Title:
ROTATABLE POSITION HOLDING ARM
Document Type and Number:
Japanese Patent JP2021190905
Kind Code:
A
Abstract:
To provide a method for reducing the weight of a holding arm, by a simple structure, that rotates a display, for example, at an arbitrary angle and holds the display in a stop position.SOLUTION: In an operation unit 300, a left-rotation gear 380 and a right-rotation gear 390 are engaged with each other and are also supported by a shaft P21 and a shaft P22, and are engaged with a fixed gear 210 fixed to a fixation unit 200. A rotary arm 100 with an end part as a holding tool 150 is supported by the shaft P1 to be rotated around the fixed gear 210, and rotatably supports the operation unit 300 by the shaft. Although the rotary arm 100 is inclined to the left, three-point engagement of the left-rotation gear 380, the right-rotation gear 390, and the fixed gear 210 makes the operation unit 300 fixed and this can hold the position while keeping the inclination as it is.SELECTED DRAWING: Figure 2
Inventors:
YATSUGI MASANOBU
Application Number:
JP2020095798A
Publication Date:
December 13, 2021
Filing Date:
June 01, 2020
Export Citation:
Assignee:
YATSUGI MASANOBU
International Classes:
H04N5/64; A47C3/18; F16H35/00; G09F9/00
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