CN205353553U - Digital media teaching projector - Google Patents
Digital media teaching projector Download PDFInfo
- Publication number
- CN205353553U CN205353553U CN201620099930.1U CN201620099930U CN205353553U CN 205353553 U CN205353553 U CN 205353553U CN 201620099930 U CN201620099930 U CN 201620099930U CN 205353553 U CN205353553 U CN 205353553U
- Authority
- CN
- China
- Prior art keywords
- locomotive
- expansion link
- cross bar
- projection lens
- digital media
- 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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- Projection Apparatus (AREA)
Abstract
The utility model discloses a digital media teaching projector, including organism, support column, telescopic link, projecting lens I, connecting rod, horizontal pole, closing cap, locomotive and projecting lens II, bottom of the body is provided with the support column, the connection of organism top is provided with the connecting rod, the organism is provided with the horizontal pole through the connecting rod connection, organism top middle part is provided with the recess, be provided with the telescopic link in the recess. The utility model discloses simple structure, convenient operation through set up the support column at bottom of the body, carries out the outrigger, through setting up telescopic link and horizontal pole in organism top, telescopic link and horizontal pole are connected through the slide and are provided with the locomotive, set up projecting lens II on the locomotive, realize projecting lens II through the locomotive about telescopic link and horizontal pole go on respectively with control the removal, reach the regulation projection operation in different position, the practicality is strong.
Description
Technical field
This utility model relates to teaching field, is specifically related to a kind of Digital Media teaching projector.
Background technology
The Digital Media teaching projector great majority being hung in now on roof are a projection lens, and when the projector curtain of two different directions needs to show content simultaneously, can not realizing because of present projector only one of which fixed lens, this can affect teaching efficiency.
Utility model content
For solving the problems referred to above, this utility model provides a kind of Digital Media teaching projector.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of Digital Media teaching projector, operate specific as follows: include body, support column, expansion link, projection lens I, connecting rod, cross bar, capping, locomotive and projection lens II, described organism bottom is provided with support column, described body is connected above being provided with connecting rod, described body is connected with cross bar by connecting rod, described body upper center is provided with groove, it is provided with expansion link in described groove, described expansion link top is provided with capping, described expansion link and cross bar are provided with slideway, described expansion link and cross bar are connected with locomotive by slideway, described locomotive is connected with projection lens II by rotating shaft, described body is provided with projection lens I, guidance panel and infrared lamp.
As preferably, described projection lens II carries out upper and lower by locomotive respectively at expansion link and cross bar and moves left and right.
As preferably, being provided with slipmat bottom described support column.
As preferably, described capping is cooperated by expansion link and groove and is tightly connected.
This utility model simple in construction, easy to operate, by arranging support column at organism bottom, carry out stable support, by being provided above expansion link and cross bar at body, expansion link and cross bar are connected with locomotive by slideway, arrange projection lens II on locomotive, it is achieved projection lens II carries out upper and lower by locomotive respectively at expansion link and cross bar and moves left and right；Reach the adjustment projection operation of different azimuth, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is example structure schematic diagram of the present utility model；
Fig. 3 is the connection diagram of locomotive of the present utility model and cross bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
As Figure 1-3, this utility model one Digital Media teaching projector includes body 1, support column 2, expansion link 4, projection lens I5, connecting rod 7, cross bar 9, capping 10, locomotive 11 and projection lens II12, it is provided with support column 2 bottom described body 1, described body 1 is connected above being provided with connecting rod 7, described body 1 is connected with cross bar 9 by connecting rod 7, described body 1 upper center is provided with groove, expansion link 4 it is provided with in described groove, described expansion link 4 top is provided with capping 10, described expansion link 4 and cross bar 9 are provided with slideway 91, described expansion link 4 and cross bar 9 are connected with locomotive 11 by slideway, described locomotive 11 is connected with projection lens II12 by rotating shaft, described body 1 is provided with projection lens I5, guidance panel 3 and infrared lamp 6, described guidance panel 3 is provided with display screen and control knob, body 1 is internally provided with processor and accumulator, it is provided with driving device bottom described locomotive, described driving device is connected with processor and guidance panel respectively by holding wire.
It should be noted that described projection lens II12 carries out upper and lower by locomotive 11 respectively at expansion link 4 and cross bar 9 and moves left and right.
It should be noted that and be provided with slipmat 8 bottom described support column 2.
It should be noted that described capping 10 is cooperated by expansion link 4 and groove to be tightly connected.
This utility model simple in construction, easy to operate, by arranging support column at organism bottom, carry out stable support, by being provided above expansion link and cross bar at body, expansion link and cross bar are connected with locomotive by slideway, arrange projection lens II on locomotive, it is achieved projection lens II carries out upper and lower by locomotive respectively at expansion link and cross bar and moves left and right；Reach the adjustment projection operation of different azimuth, practical.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a Digital Media teaching projector, it is characterized in that: include body (1), support column (2), expansion link (4), projection lens I (5), connecting rod (7), cross bar (9), capping (10), locomotive (11) and projection lens II (12), described body (1) bottom is provided with support column (2), described body (1) is connected above being provided with connecting rod (7), described body (1) is connected with cross bar (9) by connecting rod (7), described body (1) upper center is provided with groove, expansion link (4) it is provided with in described groove, described expansion link (4) top is provided with capping (10), described expansion link (4) and cross bar (9) are provided with slideway (91), described expansion link (4) and cross bar (9) are connected with locomotive (11) by slideway, described locomotive (11) is connected with projection lens II (12) by rotating shaft, described body (1) is provided with projection lens I (5), guidance panel (3) and infrared lamp (6).
2. a kind of Digital Media as claimed in claim 1 teaching projector, it is characterised in that: described projection lens II (12) carries out upper and lower by locomotive (11) respectively at expansion link (4) and cross bar (9) and moves left and right.
3. a kind of Digital Media as claimed in claim 1 teaching projector, it is characterised in that: described support column (2) bottom is provided with slipmat (8).
4. a kind of Digital Media as claimed in claim 1 teaching projector, it is characterised in that: described capping (10) is cooperated by expansion link (4) and groove and is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099930.1U CN205353553U (en) | 2016-01-25 | 2016-01-25 | Digital media teaching projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099930.1U CN205353553U (en) | 2016-01-25 | 2016-01-25 | Digital media teaching projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353553U true CN205353553U (en) | 2016-06-29 |
Family
ID=56178046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099930.1U Expired - Fee Related CN205353553U (en) | 2016-01-25 | 2016-01-25 | Digital media teaching projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882700A (en) * | 2019-04-09 | 2019-06-14 | 四川美术学院 | A kind of laboratory 3D original painting projection device |
-
2016
- 2016-01-25 CN CN201620099930.1U patent/CN205353553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882700A (en) * | 2019-04-09 | 2019-06-14 | 四川美术学院 | A kind of laboratory 3D original painting projection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |