CN203676438U - Platform special for history teaching - Google Patents
Platform special for history teaching Download PDFInfo
- Publication number
- CN203676438U CN203676438U CN201420060518.XU CN201420060518U CN203676438U CN 203676438 U CN203676438 U CN 203676438U CN 201420060518 U CN201420060518 U CN 201420060518U CN 203676438 U CN203676438 U CN 203676438U
- Authority
- CN
- China
- Prior art keywords
- platform
- dais
- movable
- teaching
- plate lid
- 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 teaching aid, in particular to a platform special for history teaching. The platform comprises a platform body. The surface of the platform body is transversely provided with an empty groove. An installation box is arranged below the empty groove. A display plate penetrates through the empty groove and is movably installed in the installation box. The head of the display plate is provided with a plate cover matched with the empty groove in size. The bottom of the plate cover is provided with an illumination device. A plurality of fixing clamps are arranged above the display plate. The bottom of the display plate is provided with a movable base. The two sides of the movable base are respectively provided with one movable hole. Two sliding rods are arranged in the installation box and penetrate through the movable holes. The top of the plate cover is provided with a movable contact. A fixed contact corresponding to the movable contact is arranged below the surface of the platform body and electrically connected with the illumination device. The top of the plate cover and the portion below the surface of the platform are provided with magnetic devices in a corresponding mode. According to the platform special for history teaching, a history atlas can be directly hung on the platform, the platform has the illumination function and brings convenience to teaching, the display plate can be pressed into the platform when not being used, and therefore the occupied space is small.
Description
Technical field
The utility model relates to teaching aid, particularly the special dais of a kind of historical teaching.
Background technology
Upper class hour, in order to strengthen student's the interest in study impression, memory effect and increase classroom, historical teacher can show student viewing atlas, to strengthen student's sense organ understanding, conventionally hold to student and show by teacher, when displaying, just can not do other work, bring a lot of inconvenience to teacher's work, waste time in classroom, reduces classroom efficiency.
Utility model content
The purpose of this utility model is to provide a kind of historical teaching special dais.
The purpose of this utility model is achieved through the following channels: the special dais of a kind of historical teaching, it comprises dais body, on the body table top of dais, be laterally provided with dead slot, dead slot below is provided with mounting box, Graphic Panel is movably installed in mounting box through dead slot, the head of this Graphic Panel is provided with size and the identical plate lid of dead slot, plate lid bottom is provided with lighting device, the top of Graphic Panel is provided with several geometrical clamps, Graphic Panel bottom is provided with mobile base, the both sides of mobile base are respectively provided with a movable span, are provided with two slide bars in mounting box, and slide bar is through in movable span; The top of plate lid is provided with movable contact spring, and the position corresponding with movable contact spring, the table top of dais body below is provided with static contact, static contact electrical connection lighting device, the corresponding magnetic devices that is provided with respectively below the table top of the top of plate lid and dais body.
As the further optimization of this programme, described plate covers and is provided with handle.
The special dais of the utility model historical teaching can directly hang historical atlas on dais, and simultaneously also with illumination functions, convenient teaching, can be pressed into Graphic Panel in dais while use, does not take up room.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model surface structure schematic diagram;
Fig. 2 is the utility model internal structure schematic diagram;
In figure, dais body 1, Graphic Panel 2, geometrical clamp 3, plate lid 4, lighting device 5, static contact 6, movable contact spring 7, magnetic devices 8, mobile base 9, slide bar 10, handle 11, movable span 12, dead slot 13, mounting box 14.
The specific embodiment
As Fig. 1, shown in Fig. 2, the special dais of the utility model historical teaching, it comprises dais body 1, on dais body 1 table top, be laterally provided with dead slot 13, dead slot 13 belows are provided with mounting box 14, Graphic Panel 2 is movably installed in mounting box 14 through dead slot 13, the head of this Graphic Panel 2 is provided with size and the identical plate lid 4 of dead slot 13, plate lid 4 bottoms are provided with lighting device 5, the top of Graphic Panel 2 is provided with several geometrical clamps 3, Graphic Panel 2 bottoms are provided with mobile base 9, the both sides of mobile base 9 are respectively provided with a movable span 12, in mounting box 14, be provided with two slide bars 10, slide bar 10 is through in movable span 12, the top of plate lid 4 is provided with movable contact spring 7, and the position corresponding with movable contact spring 7, the table top of dais body 1 below is provided with static contact 6, and static contact 6 is electrically connected lighting device 5, the corresponding magnetic devices 8 that is provided with respectively below the table top of the top of plate lid 4 and dais body 1.For the convenient plate lid 4 that takes out, described plate lid 4 is provided with handle 11.
When use, Graphic Panel is extracted out from the dead slot of dais body, plate tops contacts with the magnetic devices under the body table top of dais, the position of fixing Graphic Panel, prevents that it from gliding, and now movable contact spring contacts with static contact, conducting lighting device power supply circuits, lighting device unlatching work; Utilize geometrical clamp that historical atlas is fixed on Graphic Panel, can start to give lessons.After finishing using, Graphic Panel is pressed in the dead slot of dais body.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the special dais of historical teaching, it comprises dais body (1), it is characterized in that: on dais body (1) table top, be laterally provided with dead slot (13), dead slot (13) below is provided with mounting box (14), Graphic Panel (2) is movably installed in mounting box (14) through dead slot (13), the head of this Graphic Panel (2) is provided with size and the identical plate lid (4) of dead slot (13), plate lid (4) bottom is provided with lighting device (5), the top of Graphic Panel (2) is provided with several geometrical clamps (3), Graphic Panel (2) bottom is provided with mobile base (9), the both sides of mobile base (9) are respectively provided with a movable span (12), in mounting box (14), be provided with two slide bars (10), slide bar (10) is through in movable span (12), the top of plate lid (4) is provided with movable contact spring (7), the position corresponding with movable contact spring (7), table top below of dais body (1) is provided with static contact (6), static contact (6) electrical connection lighting device (5), the corresponding magnetic devices (8) that is provided with respectively below the table top of the top of connecting plate lid (4) and dais body (1).
2. the special dais of historical teaching as claimed in claim 1, is characterized in that: described plate lid (4) is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060518.XU CN203676438U (en) | 2014-02-10 | 2014-02-10 | Platform special for history teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060518.XU CN203676438U (en) | 2014-02-10 | 2014-02-10 | Platform special for history teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676438U true CN203676438U (en) | 2014-07-02 |
Family
ID=50998422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060518.XU Expired - Fee Related CN203676438U (en) | 2014-02-10 | 2014-02-10 | Platform special for history teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330196A (en) * | 2018-10-30 | 2019-02-15 | 重庆工程职业技术学院 | Dais equipment for economy class teaching |
| CN115148122A (en) * | 2022-06-02 | 2022-10-04 | 熊自法 | Electronic commerce data display method and system |
-
2014
- 2014-02-10 CN CN201420060518.XU patent/CN203676438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330196A (en) * | 2018-10-30 | 2019-02-15 | 重庆工程职业技术学院 | Dais equipment for economy class teaching |
| CN115148122A (en) * | 2022-06-02 | 2022-10-04 | 熊自法 | Electronic commerce data display method and system |
| CN115148122B (en) * | 2022-06-02 | 2023-11-03 | 郴州多美网络科技有限公司 | Electronic commerce data display 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 |
Granted publication date: 20140702 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |