CN211843781U

CN211843781U - Reading aid

Info

Publication number: CN211843781U
Application number: CN202020297110.XU
Authority: CN
Inventors: 金明睿; 程正鑫; 陈晓彤; 杜慧芳; 方兴
Original assignee: Quzhou University
Current assignee: Quzhou University
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-03
Anticipated expiration: 2030-03-11

Abstract

The reading auxiliary device of the utility model comprises a book placing plate and supporting legs; the book placing plate is provided with a book turning device and a book pressing device; the page turning device comprises a bracket, a vertical rod and a page turning rod; the bracket is fixed above the outer edge of the book placing plate, and the top contour of the bracket is gradually reduced from the outer side to the inner side; the upright rod is arranged in the bracket, one end of the upright rod is connected with a transmission shaft A arranged on the back of the book placing plate, the other end of the upright rod is hinged with a page turning rod, and a silica gel sleeve is arranged on the page turning rod; the book pressing device comprises a book pressing roller, the book pressing roller is arranged below the book placing plate and is connected with a transmission shaft B arranged on the back surface of the book placing plate, and a plurality of book pressing sheets are arranged on the book pressing roller; the transmission shaft A and the transmission shaft B are driven by the motor A to work; the motor A is controlled by the control panel to work. The reading auxiliary device of the utility model controls the page turning device and the page pressing device to work simultaneously through the motor, and presses the newly turned page when the page is turned, thereby facilitating reading; the page turning rod adopts the friction of the silica gel sleeve to turn pages, so that the damage to books is small and the page turning is more accurate.

Description

Reading aid

Technical Field

The utility model relates to a read book technical field that turns over, concretely relates to read auxiliary device.

Background

The development of society makes knowledge more and more important, and along with the continuous acceleration of life rhythm, many people can like sitting down to read at leisure time and find a quiet place to read; however, for some people with inconvenient hands, it is very troublesome to turn the book frequently, so that the requirement for a book turning device is met, and the book turning device is a practical tool convenient for people to read the book. Some corresponding book turning devices are also available in the market at present, so that people can read books conveniently. However, the existing page turning device has complex driving mode and process, the action mechanism occupies too large space, the operation is inconvenient, the price is high, and the page turning device is not suitable for mass consumption; some book turning devices have high requirements on the size of books and poor applicability, and cannot be popularized in the general public. In addition, although the current page turning device realizes the automatic page turning function, in order to prevent pages from tilting during page turning, the book is often pressed manually, the operation is troublesome, and reading of people can be affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a read auxiliary device, its simple structure, convenient operation, and the cost is lower. The reading auxiliary device controls the page turning device and the page pressing device to work simultaneously through the motor, so that a newly turned page is pressed while the page is turned, and reading is more convenient; in addition, the page turning rod adopts the friction of the silica gel sleeve to turn pages, so that the damage to books is small and the page turning is accurate.

The technical scheme of the utility model: the reading auxiliary device comprises a book placing plate and a plurality of supporting legs for arranging the book placing plate above the desktop of the desk; the book placing plate is provided with a book turning device and a book pressing device; the page turning device comprises a bracket, a vertical rod and a page turning rod; the support is fixed above the outer edge of the book placing plate, and the top contour of the support is gradually reduced from the outer side to the inner side; the upright stanchion is arranged in the bracket, one end of the upright stanchion is connected with a transmission shaft A arranged on the back of the book placing plate by penetrating through the book placing plate, the other end of the upright stanchion is hinged with a page turning rod, and the page turning rod is provided with a silica gel sleeve; the book pressing device comprises a book pressing roller, the book pressing roller is arranged in a groove below the book placing plate and is connected with a transmission shaft B arranged on the back surface of the book placing plate, and a plurality of book pressing sheets are arranged on the book pressing roller; the transmission shaft A and the transmission shaft B are connected with the motor A through a gear transmission mechanism and can be driven by the motor A; the motor A is connected with the control panel and can be controlled to work through the control panel.

Compared with the prior art, the reading auxiliary device is simple in structure, convenient to operate and low in cost; when pages need to be turned, the transmission shaft A and the transmission shaft B are driven to work through the motor, the transmission shaft A rotates and drives the vertical rod and the page turning rod to rotate, so that the page turning rod rotates along the support, the silica gel sleeve on the page turning rod realizes page turning through static friction, and meanwhile, the transmission shaft B rotates and drives the book pressing roller to work, so that the book pressing sheet presses the newly turned pages, and convenience is brought to reading of a user; in addition, the page turning rod adopts the silica gel sleeve to rub to turn pages, so that the page turning is accurate, the page turning efficiency is high, the silica gel sleeve is made of simple materials, and the silica gel sleeve is safe and reliable and can avoid damaging the paper of the book.

Preferably, the book pressing roller comprises a roller and a rolling shaft; the roller is provided with a book pressing sheet; the rolling shaft is arranged in the roller, and two ends of the rolling shaft penetrate out of the roller and are fixed in the groove of the book placing plate through a bearing. At the moment, the book pressing roller is simple in structure and convenient to disassemble.

As optimization, the book pressing roller is connected with the transmission shaft B through an intermittent mechanism; the intermittent mechanism is an incomplete gear mechanism and comprises a driving wheel and a driven wheel which are meshed with each other, the driving wheel is sleeved on the transmission shaft B, and the driven wheel is sleeved on the roller. The incomplete gear mechanism has simple structure, easy manufacture, reliable work and accurate transmission ratio, and the motion time and the rest time of the driven wheel can be changed in a larger range; by adopting the structure, the occupied space is small, and the realization is easy.

Preferably, the book pressing device further comprises a backstop, and the backstop is used for controlling the book pressing sheet to rotate towards a single direction.

As optimization, a cylindrical magnifier is further arranged on the book placing plate, the cylindrical magnifier is connected with a screw rod sliding table arranged at the edge of the book placing plate in a sliding mode through a sliding block, and the screw rod sliding table is driven to work through a motor B; the motor B is connected with the control panel and can be controlled to work by the control panel. For users who cannot see the fonts clearly, the cylindrical magnifier can be used for magnifying the fonts when the users read the book, and the experience of the users is improved.

Preferably, the support can be arranged into an up-and-down adjustable structure. At this moment, can adjust the height of support according to the thickness of seeing the books, application scope is wider.

Preferably, a longitudinal book back placing groove is formed in the middle of the book placing plate, a limiting plate is arranged below the book back placing groove, and the limiting plate is perpendicular to the book back placing groove. The limiting plate and the book back placing groove are arranged to fix the position of the book, so that the book is prevented from falling off the book placing plate in the reading process; when reading books, only the book backs need to be placed in the book back placing grooves, and the limiting plates are made to abut against the books.

Preferably, the supporting legs are hinged with the book placing plate, and the hinged structure is provided with a seam allowance. When the reading auxiliary device is not needed, the supporting legs can be folded, so that the reading auxiliary device is convenient to store.

Drawings

FIG. 1 is a schematic view of the reading aid of the present invention;

FIG. 2 is a schematic view of the back side of the reading aid of the present invention;

FIG. 3 is an enlarged schematic view of the portion of circle A in FIG. 2;

fig. 4 is a schematic structural diagram of the screw rod sliding table of the present invention;

fig. 5 is a schematic view of the reading aid of the present invention mounted on the desktop of a desk.

The labels in the figures are: 1-book placing plate, 101-book back placing groove and 102-limiting plate; 2-supporting feet; 3-book turning device, 31-bracket, 32-upright rod, 33-page turning rod; 4-book pressing device, 41-book pressing roller, 411-roller, 412-roller, 42-book pressing sheet, 43-intermittent mechanism, 431-driving wheel, 432-driven wheel and 44-backstop; 5-a transmission shaft A; 6-transmission shaft B; 7-motor A; 8-cylindrical magnifier; 9-screw rod sliding table, 901-fixed base, 902-base, 903-ball screw rod, 904-coupling; 10-a slide block; 11-motor B; 12-drive shaft C; 13-drive shaft D; 14-vertical type spherical outside surface bearing with a seat; 15-desk top.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Referring to fig. 1 to 3, the reading aid of the present invention comprises a book placing plate 1 and a plurality of supporting legs 2 for erecting the book placing plate 1 above a desk top 15; the book placing plate 1 is provided with a book turning device 3 and a book pressing device 4; the page turning device 3 comprises a bracket 31, a vertical rod 32 and a page turning rod 33; the bracket 31 is fixed above the outer edge of the book placing plate 1, and the top contour of the bracket 31 is gradually reduced from the outer side to the inner side; the upright rod 32 is arranged in the bracket 31, one end of the upright rod passes through the book placing plate 1 and is connected with a transmission shaft A5 arranged on the back surface of the book placing plate 1, the other end of the upright rod is hinged with a page turning rod 33, and the page turning rod 33 is provided with a silica gel sleeve; the book pressing device 4 comprises a book pressing roller 41, the book pressing roller 41 is arranged in a groove below the book placing plate 1, the book pressing roller 41 is connected with a transmission shaft B6 arranged on the back surface of the book placing plate 1, and a plurality of book pressing sheets 42 are arranged on the book pressing roller 41; the transmission shaft A5 and the transmission shaft B6 are connected with a motor A7 through a gear transmission mechanism and can be driven by a motor A7; the motor A7 is connected with the control panel and can control the operation of the motor A7 through the control panel.

As a specific example: the book pressing roller 41 comprises a roller 411 and a roller 412, the roller 411 is provided with a book pressing sheet 42, the roller 412 is arranged in the roller 411, and two ends of the roller 412 penetrate out of the roller 411 and are fixed in the groove of the book placing plate 1 through a bearing. At this time, the book pressing roller 41 has a simple structure and is convenient to detach. In this embodiment, the book pressing pieces 42 are rubber book pressing pieces, and the number of the book pressing pieces is 4, and when the transmission shaft B6 rotates 360 degrees each time, the book pressing roller 41 rotates 90 degrees, and drives the book pressing pieces 42 to press the pages of the book.

As a specific example: the book pressing roller 41 is connected with the transmission shaft B6 through an intermittent mechanism 43; the intermittent mechanism 43 is an incomplete gear mechanism, and includes a driving wheel 431 and a driven wheel 432, which are engaged with each other, the driving wheel 431 is sleeved on the transmission shaft B6, and the driven wheel 432 is sleeved on the roller 412. The incomplete gear mechanism has simple structure, easy manufacture, reliable work and accurate transmission ratio, and the motion time and the rest time of the driven wheel can be changed in a larger range; by adopting the structure, the occupied space is small, and the realization is easy.

As a specific example: the book pressing device 4 further comprises a backstop 44, and the backstop 44 is used for controlling the book pressing sheet 42 to rotate in a single direction. At this time, the clockwise rotation can drive the book pressing piece 42 to move, and the book pressing piece 42 keeps a static state when the anticlockwise rotation is carried out. The backstop 44 is arranged on a transmission shaft C12 connected with the transmission shaft B6; the other end of the transmission shaft C12 is connected with the transmission shaft D13, the other end of the transmission shaft D13 is connected with the transmission shaft A5, the transmission shaft A5 is connected with the rotating shaft of the motor A7 through a vertically arranged gear, and two adjacent transmission shafts are connected through the vertically arranged gear (the transmission shaft A5, the transmission shaft B6, the transmission shaft C12 and the transmission shaft D14 are fixed on the back of the book placing plate 1 through the vertical type outer spherical bearing with a seat 14).

As a specific example: the book placing plate 1 is further provided with a cylindrical magnifier 8, the cylindrical magnifier 8 is connected with a screw rod sliding table 9 arranged at the edge of the book placing plate 1 in a sliding manner through a sliding block 10 (see fig. 4, the screw rod sliding table 9 is composed of a fixed seat 901, a base 902 and a ball screw 903; the screw rod sliding table 9 is connected and fixed with a motor B11 through a coupling 904; the screw rod sliding table 9 can select a double-guide-rail structure), and the screw rod sliding table 9 is driven to work through a motor B11; the motor B11 is connected with the control panel and can control the work of the motor B11 through the control panel. For users who cannot see the fonts clearly, the cylindrical magnifier 8 can be used for magnifying the fonts when the users read the book, and the experience of the users is improved.

As a specific example: the bracket 31 is adjustable up and down. In this case, the height of the bracket 31 can be adjusted according to the thickness of the book to be viewed, and the application range is wider.

As a specific example: a longitudinal book back placing groove 101 is formed in the middle of the book placing plate 1, a limiting plate 102 is arranged below the book back placing groove 101, and the limiting plate 102 is perpendicular to the book back placing groove 101. The limiting plate 102 and the book back placing groove 101 are arranged to fix the book in the reading process and prevent the book from falling off the book placing plate 1; when reading, the book back is placed in the book back placing groove 101, and the limiting plate 102 is pressed against the book.

As a specific example: the supporting legs 2 are hinged with the book placing plate 1, and the hinged structure is provided with a seam allowance. When the reading auxiliary device is not needed, the supporting legs 2 can be folded to be convenient for storage.

The working principle is as follows:

the utility model provides a be provided with three button among the control panel, be respectively for being used for controlling motor A7 pivoted shift knob, being used for controlling the corotation of motor B11 to move down the button and be used for controlling the reversal reset button of motor B11.

Referring to fig. 5, when in use, the supporting legs are opened, and the reading aid of the present invention is placed on the desk top 15; then, the book back is placed in the book back placing groove 101, and the limiting plate 102 fixes the position of the book to prevent the book from sliding off; a switch button in the control panel is pressed, the motor A7 works to drive the transmission shaft A5 and the transmission shaft B6 to rotate, the transmission shaft A5 drives the upright rod 32 and the page turning rod 33 to rotate, the page turning rod 33 is further rotated along the support 31, and the silica gel sleeve on the page turning rod 33 realizes page turning through static friction force; meanwhile, the transmission shaft B6 drives the book pressing roller 41 to rotate, so that the book pressing sheet 42 presses the newly turned page, and the page turning is completed; after reading a page of book, the switch button is pressed again, and then the next page turning is carried out. In the reading process, a downward moving button on the control panel is pressed, the motor B11 works and drives the screw rod sliding table 9 to work, the cylindrical magnifier 8 is driven by the screw rod sliding table 9 to move downward by one line, and the fonts are enlarged to facilitate the reading of a user; when the line is viewed, the downward moving button is pressed again, and the cylindrical magnifier 8 moves downward one line again, so that the cycle is repeated; when the last line of the book is finished, the reset button on the control panel is pressed, the motor B11 works, and the cylindrical magnifier 8 returns to the original position.

The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the scope of the present application according to the disclosure of the present application without departing from the components of the present invention.

Claims

1. Reading aid, its characterized in that: comprises a book placing plate (1) and a plurality of supporting legs (2) for erecting the book placing plate (1) above a desk top (15); the book placing plate (1) is provided with a book turning device (3) and a book pressing device (4); the page turning device (3) comprises a bracket (31), a vertical rod (32) and a page turning rod (33); the support (31) is fixed above the outer edge of the book placing plate (1), and the top contour of the support (31) is gradually reduced from the outer side to the inner side; the upright rod (32) is arranged in the bracket (31), one end of the upright rod passes through the book placing plate (1) and is connected with a transmission shaft A (5) arranged on the back of the book placing plate (1), the other end of the upright rod is hinged with a page turning rod (33), and a silica gel sleeve is arranged on the page turning rod (33); the book pressing device (4) comprises a book pressing roller (41), the book pressing roller (41) is arranged in a groove below the book placing plate (1), the book pressing roller (41) is connected with a transmission shaft B (6) arranged on the back surface of the book placing plate (1), and a plurality of book pressing sheets (42) are arranged on the book pressing roller (41); the transmission shaft A (5) and the transmission shaft B (6) are connected with the motor A (7) through a gear transmission mechanism and can be driven by the motor A (7); the motor A (7) is connected with the control panel and can be controlled to work through the control panel.

2. The reading aid of claim 1, wherein: the book pressing roller (41) comprises a roller (411) and a roller (412); the roller (411) is provided with a book pressing sheet (42); the rolling shaft (412) is arranged in the roller (411), and two ends of the rolling shaft penetrate through the roller (411) and are fixed in the groove of the book placing plate (1) through a bearing.

3. The reading aid of claim 2, wherein: the book pressing roller (41) is connected with the transmission shaft B (6) through an intermittent mechanism (43); the intermittent mechanism (43) is an incomplete gear mechanism and comprises a driving wheel (431) and a driven wheel (432) which are meshed with each other, the driving wheel (431) is sleeved on the transmission shaft B (6), and the driven wheel (432) is sleeved on the rolling shaft (412).

4. The reading aid of claim 1, wherein: the book pressing device (4) further comprises a backstop (44), and the backstop (44) is used for controlling the book pressing sheet (42) to rotate towards a single direction.

5. The reading aid of claim 1, wherein: the book placing plate (1) is further provided with a cylindrical magnifier (8), the cylindrical magnifier (8) is in sliding connection with a screw rod sliding table (9) arranged at the edge of the book placing plate (1) through a sliding block (10), and the screw rod sliding table (9) is driven to work through a motor B (11); the motor B (11) is connected with the control panel and can be controlled to work by the control panel.

6. The reading aid of claim 1, wherein: the bracket (31) is adjustable up and down.

7. The reading aid of any one of claims 1 to 6, wherein: the book placing plate is characterized in that a longitudinal book back placing groove (101) is formed in the middle of the book placing plate (1), a limiting plate (102) is arranged below the book back placing groove (101), and the limiting plate (102) is perpendicular to the book back placing groove (101).

8. The reading aid of any one of claims 1 to 6, wherein: the supporting legs (2) are hinged with the book placing plate (1), and the hinged structure is provided with a seam allowance.