CN206340185U - A kind of multimedia teaching apparatus based on computer technology - Google Patents
A kind of multimedia teaching apparatus based on computer technology Download PDFInfo
- Publication number
- CN206340185U CN206340185U CN201620924363.9U CN201620924363U CN206340185U CN 206340185 U CN206340185 U CN 206340185U CN 201620924363 U CN201620924363 U CN 201620924363U CN 206340185 U CN206340185 U CN 206340185U
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- CN
- China
- Prior art keywords
- blank
- projection
- sound equipment
- projection blank
- universal wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a kind of multimedia teaching apparatus based on computer technology, the input of projecting apparatus is connected with the output port of computer body, image can be incident upon on projection blank by projecting apparatus, the left and right sides for projecting blank is provided with sound equipment, sound equipment is spindle rotationally arranged in by connecting shaft on the support body of projection blank, and sound equipment is connected with the sound output mouthful of computer body；The left and right sides of projection blank is provided with the slide rail be arrangeding in parallel, and slide rail is provided with the electronic slide unit being slidably connected with it, and the two ends of wiping board are fixedly connected on two electronic slide units, and wiping surface and the projection blank of wiping board offset；Projection blank is arranged on the elevating mechanism that cylinder, piston rod are constituted, and the bottom of cylinder is provided with universal wheel, and universal wheel is provided with arrestment mechanism.The beneficial effects of the utility model are that projection blank can be used as projection screen and use, and can also be used as clipboard, the setting of automatic wiping mechanism, can save time in classroom, and raising is given lessons efficiency.
Description
Technical field
The utility model belongs to teaching equipment technical field, is taught more particularly, to a kind of multimedia based on computer technology
Learn device.
Background technology
Existing multimedia teaching facility mostly lacks the mechanism of writing writing on the blackboard, even if equipped with clipboard, teacher is awarding
Clipboard is wiped during class and wastes substantial amounts of time, efficiency of giving lessons is low, it is a kind of can solve these problems based on computer
The multimedia teaching apparatus of technology needs further to research and develop.
Utility model content
The purpose of this utility model be to provide a kind of simple in construction, simple to operate, functional diversities, integrated level it is high based on
The multimedia teaching apparatus of computer technology.
The technical solution of the utility model is：A kind of multimedia teaching dress based on computer technology of the present utility model
Put, including computer body, projecting apparatus, projection blank, sound equipment, connecting shaft, slide rail, electronic slide unit, wiping board, accommodating groove, cylinder,
Piston rod, universal wheel, arrestment mechanism；
The input of the projecting apparatus is connected with the output port of computer body, and the projecting apparatus can project image
On projection blank, the left and right sides of the projection blank is provided with sound equipment, and the sound equipment is spindle rotationally arranged in by connecting shaft
On the support body for projecting blank, the sound equipment is connected with the sound output mouthful of computer body；
The left and right sides of the projection blank is provided with the slide rail that be arranged in parallel, and the slide rail is provided with to be slidably connected with it
Electronic slide unit, the two ends of the wiping board are fixedly connected on two electronic slide units, wiping surface and the projection blank phase of the wiping board
Support；
The projection blank is arranged on the elevating mechanism that cylinder, piston rod are constituted, and the bottom of the cylinder is provided with universal
Wheel, the universal wheel is provided with arrestment mechanism.
The bottom of the projection blank is provided with accommodating groove.
The utility model has the advantages and positive effects of：
1st, due to using above-mentioned technical proposal, classroom given lessons and more facilitate；It is easy to utilize with simple in construction
The advantages of.
2nd, computer multimedia teaching is combined with the traditional instruction being driven, functional diversities.
3rd, slide rail, electronic slide unit, wiping board constitute automatic wiping mechanism, can automatic erasing projection blank on person's handwriting, section
About time in classroom, improves efficiency of giving lessons.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：
1- computer bodies, 2- projecting apparatus, 3- projection blanks, 4- sound equipments, 5- connecting shafts, 6- slide rails, the electronic slide units of 7-, 8-
Wiping board, 9- accommodating grooves, 10- cylinders, 11- piston rods, 12- universal wheels, 13- arrestment mechanisms.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of multimedia teaching apparatus based on computer technology of the present utility model, including computer sheet
Body 1, projecting apparatus 2, projection blank 3, sound equipment 4, connecting shaft 5, slide rail 6, electronic slide unit 7, wiping board 8, accommodating groove 9, cylinder 10, piston
Bar 11, universal wheel 12, arrestment mechanism 13；
The input of projecting apparatus 2 is connected with the output port of computer body 1, and image can be incident upon by projecting apparatus 2
On shadow blank 3, the left and right sides of projection blank 3 is provided with sound equipment 4, and sound equipment 4 is spindle rotationally arranged in projection blank by connecting shaft 5
On 3 support body, sound equipment 4 is connected with the sound output mouthful of computer body 1；
The left and right sides of projection blank 3 is provided with the slide rail 6 that be arranged in parallel, slide rail 6 be provided with its be slidably connected it is electronic
Slide unit 7, the two ends of wiping board 8 are fixedly connected on two electronic slide units 7, and wiping surface and the projection blank 3 of wiping board 8 offset；
Projection blank 3 is arranged on the elevating mechanism that cylinder 10, piston rod 11 are constituted, and the bottom of cylinder 10 is provided with universal wheel
12, universal wheel 12 is provided with arrestment mechanism 13.
The bottom of the projection blank 3 is provided with accommodating groove 9.
The course of work of this example：
The picture that computer body 1 is shown can be incident upon by projecting apparatus 2 on projection blank 3, can exhibiting pictures, image etc.
Resources material, sound equipment 4 can play sound, and two ends are fixed by connecting shaft 5 so that the direction of sound equipment 4 can be adjusted arbitrarily, according to
Raw residing region adjusts the direction of sound equipment 4, to obtain optimal auditory effect.
Projection blank 3 can not only be used as projection screen, and can coordinate the writing of white board marker progress writing on the blackboard, by many matchmakers
Body is imparted knowledge to students to be combined with the traditional instruction being driven, and when projection blank 3 needs to wipe, starts electronic slide unit 7, electronic slide unit 7
Slided up and down along slide rail 6, the person's handwriting wiped clean that wiping board 8 can be driven to project on blank 3 is time saving and energy saving, saves time in classroom.
The elevating mechanism that cylinder 10, piston rod 11 are constituted so that project the Height Adjustable of blank 3, according to projection blank 3
With the height of the distance between projecting apparatus 2 regulation projection blank 3, the position of mobile projector blank 3 is easy in the setting of universal wheel 12
Put, arrestment mechanism 13 is used for fixed position, it is high using flexibility ratio.
Accommodating groove 9 can store the teaching aids such as teacher's pointer, white board marker, with taking with not easy to lose.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (2)
1. a kind of multimedia teaching apparatus based on computer technology, it is characterised in that：Including computer body, projecting apparatus, throwing
Shadow blank, sound equipment, connecting shaft, slide rail, electronic slide unit, wiping board, accommodating groove, cylinder, piston rod, universal wheel, arrestment mechanism；
The input of the projecting apparatus is connected with the output port of computer body, and image can be incident upon by the projecting apparatus
On shadow blank, the left and right sides of the projection blank is provided with sound equipment, and the sound equipment is spindle rotationally arranged in projection by connecting shaft
On the support body of blank, the sound equipment is connected with the sound output mouthful of computer body；
The left and right sides of the projection blank is provided with the slide rail that be arranged in parallel, the slide rail be provided with its be slidably connected it is electronic
Slide unit, the two ends of the wiping board are fixedly connected on two electronic slide units, and wiping surface and the projection blank of the wiping board offset；
The projection blank is arranged on the elevating mechanism that cylinder, piston rod are constituted, and the bottom of the cylinder is provided with universal wheel, institute
Universal wheel is stated provided with arrestment mechanism.
2. a kind of multimedia teaching apparatus based on computer technology according to claim 1, it is characterised in that：It is described to throw
The bottom of shadow blank is provided with accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924363.9U CN206340185U (en) | 2016-08-17 | 2016-08-17 | A kind of multimedia teaching apparatus based on computer technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924363.9U CN206340185U (en) | 2016-08-17 | 2016-08-17 | A kind of multimedia teaching apparatus based on computer technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340185U true CN206340185U (en) | 2017-07-18 |
Family
ID=59299408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620924363.9U Expired - Fee Related CN206340185U (en) | 2016-08-17 | 2016-08-17 | A kind of multimedia teaching apparatus based on computer technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340185U (en) |
-
2016
- 2016-08-17 CN CN201620924363.9U patent/CN206340185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20180817 |