Universal Scientific Industrial Co., Ltd.

Chien-Ta Lin

Chien-Ming Hu

Kuo-Kuang Liu

Yun-Yi Chang

A lockable case includes a base casing having two opposite first lateral walls, a top cover openably connected to the base casing, a slide block, and two slide bars disposed respectively on two opposite sides of the slide block. Each slide bar has an inner end, and a locking element to engage a corresponding first lateral wall. The slide block is disposed between the inner ends of the slide bars, and is movable between locking and unlocking positions that respectively prevents and permits inward movement of the slide bars. An actuating lever is connected pivotally to the slide block to move the slide block to the locking position. An elastic member is provided for biasing the slide block toward the unlocking position.

Lockable case

A foldable electronic device includes first and second members interconnected pivotally by a coupling unit. The first and second members have first and second positioning portions, respectively. The coupling unit includes a coupling link, a slide link and a biasing member. The coupling link has a first end portion retained rotatably at the first positioning portion, and an opposite second end portion extending in a longitudinal direction. The slide link is retained slidably on the coupling link for sliding along the longitudinal direction, and is retained rotatably at the second positioning portion. The biasing member pulls the slide link toward the first member. The coupling unit permits movement of the second member in sequence from an unfolded position, a first intermediate position, a second intermediate position, and to a folded position relative to the first member.

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Nan-Tou Hsien, Taiwan

Chien-Ta Lin