CN2468113Y - Show table for materials to be studied - Google Patents
Show table for materials to be studied Download PDFInfo
- Publication number
- CN2468113Y CN2468113Y CN 01211115 CN01211115U CN2468113Y CN 2468113 Y CN2468113 Y CN 2468113Y CN 01211115 CN01211115 CN 01211115 CN 01211115 U CN01211115 U CN 01211115U CN 2468113 Y CN2468113 Y CN 2468113Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- camera
- regulation
- rod
- 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 relates to a show table for objects. The utility model is characterized in that the utility model is composed of a table seat, a camera and a regulation and control rod. Both ends of the regulation and control rod are respectively hinged on the table seat and the camera, and the regulation and control rod is a draw rod type telescopic rod. The utility model overcomes the defect that an existing show table for objects has complicated structure, difficult maintenance and complicated operation. The utility model has the advantages of simple and compact structure, small volume, convenient operation and use, and clear imaging. The utility model is important auxiliary equipment for popularizing audio-visual teaching.
Description
The utility model relates to a kind of material object display platform.
The material object display platform is a kind of utility appliance that is widely used in television teaching, and it can be with written historical materials, and teaching materials such as mock-up are illustrated on the TV screen.Existing material object display platform all is complete system import, and the focal length adjustment in its machine is carried out automatically by control program, so complex structure, cost height, maintenance difficulty are big, the general request for utilization that is not suitable for the domestic television teaching.
The purpose of this utility model is the above-mentioned defective that overcomes prior art, thereby provides a kind of simple in structure, easy to operate, and cost is low, the material object display platform that is easy to safeguard.
The utility model is made of pedestal, camera and regulating rod, and the two ends of regulating rod are hinged on respectively on pedestal and the camera.
Regulating rod adopts the rod-pulling type expansion link.
Below in conjunction with drawings and Examples detailed content of the present utility model is described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
As shown in the figure, the utility model is made of pedestal 1, camera 2 and regulating rod 3, and pedestal 1 is provided with power switch 4, and regulating rod 3 adopts the rod-pulling type expansion link, and the two ends of regulating rod 3 are hinged on pedestal 1 and the camera 2 by screw 5,6 respectively.Under user mode, the swing of the hinge may command regulating rod 3 of regulating rod 3 lower ends; The rotation up and down of the hinge may command camera 2 of regulating rod 3 upper ends, and regulating rod 3 itself can stretch up and down, reaches the purpose of any adjusting camera focal length.
The utility model is by above-mentioned specific design, have simple in structure, imaging clearly, Using the advantage easy to operate, that cost is low, applied widely, is to popularize the televised teaching Important auxiliary equipment.
Claims (2)
1, a kind of material object display platform is characterized in that being made of pedestal (1), camera (2) and regulating rod (3), and the two ends of regulating rod (3) are hinged on respectively on pedestal (1) and the camera (2).
2,, it is characterized in that regulating rod (3) is the rod-pulling type expansion link according to the material object display platform shown in the claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211115 CN2468113Y (en) | 2001-03-12 | 2001-03-12 | Show table for materials to be studied |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211115 CN2468113Y (en) | 2001-03-12 | 2001-03-12 | Show table for materials to be studied |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468113Y true CN2468113Y (en) | 2001-12-26 |
Family
ID=33630563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211115 Expired - Fee Related CN2468113Y (en) | 2001-03-12 | 2001-03-12 | Show table for materials to be studied |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468113Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550004A (en) * | 2015-10-15 | 2018-01-09 | 陈萍 | Intelligent tutoring dais |
-
2001
- 2001-03-12 CN CN 01211115 patent/CN2468113Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550004A (en) * | 2015-10-15 | 2018-01-09 | 陈萍 | Intelligent tutoring dais |
| CN107568901A (en) * | 2015-10-15 | 2018-01-12 | 陈萍 | Intelligent projection teaching dais |
| CN107568903A (en) * | 2015-10-15 | 2018-01-12 | 陈萍 | Teaching intelligence projection dais |
| CN107594890A (en) * | 2015-10-15 | 2018-01-19 | 陈萍 | Intelligent projection mathematics teaching dais |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Chaoyang Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |