CN206282451U - A kind of Mobile multimedia instructional device - Google Patents
A kind of Mobile multimedia instructional device Download PDFInfo
- Publication number
- CN206282451U CN206282451U CN201621202812.5U CN201621202812U CN206282451U CN 206282451 U CN206282451 U CN 206282451U CN 201621202812 U CN201621202812 U CN 201621202812U CN 206282451 U CN206282451 U CN 206282451U
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- CN
- China
- Prior art keywords
- base plate
- plate
- shock absorption
- vibration damper
- absorption strip
- 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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Abstract
The utility model discloses a kind of Mobile multimedia instructional device, including：Base plate；Multimedia teaching mechanism on the base plate；At least three rollers, at least three roller is set located at the base plate lower surface and near the bottom outer-edge；Handle, the handle lower end is connected to the base plate end；And fixed mechanism, it includes hydraulic cylinder, fixed plate, vibration damper plate, the cylinder body end of the hydraulic cylinder is embedded in the base plate, piston end and is connected to the fixed plate upper surface and the fixed plate can be driven to move up and down, and the vibration damper plate is covered on the fixed plate lower surface.On the one hand the utility model is placed on moveable base plate by by multimedia teaching mechanism, being easy to it to be moved to carries out multimedia teaching in different classrooms, another aspect equipment fixed mechanism is easy to base plate to be fixed with respect to ground, and ground is abutted by vibration damper plate, it is conducive to being improved on the ground of different planarizations the stability of base plate.
Description
Technical field
The utility model is related to Teaching Technology of Multimedia, more particularly, to a kind of Mobile multimedia instructional device.
Background technology
Multimedia teaching is because it is interesting by force, interior kind of imparting knowledge to students is abundant, easily inspiration students ' imagination, reduction teaching difficulty etc. is excellent
Put and widely praised highly.At present, overwhelming majority schools in coastal cities have become basically universal multimedia teaching, and middle part is most of
School is also both provided with special multi-media classroom, and western remote districts still use original teaching method.Due to western inclined
Remote area has that teaching facilities, teacher strength lack so that one multiple difference class of teacher's teaching of regular appearance,
Being easily caused a teacher needs to prepare lessons multiple classes respectively, its labour intensity for significantly increasing teacher, and existing
Multimedia teaching is carried out on the premise of some shortages of funding and still there is very big difficulty.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of Mobile multimedia instructional device, its
It is capable of achieving to carry out different classrooms respectively multimedia teaching, and then reduces the labour intensity of preparing lessons of teacher, is also beneficial to improve religion
Learn quality.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of Mobile multimedia instructional device,
Including,
Base plate；
Multimedia teaching mechanism on the base plate；
At least three rollers, at least three roller sets located at the base plate lower surface and near the bottom outer-edge
Put；
Handle, the handle lower end is connected to the base plate end；And
Fixed mechanism, it includes hydraulic cylinder, fixed plate, vibration damper plate, the cylinder body end of the hydraulic cylinder be embedded in the base plate,
Piston end is connected to the fixed plate upper surface and the fixed plate can be driven to move up and down, and the vibration damper plate is covered on described
Fixed plate lower surface.
Preferably, the vibration damper plate includes vibration damper plate body and is arranged in multiple dampings of the vibration damper plate body lower surface
Bar group, each described shock absorption strip group includes the multiple shock absorption strips be arrangeding in parallel.
Preferably, multiple shock absorption strip groups are arranged in arrays, and shock absorption strip in two shock absorption strip groups of arbitrary neighborhood hangs down
It is straight to set.
Preferably, the cross section of each shock absorption strip is isosceles trapezoid, and the larger one end patch of the shock absorption strip length of side
It is overlying on the lower surface of the vibration damper plate body.
Preferably, the shock absorption strip is quality of rubber materials.
Preferably, the multimedia teaching mechanism includes the body being fixed on the base plate, is horizontally placed on the machine
The operating desk of body upper end and it is installed on the display screen of the operating desk upper surface.
Preferably, at least three roller is universal wheel.
Mobile multimedia instructional device described in the utility model, it is placed in movably by by multimedia teaching mechanism
On base plate, being easy to it to be moved to carries out multimedia teaching in different classrooms, meanwhile, the equipment fixed mechanism can be easy to many matchmakers
The base plate of body instructional device is fixed with respect to ground, and abuts ground by vibration damper plate, and it is conducive on the ground of different planarizations
The upper stability for improving base plate.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of Mobile multimedia instructional device of the present utility model；
Fig. 2 is the structural representation of vibration damper plate of the present utility model；
Fig. 3 is the A-A of Fig. 2 of the present utility model to sectional view.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Fig. 1~3 are referred to, embodiment of the present utility model provides a kind of Mobile multimedia instructional device, including,
Base plate 1；
Multimedia teaching mechanism 2 on the base plate 1；
At least three rollers 3, at least three roller 3 is located at the lower surface of the base plate 1 and outside the bottom
Edge is set；
Handle 4, the lower end of the handle 4 is connected to the end of the base plate 1；And
Fixed mechanism 5, it includes hydraulic cylinder 51, fixed plate 52, vibration damper plate 53, and the cylinder body end of the hydraulic cylinder 51 is embedded in
The base plate 1, piston end is connected to the upper surface of the fixed plate 52 and the fixed plate 52 can be driven to move up and down, described to subtract
Shake plate 53 is covered on the lower surface of the fixed plate 52.
During specific works, teacher by preparing lessons with computer, and can be imparted knowledge to students by multimedia teaching mechanism 2, and it is conducive to
Saving prepare lessons the time, improve the quality of teaching, and multimedia teaching mechanism 2 can be moved to different classrooms and be taught respectively by teacher
Learn.When being imparted knowledge to students, can move downward fixed plate 52 until vibration damper plate 53 by driving the hydraulic cylinder 51 of fixed mechanism 5
Ground is abutted, vibration damper plate 53 forms the effect of support baseboard 1, so as to avoid base plate 1 from being moved under the effect of roller 3, and this reality
Apply example and the abutting of vibration damper plate 53 ground is set, it is conducive to having preferable stability on uneven ground.And for the ease of
The effect of fixed mechanism 5, can be arranged at the middle part of base plate 1 by fixed mechanism 5, consequently facilitating the fixed base plate 1 of support.
Wherein, as shown in Figure 2 and Figure 3, vibration damper plate 53 described in the present embodiment includes vibration damper plate body 531 and is arranged in described
Multiple shock absorption strip groups 532 of the lower surface of vibration damper plate body 531, each described shock absorption strip group 532 includes the multiple be arrangeding in parallel
Shock absorption strip 532a, so as to further increase the adaptability to Different Ground.Specifically, the multiple shock absorption strip groups of the present embodiment
532 is arranged in arrays, and shock absorption strip 532a in two shock absorption strip groups 532 of arbitrary neighborhood is vertically arranged, and on the one hand it be conducive to
Each shock absorption strip group 532 is individually supported effect, and then improves the stability that vibration damper plate 53 is fixed, it is to avoid vibration damper plate 53 is relative
Ground is slided, and is on the other hand then conducive to adapting to Different Ground, it is ensured that it still can be preferable on broken terrain
Support baseboard 1, it is to avoid multimedia teaching mechanism 2 produces and rocks.
Specifically, as shown in Figure 2 and Figure 3, the harmony of arrangement and stress for the ease of multiple shock absorption strip groups 532, this reality
Apply a vibration damper plate 53 and be preferably arranged to square, corresponding shock absorption strip group 532 may be configured as square multiple of natural number, for example,
4,9,16 or 25 are may be configured as, for the ease of description, the number of the present embodiment shock absorption strip group 532 is set to 9.
The cross section of the present embodiment each shock absorption strip 532a is isosceles trapezoid, and the shock absorption strip 532a length of sides compared with
Big one end is covered on the lower surface of the vibration damper plate body 531, so as to avoid clamping between two neighboring shock absorption strip 532a stone,
The particulate mass such as stone, are also beneficial to produce deformation when it is contacted with ground, and then extend its service life.Wherein, the present embodiment
The shock absorption strip 532a is preferably arranged to quality of rubber materials.
Multimedia teaching mechanism 2 described in the present embodiment includes the body 21 being fixed on the base plate 1, is horizontally placed on institute
The operating desk 22 for stating the upper end of body 21 and the display screen 3 for being installed on the upper surface of the operating desk 22, when carrying out multimedia teaching, religion
Teacher can carry out the regulation and control of the content of courses by operating desk 22, display screen 3, and coordinate explanation, and body 21 is then mainly by housing, interior
Projecting apparatus and the host computer composition of housing are placed in, it is the conventional equipment of market purchase, and the present embodiment is not described in detail.
After the completion of multimedia teaching, vibration damper plate 53 can be driven to depart from ground by hydraulic cylinder 51 so that roller 3 produces branch
Support is acted on, and is moved for the ease of roller 3, and at least three rollers 3 are universal wheel described in the present embodiment.
Mobile multimedia instructional device described in the utility model, it is placed in movably by by multimedia teaching mechanism
On base plate, being easy to it to be moved to carries out multimedia teaching in different classrooms, meanwhile, the equipment fixed mechanism can be easy to many matchmakers
The base plate of body instructional device is fixed with respect to ground, and abuts ground by vibration damper plate, and it is conducive on the ground of different planarizations
The upper stability for improving base plate.
The above specific embodiment of the present utility model, does not constitute the restriction to the utility model protection domain.
Any various other corresponding change and deformation made according to technology design of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (7)
1. a kind of Mobile multimedia instructional device, it is characterised in that including,
Base plate；
Multimedia teaching mechanism on the base plate；
At least three rollers, at least three roller is set located at the base plate lower surface and near the bottom outer-edge；
Handle, the handle lower end is connected to the base plate end；And
Fixed mechanism, it includes hydraulic cylinder, fixed plate, vibration damper plate, and the cylinder body end of the hydraulic cylinder is embedded in the base plate, piston
End is connected to the fixed plate upper surface and the fixed plate can be driven to move up and down, and the vibration damper plate is covered on the fixation
Plate lower surface.
2. Mobile multimedia instructional device according to claim 1, it is characterised in that the vibration damper plate includes vibration damper plate
Body and multiple shock absorption strip groups of the vibration damper plate body lower surface are arranged in, each described shock absorption strip group includes be arrangeding in parallel
Multiple shock absorption strips.
3. Mobile multimedia instructional device according to claim 2, it is characterised in that multiple shock absorption strip groups are in square
Battle array arrangement, and shock absorption strip in two shock absorption strip groups of arbitrary neighborhood is vertically arranged.
4. Mobile multimedia instructional device according to claim 3, it is characterised in that each shock absorption strip it is transversal
Face is isosceles trapezoid, and described larger one end of the shock absorption strip length of side is covered on the lower surface of the vibration damper plate body.
5. Mobile multimedia instructional device according to claim 4, it is characterised in that the shock absorption strip is rubber material
Matter.
6. according to any described Mobile multimedia instructional device of Claims 1 to 5, it is characterised in that the multimedia religion
Learning mechanism includes the body being fixed on the base plate, the operating desk for being horizontally placed on the body upper end and is installed on the behaviour
Make the display screen of platform upper surface.
7. Mobile multimedia instructional device according to claim 6, it is characterised in that at least three roller is
Universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202812.5U CN206282451U (en) | 2016-11-08 | 2016-11-08 | A kind of Mobile multimedia instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202812.5U CN206282451U (en) | 2016-11-08 | 2016-11-08 | A kind of Mobile multimedia instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282451U true CN206282451U (en) | 2017-06-27 |
Family
ID=59082109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202812.5U Expired - Fee Related CN206282451U (en) | 2016-11-08 | 2016-11-08 | A kind of Mobile multimedia instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282451U (en) |
-
2016
- 2016-11-08 CN CN201621202812.5U patent/CN206282451U/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: 20170627 Termination date: 20171108 |