CN216993670U - Book end mechanism and reading rack - Google Patents

Abstract

The utility model relates to a reading frame, which comprises a reading plate, a supporting frame and a book end mechanism, wherein the book end mechanism comprises a fixed plate, a movable plate and a rolling body; one end of the movable plate is hinged with the fixed plate by a rotating shaft, the other end of the movable plate is rotatably connected with a rolling body, and the damping cushion is sleeved on the rotating shaft. One side of the reading plate is connected with the supporting frame, and the two sides of the other side of the reading plate are fixedly connected with the fixed plate. The fixed plate is hinged to the movable plate, the damping pad is arranged at the hinged position, the damping between the fixed plate and the movable plate is increased through the damping pad, the book can be compressed through the movable plate after page turning is performed on the book, the movable plate does not need to be lifted when the book is clamped through the rolling body, the book after page turning can be clamped tightly, the book clamp is more convenient to use, and the defect that the traditional spring type book clamp structure needs external force is overcome.

Description

Book end mechanism and reading rack

Technical Field

The utility model relates to the field of reading frames, in particular to a book end mechanism and a reading frame.

Background

At present, the use of book stand will be very general, generally sets up elastic book end structure on the book stand, through elastic component, presss from both sides tightly to the books of reading, but, when reading thicker books, book end structure need press from both sides tight a large amount of books, and the deflection of spring is big more, and is inconvenient more when turning over the page, need press the book end structure simultaneously and just can realize pressing from both sides tightly more hard to the books when turning over the book.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a book end mechanism and a reading stand, and solves the problem of inconvenience in book turning.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a book end mechanism comprises a fixed plate, a movable plate and a rolling body; one end of the movable plate is hinged with the fixed plate through a rotating shaft, the movable plate and the fixed plate are assembled in a damping mode, and the other end of the movable plate is rotatably connected with a rolling body.

Further, still include the damping pad, the damping pad cover is established in the pivot, the both sides of damping pad respectively with the fixed plate with the fly leaf contact.

Further, the quantity of damping pad is two, two the damping pad is all established the cover and is established in the pivot, two the two sides of damping pad equally divide do not with the fixed plate with the fly leaf contact.

Furthermore, on the fixed plate with the one end that the fly leaf is articulated has been seted up articulated breach, the fly leaf is kept away from the one end of rolling element follows fly leaf length direction outwards forms articulated arch, articulated arch is located in the articulated breach, the pivot is passed articulated arch with articulated breach.

Further, the number of damping pad is two, two the damping pad all with hinge protruding contact.

Further, the rotating shaft is provided with a bolt.

Further, the rolling elements are spherical or ellipsoidal or cylindrical.

A reading frame comprises a reading plate, a supporting frame and the book end mechanism, wherein one side of the reading plate is connected with the supporting frame, and the two sides of the other side of the reading plate are fixedly connected with a fixing plate.

Further, the two fixing plates are oppositely arranged.

Furthermore, one end of the movable plate, which is connected with the rolling element, is bent in an arc shape towards the reading plate.

The utility model has the beneficial effects that:

the fixed plate is hinged to the movable plate, damping is arranged at the hinged position, so that the damping between the fixed plate and the movable plate is increased, the book can be tightly pressed through the movable plate after page turning, the movable plate does not need to be lifted when the book is tightly pressed through the arrangement of the rolling bodies, the book after page turning can be tightly pressed, the book clamp is more convenient to use, and the defect that the traditional spring type book clamp structure needs external force is overcome.

Drawings

FIG. 1 is a schematic view of an overall structure of a reading stand;

fig. 2 is an exploded view of a book holder mechanism of the reading stand;

fig. 3 is a mounting view of a book holder mechanism portion of the reading stand.

Names corresponding to the marks in the figure:

1-reading plate; 2-a movable plate; 21-a hinge projection; 3-damping cushion; 4-rolling elements; 5, fixing a plate; 51-a hinge notch; 6-bolt; 7-a nut; 8-a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

The embodiment of the utility model comprises the following steps:

referring to the attached drawings 1-3, a reading stand comprises a reading plate 1, a supporting frame 8 and a book end mechanism, wherein one side of the reading plate 1 is connected with the supporting frame 8, and the book end mechanism is fixedly connected with the opposite positions of the two sides of the other side of the reading plate 1.

The book end mechanisms on the left side and the right side are symmetrically arranged, taking the book end mechanism on the right side as an example, referring to the attached figure 2, the book end mechanism comprises a fixed plate 5, a movable plate 2, a damping pad 3 and a rolling body 4; one end of the fixed plate 5 is fixed with the reading plate 1, the other end of the fixed plate 5 is hinged with one end of the movable plate 2 through a bolt 6 and is fixed through a nut 7, and the other end of the movable plate 2 is rotatably connected with a rolling body 4 and is bent in an arc shape towards the direction of the reading plate 1. The damping pad 3 is sleeved on the bolt 6, and two sides of the damping pad 3 are respectively contacted with the fixed plate 5 and the movable plate 2, so that the friction force between the movable plate 2 and the fixed plate 5 is increased.

Articulated breach 51 has been seted up to the one end of keeping away from on the fixed plate 5, and fixed plate 5 is "concave" type, and the one end of rolling element 4 is kept away from to fly leaf 2 outwards forms articulated arch 21 along fly leaf 2 length direction, and fixed plate 5 is "protruding" type, and articulated arch 21 is located articulated breach 51, and bolt 6 passes articulated arch 21 and articulated breach 51. The quantity of damping pad 3 is two, and two damping pads 3 all overlap and establish on bolt 6, and two damping pads 3 all contact with articulated arch 21. Through the modeling of the hinge protrusion 21 and the hinge notch 51, two damping cushions 3 can be arranged between the hinge protrusion 21 and the hinge protrusion 21, so that the whole damping effect is better, and the friction force is larger.

The rolling body 4 is spherical, the spherical shape is the best scheme, the spherical shape, the ellipsoid shape and the column shape can rotate around a shaft, relatively speaking, when the spherical shape rotates around the shaft, the contact surface with the book is smaller, and compared with the other two shapes, on the supporting shaft with the same length, the contact surface is smaller, so that the rotation is convenient.

The use method of the utility model comprises the following steps:

the movable plate 2 is rotated to keep the rolling bodies 4 on the movable plate 2 away, the book is opened and placed on the reading plate 1, the movable plate 2 is rotated again, the rolling bodies 4 on the movable plate 2 are pressed against two sides of the book, when the book is turned over, the movable plate 2 does not need to be rotated, paper is drawn out from the lower side of the rolling body 4 on the right side, and then the paper is placed into the lower side of the rolling body 4 on the left side to be pressed.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A book end mechanism is characterized by comprising a fixed plate, a movable plate and a rolling body; one end of the movable plate is hinged with the fixed plate through a rotating shaft, the movable plate and the fixed plate are assembled in a damping mode, and the other end of the movable plate is rotatably connected with a rolling body.

2. The book holder mechanism of claim 1, further comprising a damping pad, wherein the damping pad is disposed on the rotating shaft, and both sides of the damping pad are in contact with the fixed plate and the movable plate, respectively.

3. The book holder mechanism according to claim 2, wherein the number of the damping pads is two, two damping pads are sleeved on the rotating shaft, and two surfaces of the two damping pads are respectively in contact with the fixed plate and the movable plate.

4. The book holder mechanism of claim 2, wherein a hinge notch is formed at an end of the fixed plate hinged to the movable plate, a hinge protrusion is formed at an end of the movable plate away from the rolling element and outward along a length direction of the movable plate, the hinge protrusion is located in the hinge notch, and the rotation shaft passes through the hinge protrusion and the hinge notch.

5. The book holder mechanism of claim 4, characterized in that the number of damping pads is two, both damping pads being in contact with the hinge projection.

6. The book holder mechanism of claim 4, characterized in that the spindle is a bolt.

7. The book holder mechanism of claim 1, characterized in that the rolling bodies are spherical or ellipsoidal or cylindrical.

8. A reading stand comprising a reading board, a support frame and a book holder mechanism as claimed in any one of claims 2 to 7, wherein one side of the reading board is connected to the support frame and the other side of the reading board is fixedly connected to the fixing plate.

9. The reading stand of claim 8, wherein said two mounting plates are oppositely disposed.

10. The reading stand of claim 8, wherein the end of the movable plate to which the rolling element is attached is curved toward the reading plate.

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