top plate of the support frame, a placement plate is fixedly installed at the bottom end of the adjusting plate, and a buckle assembly is installed on the support frame to position the adjusting plate.

[0004] In combination with the above patent, it is found that the prior art has the following disadvantages: when the students adjust the inclination angle of the adjusting plate, they need to manually pull the support frame to make one end of the support frame abut against the suitable stopper to ensure the stability, the entire adjustment process is too complicated, and when the students read books with a large number of pages and need to take notes, the book pages cannot be tightly fixed, the students need to hold the book pages with one hand and write notes with the other hand, which is not convenient for the students to use. Therefore, it is urgent to design a standard reading bookshelf to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a standard reading bookshelf to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a standard reading bookshelf includes a support seat, rotating shafts are rotatably connected to the inner walls of the two sides of the support seat, sleeve pipes are fixedly connected to the circumferential outer walls of the rotating shafts, adjusting plates are fixedly connected to the circumferential outer walls of the sleeve pipes, one end of the adjusting plate passes through the inside of the rotating groove, and a baffle is arranged on one side of the adjusting plate.

[0007] An adjusting assembly for self-locking the rotating shafts is arranged in the inside of the support seat.

[0008] A lifting assembly for adjusting the height of the baffle is arranged on one side of the adjusting plate.

[0009] One end of the adjusting plate is provided with a pressing assembly.

[0010] By adopting the above technical scheme, the student can adjust the inclination and height of the adjusting plate through the adjusting assembly and the lifting assembly during use, so as to adjust to a comfortable reading position, and the use demand of standard reading of the student is met, and the spine, cervical vertebra and eyesight of the student are well protected.

[0011] The utility model further sets up, the adjusting assembly includes the worm that rotates and connects in the support seat bottom inner wall, the worm's circumferential outer wall has the worm wheel, the worm wheel fixedly connected on the circumferential outer wall of the sleeve.

[0012] By adopting the above technical scheme, the angle adjustment of the adjusting plate and self-locking after adjustment can be realized.

[0013] The utility model further sets up, the top of the worm is fixedly connected with the handle, and the handle is located above the support seat.

[0014] By adopting the above technical scheme, the student can more conveniently rotate the worm and adjust the inclination of the adjusting plate.

[0015] The utility model further sets up, one side outer wall of the adjusting plate is equipped with the cooperation groove, and the cooperation groove is set up in the middle part of the adjusting plate.

[0016] By adopting the above technical scheme, the book edge in the book can be placed in the inside of the cooperation groove, so that the book can be unfolded on the adjusting plate relatively flat, and the reading of the student is facilitated.

[0017] The utility model further sets up, the lifting assembly includes the second housing that is fixedly connected with one side outer wall of the adjusting plate, one side inner wall of the second housing is rotatably connected with the screw rod, the circumferential outer wall of the screw rod is engaged with the threaded sleeve, the circumferential outer wall of the threaded sleeve is fixedly connected with the connecting column, one end of the connecting column away from the threaded sleeve is fixedly connected with the baffle, and one end of the screw rod is fixedly connected with the rotating block.

[0018] By adopting the above technical scheme, the adjusting of the baffle at any height is realized.

[0019] The utility model further sets up, one side outer wall of the adjusting plate is equipped with the limiting slot, and one end of the connecting column passes through the inside of the limiting slot.

[0020] By adopting the above technical scheme, the stability of the adjusting plate during lifting adjustment is ensured.

[0021] The utility model further sets up, one side outer wall of adjusting board is fixedly connected with third casing, the inside fixedly connected with guide column of third casing, the circumferential outer wall of guide column is connected with guide cylinder, guide cylinder is fixedly connected with baffle through another the connecting column.

[0022] Through adopting above technical scheme, the stability of the adjusting plate away from the second casing side when lifting is ensured.

[0023] The utility model further sets up, the pressure assembly includes the first casing of fixed connection in one side outer wall of adjusting board, the top inner wall of first casing is fixedly connected with spring, one end of spring is fixedly connected with horizontal plate, one end of horizontal plate is fixedly connected with pressure frame, one side outer wall of first casing is set up with through slot, one end of horizontal plate passes from the inside of through slot, one side outer wall of adjusting board is set up with sliding slot, the inside sliding connection of sliding slot has slide post, one end of slide post passes from horizontal plate.

[0024] Through adopting above technical scheme, the fixation of the book page is realized, and the hollow structure of the pressure frame avoids the large area text shielding condition from occurring in the process of the page compression.

[0025] Compared with the prior art, the utility model has the advantages that:

[0026] 1、The specification reading bookshelf, when using, students can adjust the inclination and height of adjusting plate through adjusting assembly and lifting assembly, so as to adjust to a comfortable reading position, realize the use demand of the specification reading of students, and good protection effect is played to the spine, cervical vertebra and eyesight of students.

[0027] 2、The specification reading bookshelf can realize the self-locking after the angle adjustment of adjusting plate, avoids the self-rotation of the rotating shaft, and specifically, when students need to adjust the inclination angle of adjusting plate, the handlebar can be rotated, the worm can be driven to rotate through the handlebar, the worm gear is driven to rotate together with the worm in the process of the worm rotation, the rotating shaft is driven to rotate together with the worm gear through the worm gear rotation, so that the adjustment work of the inclination angle of adjusting plate is realized.

[0028] 3、The specification reading bookshelf can guarantee the stability of books without manual holding of students, and the note work of students is facilitated, and specifically, when students read books with more pages, the pressure frame is tightly pressed on the surface of books through the cooperation of spring and pressure frame, so that the fixation of the book page is realized. ACCURACY OF DRAWINGS

[0029] Figure 1 It is the whole front structure schematic diagram of the utility model;

[0030] Figure 2 It is the bottom view structure schematic diagram of the support seat of the utility model;

[0031] Figure 3 It is the second shell section view structure schematic diagram of the utility model;

[0032] Figure 4 It is the support seat internal structure split schematic diagram of the utility model. Figure 3 It is the enlarged structure schematic diagram of A place in the utility model;

[0033] Figure 5 It is the support seat internal structure split schematic diagram of the utility model.

[0034] In the drawing: 1, support seat; 2, rotating groove; 3, rotating handle; 4, adjusting plate; 5, baffle; 6, first shell; 7, pressing frame; 8, matching groove; 9, rotating block; 10, second shell; 11, third shell; 12, rotating shaft; 13, sleeve; 14, threaded sleeve; 15, connecting column; 16, limiting groove; 17, threaded screw; 18, spring; 19, cross plate; 20, through groove; 21, sliding column; 22, sliding groove; 23, worm wheel; 24, worm. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a standard reading bookshelf, including support seat 1, the two sides inner wall of support seat 1 are all rotationally connected with rotating shaft 12, the circumferential outer wall of rotating shaft 12 is fixedly connected with sleeve 13, the circumferential outer wall of sleeve 13 is fixedly connected with adjusting plate 4, the one end of adjusting plate 4 passes from rotating groove 2 inside, and the side outer wall of adjusting plate 4 is provided with baffle 5;

[0037] The inside of support seat 1 is provided with adjusting assembly for the self-locking of rotating shaft 12;

[0038] The side of adjusting plate 4 is provided with lifting assembly for adjusting the height of baffle 5;

[0039] One end of the adjusting plate 4 is provided with a pressing assembly, and students can adjust the inclination and height of the adjusting plate 4 by adjusting the adjusting assembly and the lifting assembly during use, so as to adjust to a comfortable reading position, realize the use demand of standard reading of students, and play a good protection effect on the spine, cervical vertebra and eyesight of students.

[0040] In order to realize the angle adjustment of the adjusting plate 4 and the self-locking after adjustment, referring to Figures 1-2 , the adjusting assembly comprises a worm 24 rotatably connected to the inner wall of the bottom of the support base 1, the circumferential outer wall of the worm 24 is engaged with a worm gear 23, the worm gear 23 is fixedly connected to the circumferential outer wall of the sleeve 13, the top end of the worm 24 is fixedly connected with a rotating handle 3, and the rotating handle 3 is located above the support base 1. When the student needs to adjust the inclination angle of the adjusting plate 4, the rotating handle 3 can be rotated, the rotating handle 3 can drive the worm 24 to rotate, and the worm 24 can drive the worm gear 23 engaged therewith to rotate during the rotation of the worm 24. The rotation of the worm gear 23 can drive the rotating shaft 12 to rotate, so as to realize the adjustment of the inclination angle of the adjusting plate 4, and the mutual engagement between the worm gear 23 and the worm 24 can realize the self-locking of the adjusting plate 4 after the angle adjustment, so as to avoid the self-rotation of the rotating shaft 12.

[0041] In order to facilitate the placement of the book edge in the middle of the book, referring to Figures 1-2 , a matching groove 8 is formed in one side outer wall of the adjusting plate 4, and the matching groove 8 is formed in the middle of the adjusting plate 4. The book edge in the book can be placed in the matching groove 8, so that the book can be unfolded on the adjusting plate 4 relatively flat, and the reading of the student is facilitated.

[0042] In order to realize the adjustment of the baffle 5 at any height, referring to Figures 1-2 , the lifting assembly comprises a second housing 10 fixedly connected to one side outer wall of the adjusting plate 4, a threaded screw rod 17 rotatably connected to one side inner wall of the second housing 10, a threaded sleeve 14 engaged with the circumferential outer wall of the threaded screw rod 17, a connecting column 15 fixedly connected to the circumferential outer wall of the threaded sleeve 14, one end of the connecting column 15 away from the threaded sleeve 14 fixedly connected with the baffle 5, one end of the threaded screw rod 17 fixedly connected with a rotating block 9, a limiting groove 16 formed in one side outer wall of the adjusting plate 4, one end of the connecting column 15 passing through the inside of the limiting groove 16, a third housing 11 fixedly connected to one side outer wall of the adjusting plate 4, a guide column fixedly connected in the third housing 11, a guide cylinder sleeved with the circumferential outer wall of the guide column, and the guide cylinder fixedly connected with the baffle 5 through another connecting column 15. When the student needs to adjust the height of the baffle 5, the rotating block 9 can be rotated, the threaded screw rod 17 can be driven to rotate through the rotating block 9, and the connecting column 15 and the baffle 5 can be driven to ascend and descend along the outer wall of the adjusting plate 4 through the threaded sleeve 14 engaged with the outer wall of the threaded screw rod 17 during the rotation of the threaded screw rod 17, so as to complete the lifting work of the baffle 5.

[0043] In order to realize the fixation of the book page, refer to Figures 1-2 , the pressing assembly includes a first housing 6 fixedly connected to the outer wall of one side of the adjusting plate 4, the inner wall of the top of the first housing 6 is fixedly connected with a spring 18, one end of the spring 18 is fixedly connected with a horizontal plate 19, one end of the horizontal plate 19 is fixedly connected with a pressing frame 7, the outer wall of one side of the first housing 6 is provided with a through slot 20, one end of the horizontal plate 19 passes through the inside of the through slot 20, the outer wall of one side of the adjusting plate 4 is provided with a sliding slot 22, the sliding slot 22 is slidably connected with a sliding column 21, one end of the sliding column 21 passes through the horizontal plate 19, the student slides the sliding column 21 to adjust the horizontal plate 19 and the pressing frame 7 to a suitable pressing position, then the student first lifts the pressing frame 7 upwards and places the book on the adjusting plate 4, then releases the pressing frame 7, at this time the spring 18 can drive the pressing frame 7 to press on the surface of the book, thereby realizing the fixation of the book page, and the pressing frame 7 is a hollow structure to avoid the occurrence of a large area of text shielding during the pressing of the page.

[0044] In summary, the working principle of the utility model is that: when the student uses, the student can adjust the inclination and height of the adjusting plate 4 through the adjusting assembly and the lifting assembly, so as to adjust to a comfortable reading position, thereby realizing the use requirement of the student's standard reading, and playing a good protection effect on the student's spine, cervical vertebra and eyesight, when the student needs to adjust the inclination angle of the adjusting plate 4, the student can rotate the handle 3, the handle 3 can drive the worm 24 to rotate, the worm 24 can drive the worm gear 23 to rotate in the process of rotating, the worm gear 23 can drive the rotating shaft 12 to rotate, thereby realizing the adjustment work of the inclination angle of the adjusting plate 4, and the worm gear 23 and the worm 24 can be interlocked, the self-locking of the adjusting plate 4 after the angle adjustment can be realized, the self-rotation of the rotating shaft 12 is avoided, and when the student needs to adjust the height of the baffle 5, the student can rotate the rotating block 9, the rotating block 9 can drive the threaded screw rod 17 to rotate, the threaded sleeve 14, the connecting column 15 and the baffle 5 can be driven to ascend and descend along the outer wall of the adjusting plate 4 in the process of rotating of the threaded screw rod 17, thereby completing the ascending and descending work of the baffle 5, realizing the adjustment of the baffle 5 at any height, and when the student reads a book with many pages, the cooperation of the spring 18 and the pressing frame 7 can make the pressing frame 7 tightly press on the surface of the book, thereby ensuring the stability of the book without manual holding of the student, and the note work of the student is facilitated.

[0045] Clearly and completely, the technical schemes in the embodiments of the utility model will be described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection range of the utility model.

Claims

1. A standard reading bookshelf, comprising a support base (1), characterized in that, The inner walls of both sides of the support base (1) are rotatably connected to a rotating shaft (12). The outer circumferential wall of the rotating shaft (12) is fixedly connected to a sleeve (13). The outer circumferential wall of the sleeve (13) is fixedly connected to an adjusting plate (4). One end of the adjusting plate (4) passes through the inside of the rotating groove (2). A baffle (5) is provided on one side of the outer wall of the adjusting plate (4). The support base (1) is internally provided with an adjustment component for self-locking the rotating shaft (12); A lifting assembly for adjusting the height of the baffle (5) is provided on one side of the adjusting plate (4); One end of the adjusting plate (4) is provided for pressing the assembly.

2. A standardized reading bookshelf according to claim 1, characterized in that, The adjustment assembly includes a worm (24) rotatably connected to the inner wall of the bottom of the support (1), and a worm wheel (23) meshes with the outer circumferential wall of the worm (24), and the worm wheel (23) is fixedly connected to the outer circumferential wall of the sleeve (13).

3. A standardized reading bookshelf according to claim 2, characterized in that, The top end of the worm (24) is fixedly connected to a throttle (3), which is located above the support base (1).

4. A standardized reading bookshelf according to claim 1, characterized in that, The adjusting plate (4) has a mating groove (8) on one side of its outer wall, and the mating groove (8) is located in the middle of the adjusting plate (4).

5. A standardized reading bookshelf according to claim 1, characterized in that, The lifting assembly includes a second housing (10) fixedly connected to the outer wall of one side of the adjusting plate (4). A threaded screw (17) is rotatably connected to the inner wall of one side of the second housing (10). A threaded sleeve (14) is engaged with the outer circumferential wall of the threaded screw (17). A connecting column (15) is fixedly connected to the outer circumferential wall of the threaded sleeve (14). One end of the connecting column (15) away from the threaded sleeve (14) is fixedly connected to the baffle (5). A rotating block (9) is fixedly connected to one end of the threaded screw (17).

6. A standardized reading bookshelf according to claim 5, characterized in that, A limiting groove (16) is provided on one side of the outer wall of the adjusting plate (4), and one end of the connecting column (15) passes through the inside of the limiting groove (16).

7. A standardized reading bookshelf according to claim 5, characterized in that, A third housing (11) is fixedly connected to one side of the outer wall of the adjusting plate (4). A guide post is fixedly connected inside the third housing (11). A guide cylinder is sleeved on the outer circumference of the guide post. The guide cylinder is fixedly connected to the baffle (5) through another connecting post (15).

8. A standardized reading bookshelf according to claim 4, characterized in that, The clamping assembly includes a first housing (6) fixedly connected to the outer wall of one side of the adjusting plate (4). A spring (18) is fixedly connected to the inner top wall of the first housing (6). A horizontal plate (19) is fixedly connected to one end of the spring (18). A pressure frame (7) is fixedly connected to one end of the horizontal plate (19). A through groove (20) is provided on one side of the outer wall of the first housing (6). One end of the horizontal plate (19) passes through the inside of the through groove (20). A sliding groove (22) is provided on one side of the outer wall of the adjusting plate (4). A sliding column (21) is slidably connected inside the sliding groove (22). One end of the sliding column (21) passes through the horizontal plate (19).

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