JPS63194635U

JPS63194635U -

Info

Publication number: JPS63194635U
Application number: JP8442087U
Authority: JP
Priority date: 1987-05-30
Filing date: 1987-05-30
Publication date: 1988-12-14

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示すもので、第１図は
書見台の斜視図、第２図は同上蓋板を取外した状
態の背面図、第３図は同上断面図、第４図は同上
スタンドに吊持した状態の斜視図、第５図は同上
断面図である。１…書籍受台、２…第１の受台、３…ガイド、
４…第２の受台、２１…操作レバー、２３…支軸
、３３…挾持具、３５…スプリング、３７，３９
…ワイヤ、３８，４０…連結部。 The figures show one embodiment of the present invention, in which Fig. 1 is a perspective view of the lectern, Fig. 2 is a rear view of the lectern with the upper cover plate removed, Fig. 3 is a sectional view of the same, and Fig. 4 is a sectional view of the lectern. 5 is a perspective view of the device suspended on the stand, and FIG. 5 is a cross-sectional view of the device. 1... Book holder, 2... First holder, 3... Guide,
4...Second pedestal, 21...Operation lever, 23...Spindle, 33...Holder, 35...Spring, 37, 39
... Wire, 38, 40 ... Connection part.

Claims

[Scope of Claim for Utility Model Registration] (1) A book holder that supports a book, a clamping tool that is rotatably provided vertically and horizontally on the book holder and that holds the book at the top, bottom, left and right sides, and the right and left sides of the book holder. A lectern comprising: left and right operating levers rotatably provided at a portion thereof and rotating the upper and lower gripping tools via wires. (2) The book holder consists of a first holder and a second holder that can be freely moved toward and away from the first holder via a guide, and the upper, lower, left, and right holding tools are connected to the first holder. Registration of a utility model characterized in that the first pedestal is rotatably attached to the left and right sides and the second pedestal is pivoted to the left and right bottom, and is biased by a spring so as to hold a book. A lectern according to claim 1. (3) The left and right operating levers are rotatably attached to the left and right sides of the second pedestal via support shafts, and the connecting portions of the wires that interlock the upper and lower clamps are connected to the inner ends and midway portions of the levers. A lectern according to claim 1 or 2 of the claims for utility model registration, characterized in that: