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A spliced ​​desk and spliced ​​desk assembly for university classrooms

A splicing, classroom technology, applied in the direction of connecting components, the legs of general furniture, tables with a changeable desktop height, etc., can solve the problems of easy screw thread wear, short service life, complicated operation, etc., and achieve simple and convenient operation. Long service life and flexible operation

Active Publication Date: 2021-11-26
山东光明园迪儿童家具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned splicing method is complicated to operate, and the thread of the screw is easy to wear after repeated splicing and dismantling in the way of screw locking, which makes it impossible to lock, and the service life is short

Method used

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  • A spliced ​​desk and spliced ​​desk assembly for university classrooms
  • A spliced ​​desk and spliced ​​desk assembly for university classrooms
  • A spliced ​​desk and spliced ​​desk assembly for university classrooms

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

The invention relates to a spliced ​​desk and a spliced ​​desk assembly used in a university classroom. The desktop splicing device used for splicing desks in university classrooms includes a splicing body and a splicing lock connected to the splicing body; the splicing lock includes a handle, a connecting portion, and a hemispherical lock. The handle and the hemispherical lock The joint part is connected through the connecting part; the splicing body is provided with a storage cavity and a hemispherical avoidance groove; the hemispherical locking part rotates around the center of the hemispherical avoidance groove; the connecting part is connected to the splicing body through a tension spring, and the hemispherical locking part There is a blocking block, and the extension spring indirectly provides elastic restoring force for the hemispherical lock part through the connecting part, so that the blocking block protrudes out of the hemispherical avoidance groove when the hemispherical lock part is reset; Conical protrusion outside cavity. The splicing desk and the splicing desk assembly used in the university classroom of the present invention are simple and convenient to splice and disassemble, and have a long service life.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a spliced ​​desk and a spliced ​​desk assembly used in a university classroom. Background technique [0002] In recent years, domestic colleges and universities have expanded their enrollment of new students one after another. Therefore, the number of newly enrolled college students in China has increased significantly. With the rapid growth of the number of college students, the use of classroom space in colleges and universities has not expanded simultaneously, resulting in a shortage of classrooms in colleges and universities. The reasonable design of desks can increase the number of students in the classroom, alleviate the shortage of efficient classrooms to a certain extent, and make the use of desks more flexible. [0003] The current splicing desks usually have grooves on the side of the desks, and then the connectors are respectively inserted into the grooves ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B87/00A47B13/08A47B41/02A47B41/00F16B5/00A47B9/00
CPCA47B13/088A47B41/00A47B41/02A47B87/002A47B2009/003F16B5/0004
Inventor 陈峰
Owner 山东光明园迪儿童家具科技有限公司