CN202095800U

CN202095800U - Book folder

Info

Publication number: CN202095800U
Application number: CN2011201967396U
Authority: CN
Inventors: 李玉路; 马如平; 刘贵; 付正军; 刘健; 顾凯凯; 刘辉
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2011-06-13
Filing date: 2011-06-13
Publication date: 2012-01-04
Anticipated expiration: 2021-06-13

Abstract

The utility model discloses a book folder which comprises a book holding plate, a baseplate and two clips; two cross through grooves which are symmetrical bilaterally are formed on the book holding plate; a connecting part is arranged below one side of the book holding plate, two symmetrical bulges are arranged above one side of the baseplate; the interval between the two bulges is matched with the width of the connecting part; holes allowing ratchet pins to pass through are formed at the connecting part and the two bulges respectively; the lower parts of clips pass through the cross through grooves and are fixed on the book holding plate through position pins. The book folder can be used not only for fixing books but also for adjusting the angle between the books and readers, has a simple structure, and is convenient for promote and for people to read and learn.

Description

Book clamp

Technical field

The utility model relates to a kind of learning tool, the book clamp at visual angle between especially a kind of adjustable clamp book position and change books and the reader.

Background technology

When reading or typing document, the normal automatic page turning of Book of Records.The reader tends to a hand and book, and an other hand is taken notes or entry information on the computer; Sometimes book and reader visual angle are inharmonious, and the reader has to change the posture of oneself to see the content on the book clearly.Brought inconvenience to study and learning like this, influenced the efficient of reading with work.

Summary of the invention

The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of book clamp is provided, and fixedly regulates the visual angle between books and the reader books time, and the position that can change the folder book adapts to the books of different sizes.

The technical solution of the utility model is following:

A kind of book clamp, characteristics are that its formation comprises book brace, base plate and two clips, have symmetrical two cross recess on the described book brace; This book brace one side-lower is provided with connector, and it is protruding that the side top of described base plate is provided with two symmetries, and the width of these two protruding spacings and said connector is suitable; Described connector and convexity are respectively equipped with the hole; The confession ratchet pin passes through, and the bottom of said clip is attached on the cross recess, is fixed on the described book brace by the position pin.

Compared with prior art, the technique effect of the utility model is the visual angle that can change between books and the reader, is applicable to the books of all size simultaneously, and simple in structure, is convenient to promote.

Description of drawings

Fig. 1 is the structural representation of the utility model book clamp;

Fig. 2 is the A view of Fig. 1;

Fig. 3 is the B-B view of Fig. 2;

Fig. 4 is the C partial sectional view of Fig. 2;

Fig. 5 is the structural representation of book brace in the utility model book clamp;

Fig. 6 is the structural representation of base plate in the utility model book clamp.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is described further, but should limit the protection domain of the utility model with this.

Please consult Fig. 1 earlier, Fig. 1 is the structural representation of the utility model book clamp, and is as shown in the figure; A kind of book clamp comprises book brace 1, base plate 5 and two clips 2, has symmetrical two cross recess on the described book brace 1; These book brace 1 one side-lowers are provided with connector, and it is protruding that the side top of described base plate 5 is provided with two symmetries, and the width of these two protruding spacings and said connector is suitable; Described connector and convexity are respectively equipped with the hole; Supply ratchet pin 3,4 to pass through, book brace 1 is regulated through ratchet pin 3,4 with the relative angle of base plate 5 and is fixing.The bottom of said clip 2 is attached on the cross recess; Be fixed on the described book brace 1 by position pin 6, two clips 2 can slide arbitrarily in cross recess and change its position, to adapt to the books of different sizes; Can be clipped in the left and right sides of books, also can be clipped in the two ends up and down of books.

Show that through experiment the utility model book clamp is fixing books not only, and can regulate angle between books and the reader, change the position of folder book according to the size of books, and simple in structure, be convenient to promote, be convenient for people to study and learning.

Claims

1. a book clamp is characterised in that its formation comprises book brace (1), base plate (5) and two clips (2), has symmetrical two cross recess on the described book brace (1); This book brace (1) one side-lower is provided with connector; It is protruding that the one side top of described base plate (5) is provided with two symmetries, and the width of these two protruding spacings and said connector is suitable, and described connector and convexity are respectively equipped with the hole; Supply ratchet pin (3; 4) pass through, the bottom of said clip (2) is attached on the cross recess, is fixed on the described book brace (1) by position pin (6).