Unlock instant, AI-driven research and patent intelligence for your innovation.

Student desk

A desk, technology for students, used in the direction of school long benches, home appliances, applications

Inactive Publication Date: 2014-07-23
HUNAN UNIV OF TECH
View PDF5 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, the height of the legs of the students' desks is fixed, which leads to a certain height of the students' desks. Therefore, the desktop cannot rise or fall with the needs of users, which brings a lot of inconvenience to different users.
In addition, it is impossible for the desktop to rotate at a pitch angle of 0-90 degrees according to the needs of the user. If the user wants to display the drawing or write in person, he must put a display board or a blackboard on the existing desktop. users bring a lot of inconvenience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Student desk
  • Student desk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: as figure 1 , 2 , as shown. A kind of student desk, the lower support surface 1 is installed in the bottom of the bookcase on one side of the traditional desk, the top of the lower support surface 1 is the upper support surface 5, the top of the upper support surface 5 is the desktop 9, and the upper and lower support surfaces 5 1, there is a mechanism that can make the upper support surface 5 lift so that the desktop 9 lifts, and the mechanism that the upper support surface 5 is lifted can be any elevating mechanism in the prior art such as the elevating mechanism of the car jack.

[0018] Between the desktop 9 and the upper support surface 5, there is a mechanism that can make the desktop rotate at a pitch angle of 0-90 degrees, and the mechanism that makes the desktop rotate at a pitch angle of 0-90 degrees can be a known mechanism of the prior art.

Embodiment 2

[0019] Embodiment 2: as figure 1 , 2 , as shown. A kind of student desk, the lower support surface 1 is installed in the bottom of the bookcase on one side of the traditional desk, the top of the lower support surface 1 is the upper support surface 5, the top of the upper support surface 5 is the desktop 9, and the upper and lower support surfaces 5 1, there is a mechanism that can make the upper support surface 5 lift so that the desktop 9 can be lifted, and the mechanism that the upper support surface 5 can be lifted can be a pair of left and right symmetrical hinged scissor lift platform mechanisms 4.

[0020] Between the desktop 9 and the upper support surface 5, there is a mechanism that can make the desktop rotate at a pitch angle of 0-90 degrees. The mechanism that makes the desktop rotate at a pitch angle of 0-90 degrees is: the front end of the upper support surface 5 corresponds to the desktop 9 below The structure E is hinged, and the rear end has a desktop pitch ...

Embodiment 3

[0021] Embodiment 3: as figure 1 , 2 , as shown. A kind of student desk, the lower support surface 1 is installed in the bottom of the bookcase on one side of the traditional desk, the top of the lower support surface 1 is the upper support surface 5, the top of the upper support surface 5 is the desktop 9, and the upper and lower support surfaces 5 1, there is a mechanism that can make the upper support surface 5 lift so that the desktop 9 can be lifted, and the mechanism that makes the upper support surface 5 lift can be a pair of left-right symmetrical hinged scissor lift platform mechanisms 4, the hinged scissor lift platform The lifting platform mechanism 4 is hinged to each other by support rods of equal length, the end points A and C are respectively hinged to the lower support surface 1 and the upper support surface 5, and the end points B and D are respectively hinged to the desktop lifting roller 17 and the roller under the upper support surface 5. Can roll in the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a student desk and a use method of the student desk. The student desk can rise, fall and rotate conveniently according to requirements. According to the technical scheme adopted by the student desk, a lower supporting face is installed on the bottom of a book cabinet on one side of a traditional desk, an upper supporting face is arranged above the lower supporting face, a desktop is located above the upper supporting face, a mechanism which can make the upper supporting face rise and fall so as to make the desktop rise and fall is arranged between the upper supporting face and the lower supporting face, and a mechanism which can make the desktop rotate with a pitching angle ranging from 0 degree to 90 degrees is arranged between the desktop and the upper supporting face. The use method of the student desk comprises the steps that a desktop lifting handle is rotated with a hand or a desktop lifting motor is started so that the desktop can rise or fall to reach a required use height, and a desktop pitching angle adjustment handle is rotated with a hand or a desktop pitching angle adjustment motor is started so that the desktop can rotate to be at a required pitching angle. The student desk has the advantage that the desktop can rise, fall and rotate conveniently according to requirements.

Description

technical field [0001] The invention relates to the technical field of common utensils in daily life, in particular to a student desk whose desktop can be conveniently lifted and rotated according to requirements and a method for using the desk. Background technique [0002] In daily life, the height of the legs of the students' desks is fixed, which leads to a certain height of the students' desks. Therefore, the desktop cannot rise or fall with the needs of users, which brings a lot of inconvenience to different users. . In addition, it is impossible for the desktop to rotate at a pitch angle of 0-90 degrees according to the needs of the user. If the user wants to display the drawing or write in person, he must put a display board or a blackboard on the existing desktop. The user brings a lot of inconvenience. Contents of the invention [0003] The technical problem to be solved by the present invention is to invent a desk for students whose desktop can be conveniently...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47B41/02
Inventor 汤迎红邱显焱余江鸿
Owner HUNAN UNIV OF TECH