Adjustable reading board

Abstract

The utility model relates to the technical field of auxiliary reading appliances, in particular to an adjustable reading board which comprises a base, a supporting column is installed at the upper end of the base, a groove is formed in the top of the supporting column, through round holes are formed in the inner walls of the two ends of the groove, a two-way screw rod is installed in the through round holes jointly, and two clamping blocks are installed on the two-way screw rod. A direction adjusting rod is rotatably mounted on the portion, between the two clamping blocks, of the two-way screw rod, a concave mounting base is rotatably mounted at the other end of the direction adjusting rod through a damping rod, a loading plate is mounted at the other end of the concave mounting base, a convex clamping block is mounted on the side wall of the side, away from the concave mounting base, of the top end of the loading plate, and a clamping assembly is mounted at the bottom end of the loading plate; the purpose of the utility model is to provide the adjustable reading plate so as to solve the problem that books with different thicknesses can be quickly and conveniently fixed and clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary reading appliance technical field especially, relates to adjustable reading board. BACKGROUND

[0002] In the existing reading auxiliary equipment, the design of reading board often lacks enough flexibility and adaptability. The traditional reading board usually has fixed clamping structure and angle, and cannot be flexibly adjusted according to the reading habits of users, book size or reading environment. This leads to the user to feel uncomfortable when reading for a long time, such as neck, shoulder or wrist fatigue due to the inadaptability of the reading board.

[0003] In the prior art, due to different books for viewing and different thicknesses of books, it is not possible to quickly and conveniently fix and clamp according to the corresponding book thickness, and the practicability is poor. Therefore, the utility model discloses a kind of adjustable reading board to solve the problem of quickly and conveniently fixed clamping of books of different thicknesses. INVENTION CONTENTS

[0004] Therefore, the utility model aims at providing an adjustable reading board to solve the problem of quickly and conveniently fixed clamping of books of different thicknesses.

[0005] To achieve the above purpose, the utility model provides an adjustable reading board, which comprises a base, a support column is installed at the upper end of the base, a recess is formed at the top of the support column, through holes are formed in the inner walls at both ends of the recess, a bidirectional screw is installed in the through holes, two clamping plates are installed on the bidirectional screw, a direction adjusting rod is rotatably installed on the bidirectional screw between the two clamping plates, a concave mounting seat is rotatably installed on the other end of the direction adjusting rod through a damping rod, a loading plate is installed at the other end of the concave mounting seat, a convex clamping block is installed on the side wall of the loading plate away from the concave mounting seat, a clamping assembly is installed at the bottom end of the loading plate, and the clamping assembly is used to clamp the book to be read.

[0006] Preferably, the clamping assembly comprises two horizontal guide rods, the two horizontal guide rods are respectively arranged at the two ends of the bottom of the side wall of the loading plate on the same side of the concave mounting seat, a U-shaped clamping block is arranged on the horizontal guide rod, a horizontal spring is sleeved on the horizontal guide rod, the other side of the U-shaped clamping block is located on the other side of the loading plate, an arc spring is arranged on the other side of the U-shaped clamping block and close to the top end of the side wall of the loading plate, a sliding cylinder is arranged at the other end of the arc spring, sliding seats are arranged on the two sides of the arc spring at one end of the sliding cylinder, the side wall of the sliding seat is arranged on the side wall of the U-shaped clamping block, a sliding groove is formed in the sliding seat, the sliding cylinder is slidably arranged in the sliding groove, a vertical guide rod is arranged on the bottom wall of the U-shaped clamping block and close to one end of the arc spring, a bearing plate is arranged at the other end of the vertical guide rod, and a vertical spring is sleeved on the vertical guide rod.

[0007] Preferably, one end of the bearing plate is slidably arranged on the side wall of the loading plate, and the other end of the bearing plate is slidably arranged on the side wall of the U-shaped clamping block.

[0008] Preferably, one end of the bearing plate is slidably arranged on the side wall of the loading plate, and the other end of the bearing plate is slidably arranged on the side wall of the U-shaped clamping block.

[0009] Preferably, one end of the bearing plate is slidably arranged on the side wall of the loading plate, and the other end of the bearing plate is slidably arranged on the side wall of the U-shaped clamping block.

[0010] Preferably, a first circular hole with the same diameter as the horizontal guide rod is formed in the side wall of the U-shaped clamping block and corresponds to the position of the horizontal guide rod, and the U-shaped clamping block is slidably arranged on the horizontal guide rod.

[0011] Preferably, one end of the bearing plate is slidably arranged on the side wall of the loading plate, and the other end of the bearing plate is slidably arranged on the side wall of the U-shaped clamping block.

[0012] Preferably, a first circular hole with the same diameter as the horizontal guide rod is formed in the side wall of the U-shaped clamping block and corresponds to the position of the horizontal guide rod, and the U-shaped clamping block is slidably arranged on the horizontal guide rod.

[0013] The utility model discloses the beneficial effects of:

[0014] The clamping assembly of the utility model adopts the design of combining U-shaped clamping blocks with arc-shaped elastic sheets, can firmly clamp books of different thicknesses and materials, and effectively prevents books from sliding or being damaged. At the same time, the design of horizontal guide rods and vertical guide rods enables the U-shaped clamping blocks to be finely adjusted in multiple directions, further improving the flexibility and stability of clamping. Through the cooperation of bidirectional screws and clamping blocks, as well as the rotary installation of direction adjusting rods and damping rods, the reading board of the utility model can realize flexible adjustment of angles. Users can easily adjust the angle of the reading board according to their reading habits and comfort, reducing the fatigue of the neck, shoulders or wrists. The reading board of the utility model can adapt to books of different sizes and materials, meeting the needs of users in various reading scenarios. Whether it is a thick textbook or a thin magazine, it can be easily clamped and read. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.

[0016] Figure 1 It is a first perspective view of the utility model;

[0017] Figure 2 It is a second perspective view of the utility model;

[0018] Figure 3 It is a side view of the utility model;

[0019] Figure 4 It is the utility model Figure 1 It is an enlarged structure diagram of A in the utility model;

[0020] Figure 5 It is the utility model Figure 3 It is an enlarged structure diagram of B in the utility model.

[0021] In the figure, the marks are:

[0022] 1, base; 2, support column; 3, bidirectional screw; 4, clamping plate; 5, direction adjusting rod; 6, loading plate; 7, convex clamping block; 8, concave mounting seat; 9, horizontal guide rod; 10, horizontal limiting block; 11, U-shaped clamping block; 12, horizontal spring; 13, vertical guide rod; 14, vertical limiting block; 15, vertical spring; 16, bearing plate; 17, arc-shaped elastic sheet; 18, sliding cylinder; 19, sliding seat; 20, sliding groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model is further described in detail below in combination with specific embodiments.

[0024] It should be noted that, unless otherwise defined, technical terms or scientific terms used in the utility model should be understood as their common meanings by those skilled in the art to which the utility model belongs. The terms "first", "second" and similar terms used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, without excluding other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right" and the like are only used to represent relative positional relationships, which can change accordingly when the absolute positions of the described objects change.

[0025] The utility model provides a kind of adjustable reading board as shown in Figures 1 to 5 , including: base 1, the upper end of base 1 is equipped with support column 2, the top of support column 2 is equipped with recess, both ends of recess are equipped with through hole in inner wall, through hole is jointly equipped with two-way screw rod 3, and two-way screw rod 3 is equipped with two clamping plates 4, and two-way screw rod 3 between two clamping plates 4 is rotatably equipped with steering rod 5, the other end of steering rod 5 is rotatably equipped with recess mounting seat 8 by damping rod, and the other end of recess mounting seat 8 is equipped with loading plate 6, the top end of loading plate 6 is equipped with convex block 7 on the side wall away from recess mounting seat 8, and the bottom end of loading plate 6 is equipped with clamping assembly, and clamping assembly is used to clamp the book to be read, the clamping assembly of the utility model adopts the design that U-shaped clamping block 11 is combined with arc spring piece 17, can firmly clamp books of different thickness and material, effectively prevent books from falling or damage. Meanwhile, the design of horizontal guide rod 9 and vertical guide rod 13 makes U-shaped clamping block 11 can be fine-tuned in multiple directions, further improve the flexibility and stability of clamping. By the cooperation of two-way screw rod 3 and clamping plate 4, and the rotatable installation of steering rod 5 and damping rod, the reading board of the utility model can realize the flexible adjustment of angle. User can adjust the angle of reading board according to own reading habits and comfort, reduce the fatigue of neck, shoulder or wrist. The reading board of the utility model can adapt to books of different sizes and materials, meet the needs of users in various reading scenarios. Whether it is thick textbook or light magazine, it can be easily clamped and read.

[0026] Further, in the present example, as shown in Figure 3 , Figure 4 andFigure 5As shown, the clamping assembly includes two horizontal guide rods 9 installed at the bottom of the side walls of the loading plate 6 on the same side as the concave mounting seat 8. A U-shaped clamping block 11 is installed on the horizontal guide rods 9, and a horizontal spring 12 is installed on the horizontal guide rods 9. The other side of the U-shaped clamping block 11 is located on the other side of the loading plate 6. An arc spring 17 is installed on the other side of the U-shaped clamping block 11 and near the top of the side wall of the loading plate 6. A sliding cylinder 18 is installed at the other end of the arc spring 17. Two sliding seats 19 are installed on both sides of the arc spring 17 at one end of the sliding cylinder 18. The side walls of the sliding seats 19 are installed on the side walls of the U-shaped clamping block 11. A sliding groove 20 is opened on the sliding seats 19. The sliding cylinder 18 is slidingly installed in the sliding groove 20. A vertical guide rod 13 is installed at the end of the bottom wall of the U-shaped clamping block 11 near the arc spring 17. A bearing plate 16 is installed at the other end of the vertical guide rod 13. A vertical spring 15 is installed on the vertical guide rod 13. One end of the bearing plate 16 is slidingly installed on the side wall of the loading plate 6. The other end of the bearing plate 16 is slidingly installed on the side wall of the U-shaped clamping block 11. A horizontal limiting block 10 is installed at the end of the horizontal guide rod 9 away from the loading plate 6. A vertical limiting block 14 is installed at the end of the vertical guide rod 13 away from the bearing plate 16. One end of the horizontal spring 12 is abutted and installed on the side wall of the loading plate 6. The other end of the horizontal spring 12 is abutted and installed on the side wall of the U-shaped clamping block 11. A first circular hole with the same diameter as the horizontal guide rod 9 is opened on the side wall of the U-shaped clamping block 11 corresponding to the position of the horizontal guide rod 9. The U-shaped clamping block 11 is slidingly installed on the horizontal guide rod 9. One end of the vertical spring 15 is abutted and installed on the bottom wall of the bearing plate 16. The other end of the vertical spring 15 is abutted and installed on the bottom wall of the U-shaped clamping block 11. A second circular hole with the same diameter as the vertical guide rod 13 is opened on the bottom wall of the U-shaped clamping block 11 corresponding to the position of the vertical guide rod 13. The vertical guide rod 13 is slidingly installed in the second circular hole. When the book needs to be clamped, the book is placed on the loading plate 6. The U-shaped clamping block 11 is close to the book under the action of the horizontal spring 12. At the same time, the arc spring 17 provides additional clamping force to ensure that the book is clamped firmly and effectively prevents the book from slipping or being damaged. In addition, the U-shaped clamping block 11 can be fine-tuned in multiple directions through the design of the horizontal guide rod 9 and the vertical guide rod 13, further improving the flexibility and stability of clamping. The horizontal guide rod 9 allows the U-shaped clamping block 11 to move in the horizontal direction to adapt to books of different widths. The horizontal spring 12 provides continuous clamping force to ensure that the U-shaped clamping block 11 is always close to the book. The design of the vertical guide rod 13 and the vertical spring 15 makes the book maintain this clamping force in the vertical direction with the convex clamping block 7. At the same time, the cooperation of the sliding cylinder 18 and the sliding groove 20 makes the arc spring 17 more closely fit the surface of the book when clamping the book, providing better clamping effect. The angle adjustment of the reading plate is realized through the cooperation of the bidirectional screw 3 and the clamping plate 4, as well as the rotary installation of the steering rod 5 and the damping rod.When the user needs to adjust the angle of the reading board, just rotate the bidirectional screw rod 3, drive the relative movement of the two clamping plates 4, and change the angle of the adjusting rod 5. The adjusting rod 5 is connected with the concave mounting seat 8 through the damping rod, and the damping rod provides appropriate resistance, so that the reading board can be stable when adjusting the angle and will not suddenly turn over. The user can easily adjust the angle of the reading board according to his own reading habits and comfort, and reduce the fatigue of the neck, shoulder or wrist.

[0027] Those skilled in the art will understand that the above discussion of any of the embodiments is merely exemplary and is not intended to suggest the scope of the present application (including the claims) is limited to these examples; under the concept of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0028] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations, and equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.

Claims

1. An adjustable reading board, characterized in that, Include: The base (1), the upper end of the base (1) is provided with support column (2), the top of the support column (2) is provided with a groove, the both ends of the groove are provided with through hole, the through hole is provided with two-way screw (3) together, and the two-way screw (3) is provided with two clamping plate (4), and the two-way screw (3) between the two clamping plate (4) is rotatably connected with the direction adjusting rod (5), the other end of the direction adjusting rod (5) is rotatably connected with the concave mounting seat (8) through the damping rod, and the other end of the concave mounting seat (8) is provided with loading plate (6), the top of the loading plate (6) is provided with convex block (7) on the side wall away from the concave mounting seat (8), the bottom of the loading plate (6) is provided with clamping assembly, and the clamping assembly is used for clamping the book to be read.

2. An adjustable reading board according to claim 1, wherein The clamping assembly includes two horizontal guide rods (9), two horizontal guide rods (9) are respectively arranged at the both ends of the bottom of the side wall of the loading plate (6) on the same side of the concave mounting seat (8), and the horizontal guide rod (9) is provided with a U-shaped clamping block (11), and the horizontal guide rod (9) is provided with a horizontal spring (12), the U-shaped clamping block (11) is located on the other side of the loading plate (6), and the arc spring (17) is located on the other side of the U-shaped clamping block (11) and close to the top of the side wall of the loading plate (6), the other end of the arc spring (17) is provided with a sliding cylinder (18), and the arc spring (17) is provided with a sliding seat (19) on both sides of the one end of the sliding cylinder (18), the side wall of the sliding seat (19) is arranged on the side wall of the U-shaped clamping block (11), and the sliding seat (19) is provided with a sliding groove (20), the sliding cylinder (18) is slidably arranged in the sliding groove (20), and the bottom wall of the U-shaped clamping block (11) is provided with a vertical guide rod (13) close to one end of the arc spring (17), the other end of the vertical guide rod (13) is provided with a bearing plate (16), and the vertical guide rod (13) is provided with a vertical spring (15).

3. An adjustable reading board according to claim 2, wherein One end of the bearing plate (16) is slidably arranged on the side wall of the loading plate (6), and the other end of the bearing plate (16) is slidably arranged on the side wall of the U-shaped clamping block (11).

4. An adjustable reading board according to claim 3, wherein The end of the horizontal guide rod (9) away from the loading plate (6) is provided with a horizontal limiting block (10), and the end of the vertical guide rod (13) away from the bearing plate (16) is provided with a vertical limiting block (14).

5. An adjustable reading panel according to claim 4, wherein, One end of the horizontal spring (12) is abutted and arranged on the side wall of the loading plate (6), and the other end of the horizontal spring (12) is abutted and arranged on the side wall of the U-shaped clamping block (11).

6. An adjustable reading board according to claim 5, wherein, The side wall of the U-shaped clamping block (11) is provided with a first circular hole with the same diameter as the horizontal guide rod (9) at the position corresponding to the horizontal guide rod (9), and the U-shaped clamping block (11) is slidably arranged on the horizontal guide rod (9).

7. An adjustable reading board according to claim 6, wherein One end of the vertical spring (15) is abuttingly installed on the bottom wall of the bearing plate (16), and the other end of the vertical spring (15) is abuttingly installed on the bottom wall of the U-shaped clamping block (11).

8. An adjustable reading board according to claim 7, wherein, A second circular hole with the same diameter as the vertical guide rod (13) is formed on the bottom wall of the U-shaped clamping block (11) corresponding to the position of the vertical guide rod (13), and the vertical guide rod (13) is slidingly installed in the second circular hole.

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