JPH0139468Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is a desk with a lectern, in which a part of the desk top plate is cut out from the desk top plate to form a tiltable rotating plate, and the rotating plate can be used as a lectern. More specifically, there is a convenient bookcase in which a rotating plate serving as a bookstand can be raised toward the front in response to the pull-out operation of a base plate provided at the bottom of the top plate that can be pulled out toward the front. Regarding a desk with a stand, in order to achieve this purpose, a part of the desk top plate is cut out from the desk top plate to form a rotating plate, and both front ends of the rotating plate are pivotally connected to the desk top plate, The base plate is supported by rails on the desk body under the rotating plate so that it can be pulled out toward the front, and slopes that are raised toward the rear end are provided on the upper surfaces of both sides of the base plate, and the slopes are A support rod having a slider at its lower end that is guided in contact is provided below on both sides of the rotating plate to provide an undulation means, and the rotating plate tilts forward in response to the drawing out of the base plate. It serves as a viewing platform.

The details of the present invention will be further explained based on the illustrated embodiment. In the figure, 1 is a desk, 2 is the desk top plate, and a part of the desk top plate 2 is separated from the desk top plate 2. It is configured so that it can be rotated and raised toward the front. In the example shown, a part of the desk top plate 2 is moved to the rotating plate 3.
The figure shows an embodiment in which both front ends of the rotating plate 3 are pivoted between the notched edges of the desk top plate 2 and are pivoted toward the front of the desk top plate 2. . That is, numeral 3 shown in the figure is this rotating plate, and a base plate 4 is provided on the lower side of this rotating plate 3. The base plate 4 is located under the top plate 2 and has a space on which a computer keyboard, a typewriter, other office equipment, etc. can be placed. Support means provided on the desk body 5, for example, grooves 1b provided on the inner surfaces of the side walls 1a on both sides of the desk body below the rotating plate 3, are provided below at a constant interval. A system in which rails 4a provided at the side ends are slidably attached is adopted, and the base plate 4 can be pulled out toward the front under the top plate 2 or pushed under the top plate. The base plate 4 is provided with sloped surfaces 6 that become higher toward the rear end on its upper surfaces on both sides.
In the illustrated embodiment, the guide member 7 has a substantially triangular shape when viewed from the side.
is fixed to the upper surface to form the guiding inclined surface 6, and the upper end 8 of the inclined surface is either a horizontal surface or has a recess 8', for example a semicircular recess, formed at the upper end. In order to guide the up-and-down rotation of the rotary plate 3 in relation to the inclined surface 6 of the base plate 4, undulating means 9 of the rotary plate 3 are provided below both sides of the rotary plate 3. It is set up. The undulating means 9 is formed by pivoting a slider 11, for example a roller as shown in FIG. 11 is made slidable on the inclined surface 6. Therefore, by pulling out the base plate 4 from the desk toward the front, the slider 11 of the undulating means 9 is guided upward by the sloped surfaces 6 for guiding both sides, that is, from the solid line state to the imaginary line state in the figure, and the upper end 8 of the sloped surface is guided upward. Determine the upper limit of guidance. By adjusting the angle of this inclined surface 6, the rotation height of the rotation plate 3, which is the vertical height of the undulating means 9, can be determined.

In addition, what is shown as 12 in the figure is a non-slip provided in front of the rotating plate, and what is shown as 13 is a rubber material for a cushion that tightly fills the space between it and the desk top plate. 14 is a receiving piece provided on the side of the desk top plate 2; 15 is provided on the surface of the rotating plate 3;
16 is a computer 18 operated by a keyboard 17 placed on the base plate 4;
This is a storage section for accommodating the cord, and can be opened and closed to the outside of the desk by a lid plate 19 that rotates at the lower end.

Therefore, in the desk with a lectern according to the present invention, the computer 18 is arranged at a position on the back side of the desk top plate 2,
A keyboard 17 can be placed on the base plate 4 in the pulled out state, and by operating the keyboard 17, various inputs can be made to the computer 18 on the desk top plate 2. Documents to be viewed when operating the keyboard 17 can be viewed extremely easily by using the rotating plate 3 as a lectern and placing it on the lectern. Also, after use, the keyboard 17
or if the thickness of the keyboard 17 is
When it is inserted into the space between the table top plate 4 and the table top plate 4, it can be pushed directly under the desk top plate 2 to make the size of the desk compact, and it can be pulled out for convenient use. ,
The rotating plate 3 serving as a book stand rises and falls in response to the pull-out and push-in operations of the base plate 4, making it convenient for use.

Incidentally, when a recess 8' for receiving the slider 11 of the undulating means 9 is provided at the upper end of the inclined surface 6,
This serves not only to confirm the limit position when the base plate 4 is pulled out, but also to stabilize the rotating plate 3 when standing up. Furthermore, by providing a cushion rubber material 13 between the desk top plate 2 and the rotating plate 3, which is a part of the cut-out top plate, the rotational movement of the rotating plate 3 and the front edge of the desk top plate can be easily controlled. This eliminates the gap between the top plate and the top plate to prevent dust, etc. from falling downward from the top plate.

Here, in the present invention, a part of the desk top plate 2 is used as the rotating plate 3, but in order to use the entire desk top plate 2 as a rotating plate, the front edge of the desk top plate 2 is 5 is also possible.

As described above, the desk with a bookstand according to the present invention has a part of the desk top plate cut out from the desk top plate to form a rotating plate,
Both front ends of the rotating plate are pivotally connected to the desk top plate, and the base plate is supported by rails on the desk body under the rotating plate so that the base plate can be pulled out toward the front. A sloping surface that is raised toward the end is provided, and a support rod having a slider at the lower end that is guided in contact with the sloping surface is provided below on both sides of the rotating plate to provide undulation means, and the base plate The rotating plate, which tilts forward in response to the drawer being pulled out, serves as a lectern.When in use, the rotating plate is pulled out to place a computer keyboard, etc., and the rotating plate automatically moves forward. Since it rotates upward to become a lectern, the documents placed on the lectern can be tilted forward, making it easy to see the documents and convenient to use. If you push it under the desk top,
The lectern, which is a rotating plate, returns to the same height as the top plate and can be used in the same way as a normal top plate.

[Brief explanation of the drawing]

FIG. 1 is an explanatory perspective view showing an embodiment of the present invention, FIG. 2 is an explanatory sectional view of the main part thereof, and FIG. 3 is an explanatory view of the undulation means. 1: Desk, 2: Desk top plate, 3: Rotating plate, 4: Base plate,
5: desk body, 6: inclined surface, 7: guide member, 8: upper end of inclined surface, 8': recess, 9: undulation means, 10: support rod, 11: slider, 12: non-slip, 1
3: Rubber material for cushion, 14: Receiving piece, 15:
Surface plate, 16: Cord storage section, 17: Keyboard, 18: Computer, 19: Lid plate.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A part of the desk top plate is cut out from the desk top plate to form a rotating plate, both front ends of the rotating plate are pivotally attached to the desk top plate, and the rotating plate is The base plate is supported by rails on the desk body under the moving plate so that it can be pulled out toward the front, and sloped surfaces that are raised toward the rear end are provided on the upper surfaces of both sides of the base plate, and the base plate contacts the sloped surfaces. A support rod having a slider to be guided at the lower end is provided below on both sides of the rotating plate to provide an undulating means, and the rotating plate tilts forward in response to the drawing out of the base plate to be used as a lectern. A desk with a lectern. (2) The desk with a lectern according to claim 1, which is a utility model and is provided with a recess for receiving the slider at the upper end of the inclined surface.