CN201716928U - Movable bulletin board - Google Patents
Movable bulletin board Download PDFInfo
- Publication number
- CN201716928U CN201716928U CN 201020218778 CN201020218778U CN201716928U CN 201716928 U CN201716928 U CN 201716928U CN 201020218778 CN201020218778 CN 201020218778 CN 201020218778 U CN201020218778 U CN 201020218778U CN 201716928 U CN201716928 U CN 201716928U
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- CN
- China
- Prior art keywords
- fastening device
- bulletin board
- magnetic fastening
- movable
- fixing device
- 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 discloses a movable bulletin board which comprises a bracket and a panel fixed at the upper end of the bracket. A magnetic fixing device I is fixed at the bottom end of the bracket, and a magnetic fixing device II is buried under the ground surface. Magnetic fixing devices are arranged at the bottom of the bracket of the movable bulletin board and under the ground surface and mutually attracted. The magnetic fixing device II is buried under the ground surface during erection, and the magnetic fixing device I is arranged on the magnetic fixing device II when the bulletin board is needed; as the effect of magnetic force, large attractive force is formed on a vertical plane, the bulletin board can not be blown down even in case of heavy wind, and the movable bulletin board is convenient to use.
Description
Technical field
The utility model relates to a kind of billboard, relate in particular to a kind of removable be movable billboard.
Background technology
The console mode billboard is generally put in places such as school, crossing, meeting-place, has and informs and Communications Functions.This billboard can move at any time, upgrade, and is very easy to use, yet at strong wind weather, billboard often is blown over by the wind, and not only can not play warning function, also might block the traffic or injures passerby by a crashing object because fall down to the ground.
The utility model content
The technical problems to be solved in the utility model is that movable billboard is blown down by strong wind easily, and a kind of movable billboard of being blown down by strong wind of being difficult to is provided.
The technical solution of the utility model realizes in the following manner:
A kind of movable billboard comprises support and the panel that is fixed on the support upper end, and the support bottom is provided with magnetic fastening device I, is embedded with magnetic fastening device II in the face of land.
A kind of above-mentioned magnetic fastening device I of preferred version is an iron plate, and magnetic fastening device II is a magnet.
Two kinds of above-mentioned magnetic fastening device I of preferred version are magnets, and magnetic fastening device II is an iron plate.
In the floorage of iron plate described in preferred version one and the preferred version two floorage greater than magnet.
Three kinds of above-mentioned magnetic fastening device I of preferred version and magnetic fastening device II all are magnets.
Be equipped with magnetic fastening device in the movable billboard support bottom of the present utility model and the face of land, the two can be attracted each other.During building magnetic fastening device II is embedded in inside, the face of land, when needs use billboard, magnetic fastening device I is placed on directly over the magnetic fastening device II, because the effect of magnetic force, on perpendicular, formed bigger attractive force, when having strong wind to blow over, billboard can not collapse yet, and is easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
Embodiment
As shown in Figure 1, present embodiment comprises support 2 and is fixed on the panel 1 of support 2 upper ends that support 2 bottoms are provided with magnetic fastening device I, are embedded with magnetic fastening device II in the face of land.Described magnetic fastening device I is an iron plate 3, and magnetic fastening device II is a magnet 4.
Present embodiment is applicable to school or billboard extended immobilization such as hotel or the crossing place at ad-hoc location; in building operation, magnet 4 is embedded in the face of land; during use; get final product directly over iron plate 3 is placed on magnet 4; because the cost of magnet is expensive than steel plate; so this occasion fixed magnets in the face of land, is changed the walking advertisement board, can reduce expenses.The floorage of described iron plate 3 can guarantee like this that greater than the floorage of magnet 4 suction between iron plate and the magnet is bigger.
As shown in Figure 2, magnetic fastening device I described in the utility model is a magnet 4, and magnetic fastening device II is an iron plate 3, other consubstantialities embodiment 1.
It is local that present embodiment is fit to relatively be applicable to that meeting-place etc. has a plurality of billboards to exist, pre-buried iron plate 3 in the face of land, and walking advertisement board support 2 lower end fixed magnets 4, and according to actual meeting-place size and exhibitor staff what arbitrarily moving advertising board support 2 arrive corresponding position, it is very convenient to use.
Embodiment 3
As shown in Figure 3, present embodiment comprises support 2 and is fixed on the panel 1 of support 2 upper ends, respectively be fixed with a magnet 4 in support 2 bottoms and the face of land, and the polarity of the upper surface of face of land inner magnet 4 is opposite with the lower surface polarity of the magnet 4 of support 2 bottoms, what like this, the walking advertisement billboard can be more firm fixes on the ground.The present embodiment cost is than embodiment 1 and embodiment 2 height, and is still more firm than embodiment 1 and embodiment 2.
Claims (5)
1. movable billboard comprises support (2) and is fixed on the panel (1) of support (2) upper end that it is characterized in that: support (2) bottom is provided with magnetic fastening device I, is embedded with magnetic fastening device II in the face of land.
2. movable billboard according to claim 1 is characterized in that: described magnetic fastening device I is iron plate (3), and magnetic fastening device II is magnet (4).
3. movable billboard according to claim 1 is characterized in that: described magnetic fastening device I is magnet (4), and magnetic fastening device II is iron plate (3).
4. according to claim 2 or 3 described movable billboards, it is characterized in that: the floorage of described iron plate (3) is greater than the floorage of magnet (4).
5. movable billboard according to claim 1 is characterized in that: described magnetic fastening device I and magnetic fastening device II all are magnet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020218778 CN201716928U (en) | 2010-06-08 | 2010-06-08 | Movable bulletin board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020218778 CN201716928U (en) | 2010-06-08 | 2010-06-08 | Movable bulletin board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716928U true CN201716928U (en) | 2011-01-19 |
Family
ID=43462934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020218778 Expired - Fee Related CN201716928U (en) | 2010-06-08 | 2010-06-08 | Movable bulletin board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716928U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966055A (en) * | 2012-10-23 | 2013-03-13 | 周子壹 | Magnetic positioning rubber isolation belt |
| CN107331329A (en) * | 2017-08-20 | 2017-11-07 | 马鞍山市翔宇机械自动化科技有限公司 | Outdoor post stand fixing device based on electromagnet gravitation |
| CN109481887A (en) * | 2019-01-04 | 2019-03-19 | 青岛科技大学 | A kind of physical education parallel bars |
-
2010
- 2010-06-08 CN CN 201020218778 patent/CN201716928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966055A (en) * | 2012-10-23 | 2013-03-13 | 周子壹 | Magnetic positioning rubber isolation belt |
| CN107331329A (en) * | 2017-08-20 | 2017-11-07 | 马鞍山市翔宇机械自动化科技有限公司 | Outdoor post stand fixing device based on electromagnet gravitation |
| CN109481887A (en) * | 2019-01-04 | 2019-03-19 | 青岛科技大学 | A kind of physical education parallel bars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130608 |