JPH079136U - Book stand - Google Patents

Abstract

(57) [Summary] [Purpose] Even if there are many documents that are leaning against the back plate and are thick, the cursor plate can be brought into close contact with the documents, making it difficult to see where the cursor is pointing The purpose is to provide a book stand that can be prevented from falling off. [Structure] A slidable slider 4 is attached to an end edge of a back plate 1 on which a document or the like is placed, a hinge plate 5 having a required width is hinged to the slider 4, and the hinge 4 is attached to the slider 4. A spring 7 for urging the hinge plate 5 toward the back plate 1 is attached, and the cursor plate 6 is hinged to the hinge plate 5, and the hinge plate 5 is attached to the hinge plate 5 to the back plate 1. It is characterized in that a spring 7 for urging toward is attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a book table, and more particularly, to a structure for mounting a cursor board on a book table having a movable cursor plate.

[0002]

[Prior art]

 A conventional reading stand equipped with a cursor plate has a structure in which a slidable slider is attached to the edge of the back plate for holding documents and the cursor plate is directly connected to this slider. There is. The cursor plate comes in close contact with the document on the back plate and holds it in place.However, when the amount of document etc. is large and thick, the cursor plate is not parallel to the back plate in the conventional one as described above. Since the cursor plate is tilted to some extent, the entire cursor plate cannot be attached to the original or the like and a gap is created, which makes the point pointed by the cursor unclear or the original or the like falls out.

[0003]

[Problems to be solved by the device]

 The present invention enables the cursor plate to be in close contact with the manuscript or the like even if many manuscripts are leaning against the back plate, and the manuscript can be prevented from being unclear or the manuscript falling out. The purpose is to provide a bookstand.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the writing stand of the present invention is provided with a slider 4 which is slidable on the edge of a back plate 1 on which a document or the like is placed, and a hinge plate 5 of a required width is attached to the slider 4. When the hinge plate 5 is attached, a spring 7 for biasing the hinge plate 5 toward the back plate 1 is attached to the slider 4, and the cursor plate 6 is hinged to the hinge plate 5, and at the same time, the hinge part is attached. Further, a spring 8 for urging the cursor plate 6 toward the back plate 1 is attached to the hinge plate 5.

[0005]

Since the hinge plate 5 is bent with respect to the slider 4 and the cursor plate 6, respectively, the cursor plate 6 takes a posture in which the cursor plate 6 is separated from the back plate 1 in parallel, and a document or the like can be sandwiched therebetween. it can. Then, the cursor plate 6 presses the document 24 or the like against the back plate 1 by the force of two springs 7 and 8 mounted between the slider 4 and the hinge plate 5 and between the hinge plate 5 and the cursor plate 6, respectively.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. First, the lower edge of the back plate 1 is hinged to the upper surface of the substrate 9 so that the back plate 1 can be folded over the substrate 9 and can be raised. A support 10 is rotatably attached to the rear end of the upper surface of the board 9, and a plurality of receiving pieces 11 that can be hooked on the upper end of the support 10 are provided on the back surface of the board 9 at regular intervals in the vertical direction. It is protruding. Therefore, the back plate 1 can adjust the rising angle. A slip stopper (not shown) and a presser 12 for the original 24 are attached to the front end of the upper surface of the substrate 9.

Next, the back plate 1 is composed of a main plate 2 and two sub plates 3. Further, the main plate 2 is composed of a front plate 13 and a back plate 14, which are fixed at four corners with rivets 15 at a small interval. The two auxiliary plates 3 are slidably sandwiched between the front plate 13 and the back plate 14 of the main plate 2, and can be retracted at the left and right side portions of the main plate 2. Therefore, the lateral width of the back plate 1 is expanded by projecting the sub plate 3 into the extended state. Guide holes 16 through which the shaft of the rivet 15 penetrates are formed in the upper and lower ends of the sub plate 3, and thin plate pieces 17 and cutouts 18 are alternately provided in the middle of the guide holes 16. The thin plate piece 17 of the sub plate 3 is fitted into the cutout portion 18 of the right side sub plate 3, and the thin plate piece 17 of the right side sub plate 3 is fitted into the cutout portion 18 of the left side sub plate 3. .

The sub-plate 3 of the back plate 1 is provided with a vertical groove 19 along the edge portion, and the slider 4 having a projection 20 slidably fitted in the groove 19 is sub-plate. It can be attached to the edge of 3. A hinge plate 5 having a required width is hinged to the slider 4, and a cursor plate 6 is hinged to the hinge plate 5, and the hinge plate 5 is attached to each slider at the hinge plate 5 as a back plate. Springs 7 and 8 are attached so as to urge the cursor plate 6 toward the back plate 1 as well as to urge it toward the back plate 1. By the force of the springs 7 and 8, the cursor plate 6 can hold the document 24 and the like on the back plate 1. Further, since the hinge plate 5 can be bent with respect to the slider 4 and the cursor plate 6, for example, if the hinge plate 5 is made perpendicular to the back plate 1, the cursor plate 6 can be moved up to the maximum width of the hinge plate 5. It is possible to hold the document etc. away from the plate 1. In other words, it is possible to hold the document 24 and the like up to the same thickness as the width of the maximum hinge plate 5. The cursor plate 6 comprises a long transparent plate 21 made of plastic, and a base piece 22 attached to one end of the transparent plate 21 and hinged to the hinge plate 5 as described above. A red horizontal line 23 that serves as a cursor is drawn in the center. The cursor plate 6 is, of course, attachable to and detachable from both the left and right sub-plates 3, and which side is to be attached is up to the user.

[0009]

[Effect of device]

 The present invention is as described above, and by inserting the hinge plate 5 having a required width between the slider 4 and the cursor plate 6, even if the cursor plate 6 is separated from the back plate 1, a posture parallel to the back plate 1 can be obtained. And the springs 7 and 8 mounted between the slider 4 and the hinge plate 5 and between the hinge plate 5 and the cursor plate 6 bias the cursor plate 6 toward the back plate 1. As a result, even if the amount of the original document 24 or the like is large and thick, the entire cursor plate 6 can be brought into close contact with the original document 24 or the like, so that the portion pointed by the cursor becomes unclear or the original document or the like falls out. This has the effect of preventing this.

[Brief description of drawings]

FIG. 1 is a perspective view.

FIG. 2 is a front view.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view taken along line BB in FIG.

[Explanation of symbols]

 1 Back plate 2 Main plate 3 Sub plate 4 Slider 5 Hinge plate 6 Cursor plate 7 Spring 8 Spring 9 Board 10 Support 11 Support piece 12 Presser foot 13 Front plate 14 Back plate 15 Rivet 16 Guide hole 17 Thin plate piece 18 Notch 19 Groove 20 Projection 21 Transparent plate 22 Base piece 23 Horizontal line 24 Original

Claims (1)

[Scope of utility model registration request] 1. A slider 4 which is slidable is attached to an edge portion of a back plate 1 on which a document or the like is placed, a hinge plate 5 having a required width is hinged to the slider 4, and the slider 4 is attached to the hinge portion. On the other hand, a spring 7 for urging the hinge plate 5 toward the back plate 1
Further, the cursor plate 6 is hinged to the hinge plate 5, and a spring 8 for biasing the cursor plate 6 toward the back plate 1 is attached to the hinge plate 5 at the hinged portion. Book stand.