RU1812959C - Adjustable table for personal computers - Google Patents

Abstract

Use: dl. organization of computerized jobs. SUMMARY OF THE INVENTION: a table comprises two work surfaces mounted on a horizontal frame with a bracket. .- ..,:; . . g, new The horizontal frame is rigidly connected to the spindle, which threaded part is mated to the threaded part of the handwheel installed in the socket of the base support post. The height adjustment of the surfaces is carried out by rotating the handwheel. The design of the brackets provides additional height adjustment of the distance between the working surfaces and a change in the angular orientation of one of them. The fixing of the horizontal frame against rotation around the axis of the spindle and the limitation of the height adjustment range is provided by a vertical guide element and a forked lever. 2 s.p. f-ly. 2 ill. v. &

Description

/ f

k

CD

Jo

S0

(I AM

NO

oe

Figure 1

The invention relates to furniture for office equipment, in particular for the organization of computerized workstations, computer classrooms of educational institutions.

The aim of the invention is to increase reliability in operation and simplify the design.

On Fig, 1 presents a table, a General side view; in FIG. 2 - the same front view.

The adjustable personal computer table comprises first 2 and second 3 work surfaces mounted on the base 1 to accommodate computer units.

The base 1 comprises a hollow support column 4, a spindle 5 located therein, mounted on a spindle with the possibility of reciprocating movement in a vertical plane of a horizontal frame b with a vertical element 7 rigidly connected to it, a flywheel 8 with a central threaded hole, mounted for rotation on the spindle 5 in the socket 9, made in the upper part of the support rack 4. The flywheel 8 is fixed from axial movement,

In the area of the socket 9, a forked lever 10 is fixed on the support column 4 with the possibility of interaction with the vertical guide element 7 for fixing the horizontal frame 6 from rotation

The first 2 and second 3 work surfaces are mounted on the base 1 by means of brackets 11,12, respectively, mounted on a horizontal frame 6.

The bracket 11 for fastening the first work surface 2 is in the form of a triangle with holes 13 at the vertices for mounting on a horizontal frame 6.

The bracket 12 for securing the second working surface 3 has rectangular holes 14 in length, with which the horizontal frame b alternately interacts with a change in the height of the working surface.

The fork lever 10, covering the vertical guide element 7 with its fork, prevents the rotation of the horizontal frame 6 around the axis of the spindle 5, while at the same time allowing the horizontal frame b to move freely vertically during adjustment. The extreme positions of the horizontal frame 6 in height are limited by the protrusions on the vertical guide member 7.

Depending on which holes of the bracket 11 will be used for

fasteners, the working surface 2 will occupy a horizontal or inclined position, at an angle of 12 °. Rectangular holes 14 for attaching the bracket 12 to the horizontal frame 6 are spaced 60 mm apart.

Moving yoyteyteyna 12 relatively

frames 6 and rearranged screws of fastening,

you can smoothly change the distance between

work surfaces 2, 3 vertically,

Formul and z about. britten

Claims (3)

1. An adjustable table for personal computers containing mounted on the basis of the first and second working surfaces for accommodating computer units, the base includes at least one hollow support column and a spindle located in it, so that in order to increase reliability in operation and simplify the design, the base includes a spindle mounted on the spindle with the possibility of reciprocating movement. vertical plane horizontal frame with a vertical guide element rigidly connected to it, handwheel with a central threaded hole, mounted for rotation on a spindle in a socket, mounted for rotation on a spindle in a socket, made in the upper part of the support struts, and fixed from axial movement, and a forked lever, mounted on a support column in the area of its socket, while the first and second working surfaces are mounted on the base by brackets mounted on a horizontal frame, and the fork lever is mounted to interact with a vertical / guiding element to fix 3 from turning the horizontal frame. 2. A table according to claim 1, distinguished by the fact that the bracket for attaching the first working surface has the shape of a triangle with holes in the vertices for mounting on a horizontal frame. 3. The table according to claim 1, with the exception that the bracket for attaching the second working surface has rectangular holes along the length of which the horizontal frame interacts with each other changing the height of the work surface. Figure 1