JPS62111436U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is an explanatory perspective view of the work desk according to the present invention, Fig. 2 is an explanatory rear view with the elevating top plate part partially recessed into the desk body, Fig. 3 is a longitudinal sectional view of Fig. 1, FIG. 4 is an explanatory diagram of a floating device for the upper top plate of the elevating top plate section. 1: Desk body, 2: Elevating ceiling plate section, 3: Elevating device,
4: Legs, 5: Top board, 6: Fixed top board, 7: Accommodation space, 8: Lower top board, 9: Upper top board, 10: Support, 1
1: Display, 12: Keyboard, 13: Stopper member, 14: Outlet, 15: Floating device, 16: Frame material, 17: Pin, 18: Head,
19: Spring, 20: Horizontal screw shaft, 21: Vertical screw shaft,
22: Nut piece, 23: Rotating means, 24: Frame, 25: Mounting member, 26: Bearing, 27: Motor, 28: Gear head.

Claims (1)

[Scope of Claim for Utility Model Registration] A desk body whose front half is a fixed top plate and whose rear half is an upwardly open space; and two vertically spaced plates accommodated in the space of the desk body. The upper and lower top plates are connected at their four corners by four pillars, and when submerged in the space, the upper plate becomes flush with the fixed top plate, and when protruding upward into the space, the lower plate becomes flush with the fixed top plate. There is an elevating ceiling plate set at a height that is approximately flush with the board, and a horizontal screw shaft is installed horizontally at the bottom of the desk body, and both ends of the horizontal screw shaft are connected to both sides of the desk through gears for transmitting rotation. A work desk having a lifting device comprising a vertical screw shaft erected on the top plate, a nut piece fixed to the lifting top plate part screwed together, and a rotating means connected to the horizontal screw shaft; and a lifting top plate part.