CN201315998Y - Book stand - Google Patents

Abstract

The utility model discloses a book stand comprising a base. A telescopic support rod is arranged on the base, a book clamping device is movably connected at the upper end of the support rod and comprises two book clamping plates which are mutually hinged, an arc-shaped plate is arranged at the outside of a hinge shaft, the support rod is spherically hinged with the arc-shaped plate, strip-shaped grooves consistent with the vertical direction of the hinge shaft are arranged on the two book clamping plates, and clamping rods are connected in the grooves in a sliding manner. The book stand has simple structure and convening use, and can arbitrarily adjust the distance and the angle of view between eyes and the book surface, solve the visual fatigue caused by inappropriate angle of view between the eyes and the book surface, and be in favor in protecting vision and posture for reading and writing.

Description

The books support

Technical field

The utility model relates to a kind of books support that study and learning fixes books that is used for.

Background technology

In the last few years, outstanding unusually along with the pressure of entering a higher school, the problem of employment, the adolescents with learning burden is very heavy, in the course of time, causes physiological maladies such as myopia, hunchback.At present, phenomenon such as adolescent myopia, hunchback rises year by year and has become the puzzlement teenager and the head of a family's serious problems, the expert studies show that: because books keep flat on the table, the curved body of can popping one's head in spite of oneself when seeing written word is so improper the becoming in eyes and written visual angle causes visual fatigue and cause child's myopia, bow-backed main cause.If hand-held books are adjusted the visual angle of eyes and books, will be inconvenient to do one's assignment or take notes.

The utility model content

The utility model provides a kind of books support in order to solve weak point of the prior art, can arbitrarily adjust eyes and written distance and visual angle, helps the protection to eyesight and figure.

For solving the problems of the technologies described above, books support of the present utility model, it comprises base, and base is provided with telescopic pole, and the pole upper end flexibly connects a folder book apparatus.

Described folder book apparatus comprises two book braces that are hinged, and the jointed shaft outside is provided with arc, pole and arc globular hinge.

Be equipped with the strip groove consistent on described two book braces, slidely connect clamping bar in the groove with the jointed shaft vertical direction.

Adopt said structure, book clamp is held on the folder book apparatus,, help vision protection and the posture of seeing written word by stretching or the length of compression pole and distance and the visual angle that the rotating clamp book apparatus is adjusted books and eyes; Hinged between two book braces, can no the time, fold placement, be easy to carry and collect, the recess on the arc can place spine in it, and the arc globular hinge at pole and middle part can keep balance rotating; By clamping bar free adjustment in groove, be applicable to the books of the different sizes of paper; The utility model is simple in structure, easy to use, can arbitrarily adjust eyes and written distance and visual angle, has solved owing to eyes and the written improper visual fatigue that causes in visual angle, helps vision protection and the posture of seeing written word.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, books support of the present utility model, it comprises base 1, base 1 is provided with telescopic pole 2, pole 2 upper ends flexibly connect a folder book apparatus, the folder book apparatus comprises two book braces that are hinged 3 and book brace 4, jointed shaft 5 outsides of book brace 3 and book brace 4 are provided with arc 6, pole 2 and arc 6 globular hinges, be respectively equipped with strip groove 7 consistent and groove 8 on book brace 3 and the book brace 4, but slidely connect the clamping bar 9 and the clamping bar 10 of clamping books in groove 7 and the groove 8 respectively with jointed shaft 5 vertical direction.

During use, book is placed on the book brace 4, spine just in time places in the recess of arc 6, and the flexible length of rotating clamp book apparatus, adjusting pole 2 is adjusted the optimal viewing angle of book and eyes, uses clamping bar 10 that book clamp is tight, when leaf through a book, unclamp clamping bar 10, use clamping bar 9 to clamp the page of translating on the book brace 3, when running into the book that page varies in size, position, mobile clamping bar 10 the position groove 8 in of removable clamping bar 9 in groove 7 clamps page.Use the utility model when seeing written word, not only convenient, and help vision protection and the posture of seeing written word.

Claims (3)

1, books support, it is characterized in that: it comprises base, and base is provided with telescopic pole, and the pole upper end flexibly connects a folder book apparatus.

2, books support according to claim 1 is characterized in that: described folder book apparatus comprises two book braces that are hinged, and the jointed shaft outside is provided with arc, pole and arc globular hinge.

3, books support according to claim 2 is characterized in that: be equipped with the strip groove consistent with the jointed shaft vertical direction on described two book braces, slidely connect clamping bar in the groove.

Images