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A multi-purpose adjustable economic management teaching display device

A technology for economical management and display devices, which is applied to projection devices, electric-operated teaching aids, optics, etc., can solve the problems of large space occupied by supporting legs, large space occupation, and poor fixing effect of curtains, etc., so as to save occupied space and save Occupies space, improves the effect of fixed effects

Active Publication Date: 2022-02-15
BINZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above technical problems, the present invention provides a multi-purpose adjustable economic management teaching display device to solve the problem that the existing economic management teaching display device has poor fixing effect on the curtain during display and cannot play the function of lectures , takes up a lot of space when not in use, does not have a fixing effect on the projection equipment, has a poor fixing effect on the supporting legs, and takes up a lot of space when the supporting legs are not in use

Method used

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  • A multi-purpose adjustable economic management teaching display device
  • A multi-purpose adjustable economic management teaching display device
  • A multi-purpose adjustable economic management teaching display device

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Experimental program
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Effect test

Embodiment

[0041] Append figure 1 Attachment Image 6 Shown

[0042] The present invention provides a multi-purpose adjustable economic management teaching display device, including mounting chassis 1, lateral slide 2, adjustable support device 3, board frame 4, long plate 5, regulating bolt 6, and economic management projection equipment Apparatus 7, magnet 8, bolt nut 9, adjustable display frame structure 10, adjustment strut 11, adjustable economic management desktop structure 12, economic management showcase 13, crossbar 14 and articles ringed 15, said The lateral slide 2 is opened laterally at the intermediate position of the mounting chassis 1; the adjustable support device 3 is mounted on the lower left and right sides of the mounting chassis 1; the plate frame 4 bolts are mounted in the mounting chassis 1. Middle lower part; said lengthening plate 5 is inserted inside the plate frame 4; the adjustment bolt 6 is mounted at the coupling of the plate frame 4 and the lengthening plate 5; ...

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PUM

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Abstract

The invention provides a multi-purpose adjustable economic management teaching display device, which includes a mounting base, a horizontal chute, an adjustable support device, an adjusting bolt, a fixing device for economic management projection equipment, a magnet bar, bolts and nuts, and an adjustable display stand structure, adjustable poles, adjustable economic management desktop structure, economic management display screen structure, crossbars and article hangers, and the horizontal chute is set horizontally at the middle position of the installation chassis. The setting of the table board, the connecting shaft seat, the connecting card slot and the L-shaped limit frame of the present invention is beneficial to the fixing effect on the seat table board when in use, and can play the function of a lecture table at the same time; the first and second The arrangement of support sleeves, bolts and nuts, installation holes, transverse chute and installation base is beneficial to loosen the bolts and nuts when not in use to adjust the angle position of the first and second support sleeves, which is convenient for Save space.

Description

Technical field [0001] The present invention belongs to the technical field of economic management teaching devices, in particular, involving a multi-purpose adjustable economic management teaching display device. Background technique [0002] Economic management is a scientific course. Professional is mainly for in-service practitioners, cultivating applications that can be competent at all levels of government economic management department work and instant management work. Graduates should comprehensively, systematically master the basic theory of management science and economic science; mastering economic management expertise, basic skills; have good computer application capabilities and economic application writing ability; having a certain foreign language level; familiar with the country Regular policies and regulations; the basic ability to coordinate social and economic surveys and organizational coordination; can profoundly analyze and effectively solve various problems...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B5/02G03B21/54A47B19/06A47B19/10
CPCA47B19/06A47B19/10G03B21/54G09B5/02
Inventor 李文亭刘海舰靖晓英翟富通
Owner BINZHOU POLYTECHNIC
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