DE8610705U1 - Lectern - Google Patents

Description

I I

4 4

Description;

The invention relates to a lectern with a desk top.

Desks for this purpose should be able to fulfill all the usual functions that arise in connection with lectures len, namely the recording and feeding of audiovisual or visual lecture material with simultaneous Control possibility for the user. The desk should be used both as a standing desk and as a work table to allow adaptation to different work situations and different body sizes.

So far, the respective work situations have been different devices with different handling built individually, so that the different forms of display can be mastered.

The invention is based on the object of creating a lectern that fulfills all of the usual functions can and also allows the user to control all visual and audiovisual processes during a lecture or to conduct a seminar yourself.

The lecture desk according to the invention is characterized by a camera arm on which a video camera is

c -

finds whose lens directly or indirectly via a deflecting optic is directed towards the flushing plate.

Refinements of the invention are given in the subclaims. The Vorträgspult may be partly equipped in compliance ~ * mood with the dependent claims, in addition with the following:

1. a horizontally lying camera, with the image is recorded via a deflecting mirror built into the camera housing, a lamp for lighting ^ direction of the recording surface, which is arranged in the lower part of the camera housing,

and particularly

2. with a light bar above the electronics housing, which holds the attachment of the camera arm as well as the lights and the microphone,

and or

3. with a housing to accommodate 'the electronics as well a control panel that carries all operating and control elements. This control panel is for User expandable,

and or

4. with a housing to accommodate the electronics, which is also the connecting element between Support column and table top as well as the light bar (camera mounting) is,

and or

5. with a joint between the desk plate and the support column to change the inclination angle of the plate,

i iiit

ι ί Ι

) ι

and or

6. with a retractable slide bar at the lower end

^: the table top /

; and or

'* 5 ή . with a telescopic height-adjustable column,

% that may be used to guide the telescopic movement

j is rectangular, for supporting the desk top, the elec-

I tronic housing as well as the camera,

j and / or

Ψ. 10 8. with a rectangular column to guide the telescopic

i movement,

and / or 9. with a cavity in the column, which can be used for the installation of

* Electronic parts are used,

,; 15 and / or

I 10. with electrical connections that are in the foot of the permanent column are integrated,

s and / or

I 11. with extendable castors in the foot of the column

I 20 are arranged.

The advantages of the lectern according to the invention exist in the following. With the compact structure of the invention The various functions can be carried out on the lectern. This means a spatially concentrated handling device, which is in connection with monitors and Large screens the tasks of. Slide projectors, overhead projectors, episcopes, separate microphones and individual Can replace document cameras. For the user, this means that it is much easier to use.

■ ■ · f ■

The variability (castors and height adjustability) enables quick use in various seating applications from lecture to seminar situations.

The video lectern can also be used as a basic element for a video mini studio.

A video manuscript can be read.

Edη embodiment of the invention is in the drawing and is described in more detail below. Show it:

Fig. 1 The perspective view of the video lecture desk from obliquely front shows the foot 1 with extendable Rollers and the cover for the cable connections 2, above the height-adjustable column 3. The technology housing 4 for accommodating the electronics can be swiveled by 8 ° on the column for change

tion of the angle of inclination of the worktop 5.

The light strip 6 for illuminating the worktop 5 is also the carrier of the camera housing 7, in which the camera 8 is installed. The camera works via an in the camera

housing 7 built-in deflector mirror.

Fig. 2 shows the lectern from the speaker's point of view. The exposure lighting 9 is in the lower part of the camera housing arranged. The markings 10 on the worktop 5 indicate the receiving area.

The light outlet opening, -in 11 of the light strip 6, which is arranged on the electronics housing 4, limit the light exit to the worktop 5

I · · ti «·

I IMI * ■ ··

a. Between the light exit openings 11 the microphone 12 is arranged. On the worktop 5 is the slightly recessed top left Shelf for small parts 13 shown as well as | the one at the bottom of the worktop Slip strip 14. The electronics housing 4 carries the control panel 15 on the monitor, Switches, controls, video recorder, etc. are arranged.

Fig. 3 shows the arrangement of the individual components on the control panel 15, the clock 16 at the top left, including the light switch 17 for the light strip 6, again including the switch 19 for

the motorized height adjustability of the desk, | to the right of the control monitor 20. Right

from the control monitor 20 are the in / out | f

switch 22 of the individual devices such as monitor, \

1 camera, video recorder (video record player) etc. |

as well as daz "arranged under the loudspeaker 21.

At the top right is the volume control 23 for

a connectable loudspeaker system. At the bottom right is the video recorder or the control |

for a video recorder or a video disc | players arranged. I.

4a and 4b show the desk at table height 25, the j

The column is retracted 26. The dashed lines show the position of the desk in extended position (standing desk) 27, In addition, the adjustability of the angle of inclination the desk top shown, below horizontal 28,

inclined at the top towards the user 29.

ft IIM II t t III '

Claims (19)

RICHARD SCHLEE tfi _P r..irig. ' \. ^: "I" ^: PATENT AGENCIES ARNEMISSLING Dipl.-Ing. _o (0641) 71019, 63 Giessen April 16, 1986 S / B 86 098 GS Weyel KG, 63 42 Haiger / Dillkreis Lecturer Expectations: 1 . Lecture desk with a desk top, characterized by a camera arm (7) on which a video camera (8) is located, the lens of which is directed directly or indirectly via deflection optics onto the desk top (5). 2. Lecture desk according to claim 1, characterized in that the video camera (8) lies horizontally and is directed at the desk top (5) via a steering optics, preferably a deflecting mirror is. 3. Lecture desk according to one of the preceding claims, characterized by at least lighting of the desk surface. identified by at least one lamp (6) for loading 4. Lecture desk according to one of the preceding claims, characterized by a marking (10) on the desk surface (5) f which delimits the field optically captured by the video camera (8). ittl * tt * it 5. Lecture desk according to one of the preceding claims, characterized in that the desk plate (5) on one Column (3) is arranged, which preferably has a foot (1). 6. Lecture desk according to one of claims 3 to 5, characterized characterized in that the camera arm (7) in a light strip (6) passes, in which at least one fluorescent tube is installed. 7. Lecture desk according to claim 6, characterized in that the light strip (6) is a supporting part of the camera arm (7) is or forms a holder for the Jen camera arm. 8. Lecture desk according to one of the preceding claims, characterized in that in the light strip (6) a Microphone is arranged. 9. Lecture desk according to one of the preceding claims, characterized in that at the rear end of the desk top (5) a housing (4) is arranged in which there is a control monitor (20) and / or a loudspeaker and / or operating elements are located. 10. Lecture desk according to claim 9, characterized in that that in the housing (4) recordings are arranged on which there is a mounting plate on which the control monitor (20) and / or the loudspeaker and / or control elements are mounted and in the direction of the front edge of the desk top (5) is removable. 11. Lecture desk according to one of claims 9 and 10, characterized in that the housing (4) connecting element between the desk plate (5) and light strip (6). c Ii <■ 12 * Lecture desk according to one of the preceding claims, characterized in that the desk top is pivotable about a horizontal axis and in different inclinations is lockable. I. 13. Lecture desk according to one of the preceding claims, characterized in that the front end of the desk top (5) a retractable slide bar (14) is arranged. 14. Lecture desk naQh one of claims 5 to 13, characterized in that the column (3) as a lengthwise changeable telescopic column is designed * 15. Lecture desk according to claim 14, characterized in that the column (3) has an angular, preferably rectangular Has cross-section, preferably the broad sides of the cross-section parallel to the front edge of the PuItplatte (5) are oriented. 16., Lecture desk according to one of claims 5 to 15, characterized characterized in that the foot (1) is hollow and electrical installations, in particular electronic components, contains. 17. Lecture desk according to one of claims 5 to 16, characterized characterized in that sockets (2) for electrical connections are arranged on the foot (1). 18. Lecture desk according to one of claims 5 to 17, characterized characterized in that rollers are arranged at the foot. 19. Lecture desk according to claim 18, characterized in that that the roles are retractable up to an area above the standing surfaces of the foot.