CN204861783U - Multi -functional lectern that marketing teaching was used - Google Patents

Abstract

A multifunctional desk used in marketing teaching belongs to the field of educational teaching aids. The utility model provides a multifunctional desk for marketing teaching with adjustable desktop length, small teaching aids and convenient use. Desktop three and desktop four are all vertically arranged, the lower end of the right side of desktop one is hinged with the upper end of the left side of desktop three, the lower end of the left side of desktop two is hinged with the upper end of the right side of desktop four, and a square The square hole is fixed with a square groove; the support plate is horizontally arranged between the two baffle type table legs, and the two ends of the support plate are fixedly connected with the two baffle type table legs, and the two support hinges One end of one of the support hinges is hinged with the middle part of the left side of the desktop three, and one end of the other support hinge of the two support hinges is hinged with the middle part of the four right sides of the desktop. The utility model can increase the usable area of the lecture table, and has small and scattered teaching aids that can be summarized.

Description

Multifunctional desk for marketing teaching

technical field

The utility model relates to the field of educational teaching aids, in particular to a multifunctional desk.

Background technique

Marketing, also known as marketing, marketing or marketing, MBA, EMBA and other classic business management courses include marketing as an important module for management and education of managers. At present, in the specific teaching practice of this kind of courses, the traditional blackboard combined with oral explanation is more used. Marketing teaching needs to introduce a lot of theories and examples, so teachers need to prepare a lot of teaching plans and teaching tools. The length of the existing desks often cannot meet the needs of teachers, causing teachers to stack teaching plans and teaching aids together, causing inconvenience in teaching. Sometimes teachers use small teaching aids such as pens, rulers, and calculators, and place them scatteredly. Not only does it make the desk look messy, but it may be difficult to find when it is used.

Contents of the invention

Aiming at the above problems, the utility model provides a multi-functional desk for marketing teaching with adjustable desktop length, small-sized teaching aids, and convenient use.

The technical scheme adopted by the utility model is: a multifunctional desk used in marketing teaching, including a desktop combination, a front baffle, a support plate, a square groove body, two baffle type table legs, two L-shaped slide rails and Two support hinges; the desktop combination includes desktop one, desktop two, desktop three and desktop four; The front side and the rear side between the two baffle type table legs, the two ends of the two L-shaped slide rails are fixedly connected with the upper ends of the two baffle type table legs, and the first and second desktops are arranged side by side and connected with each other. Two L-shaped slide rails are slidably connected, the desktop three and the desktop four are all vertically arranged, the lower end of the right side of the desktop one is hinged with the upper end of the left side of the desktop three, and the lower end of the left side of the desktop two is connected to the upper end of the left side of the desktop three. The upper end of the right side of the desktop four is hinged, and a square hole is provided on the four desktops, and a square groove is fixed in the square hole; the support plate is horizontally arranged between two baffle-type table legs, and the support plate The two ends are fixedly connected with two baffle type table legs, one end of one of the two supporting hinges is hinged with the middle part of the left side of the desktop three, and the other of the two supporting hinges is hinged. One end is hinged with the middle part of the four right sides of the desktop; the front baffle is vertically arranged between the two baffle-type table legs, and the two ends of the front baffle are fixedly connected with the two baffle-type table legs, and the front baffle The upper end of the plate is fixedly connected with the lower end surface of the corresponding L-shaped slide rail.

The beneficial effects of the utility model are:

1. When the desktop 1 and the desktop 2 slide outwards, flip the desktop 3 and the desktop 4 so that the desktop 3 and the desktop 4 are arranged side by side with the desktop 1 and the desktop 2 horizontally, which can increase the effective use area of the lecture table.

2. The square tank can be used to organize small and scattered teaching supplies, such as chalk, calculator, ruler, etc., for easy storage and use.

Description of drawings

Fig. 1: The structure schematic diagram of desktop three and desktop four in the vertical state of the utility model;

Fig. 2: A structural schematic diagram of the tabletop three and the tabletop four of the utility model in a horizontally opened state;

Among them: 1-desktop combination; 1-1-desktop one; 1-2-desktop two; 1-3-desktop three; 1-4-desktop four; 2-bezel type table legs; 3-front bezel; -L-shaped slide rail; 5-support plate; 6-support hinge; 7-support column; 8-square groove.

Detailed ways

As shown in Figures 1 and 2, the multifunctional desk used in marketing teaching includes a desktop combination 1, a front baffle 3, a support plate 5, a square trough 8, two baffle-type table legs 2, and two L-shaped Slide rail 4 and two supporting hinges 6; the desktop combination 1 includes desktop one 1-1, desktop two 1-2, desktop three 1-3 and desktop four 1-4; the two baffle type table legs 2. The left and right are vertically arranged side by side. The two L-shaped slide rails 4 are respectively arranged on the front side and the rear side between the two baffle type table legs 2. Both ends of the two L-shaped slide rails 4 are connected with the two The upper ends of the baffle-type table legs 2 are fixedly connected, and the desktop one 1-1 and the desktop two 1-2 are arranged side by side and are slidably connected with two L-shaped slide rails 4. The three desktops 1-3 and the four desktops 1 -4 are all arranged vertically, the lower end of the right side of said desktop 1-1 is hinged with the upper end of the left side of desktop three 1-3, the lower end of the left side of said desktop two 1-2 is hinged with desktop four 1-4 The upper end of the right side is hinged, and a square hole is provided on the table four 1-4, and a square groove body 8 is fixedly installed in the square hole; the support plate 5 is horizontally arranged between two baffle-type table legs 2, And the two ends of the support plate 5 are fixedly connected with the two baffle type table legs 2, and one end of the support hinge 6 of the two support hinges 6 is hinged with the middle part of the left side of the desktop three 1-3. One end of another support hinge 6 of the two support hinges 6 is hinged with the middle part of the right side of the desktop four 1-4; the front baffle 3 is vertically arranged between the two baffle type table legs 2, and the front Both ends of the baffle 3 are fixedly connected to the two baffle-type table legs 2 , and the upper end of the front baffle 3 is fixedly connected to the lower end surface of the corresponding L-shaped slide rail 4 .

Each of the support hinges 6 is hinged by two support rods.

The multifunctional desk used in the marketing teaching also includes two support columns 7; the lower surfaces of the desktop one 1-1 and the desktop two 1-2 are provided with draw-in grooves, and the two baffle-type desks The outer sides of the legs 2 are respectively hinged with a supporting column 7. When the desktop one 1-1 and the desktop two 1-2 are in the state of being opened outwards, the upper ends of the two supporting columns 7 are correspondingly stuck on the desktop one 1-1-2. 1 and in the card slot of desktop two 1-2.

Working principle: When the teacher needs to increase the length of the desktop, the first 1-1 of the desktop and the second 1-2 of the desktop are divided outwards, the third 1-3 of the desktop and the fourth 1-4 of the desktop are rotated upwards, rotated to the horizontal position, and each support The two support rods of the hinge 6 are all vertically arranged to play the role of supporting the desktop three 1-3 and the desktop four 1-4.

Claims (3)

1. A multifunctional lecture table for marketing teaching, including a desktop combination (1), a front baffle (3), a support plate (5), a square trough (8), and two baffle-type table legs (2 ), two L-shaped slide rails (4) and two supporting hinges (6); it is characterized in that: the desktop combination (1) includes desktop one (1-1), desktop two (1-2), desktop Three (1-3) and desktop four (1-4); the two baffle-type table legs (2) are vertically arranged side by side, and the two L-shaped slide rails (4) are respectively arranged on the two baffles The front side and the rear side between the plate-type table legs (2), the two ends of the two L-shaped slide rails (4) are fixedly connected with the upper ends of the two baffle-type table legs (2), and the tabletop one ( 1-1), desktop two (1-2) are arranged side by side and connected with two L-shaped slide rails (4), and the desktop three (1-3) and desktop four (1-4) are vertically arranged , the lower end of the right side of the desktop one (1-1) is hinged with the upper end of the left side of the desktop three (1-3), the lower end of the left side of the desktop two (1-2) is hinged with the desktop four (1- 4) The upper end of the right side is hinged, and a square hole is provided on the desktop four (1-4), and a square tank (8) is fixed in the square hole; the support plate (5) is horizontally arranged on two stops Between the plate-type table legs (2), and the two ends of the support plate (5) are fixedly connected with the two baffle-type table legs (2), and one of the two support hinges (6) supports the hinge ( One end of 6) is hinged with the middle part of the left side of desktop three (1-3), and one end of the other supporting hinge (6) of the two supporting hinges (6) is hinged with the right side of desktop four (1-4). The middle part is hinged; the front baffle (3) is vertically arranged between the two baffle-type table legs (2), and the two ends of the front baffle (3) are fixed to the two baffle-type table legs (2) connected, the upper end of the front baffle (3) is fixedly connected with the lower end surface of the corresponding L-shaped slide rail (4). 2. The multifunctional desk for marketing teaching according to claim 1, characterized in that: each of the support hinges (6) is hinged by two support rods. 3. The multifunctional desk for marketing teaching according to claim 1, characterized in that: the multifunctional desk for marketing teaching also includes two support columns (7); the desktop one ( 1-1) and the lower surface of the desktop two (1-2) are provided with card slots, and the outer sides of the two baffle-type table legs (2) are respectively hinged with a support column (7), when the desktop one ( When 1-1) and desktop 2 (1-2) are in the state of being opened outwards, the upper ends of the two support columns (7) are correspondingly set on desktop 1 (1-1) and desktop 2 (1-2) in the card slot.