Novel reading bookshelf

Abstract

The utility model discloses a novel reading bookshelf, which relates to the technical field of teaching equipment and comprises a supporting bottom plate main body, a stand column is mounted at the top end of the supporting bottom plate main body, a lifting plate is inserted into the top end of the stand column, and an adjusting screw rod is mounted on one side of the stand column. Through the arrangement of the positioning plate, the drawing shaft, the reset spring, the spring gasket and the handle, the stability during book reading is improved; by arranging the bookshelf for reading, the first extension frame, the second extension frame, a positioning screw rod and a positioning nut, a user can conveniently adjust and use the bookshelf when reading books with different sizes, and the applicability of the device is improved; by arranging a lifting plate, an adjusting groove, an adjusting screw rod and a positioning insertion hole, after the lifting plate is adjusted to a proper use height, the lifting plate can be fixed into the stand column again by screwing the adjusting screw rod again, so that height adjustment of the lifting plate is completed, and a user can conveniently adjust the use height of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, in particular to a novel reading bookshelf. Background Art

[0002] Reading is a very leisurely thing. It would be very pleasant to lie comfortably on a recliner or sofa and read while taking a break without having to hold the book in your hands all the time.

[0003] The height and placement angle of existing English reading bookshelves are mostly fixed. When users of different heights use them, the users cannot read books at a comfortable height and angle. After reading for a long time, the users' eyes and cervical spine will be damaged, which can easily lead to physical fatigue and is not conducive to physical health. At the same time, when reading, the pages of the book will often be automatically turned by the wind, and the readers need to turn the pages back or keep pressing the pages with their hands to prevent turning them, which increases the burden on the readers. Therefore, we disclose a new multifunctional English reading bookshelf to meet people's needs.

[0004] After searching, the existing patent: A new type of multifunctional English reading bookshelf (application number: CN202021116611.X) includes a base, a support column is fixedly installed on the top side of the base, a sliding groove is opened on the top side of the support column, a telescopic column is movably installed in the sliding groove, the top side of the telescopic column extends outside the sliding groove, a cross bar is fixedly installed on one side of the telescopic column, and linkage rods are rotatably installed on both sides of the cross bar. The utility model can adjust the height and angle of the book placement plate by moving the card and rotating the fastening bolts, so that the user can read the book at a comfortable height and angle, effectively protecting the user's eyes and cervical spine, reducing physical fatigue, and is beneficial to physical health. By setting a squeezing plate, the pages of the book can be squeezed and fixed, which can effectively prevent the book from turning pages automatically. Readers no longer need to turn the pages back or press and fix them by hand, which reduces the burden on readers.

[0005] Although the above patent can adjust the height and angle of the book placement plate by moving the clamp and rotating the fastening bolt, so that the user can read books at a comfortable height and angle, effectively protecting the eyes and cervical spine of the user, reducing physical fatigue, and being beneficial to physical health, by setting a squeezing plate, the pages of the book can be squeezed and fixed, which can effectively prevent the book from turning pages automatically, and the reader no longer needs to turn the pages back or press and fix them by hand, thereby reducing the burden on the reader. However, when the device is in use, due to the different types of books, some books will also be of different sizes. When books of different sizes need to be read, the device cannot adaptively adjust the use size of the device according to the size of the book to be read, which makes the device have certain limitations when used and is not convenient for users. Therefore, it is necessary to invent a new type of reading bookshelf to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a novel reading bookshelf to solve the problem that when the device proposed in the above background technology is used, due to the different types of books, some books will also have different sizes. When books of different sizes need to be read, the device cannot adaptively adjust the use size of the device according to the size of the books to be read, which makes the device have certain limitations when used.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of reading bookshelf, including a supporting base plate main body, a column is installed at the top of the supporting base plate main body, a lifting plate is inserted at the top of the column, an adjusting screw is installed on one side of the column, a connecting piece is hinged on the top of the lifting plate, one end of the connecting piece is connected to a fixing rod, a reading bookshelf is fixed to one end of the fixing rod, a first extension rack is inserted at one side of the reading bookshelf, a limiting plate is installed at the bottom end of the reading bookshelf, a positioning plate is installed at one side of the first extension rack, a pulling shaft is connected to the bottom end of the positioning plate, a return spring is sleeved on the outer wall of the pulling shaft, and a spring gasket is arranged at the bottom end of the return spring.

[0008] An adjusting groove is provided inside the column.

[0009] A positioning plug hole is provided on one side of the lifting plate.

[0010] A hinge shaft is installed on the top end of the lifting plate.

[0011] The end of the reading bookshelf away from the first extension frame is plugged with a second extension frame.

[0012] A handle is arranged at the bottom end of the spring washer.

[0013] A positioning screw is installed at one end of the first extension frame away from the handle, and a positioning nut is threadedly connected to the outer wall of the positioning screw.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting the positioning plate, the pull-out shaft, the reset spring, the spring gasket and the handle, the book to be read is placed on the top of the reading bookshelf, the first extension rack and the second extension rack, and then the handle can be pushed upward, and then the front and back pages of the book to be read are placed on the bottom of the positioning plates at both ends, and then by loosening the handle, the positioning plate can be pressed downward under the elastic force of the reset spring until the positioning plate clamps and fixes the front and back pages of the book to be read, which is convenient for users to read and increases the stability of the book when reading;

[0016] 2. By arranging the reading bookshelf, the first extension shelf, the second extension shelf, the positioning screw and the positioning nut, when it is necessary to read books of different sizes, the first extension shelf and the second extension shelf can be pulled out from the inside of the reading bookshelf by loosening the positioning nut. When the first extension shelf and the second extension shelf are pulled out to a suitable length for use, the first extension shelf and the second extension shelf can be fixed to the two ends of the reading bookshelf again by tightening the positioning nut again, so that it is convenient for users to adjust and use when reading books of different sizes, thereby increasing the applicability of the device;

[0017] 3. By setting the lifting plate, adjustment slot, adjustment screw and positioning socket, when the use height of the device needs to be adjusted, the lifting plate can be pulled out from the adjustment slot inside the column by loosening the adjustment screw. When the lifting plate is adjusted to a suitable use height, the lifting plate can be fixed inside the column again by tightening the adjustment screw again, thereby completing the height adjustment of the lifting plate, which is convenient for the user to adjust the use height of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a novel reading bookshelf.

[0020] Figure 2 The utility model is a schematic diagram of the back structure of a novel reading bookshelf.

[0021] Figure 3 The utility model is a schematic diagram of the structure of a novel height adjustment device of a reading bookshelf.

[0022] Figure 4 The utility model is a schematic diagram of the structure of a bookshelf adjusting device of a novel reading bookshelf.

[0023] Figure 5 This is a structural schematic diagram of a positioning device of a novel reading bookshelf of the utility model.

[0024] In the figure: 1. Support base body; 2. Post; 3. Lifting plate; 4. Adjusting slot; 5. Adjusting screw; 6. Positioning socket; 7. Articulated shaft; 8. Connecting piece; 9. Fixing rod; 10. Reading bookshelf; 11. First extension rack; 12. Second extension rack; 13. Limiting plate; 14. Positioning plate; 15. Pull-out shaft; 16. Return spring; 17. Spring washer; 18. Handle; 19. Positioning screw; 20. Positioning nut. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5 A new type of reading bookshelf shown in the figure includes a supporting base plate body 1, a column 2 is installed on the top of the supporting base plate body 1, a lifting plate 3 is inserted on the top of the column 2, an adjusting screw 5 is installed on one side of the column 2, a connecting piece 8 is hinged on the top of the lifting plate 3, one end of the connecting piece 8 is connected to a fixing rod 9, a reading bookshelf 10 is fixed to one end of the fixing rod 9, a first extension rack 11 is inserted on one side of the reading bookshelf 10, a limiting plate 13 is installed on the bottom end of the reading bookshelf 10, a positioning plate 14 is installed on one side of the first extension rack 11, a pulling shaft 15 is connected to the bottom end of the positioning plate 14, a reset spring 16 is sleeved on the outer wall of the pulling shaft 15, and a spring gasket 17 is provided at the bottom end of the reset spring 16.

[0027] An adjusting slot 4 is provided inside the column 2 , wherein the inner diameter of the adjusting slot 4 is larger than the outer diameter of the lifting plate 3 , so that the lifting plate 3 can be moved inside the adjusting slot 4 , thereby facilitating the user to adjust the height of the lifting plate 3 .

[0028] A positioning socket 6 is provided on one side of the lifting plate 3. When the height of the device needs to be adjusted, the lifting plate 3 can be pulled out from the adjustment slot 4 inside the column 2 by loosening the adjusting screw 5. When the lifting plate 3 is adjusted to a suitable height for use, the lifting plate 3 can be fixed inside the column 2 again by tightening the adjusting screw 5 again, thereby completing the height adjustment of the lifting plate 3, making it convenient for the user to adjust the height of the device for use.

[0029] A hinge shaft 7 is installed at the top of the lifting plate 3, wherein the top of the lifting plate 3 is hinged to the connecting member 8 through the hinge shaft 7, so that the connecting member 8 can be adjusted up and down at the top of the lifting plate 3, thereby facilitating the user to adjust the use angle of the device.

[0030] The second extension shelf 12 is connected to one end of the reading bookshelf 10 away from the first extension shelf 11, wherein the user can place the book to be read on the top of the reading bookshelf 10, the first extension shelf 11 and the second extension shelf 12 for the convenience of reading.

[0031] A handle 18 is provided at the bottom end of the spring gasket 17. When the book to be read is placed on the top of the reading bookshelf 10, the first extension shelf 11 and the second extension shelf 12, the handle 18 can be pushed upward, and then the front and rear pages of the book to be read are placed on the bottom of the positioning plates 14 at both ends. Then, by loosening the handle 18, the positioning plates 14 can be pressed downward under the elastic force of the return spring 16 until the positioning plates 14 clamp and fix the front and rear pages of the book to be read, which is convenient for users to read and increases the stability of the book when reading.

[0032] A positioning screw 19 is installed at the end of the first extension frame 11 away from the handle 18, and the outer wall of the positioning screw 19 is threadedly connected with a positioning nut 20. When books of different sizes need to be read, the positioning nut 20 can be loosened to allow the first extension frame 11 and the second extension frame 12 to be pulled out from the inside of the reading bookshelf 10. When the first extension frame 11 and the second extension frame 12 are pulled out to a suitable length for use, the positioning nut 20 can be tightened again to fix the first extension frame 11 and the second extension frame 12 on both ends of the reading bookshelf 10 again, thereby facilitating users to adjust and use when reading books of different sizes, thereby increasing the applicability of the device.

[0033] Working principle: When using the new type of reading bookshelf, the user can place the books to be read on the top of the reading bookshelf 10, the first extension shelf 11 and the second extension shelf 12, and then push the handle 18 upwards, and then place the front and back pages of the book to be read on the bottom of the positioning plates 14 at both ends, and then release the handle 18, and the positioning plates 14 can be pressed downwards under the elastic force of the return spring 16 until the positioning plates 14 clamp and fix the front and back pages of the book to be read, which is convenient for users to read and increases the stability of books when reading. When books of different sizes need to be read, the first extension shelf 11 and the second extension shelf 12 can be withdrawn from the inside of the reading bookshelf 10 by loosening the positioning nut 20. When the first extension frame 11 and the second extension frame 12 are pulled out to a suitable length for use, the first extension frame 11 and the second extension frame 12 can be fixed to the two ends of the reading bookshelf 10 again by tightening the positioning nuts 20 again, so that it is convenient for users to adjust and use when reading books of different sizes, thereby increasing the applicability of the device. At the same time, when it is necessary to adjust the use height of the device, the adjusting screw 5 can be loosened to pull the lifting plate 3 out of the adjustment slot 4 inside the column 2. When the lifting plate 3 is adjusted to a suitable use height, the adjusting screw 5 can be tightened again to fix the lifting plate 3 inside the column 2 again, thereby completing the height adjustment of the lifting plate 3, which is convenient for users to adjust the use height of the device.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel reading bookshelf, comprising a supporting base plate body (1), characterized in that: A column (2) is installed at the top of the supporting base plate body (1), a lifting plate (3) is inserted at the top of the column (2), an adjusting screw (5) is installed on one side of the column (2), a connecting piece (8) is hinged at the top of the lifting plate (3), one end of the connecting piece (8) is connected to a fixing rod (9), a reading bookshelf (10) is fixed to one end of the fixing rod (9), a first extension frame (11) is inserted at one side of the reading bookshelf (10), a limiting plate (13) is installed at the bottom of the reading bookshelf (10), a positioning plate (14) is installed at one side of the first extension frame (11), a pulling shaft (15) is connected to the bottom end of the positioning plate (14), a return spring (16) is sleeved on the outer wall of the pulling shaft (15), and a spring washer (17) is arranged at the bottom end of the return spring (16).

2. A novel reading bookshelf according to claim 1, characterized in that: An adjustment groove (4) is provided inside the upright column (2).

3. A novel reading bookshelf according to claim 1, characterized in that: A positioning insertion hole (6) is provided on one side of the lifting plate (3).

4. A novel reading bookshelf according to claim 1, characterized in that: A hinge shaft (7) is installed at the top end of the lifting plate (3).

5. A novel reading bookshelf according to claim 1, characterized in that: The end of the reading bookshelf (10) away from the first extension frame (11) is plugged with a second extension frame (12).

6. A novel reading bookshelf according to claim 1, characterized in that: A handle (18) is provided at the bottom end of the spring washer (17).

7. A novel reading bookshelf according to claim 6, characterized in that: A positioning screw (19) is installed at one end of the first extension frame (11) away from the handle (18), and a positioning nut (20) is threadedly connected to the outer wall of the positioning screw (19).

Images