CN205451533U - Subway station operation control system's simulation teching sand table device - Google Patents
Subway station operation control system's simulation teching sand table device Download PDFInfo
- Publication number
- CN205451533U CN205451533U CN201521081215.7U CN201521081215U CN205451533U CN 205451533 U CN205451533 U CN 205451533U CN 201521081215 U CN201521081215 U CN 201521081215U CN 205451533 U CN205451533 U CN 205451533U
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- CN
- China
- Prior art keywords
- sand table
- camera
- fixed
- cylinder
- slide block
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Abstract
The utility model provides a subway station operation control system's simulation teching sand table device, including sand table body, projecting apparatus and camera bracket, camera bracket is last to have a multiunit camera unit, and camera unit is located the sand table body directly over, and the interval sets up between each camera unit, and camera bracket's back -porch has the cylinder fixed plate, camera unit includes guide bar, slider, camera and cylinder, and on camera bracket's forward position and back -porch be fixed in respectively at the both ends of guide bar, the slider overlapped on the guide bar, can slide along the guide bar orientation, and the camera is fixed in the bottom of slider, and the camera on the camera is towards the sand table, link into an integrated entity through the synchronous connection board between each slider, the synchronous connection board is fixed in the top of slider, and the cylinder is fixed in the trailing flank of cylinder fixed plate, the camera is connected with the projecting apparatus electricity. The beneficial effects of the utility model are that can enlarge the show to the part of sand table, the teaching of being convenient for is used.
Description
Technical field
This utility model relates to the simulation teaching sand table device of a kind of subway station operation control system.
Background technology
Teaching sand table is only capable of from being macroscopically shown outdoor scene, shows owing to being limited by place for local, is difficult to topography be concurrently presented in face of many people simultaneously, is unfavorable for that teaching uses.
Summary of the invention
Problem to be solved in the utility model is to provide the simulation teaching sand table device of a kind of subway station operation control system, overcomes deficiency of the prior art.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: the simulation teaching sand table device of subway station operation control system, including sand table body, projector and shooting support, have on described shooting support and organize image unit more, described image unit is positioned at the surface of described sand table body, between each described image unit, interval is arranged, and the tailing edge of described shooting support has air cylinder fixed plate；
Described image unit includes guide post, slide block, video camera and cylinder, the two ends of described guide post are individually fixed in the lead and trail edge of described shooting support, described slide block is placed on described guide post, can slide along described guide post direction, described video camera is fixed on the bottom of described slide block, and the photographic head on described video camera is towards described sand table；
Linked into an integrated entity by synchronized links plate between each described slide block, described synchronized links plate is fixed on the top of described slide block, described cylinder is fixed on the trailing flank of described air cylinder fixed plate, having in described air cylinder fixed plate and described cylinder pilot hole one to one, the connecting rod on described cylinder is fixed through described pilot hole with described synchronized links plate；
Described video camera electrically connects with described projector.
Further, removably connect between described video camera and described slide block.
This utility model has the advantage that with good effect: owing to using technique scheme, can be amplified the local of sand table showing, it is simple to teaching uses.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
In figure: 1-sand table body；2-images support；3-guide post；4-slide block；5-video camera；6-synchronized links plate；7-air cylinder fixed plate；8-pilot hole；9-cylinder；10-connecting rod.
Detailed description of the invention
As shown in Figure 1, this utility model provides the simulation teaching sand table device of a kind of subway station operation control system, including sand table body 1, projector (not shown) and shooting support 2, have on shooting support 2 and organize image unit more, image unit is positioned at the surface of sand table body 1, between each image unit, interval is arranged, and the tailing edge of shooting support 2 has air cylinder fixed plate 7；
Image unit includes guide post 3, slide block 4, video camera 5 and cylinder 9, the two ends of guide post 3 are individually fixed in the lead and trail edge of shooting support 2, and slide block 4 is placed on guide post 3, can slide along guide post 3 direction, video camera 5 is fixed on the bottom of slide block 4, and the photographic head on video camera 5 is towards sand table；
Linked into an integrated entity by synchronized links plate 6 between each slide block 4, synchronized links plate 6 is fixed on the top of slide block 4, cylinder 9 is fixed on the trailing flank of air cylinder fixed plate 7, having in air cylinder fixed plate 7 and cylinder 9 pilot hole 8 one to one, the connecting rod 10 on cylinder 9 is fixed through pilot hole 8 with synchronized links plate 6；
Video camera 5 electrically connects with projector.
During use, starting cylinder 9 and can adjust the position of video camera 5, the sand table of local is carried out image collection, the magnified image collected transmission explained in detail to projector, teaching efficiency is more preferable.
Removably connect between video camera 5 and slide block 4, it is simple to the maintenance of single camera 5.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (2)
1. the simulation teaching sand table device of subway station operation control system, it is characterized in that: include sand table body, projector and shooting support, have on described shooting support and organize image unit more, described image unit is positioned at the surface of described sand table body, between each described image unit, interval is arranged, and the tailing edge of described shooting support has air cylinder fixed plate；
Described image unit includes guide post, slide block, video camera and cylinder, the two ends of described guide post are individually fixed in the lead and trail edge of described shooting support, described slide block is placed on described guide post, can slide along described guide post direction, described video camera is fixed on the bottom of described slide block, and the photographic head on described video camera is towards described sand table；
Linked into an integrated entity by synchronized links plate between each described slide block, described synchronized links plate is fixed on the top of described slide block, described cylinder is fixed on the trailing flank of described air cylinder fixed plate, having in described air cylinder fixed plate and described cylinder pilot hole one to one, the connecting rod on described cylinder is fixed through described pilot hole with described synchronized links plate；
Described video camera electrically connects with described projector.
The simulation teaching sand table device of subway station the most according to claim 1 operation control system, it is characterised in that: removably connect between described video camera and described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081215.7U CN205451533U (en) | 2015-12-19 | 2015-12-19 | Subway station operation control system's simulation teching sand table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081215.7U CN205451533U (en) | 2015-12-19 | 2015-12-19 | Subway station operation control system's simulation teching sand table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205451533U true CN205451533U (en) | 2016-08-10 |
Family
ID=56585494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521081215.7U Expired - Fee Related CN205451533U (en) | 2015-12-19 | 2015-12-19 | Subway station operation control system's simulation teching sand table device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205451533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637333A (en) * | 2019-01-31 | 2019-04-16 | 王彦 | A kind of easy-to-mount urban planning sand table |
| CN111882930A (en) * | 2020-08-03 | 2020-11-03 | 深圳无界视觉科技有限责任公司 | Projection console and projection sand table control system |
-
2015
- 2015-12-19 CN CN201521081215.7U patent/CN205451533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637333A (en) * | 2019-01-31 | 2019-04-16 | 王彦 | A kind of easy-to-mount urban planning sand table |
| CN111882930A (en) * | 2020-08-03 | 2020-11-03 | 深圳无界视觉科技有限责任公司 | Projection console and projection sand table control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20181219 |