JP5487279B1 - Book stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a book correspond to an appropriate position with respect to a reader's line of sight.
[Solution]
A frame is planted on the base plate, and the base end of the support rod is fixed to the upper end of the frame so that the angle can be adjusted, and the groove rod is fixed to the distal end of the support rod in the vertical direction. The above-mentioned problem was solved by a reading stand in which a support plate was attached and a book support piece was provided on the edge of the support plate.
[Selection] Figure 1

Description

  The present invention is a writing stand that can be used even when a person viewing a book sits down, lies supine or in other postures, even if the viewer changes the body position. The present invention relates to a reading stand that can support a book when reading in a constellation or a supine or other posture so that a desired page can be surely opened and a paper surface can be easily read.

  Conventionally, as a book stand for supine, when sleeping on its back, a book stand (Patent Document 1) or a book stand that supports a book support table at a variable angle above the face, On the other hand, a structure such as a reading table (Patent Document 2) provided with a support table with variable perspective, up / down and angle, or a writing table (Patent Document 3) in which the reading table is rotatably supported on a vertical support rod is proposed. Has been

JP 2006-101964 A JP 2001-169835 A Japanese Utility Model Publication No. 6-38674

  Conventionally, when the pages of a book are turned one after another, such as holding the pages according to the size of the book and turning the pages securely, this page must be held in an open state. .

  Also, there are few bookstands that can handle paper books and ordinary large-format books corresponding to the size of books, and there are few degrees of freedom or range of degrees of freedom, such as being able to use them for sitting and lying on their backs. It was accepted.

  This invention responds to changes in book size (magazine width, height, width) and can reliably support large books that are usually sold, whether they are thick or thin. Thus, the conventional problems have been solved so as to be able to cope with various postures of reading.

  That is, according to the present invention, in order to correspond to the size of the book, the support plate is formed by two upper and lower parts, the support plate can be moved and fixed in the vertical direction, and the book width is usually issued. A presser piece is provided at the edge of the support plate having a width that can sufficiently support the maximum width of each plate so that each page can be supported.

  In addition, the front, back, left and right tilt angles are adjustable, and the support position can also be moved up and down, so that books can be installed at all positions where the book can be adjusted to a position that is easy to read by hand. It is. In other words, the support plate can be adjusted in the vertical width, the left and right sides are sufficiently large, and the rotation angle can be freely adjusted, thereby solving various problems of the book stand.

  According to the present invention, since the main rod can be raised and lowered, it can be supported according to the size of the book or accurately corresponding to the position of the line of sight. Further, since the support rod is rotatably attached, the angle of the supported book can be freely adjusted over the entire length of the attachment groove. Further, by adjusting the angle of the support rod, the vertical support angle (tilt angle) of the book can be freely adjusted.

  As described above, the vertical and horizontal angles of the support plate and the height of the support plate can be freely adjusted, so the face-to-face angle between the reader and the book can be adjusted freely and easily. On the other hand, there is an effect that reading can be performed in the best state by adjusting the distance between the reader and the book and the viewing angle.

  Further, when the pages are turned, there is an effect that this can be sequentially stopped for one page.

The front view of the Example of this invention. Similarly rear view. Similarly side view. Explanatory drawing which similarly shows tilting of an up-and-down part support plate by front view. Similarly, the side view of another Example.

  In this invention, a variable length main rod is installed upright on a base plate, a base end of a support rod is rotatably fixed to an upper end portion of the main rod, and a concentric groove is provided at the tip of the support rod. Fix the fixing plate vertically.

  A support shaft projects from the front end side of the support rod, and a groove rod that supports the book is attached to the support shaft so that the rotation angle can be set, a mounting groove is provided over the entire length of the groove rod, and a lower portion of the mounting groove is provided. The lower support plate of the book is fixed, the upper support plate of the book is slidably attached to the upper part of the mounting groove, and the upper and lower edges of the book are attached to the upper edge of the upper support plate and the lower edge of the lower support plate. A supporting piece to be supported is provided so as to project at a substantially right angle with the upper and lower support plates to constitute a book stand of the present invention.

  As described above, the upper support plate can move along the groove, so that the upper and lower edges of the book can be reliably supported in correspondence with the size of the book.

  An embodiment of the present invention will be described with reference to FIGS. Each part of this invention shall be shape | molded from a metal plate (for example, iron plate). However, in place of the iron plate, a wood plate, an artificial wood board (for example, a wood chip molding plate), or a synthetic resin plate may be used instead of the iron plate, but the material is not limited in principle.

  A shaft rod 2 having a square section is installed upright in the center of the circular base plate 1 and a main rod 3 having a square section is fitted on the shaft rod 2 so as to be movable up and down as indicated by arrows 20 and 21 (dashed line). The main rod 3 is fixed to the shaft rod 2 by a set screw 4 (the material of each part is not limited).

  The base end of the support rod 5 is fastened to the upper end portion of the main rod 3 with a set screw 6 to fix the support rod 5 horizontally. The support rod 5 can be fixed by a set screw 6 by rotating in the oblique direction upward or downward with respect to the horizontal direction.

  A disk 8 having an arcuate groove 7 at the tip of the support rod 5 is fixed to the support rod 5 at a right angle, and a groove rod 9 is rotatably attached to the center of the disk 8 by a shaft 10. Therefore, the groove 9 rotates about the set screw 6 in the direction of the arrow 11 or 12 through the support rod 5. Further, it rotates around the shaft 10 as indicated by arrows 24 and 25 in the range of the arc-shaped grooves 7 and 7 and is fixed at an appropriate position by the set screw 13.

  A lower support plate 14 capable of supporting a book along the lower portion of the groove 9 is fixed to the lower end portion of the groove 9, and an upper support plate 14 a capable of supporting the book is above the lower support plate 14. As shown in FIGS. 16 and 17, it is attached to the groove 9 so as to be movable up and down, and corresponds to the size of the book. In the figure, 15 and 15 are support pieces for the front and back covers of the book, 18 and 18 are support pieces for each page of the book fixed to the lower edge of the lower support plate 14 and the upper edge of the upper support plate 14a, and 19 is a writing instrument. In addition, a small piece placing piece 26 is a collar piece.

  As described above, the book is supported by the lower support plate 14 and the upper support plate 14a. However, since the upper support plate 14a can be raised and lowered, it can be easily accommodated even if the length of the book is large or small. Since no support pieces are provided on the left and right edges of the lower support plate 14 and the upper support plate 14a, a large book can be used as it is.

  The support angle of the book is adjusted by loosening the set screw 6 and rotating the support rod 5 as indicated by arrows 11 and 12. It can be moved as shown in FIGS.

  Another embodiment of the present invention will be described with reference to FIG. A shaft rod 2 is planted on the base plate 1 and a main rod 3 is fitted to the shaft rod 2 so as to be movable up and down. The base end of the support rod 5 is fixed to the upper portion of the main rod 3 at an arbitrary angle with respect to the horizontal by the set screw 6 (FIG. 5).

  The shaft ball 22 of the groove rod 9 is rotatably fitted to the hollow ball bearing 23 at the tip of the support rod 5, the lower support plate 14 is fixed to the lower portion of the groove rod 9, and the lower support plate is moved to the upper portion of the groove rod 9. 14 and an upper support plate 14a flush with each other are slidably mounted. Therefore, the position of the upper support plate 14a can be determined according to the length, and the book can be held securely.

  In the above description, since the ball bearing 23 and the ball 22 are universal joints, the groove 9 (and therefore the upper and lower support plates 14 and 14a) tilts back and forth and right and left, and the book can be easily adjusted according to the reader's line of sight. Therefore, the best face-to-face state is always maintained between the book and the reader, and reading can be continued comfortably. The ball bearing can maintain a position determined by friction, but can also be fixed by a set screw 27.

1 base plate 2 shaft rod 3 main rod 4, 6, 13, 27 set screw 5 support rod 7 arc-shaped groove 8 disk 9 groove rod 10 shaft 14 lower support plate 14a upper support plate 18 support pieces for each page

Claims (2)

I planted the frame on the base plate,
Fix the base end of the support rod to the upper end of the housing so that it can be tilted horizontally.
Wherein the distal end portion of the supporting rod and fixed in vertical direction gradient variable relative to Mizo杆said rod,
A fixed support plate supporting the book is attached to the lower end side of the groove ,
A movable support plate that supports the book together with the fixed support plate is positioned above the fixed support plate, which is the upper end side of the groove, in a direction toward and away from the fixed support plate. Attached to the upper end side of the groove to be movable,
In the lower edge part of the fixed support plate and the upper edge part of the movable support plate, the fixed support plate and the position of the fixed support plate and the movable support plate facing each other in the left-right direction perpendicular to the up-down direction of the movable support plate, respectively. A back and front cover support piece for supporting the back and front cover of the book supported by the movable support plate;
The fixed support plate lower edge and the movable support plate upper edge which are inward in the left-right direction from the position where the back and front cover support pieces are arranged in the fixed support plate and the movable support plate are respectively arranged in the vertical direction. A book stand having a page support piece for supporting each page of the book supported by the fixed support plate and the movable support plate, the length of which is shorter than the vertical length of the back and front cover support piece. . 2. The book stand according to claim 1 , wherein the support rod and the groove rod are connected by a universal joint .

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