CN204838510U - Prevent wind movable speech frame - Google Patents
Prevent wind movable speech frame Download PDFInfo
- Publication number
- CN204838510U CN204838510U CN201520557747.7U CN201520557747U CN204838510U CN 204838510 U CN204838510 U CN 204838510U CN 201520557747 U CN201520557747 U CN 201520557747U CN 204838510 U CN204838510 U CN 204838510U
- Authority
- CN
- China
- Prior art keywords
- speech frame
- axle
- filler ring
- cover plate
- utility
- 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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- Wind Motors (AREA)
Abstract
The utility model provides a pair of prevent wind movable speech frame has the function of preventing wind to the device of placing the drinking cup has been designed, its simple structure, practicality. Concrete structure is: be equipped with a transparent cover on the layer board of speech frame, be equipped with the axle bed on the layer board, be equipped with the axle on the apron, the apron passes through the hub connection on the axle bed of layer board, be equipped with a filler ring again on the bracing piece of speech frame, be equipped with a bottom plate again in the below of filler ring.
Description
Technical field
The utility model belongs to teaching aid, is related specifically to a kind of movable speech frame.
Background technology
Movable speech frame is given a lecture for the person of saying or upper class hour lays lecture notes; Traditional activity speech frame, supporting plate is provided with and has flexible iron wire bar, for pressing lecture notes; But when having electric fan or have wind in outdoor, lecture notes are easily folded back by wind, be unfavorable for speech.In addition, traditional activity speech frame, does not arrange the place of holding water cup, if directly water tumbler is placed on supporting plate, is absolutely unsafe.
Summary of the invention
In order to solve described traditional activity speech frame Problems existing above, the one that the utility model provides windproof activity speech frame, have wind-shielding function, and devise the device of holding water cup, its structure is simple, practical.
The utility model solves the technical scheme that its technical problem adopts:
A kind of windproof activity speech frame, its structure is: on the supporting plate of speech frame, be provided with one piece of transparent cover plate, supporting plate is provided with axle bed, and cover plate is provided with axle; Cover plate is connected on the axle bed of supporting plate by axle.
The support bar of speech frame is provided with again a filler ring, is provided with again a base plate in the below of filler ring.
The beneficial effects of the utility model are mainly manifested in: have wind-shielding function, and its structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of embodiment of the present utility model is further described.
As shown in Figure 1, be a kind of embodiment of the present utility model.A kind of windproof activity speech frame, comprises triangle underframe 1, support bar 2, supporting plate 3; Described supporting plate 3, which is provided with axle bed 4; Supporting plate 3 is provided with again one piece of transparent cover plate 5, and cover plate is provided with axle 6; Cover plate 5 is connected on the axle bed 4 of supporting plate by axle 6.Described transparent cover plate 5, can adopt plastics or glass material.
The support bar 2 of speech frame is provided with again a filler ring 7, and described filler ring 7 is annular rings, and diameter, to be advisable between 7 ~ 10cm, can adopt iron wire to make; A base plate 8 is provided with again in the below of filler ring 7.
Embodiment recited above, in use, opens cover plate 5, lecture notes is placed on supporting plate 3, then covered by cover plate 5, and just very effective preventing is moved by wind.Certainly, when there is no wind, cover plate 5 can not be needed to open, directly lecture notes being placed on cover plate 5 just passable.Water tumbler or mineral water bottle can be placed on base plate 8 through filler ring 7, not easily fall down.
The utility model is not limited to embodiment above, and to one skilled in the art, under the prerequisite not departing from the utility model general principle, some changes made, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a windproof activity speech frame, is characterized in that: on the supporting plate of speech frame, be provided with one piece of transparent cover plate, supporting plate is provided with axle bed, and cover plate is provided with axle; Cover plate is connected on the axle bed of supporting plate by axle.
2. one according to claim 1 windproof activity speech frame, is characterized in that: on the support bar of speech frame, be provided with again a filler ring, be provided with again a base plate in the below of filler ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557747.7U CN204838510U (en) | 2015-07-29 | 2015-07-29 | Prevent wind movable speech frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557747.7U CN204838510U (en) | 2015-07-29 | 2015-07-29 | Prevent wind movable speech frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838510U true CN204838510U (en) | 2015-12-09 |
Family
ID=54729122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557747.7U Expired - Fee Related CN204838510U (en) | 2015-07-29 | 2015-07-29 | Prevent wind movable speech frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838510U (en) |
-
2015
- 2015-07-29 CN CN201520557747.7U patent/CN204838510U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20160729 |