Intelligent reading frame

Abstract

The utility model discloses an intelligent reading frame which comprises a base and a reading frame body. By adopting the adsorption plate, the connecting plate and the first motor, after a book needing to be read is placed, the adsorption plate can be driven to rotate through operation of the first motor, and then the adsorption plate is attached to a page at the corresponding position of the book; then through operation of a vacuum pump and control of an electromagnetic valve on the surface of a three-way pipe, suction cups at the corresponding positions of the surface of an adsorption plate can exhaust air, then negative pressure is generated between the suction cups and the book pages, and then the adsorbed book pages can be turned over through reverse operation of a first motor; one end of the book page can be extruded and fixed through movement of the connecting plate after the book page is turned over, returning of the book page caused by returning of the adsorption plate is avoided, manual finger operation is not needed during turning over, the book page turning device can be better suitable for being used by the hand-disabled person, the overall practicability is improved, and the book page turning device has the advantages of assisting in page turning and being high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of daily household articles, and more specifically, to an intelligent bookstand. Background Art

[0002] Generally speaking, the space of a study is relatively small. Therefore, the layout of a study will mainly focus on being delicate and simple to provide a comfortable reading and learning environment for people. In addition, it is a design method to improve the reading and learning environment to equip a study desk with a bookstand to facilitate people's reading of books. Therefore, bookstand products are often adopted in the design of modern studies.

[0003] In the existing publicly disclosed technology, the application number is: CN201720296172.7 intelligent bookstand, which is composed of a base and a support frame assembly; the support frame assembly includes a support frame base and a book support frame; the support frame base is connected to the base through an arbitrary stop hydraulic support connecting rod, and the support frame base and the book support frame are connected through a linear slide rail. A sensor is provided at the middle position of the upper part of the book support frame, a self-locking knob is provided on the side of the book support frame, an alarm, a USB interface, an adjustment control button and an LED display are provided on the side of the base, and a battery and a processor are provided in the base.

[0004] However, the above patent still has certain disadvantages in use: it only provides a placement platform for books during use, and the page-turning operation of the books still needs to be manually realized. It is not difficult for normal people to turn the pages of books, but for people with disabilities in their hands, they will not be able to effectively realize the page-turning operation, which will affect the reading of disabled people and is not conducive to better promotion and use, and the practicability of the device is poor.

[0005] In view of the problems in the related technology, no effective solution has been proposed yet. Summary of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides an intelligent bookstand, which has the advantages of auxiliary page-turning, adjustable reading angle, and strong practicability, and thus solves the problems in the above background art.

[0008] (2) Technical Solutions

[0009] To achieve the above advantages of auxiliary page-turning, adjustable reading angle, and strong practicability, the specific technical solutions adopted by the utility model are as follows:

[0010] The intelligent bookstand includes a base and a bookstand body. On one side of the top of the base, limiting frames are symmetrically welded. The bookstand body is rotatably connected between the limiting frames. In the middle of the surface of the bookstand, a placement groove is provided. In the middle of the bottom end inside the placement groove, a book spine groove is provided. On one side of the book spine groove, on the middle position of the inner side surface of the bookstand body, a connecting arm is rotatably connected. One end of the connecting arm passes through one side of the bookstand body and is connected to the output end of the first motor. On the other end of the connecting arm, an adsorption plate is fixedly installed. On both side surfaces of the adsorption plate, a number of groups of suction cups are symmetrically installed. One end of the suction cup passes through one side of the adsorption plate and is connected to an air extraction hose. One end of the air extraction hose passes through one side of the adsorption plate and is connected to a three-way pipe. The three-way pipe is located inside one side of the bookstand body. An electromagnetic valve is installed on the surface pipe of the three-way pipe. One end of the three-way pipe is connected to a vacuum pump.

[0011] Further, on the side surface of the placement groove away from the connecting arm, adjustment grooves are symmetrically provided. Inside the adjustment grooves, moving blocks are slidably connected. Inside the adjustment grooves at one end of the moving blocks, electric push rods are fixedly installed. On one side of the moving blocks, connecting plates are welded. Inside the connecting plates, springs are installed. One end of the spring passes through one side of the connecting plate and is connected to a pressing block.

[0012] Further, in the middle of one side of the top of the base, a driving groove is provided. Inside the driving groove, a lead screw is installed. One end of the lead screw passes through one side of the driving groove and is connected to a second motor. An outer circumference of the lead screw is sleeved with a moving seat. On the top of the moving seat, a support arm is rotatably connected. The top end of the support arm is rotatably connected to the surface of the bookstand body.

[0013] Further, on one side of the top of the bookstand body, a support rod is installed. On the top of the support rod, a supplementary light plate is installed.

[0014] Further, on one side of the top of the base close to the user, a controller and a control button are installed.

[0015] Further, inside the bookstand body, installation grooves for installing the first motor and the vacuum pump are provided.

[0016] Further, slopes are provided on both side surfaces of the pressing block.

[0017] Further, channels for installing the air extraction hose are provided inside both the connecting arm and the adsorption plate.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present utility model provides an intelligent bookstand, which has the following beneficial effects:

[0020] (1) The present utility model adopts an adsorption plate, a connecting plate, and a first motor. After placing the book to be read, the first motor can drive the adsorption plate to rotate, so that the adsorption plate fits on the corresponding page of the book. Then, through the operation of the vacuum pump and the control of the solenoid valve on the surface of the three-way pipe, the suction cups at the corresponding positions on the surface of the adsorption plate can be evacuated, so that a negative pressure appears between the suction cups and the pages. The page turning operation is realized through the negative pressure, and then the page of the adsorbed page can be turned over by the reverse operation of the first motor, improving the overall use effect. Moreover, after the page turning is completed, the connecting plate can be moved to squeeze and fix one end of the page, avoiding the page from returning due to the adsorption plate returning to its original position, ensuring that the page turning operation is not affected. In addition, during the page turning operation, there is no need for personnel to operate with their fingers, which can better adapt to the use of disabled people with hand disabilities and improve the overall practicality. It has the advantages of auxiliary page turning and strong practicality.

[0021] (2) The present utility model adopts a second motor, a support arm, and a moving seat. During actual use, the user can directly place the base on the desk and then drive the second motor according to their own reading needs. Then, through the operation of the second motor, the lead screw rotates, so that the lead screw can drive the moving seat to move forward and backward accordingly. When the moving seat moves, the support arm rotatably connected to its top will also change accordingly, and then drive the inclination angle of the reading frame main body rotatably connected thereto to change, so as to meet the different reading needs of the user. It has the advantage of adjustable reading angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 is a schematic structural diagram of the intelligent reading frame proposed by the present utility model;

[0024] Figure 2 is a connection diagram of the adsorption plate and the connecting arm of the present utility model;

[0025] Figure 3 is a connection diagram of the moving block and the connecting plate of the present utility model;

[0026] Figure 4 is an internal structural diagram of the adsorption plate of the present utility model.

[0027] In the figure:

[0028] 1. Base; 2. Vacuum pump; 3. Three-way pipe; 4. Installation groove; 5. First motor; 6. Bookstand main body; 7. Placing groove; 8. Air extraction hose; 9. Connecting arm; 10. Book spine groove; 11. Adsorption plate; 12. Suction cup; 13. Supplementary light plate; 14. Support rod; 15. Adjustment groove; 16. Electric push rod; 17. Moving block; 18. Connecting plate; 19. Spring; 20. Pressing block; 21. Support arm; 22. Moving seat; 23. Lead screw; 24. Driving groove; 25. Second motor; 26. Limiting frame. Detailed implementation manners

[0029] To further illustrate the embodiments, the present utility model provides drawings, which are a part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can cooperate with the relevant descriptions in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present utility model, an intelligent bookstand is provided.

[0031] Now, the present utility model will be further described in combination with the drawings and specific implementation manners. As Figures 1-4 shown, the intelligent bookstand according to an embodiment of the present utility model includes a base 1 and a bookstand main body 6. On one side of the top of the base 1, limiting frames 26 are symmetrically welded. The bookstand main body 6 is rotatably connected between the limiting frames 26. A placing groove 7 is opened at the middle position of the surface of the bookstand. At the middle position of the bottom end inside the placing groove 7, a book spine groove 10 is opened. On one side of the book spine groove 10, a connecting arm 9 is rotatably connected to the middle position of the inner side surface of one side of the bookstand main body 6. One end of the connecting arm 9 penetrates through one side of the bookstand main body 6 and is connected to the output end of the first motor 5. At the other end of the connecting arm 9, an adsorption plate 11 is fixedly installed. A number of groups of suction cups 12 are symmetrically installed on both side surfaces of the adsorption plate 11. One end of each suction cup 12 penetrates through one side of the adsorption plate 11 and is connected to an air extraction hose 8. One end of the air extraction hose 8 penetrates through one side of the adsorption plate 11 and is connected to a three-way pipe 3. The three-way pipe 3 is located at the inner position of one side of the bookstand main body 6. An electromagnetic valve is installed at the surface pipe of the three-way pipe 3. One end of the three-way pipe 3 is connected to a vacuum pump 2.

[0032] In one embodiment, adjustment grooves 15 are symmetrically formed on the surface of the inner side of the placement groove 7 away from the connecting arm 9. A moving block 17 is slidably connected inside the adjustment groove 15. One end of the moving block 17 is fixedly installed with an electric push rod 16 inside the adjustment groove 15. A connecting plate 18 is welded to one side of the moving block 17. A spring 19 is installed inside the connecting plate 18. One end of the spring 19 passes through one side of the connecting plate 18 and is connected to a pressing block 20. The spring 19 is provided to change the position of the pressing block 20 through its own telescopic operation, so that the pressing block 20 can move on pages of different heights, and thus better fix the pages to prevent the pages from moving during reading and affecting the reading operation of the user.

[0033] In one embodiment, a driving groove 24 is formed in the middle position of one side of the top of the base 1. A lead screw 23 is installed inside the driving groove 24. One end of the lead screw 23 passes through one side of the driving groove 24 and is connected to a second motor 25. A moving seat 22 is sleeved on the outer periphery of the lead screw 23. A support arm 21 is rotatably connected to the top of the moving seat 22. The top end of the support arm 21 is rotatably connected to the surface of the reading frame main body 6. By adjusting the angle of the support arm 21, the angle of the reading frame main body 6 can be changed, so as to meet the different reading needs of users, improve the practicability of the device and facilitate better use.

[0034] In one embodiment, a support rod 14 is installed at one side of the top of the reading frame main body 6. A light supplementing plate 13 is installed at the top of the support rod 14. The light supplementing plate 13 is provided to supplement light to the reading environment, improve the brightness and facilitate better reading use by the user.

[0035] In one embodiment, a controller and control buttons are installed at the position on the top of the base 1 close to the user. The control buttons and the controller are both common structures and the application technology is mature, so they are not shown in the figure. The user can select appropriate control buttons and a controller according to the actual production funds and design requirements, and will not be elaborated here.

[0036] In one embodiment, an installation groove 4 for installing the first motor 5 and the vacuum pump 2 is formed inside the reading frame main body 6. The installation groove 4 facilitates the installation and use of the structure.

[0037] In one embodiment, slopes are provided on the two side surfaces of the pressing block 20. The slopes are provided to facilitate movement on the page surface, and thus facilitate movement on pages at different height positions, so as to realize the extrusion and fixation of the pages.

[0038] In one embodiment, channels for installing and using the air extraction hose 8 are provided inside both the connecting arm 9 and the adsorption plate 11. The provision of the channels facilitates the installation and use of the air extraction hose 8, and further facilitates the subsequent evacuation of gas by the vacuum pump 2, thereby forming a negative pressure space between the suction cup 12 and the book page, realizing the negative pressure adsorption operation, and providing convenience for the subsequent page turning operation.

[0039] Working principle: During actual use, the user can directly place the base 1 on the desk, and then drive the second motor 25 according to their own reading needs. Then, the rotation of the second motor 25 drives the lead screw 23 to rotate, so that the lead screw 23 can drive the moving seat 22 to move forward and backward accordingly. When the moving seat 22 moves, the support arm 21 rotatably connected to its top will also change accordingly, thereby driving the inclination angle of the reading rack main body 6 rotatably connected to it to change, so as to meet the different reading needs of the user. Then, the user can put the book to be read into the placement groove 7 and insert the spine of the book into the spine groove 10, so as to realize the limiting and fixing operation of the book. Then, the user can press the button at the corresponding position to make the controller control the internal structure of the device, so that the first motor 5 rotates, so as to rotate the connecting arm 9, so that the suction plate 11 connected to the top of the moving arm can fit on the surface of the book. Then, through the operation of the vacuum pump 2, the gas between the book page and the suction cup 12 can be pumped out, forming a certain negative pressure between the two. Through the negative pressure, the book page can be adsorbed on the suction cup 12. Then, the first motor 5 runs in the reverse direction to drive the book page to turn over. And when the book page is turned over, the telescopic movement of the electric push rod 16 can first drive the connecting plate 18 away from the position of the book page to ensure that the book page will not be blocked when it is turned over. Then, after the book page is turned over, the connecting plate 18 returns to its original position and then moves to a position close to the spine. At this time, the connecting plate 18 will be located inside the suction plate 11. Through the pressing block 20 at the bottom of the connecting plate 18, the turned-over book page can be squeezed and fixed to prevent the book page from moving when the suction plate 11 returns later. Then, through the operation of the first motor 5, the return operation of the suction plate 11 can be realized. Since the suction plate 11 is located outside the connecting plate 18, when the suction plate 11 turns over and disengages from below the book page, the book page can be prevented from turning over under the extrusion of the connecting plate 18 to ensure the normal return operation of the suction plate 11. Moreover, suction cups 12 are provided on both sides of the suction plate 11. Therefore, by controlling the opening of the solenoid valve at the corresponding position on the surface of the three-way pipe 3, the use of the air extraction hose 8 at the corresponding position can be realized, so that the suction cup 12 at the corresponding position can be normally used for adsorption, so that the book pages at different positions can be turned over. For the turning-over operation of the book pages, the user does not need to handle them with fingers, which can effectively meet the use of disabled persons with hand disabilities, thereby improving the overall practicality of the device and facilitating better use. At the same time, control buttons and a controller are provided on the side of the base 1 close to the user for disabled persons to press, so as to trigger the adsorption and turning-over operation of the suction plate 11 on the book pages. Since the control buttons and the controller are both common structures and the application technology is mature, they are not shown in the figure. The user can choose appropriate control buttons and a controller according to the actual production funds and design requirements, and will not be elaborated here.The overall device has the advantages of assisting page turning, adjustable reading angle, and strong practicability.

[0040] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An intelligent reading rack, comprising a base (1) and a reading rack body (6), characterized in that: A limiting frame (26) is symmetrically welded to one side of the top of the base (1); a reading rack body (6) is rotatably connected between the limiting frames (26); a placement groove (7) is provided in the middle of the surface of the reading rack; a spine groove (10) is provided in the middle of the bottom of the placement groove (7); one side of the spine groove (10) is located in the middle of one side of the surface of the reading rack body (6) and is rotatably connected to a connecting arm (9); one end of the connecting arm (9) passes through one side of the reading rack body (6) and is connected to the output end of the first motor (5); the connecting arm (9) is connected to the output end of the first motor (5) and the connecting arm (9) is connected to the output end of the first motor (5). An adsorption plate (11) is fixedly mounted at the other end of the connecting arm (9), and a plurality of groups of suction cups (12) are symmetrically mounted on the surfaces of both sides of the adsorption plate (11). One end of the suction cup (12) passes through one side of the adsorption plate (11) and is connected to an exhaust hose (8). One end of the exhaust hose (8) passes through one side of the adsorption plate (11) and is connected to a three-way pipe (3). The three-way pipe (3) is located inside one side of the book shelf body (6). An electromagnetic valve is mounted on the surface of the three-way pipe (3), and one end of the three-way pipe (3) is connected to a vacuum pump (2).

2. The smart reading rack according to claim 1, characterized in that: An adjustment groove (15) is symmetrically provided on the surface of one side of the placement groove (7) away from the connecting arm (9); a moving block (17) is slidably connected to the inside of the adjustment groove (15); one end of the moving block (17) is fixedly installed with an electric push rod (16) at a position inside the adjustment groove (15); a connecting plate (18) is welded to one side of the moving block (17); a spring (19) is installed at the inside of the connecting plate (18); one end of the spring (19) passes through one side of the connecting plate (18) and is connected to a pressing block (20).

3. The smart book shelf according to claim 1, characterized in that: A driving groove (24) is provided in the middle of one side of the top of the base (1), a screw rod (23) is installed inside the driving groove (24), one end of the screw rod (23) passes through one side of the driving groove (24) and is connected to a second motor (25), a movable seat (22) is sleeved on the outer periphery of the screw rod (23), a support arm (21) is rotatably connected to the top of the movable seat (22), and the top end of the support arm (21) is rotatably connected to the surface of the book shelf body (6).

4. The smart book shelf according to claim 1, characterized in that: A support rod (14) is installed at one side of the top of the reading rack body (6), and a fill light panel (13) is installed at the top of the support rod (14).

5. The smart reading rack according to claim 1, characterized in that: A controller and control buttons are installed on the top of the base (1) close to the personnel side.

6. The smart reading rack according to claim 1, characterized in that: An installation slot (4) for installing the first motor (5) and the vacuum pump (2) is provided inside the reading rack body (6).

7. The smart reading rack according to claim 2, characterized in that: Slopes are provided on both sides of the surface of the pressing block (20).

8. The smart reading rack according to claim 1, characterized in that: The interior of the connecting arm (9) and the interior of the adsorption plate (11) are both provided with passages for installing the air extraction hose (8).

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