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Intelligent education equipment based on big data

A big data and intelligent technology, which is applied in educational appliances, electric-operated teaching aids, optics, etc., can solve the problems of filter dust blockage, mid-end demonstration operation, inconvenient disassembly and cleaning, etc., to achieve quick disassembly and cleaning, reduce internal components, compact effect

Inactive Publication Date: 2022-03-18
张志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a smart educational device based on big data to solve the problem that the filter screen of the projector is easily blocked by dust during long-term use, and the location where the projector is installed in the classroom is usually relatively small. High, if it is not cleaned in time, it will easily lead to overheating of the equipment, which will lead to the middle end of the demonstration operation, requiring maintenance personnel to disassemble and clean it, which is very inconvenient

Method used

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  • Intelligent education equipment based on big data
  • Intelligent education equipment based on big data
  • Intelligent education equipment based on big data

Examples

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Embodiment 1

[0028] according to Figure 1-3 ,as well as Image 6 As shown, the present invention provides a technical solution for intelligent educational equipment based on big data: its structure includes: a control panel 1, a lens 2, a heat sink 3, a body 4, and a fixing bracket 5, and it is characterized in that: the front end of the body 4 is provided with There is a control panel 1 and a lens 2. The heat sink 3 is installed on the left side of the body 4. The top protrusion of the body 4 is connected to the bottom frame of the fixed bracket 5 by bolts. The heat sink 3 includes: a driver 31, The filter hinge 32, the winding wheel 33, the guide wheel 34, the fixed shell 35, the drive wheel of the driver 31 is movably connected with the filter hinge 32, and the driver 31 is connected with the winding wheel 33 and the guide wheel 34 through a synchronous belt. connected, the filter hinge 32 is arranged on the left side of the fixed shell 35, and the filter hinge 32 is movably connected...

Embodiment 2

[0031] according to Figure 4 , Figure 5 As shown, the filter hinge 32 includes: an opening and closing toothed plate 321, a filter plate 322, a nesting groove 323, a synchronous bar 324, and an auxiliary wheel 325. The opening and closing toothed plate 321 is installed in the nesting groove 323 to At the axis, the left side surface of the filter disc 322 is flexibly connected to the nesting groove 323, and a synchronous strip 324 placed horizontally is arranged in the groove of the nesting groove 323, and the synchronous strip 324 is attached to the left side of the filter disc 322. On the side surface, the outer teeth of the opening and closing toothed disc 321 and the outer teeth of the steering gear 315 mesh with each other, and the auxiliary wheel 325 is composed of a pulley and a compression wheel, and a compression spring is provided on the axis of the pulley to increase rotation damping , the auxiliary wheel 325 can be prevented from freely rotating when the selectio...

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Abstract

The invention discloses intelligent education equipment based on big data, which structurally comprises a control panel, a lens, a heat dissipation groove, a machine body and a fixed bracket, and is characterized in that the control panel and the lens are arranged at the front end of the machine body, the heat dissipation groove is formed in the left side of the machine body, and a bulge at the top of the machine body is connected with a bottom frame of the fixed bracket through a bolt; the device has the beneficial effects that a selection rod in a driver is driven by an electromagnetic push rod to move and control a driving steering gear and a winding belt wheel, when the driving steering gear is driven, a filtering hinge can be automatically opened, after the filtering hinge is opened, the selection rod drives switching control and drives the winding belt wheel, a filtering disc descends, and therefore the filtering effect is achieved. The trouble that a user needs to climb to clean and replace the filtering disc is avoided, meanwhile, only one motor needs to be installed for driving, internal assemblies are reduced, and the structure is more compact.

Description

technical field [0001] The invention is an intelligent educational equipment based on big data, which belongs to the field of educational equipment. Background technique [0002] Intelligent educational equipment connected to big data can facilitate the control and operation of audio-visual, computer, projection, interactive whiteboard and other sound, light, and electrical equipment in the classroom, which is conducive to teachers and students seamlessly accessing human resources and engaging in teaching and learning. Learning activities, and can adapt to a variety of learning methods including distance teaching. There are some problems in the use of projection equipment: [0003] The filter screen of the projector is easy to be blocked by dust during long-term use, and the projector is usually installed in a high position in the classroom. If it is not cleaned in time, it will easily lead to overheating of the equipment, which will lead to mid-end demonstration operations,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/14G09B5/02
CPCG03B21/14G09B5/02
Inventor 张志刚
Owner 张志刚
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