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Rotatable desk

A desk and rotating board technology, applied in the field of teaching appliances, can solve problems such as difficult work, and achieve the effects of improving flatness, ensuring leg space, and being practical.

Inactive Publication Date: 2017-05-10
王明远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the structure is used as an integral desk, and the homework is more difficult when arranging the examination room

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1 to Figure 5 As shown, the present invention includes a table body and table legs 1. The table body includes a tabletop 2, four side panels 3 and a base plate 4. The rear end of the desktop 2 is hingedly connected with the side panels 3 at the rear. Rotating plate 5 is set, and the lower end surface of rotating plate 5 is provided with accommodating groove 6, and table leg 1 is fixedly connected on the lower end surface of rotating plate 5, and circular slide rail 7 is opened on the upper end surface of rotating plate 5, and the lower end surface of bottom plate 4 is installed with the circular slide rail. The ball set 8 matched with the rail 7, the rotating plate 6 is provided with a through hole 9, the through hole 9 is a long strip structure, the lower end surface of the bottom plate 4 is left and right symmetrically provided with a first blind hole 10 and a second blind hole 11, the first blind hole 10 and the second blind hole 11 are circular holes wi...

Embodiment 2

[0029] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is: as Image 6 and Figure 7 Shown, the rear edge of the upper end surface of desktop 2 is fixedly connected to baffle plate 17, and the outer end surface of side plate 3 on both sides of table body is installed hook 18, and the upper end surface of desktop 2 is provided with water cup accommodating groove 19, and water cup accommodating groove 19 edges are installed The limit frame, the limit frame includes a support rod 20 inserted into the desktop 2 and a limit ring 21 located at the upper end of the support rod 20 .

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PUM

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Abstract

The invention belongs to the technical field of teaching tools, and particularly relates to a rotatable desk. The rotatable desk comprises a desk body and desk legs, wherein the desk body comprises a desk top, four side plates and a base plate, a rotation plate is arranged between the base plate and the desk legs, the upper end face of the rotation plate is provided with a circular slide rail, the lower end face of the base plate is provided with a ball set which is matched with the circular slide rail, the rotation plate is provided with a through hole, the lower end face of the base plate is symmetrically provided with a first blind hole and a second blind hole, the edge of the lower end face of the rotation plate is provided with a rotation shaft, a limiting mechanism is arranged on the rotation shaft, and the limiting mechanism comprises a pressing rod, a connecting rod, and a limiting rod which is matched with the through hole, wherein the pressing rod, the limiting rod and the limiting rod are connected in sequence, the upper end of the limiting rod is located in the first blind hole or the second blind hole after penetrating through the through hole, the connecting rod is rotationally connected to the rotation shaft, and a spring is arranged between the connecting rod and the rotation plate. According to the rotatable desk, through the arrangement of the rotation plate between the table body and the table legs, the table body is capable of being used by rotating 180 degrees corresponding to the table legs, and thus the table body can be quickly rotated when an examination room is arranged.

Description

technical field [0001] The invention belongs to the technical field of teaching appliances, and in particular relates to a rotating desk. Background technique [0002] At present, there are a large number of students in high school classrooms, the space for placing desks and chairs is limited, and there are many books on the desktop. It is easy to cause books or water cups to fall during daily walking or cleaning; in addition, the desks need to be turned over when arranging the examination room 180 ° for use, but in the prior art, the space of the legs after the desk is turned over is narrow and difficult to place, and the legs need to be stretched to one side of the desk, which is inconvenient to use. So it is necessary to design a desk that can rotate and place books to drop to meet the needs of the current situation. [0003] Application number 201310047851.7 discloses a rotatable desk and chair, including a fixed seat, a fixed table, and a rotatable integrated desk and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B41/00A47B41/02A47B11/00A47B13/08A47B13/16
CPCA47B41/00A47B11/00A47B13/083A47B13/16A47B41/02A47B2200/0002A47B2200/0036
Inventor 王明远
Owner 王明远
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