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Desk multi-degree-of-freedom support and desk

A degree of freedom, desk technology, applied in the direction of desks, general furniture legs, school benches, etc., can solve problems affecting normal teaching, increased class time, consumption, etc., and achieve the effect of rapid change

Active Publication Date: 2022-05-03
SICHUAN VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Diversified classrooms are not limited to a single teaching method in a class, and there will be teacher lectures, group discussions and class discussions in a class. Switch back and forth between discussions together, and the traditional desks cannot meet the needs of use when encountering the switching of this classroom situation. The desks fixed on the classroom floor cannot be moved, and there is no connection between Frequent moving of fixed desks will consume more class time, and the noise will also affect the normal teaching of other classrooms

Method used

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  • Desk multi-degree-of-freedom support and desk
  • Desk multi-degree-of-freedom support and desk
  • Desk multi-degree-of-freedom support and desk

Examples

Experimental program
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Effect test

Embodiment 1

[0055] refer to Figure 1-13 , the present embodiment provides a desk multi-degree-of-freedom support, including:

[0056] A rotating bracket 10, the rotating bracket 10 has a fixed end 11 and a connecting end 12;

[0057] Wherein, the fixed end 11 is connected to the ground, the connecting end 12 has a connection plane 31, and is connected to the desktop 30 through the connection plane 31;

[0058] It should be noted that the connection plane 31 described in this application is to limit the position of the structure in the multi-degree-of-freedom bracket, and the connection plane 31 can specifically be the bottom plane of the desktop 30 when the multi-degree-of-freedom bracket is connected to the bottom of the desktop 30 .

[0059] Wherein, the connecting plane 31 has a rotating proximal end 32 close to the rotating bracket 10 and a rotating distal end 33 disposed relative to the rotating proximal end 32 .

[0060] Wherein, the fixed end 11 and the connecting end 12 are rota...

Embodiment 2

[0072] This embodiment is proposed on the basis of embodiment 1, with reference to figure 1 , figure 2 , Figure 4 , further, the support bracket 20 is rotationally connected to the connecting plane 31 through the second rotating shaft 21 and the second shaft seat 22 ; and, the axis of the second rotating shaft 21 is parallel to the axis of the first rotating shaft 13 . The second rotating shaft 21 can be arranged on the supporting bracket 20 or the desktop 30 , and the corresponding second shaft seat 22 can be arranged on the desktop 30 or the supporting bracket 20 to realize the rotation of the desktop 30 relative to the connecting end 12 .

[0073] Such as Figure 13 In the arrangement of desks shown in , a plurality of chairs or stools 60 are placed on both sides of the desk for the students to use face to face during group discussions; the swivel bracket 10 and the support bracket 20 need to support the desktop 30 well. The arrangement distance of the two in the lengt...

Embodiment 3

[0076] This embodiment is proposed on the basis of embodiment 2, with reference to figure 2 , Figure 4 Further, the desk multi-degree-of-freedom bracket also includes a linkage mechanism 40, and the linkage mechanism 40 includes a linkage lever 43 and a control lever 41, and one end of the control lever 41 is fixed on the connection plane 31 away from the rotation proximal end 32 side of the support bracket 20 connected, the other end of the control rod 41 extends to the side where the rotating bracket 10 is provided, and the other end of the control rod 41 is provided with a first sliding shaft 42;

[0077] A rotating shaft hole 44 is provided between the two ends of the linkage rod 43, and a third rotating shaft 15 is fixedly arranged on the connecting end 12. The third rotating shaft 15 is penetrated in the rotating shaft hole 44, and the axis of the third rotating shaft 15 and the axis of the first rotating shaft 13 The axes are parallel, and when the connecting end 12 ...

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Abstract

The invention relates to the technical field of teaching equipment, in particular to a desk multi-degree-of-freedom support and a desk. The desk multi-degree-of-freedom support comprises a rotary support with a fixed end connected with the ground and a connecting end connected with a desktop; the table top is provided with a rotating near end connected with the rotating support and a rotating far end arranged relative to the rotating near end in the length direction. Wherein the fixed end is rotationally connected with the connecting end; wherein the connecting end is rotationally connected with the rotating near end of the table top through a first rotating shaft and a first shaft seat; the axis of the first rotating shaft is parallel to the ground; and the supporting bracket is connected between the rotating far end and the rotating near end of the table top. When a class mode needs to be changed, only the rotating far end of the desk top needs to be lifted up to enable the supporting bracket to be far away from the ground, then the desk top is rotated, no noise is generated during rotation, and the arrangement mode of the desk can be rapidly changed.

Description

technical field [0001] The invention relates to the technical field of desk teaching application, in particular to a desk multi-degree-of-freedom support and a desk. Background technique [0002] Diversified classroom is a teaching method that has emerged in recent years that is different from traditional classrooms. It aims to mobilize students' enthusiasm for classroom participation. It is not only different from traditional teaching methods in terms of teaching content, but also different from traditional teaching methods in terms of teaching forms. different ways. For example, after the teacher teaches the content, the students in class are divided into several groups, and the content learned is consolidated through group discussion and sharing, or the whole class discusses together. [0003] Most of the existing desks and chairs in the classroom are arranged towards the podium. During class, all students face the podium, and some desks and chairs are arranged for group...

Claims

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Application Information

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IPC IPC(8): A47B13/02A47B41/00
CPCA47B13/02A47B41/00
Inventor 陈泓宇
Owner SICHUAN VOCATIONAL & TECHN COLLEGE
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