CN208027609U - A kind of multimedia teaching auxiliary teaching device - Google Patents
A kind of multimedia teaching auxiliary teaching device Download PDFInfo
- Publication number
- CN208027609U CN208027609U CN201820190233.6U CN201820190233U CN208027609U CN 208027609 U CN208027609 U CN 208027609U CN 201820190233 U CN201820190233 U CN 201820190233U CN 208027609 U CN208027609 U CN 208027609U
- Authority
- CN
- China
- Prior art keywords
- trolley
- support plate
- babinet
- groups
- guide rail
- 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 multimedia teaching auxiliary teaching devices,Including babinet and cover board and it is set to the feet of the bottom of box,It is hinged by hinge between the babinet and cover board,Hydraulic device is installed in the babinet,Support plate and two groups of left trolleies being set at the top of support plate and two groups of right trolleies,The support plate is fixed on the output end of hydraulic device,The left trolley and right small car bottom are mounted on idler wheel,The guide rail to match with idler wheel is offered in the support plate,The guide rail is equipped with six groups,The left trolley and right trolley side offer clip slot,The left trolley and right trolley side are connected with gag lever post by guide block,The utility model is by using body structure,Both easy to use,It is also convenient for storing,With good dust-proof effect,Position of the trolley on guide rail can be adjusted according to different size of multimedia equipment,Adapt to the fixation of different size equipment,Wide adaptability,With very high practicability.
Description
Technical field
The utility model is related to Teaching Technology of Multimedia field, specially a kind of multimedia teaching auxiliary teaching device.
Background technology
Multimedia teaching refer in teaching process, the characteristics of according to instructional objective and teaching object, by Instructional Design,
Reasonably select and use Modern Teaching Medium, and with Traditional teaching means organic assembling, whole course of teaching is participated in jointly, with a variety of
Media information acts on student, forms rational teaching process structure, the teaching efficiency for being optimal, and multimedia computer is auxiliary
It refers to utilizing multimedia computer, integrated treatment and controlling symbols, language, word, sound, figure, image, image etc. that assiatant, which learns,
Multimedia each element is pressed teaching request by media information, is carried out organic assembling and is projected by screen or projector
It shows, while adding the man-machine interactive operation between the cooperation and user and computer of sound on demand, complete religion
Or training process.
In Multimedia Teaching, projection device is as common multimedia teaching facility, and traditional projection device is all
Be it is directly exposed be mounted on multi-media classroom, firm due to structure, adjustment is got up extremely onerous, and adaptability is relatively low,
Equipment when not in use, does not have storage effect, is easily adhered dust, influence service life of equipment, needs a kind of to facilitate throwing
The auxiliary teaching device of shadow equipment installation storage.
Utility model content
It is both convenient for collecting the purpose of this utility model is to provide a kind of multimedia teaching auxiliary teaching device, it is also convenient for
It uses, good dustproof effect, and facilitate adjustment to move for fixing the structure of multimedia equipment, adaptability is wider, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of multimedia teaching auxiliary teaching device,
Including babinet and cover board and it is set to the feet of the bottom of box, hinged by hinge between the babinet and cover board, the case
Hydraulic device, support plate and two groups of left trolleies being set at the top of support plate and two groups of right trolleies, the branch are installed in vivo
Fagging is fixed on the output end of hydraulic device, and the left trolley and right small car bottom are mounted on idler wheel, are opened in the support plate
Equipped with the guide rail to match with idler wheel, the guide rail is equipped with six groups, and the left trolley and right trolley side offer clip slot, institute
It states left trolley and right trolley side is connected with gag lever post by guide block.
Preferably, the hydraulic device includes hydraulic cylinder and is arranged piston rod in hydraulic cylinder output end, the piston
Bar is connected to support plate by link block.
Preferably, the hydraulic device bottom is fixedly connected on the bottom of box by pedestal, runs through to have on the pedestal and determine
Position bolt.
Preferably, the cover board is equipped with two groups, and is equipped with handle on the cover board.
Preferably, the left trolley is identical with right trolley specification, and the left trolley and right trolley correspond on guide rail
Setting.
Preferably, hanging ring is welded with by strut on the outside of the babinet, the hanging ring surface is cased with sheath.
Compared with prior art, the utility model has the beneficial effects that：
1, by using body structure, support plate is used for fixing multimedia equipment the utility model, and is arranged in babinet
Hydraulic device controls the lifting of support plate, can when in use release support plate, when not in use shrinks back support plate
It goes, due to the leakproofness of babinet, there is good dust-proof effect, and equipment can store, it is easy to carry, avoid outside
Reason damaged in collision；
2, position is adjusted on guide rail by four groups of vehicle structures, it is convenient to be used for place apparatus, utilize four on trolley
The mutual cooperation of clip slot structure clamps equipment, and limiting fixed trolley using the gag lever post on trolley moves, easy to adjust；
3, it by offering six groups of guide rail structures on the supporting plate, can be adjusted according to different size of multimedia equipment small
Position of the vehicle on guide rail, adapts to the fixation of different size equipment, and wide adaptability has very high practicability.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the utility model support plate part overlooking structure diagram；
Fig. 3 is the utility model deck portion structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at the utility model A；
Fig. 5 is the left trolley right side structure schematic diagram of the utility model.
In figure：1 babinet, 2 feets, 3 cover boards, 4 hanging rings, 5 hydraulic devices, 51 hydraulic cylinders, 52 piston rods, 6 link blocks, 7
Fagging, 8 guide rails, 9 left trolleies, 10 right trolleies, 11 pedestals, 12 positioning bolts, 13 clip slots, 14 handles, 15 idler wheels, 16 guide blocks, 17
Gag lever post.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multimedia teaching auxiliary teaching device, packet
It includes babinet 1 and cover board 3 and is set to the feet 2 of 1 bottom of babinet, hinged by hinge between the babinet 1 and cover board 3, lid
Plate 3 can device when not in use, facilitate closing, dust avoided to enter；Hydraulic device 5, support plate are installed in the babinet 1
7 and it is set to two groups of left trolleies 9 at the top of support plate 7 and two groups of right trolleies 10, the support plate 7 are fixed on hydraulic device 5
Output end, hydraulic device 5 control support plate 7 lifting；The left trolley 9 and 10 bottom of right trolley are mounted on idler wheel 15,
The guide rail 8 to match with idler wheel 15 is offered in the support plate 7, the guide rail 8 is equipped with six groups, and six groups of 8 structures of guide rail are convenient
Adjust the position of trolley；The left trolley 9 and 10 side of right trolley offer clip slot 13, and it is more to fix support by clip slot 13
Media device；The left trolley 9 and 10 side of right trolley are connected with gag lever post 17 by guide block 16.
Specifically, the hydraulic device 5 includes hydraulic cylinder 51 and is arranged piston rod 52 in 51 output end of hydraulic cylinder, institute
It states piston rod 52 and support plate 7 is connected to by link block 6；The hydraulic device 5 controls the lifting of support plate 7, easy to use and not
It is adjusted when use.
Specifically, 5 bottom of the hydraulic device is fixedly connected on 1 bottom of babinet by pedestal 11, passed through on the pedestal 11
It is installed with positioning bolt 12；It is fixed by 11 structure of pedestal, it is convenient for disassembly and assembly.
Specifically, the cover board 3 is equipped with two groups, and handle 14 is installed on the cover board 3；3 structure of cover board is for closing
1 structure of babinet, handle 14 facilitate pull.
Specifically, the left trolley 9 is identical with 10 specification of right trolley, the left trolley 9 and right trolley 10 are one on guide rail 8
One is correspondingly arranged；Vehicle structure corresponds setting, and the clip slot 13 on four groups of trolleies is facilitated to cooperate.
Specifically, 1 outside of the babinet is welded with hanging ring 4 by strut, 4 surface of the hanging ring is cased with sheath；4 knot of hanging ring
Structure facilitates the carrying of babinet 1.
Operation principle：In use, support plate 7 is used for supporting the projection device of multimedia teaching, the close of 1 structure of babinet is utilized
Support plate 7 when can be easy to use, withdrawn by hydraulic device 5, when not in use can receive 7 device of support plate by Feng Xing
Shrink back, covered tightly by cover board 3, dust is avoided to enter, while equipment is contained, avoid extraneous damaged in collision, by
8 structure of guide rail is set in support plate 7, and left trolley 9 and right trolley 10 are set on guide rail 8, passes through two groups of left trolleies 9 and two groups
Clip slot 13 on right trolley 10 fixes spacing equipment device, and trolley can move left and right on guide rail 8, be conveniently adjusted equipment
Position, after adjusting position, gag lever post 17 is rotated 180 degree by 17 structure of gag lever post being flexibly connected using 16 side of guide block
Afterwards, gag lever post 17 fixes trolley, and guide rail 8 is arranged six groups, and the convenient position for being used for adjusting trolley facilitates adaptation different size of
Device structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multimedia teaching auxiliary teaching device, including babinet (1) and cover board (3) and it is set to babinet (1) bottom
Feet (2), it is characterised in that：It is hinged by hinge between the babinet (1) and cover board (3), liquid is installed in the babinet (1)
Pressure device (5), support plate (7) and two groups of left trolleies (9) being set at the top of support plate (7) and two groups of right trolleies (10), institute
The output end that support plate (7) is fixed on hydraulic device (5) is stated, the left trolley (9) and right trolley (10) bottom are mounted on rolling
It takes turns (15), the guide rail (8) to match with idler wheel (15) is offered on the support plate (7), the guide rail (8) is equipped with six groups, institute
It states left trolley (9) and right trolley (10) side offers clip slot (13), the left trolley (9) and right trolley (10) side are logical
It crosses guide block (16) and is connected with gag lever post (17).
2. a kind of multimedia teaching auxiliary teaching device according to claim 1, it is characterised in that：The hydraulic device
(5) include hydraulic cylinder (51) and setting in the piston rod (52) of hydraulic cylinder (51) output end, the piston rod (52) passes through company
It connects block (6) and is connected to support plate (7).
3. a kind of multimedia teaching auxiliary teaching device according to claim 1, it is characterised in that：The hydraulic device
(5) bottom is fixedly connected on babinet (1) bottom by pedestal (11), and running through on the pedestal (11) has positioning bolt (12).
4. a kind of multimedia teaching auxiliary teaching device according to claim 1, it is characterised in that：The cover board (3) sets
There are two groups, and handle (14) is installed on the cover board (3).
5. a kind of multimedia teaching auxiliary teaching device according to claim 1, it is characterised in that：The left trolley (9)
Identical with right trolley (10) specification, the left trolley (9) and right trolley (10) are arranged in a one-to-one correspondence on guide rail (8).
6. a kind of multimedia teaching auxiliary teaching device according to claim 1, it is characterised in that：The babinet (1) is outside
Side is welded with hanging ring (4) by strut, and hanging ring (4) surface is cased with sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190233.6U CN208027609U (en) | 2018-02-05 | 2018-02-05 | A kind of multimedia teaching auxiliary teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190233.6U CN208027609U (en) | 2018-02-05 | 2018-02-05 | A kind of multimedia teaching auxiliary teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027609U true CN208027609U (en) | 2018-10-30 |
Family
ID=63903618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190233.6U Expired - Fee Related CN208027609U (en) | 2018-02-05 | 2018-02-05 | A kind of multimedia teaching auxiliary teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123084A (en) * | 2019-05-17 | 2019-08-16 | 郑州工程技术学院 | A kind of drinks teaching demonstration device |
-
2018
- 2018-02-05 CN CN201820190233.6U patent/CN208027609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123084A (en) * | 2019-05-17 | 2019-08-16 | 郑州工程技术学院 | A kind of drinks teaching demonstration device |
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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 |
Granted publication date: 20181030 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |