CN204740834U - Portable outdoor publicity fence - Google Patents
Portable outdoor publicity fence Download PDFInfo
- Publication number
- CN204740834U CN204740834U CN201520528736.6U CN201520528736U CN204740834U CN 204740834 U CN204740834 U CN 204740834U CN 201520528736 U CN201520528736 U CN 201520528736U CN 204740834 U CN204740834 U CN 204740834U
- Authority
- CN
- China
- Prior art keywords
- base
- space
- whole page
- notice board
- board
- 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
Links
- 239000000463 material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model relates to an outdoor portable publicity column. Technical scheme provides the portable publicity column in open air. The publicity column is in by fixed foot and setting the space of a whole page notice board of fixed foot upper end is constituteed, wherein through a pair of bolt fastening between fixed foot and the space of a whole page notice board. Space of a whole page notice board be show window formula structure, the backplate is a lamp house has the required wire of fluorescent tube circular telegram in, fixed foot, constitute by bracing piece and base, the lower extreme of bracing piece is fixed on the base, the upper end of bracing piece is connected with space of a whole page notice board. The base has inlayed a rubber packing ring, be the cavity in the base, and to be equipped with small -size electronic evacuation in, quick -witted. Be equipped with the admit air valve and the valve of giving vent to anger simultaneously on the base, the valve of giving vent to anger links to each other with small -size electronic evacuation machine. The utility model discloses simple structure, removal convenient and fast, the suitability is strong, and the steadiness is good.
Description
Technical field
The utility model relates to a kind of outdoor mobile propaganda board.
Background technology
Generally fixing propaganda board is all provided with in school, public institution, need often out of doors as all kinds of propaganda activity is held on square etc. according to publicity simultaneously, now need to set up a large amount of propaganda boards, its fundamental purpose is construction activity atmosphere, the object reaching publicity and show.The propaganda board of prior art is mainly made up of fixing pole and space of a whole page notice board, fixing pole wants buried subsurface, be unfavorable for mobile, if action need temporary erection propaganda board out of doors simultaneously, then need to carry a large amount of weights and carry out complicated fixing in case blown down by strong wind etc. as briquetting, workload is large, also affects attractive in appearance, adaptability and poor practicability.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides that a kind of structure is simple, movement is convenient and the new education class propaganda board that barrier propterty is strong.
The technical scheme realizing the utility model object is to provide a kind of outdoor mobile propaganda board.Propaganda board is made up of fixing feet and the space of a whole page notice board being arranged on described fixing feet upper end, is wherein fixed by pair of bolts between fixing feet and space of a whole page notice board.
Described space of a whole page notice board is show-window type structure, and the door of show window is that transparent material is made, and backboard is a lamp box, and inside have the wire needed for fluorescent tube energising, the front of backboard is that light transmissive material is made, and the back side of backboard is posted on light reflecting membrane.
Described fixing feet, has two, is made up of support bar and base, and the lower end of support bar is fixed on base, and the upper end of support bar is connected with space of a whole page notice board.
Described base is a semi-spherical shape, and upward, hemisphere cross section down and be embedded with a rubber washer, is cavity in base, is inside provided with small-sized electric evacuator hemisphere face.
Described base, its hemisphere face is provided with intake valve and valve of giving vent to anger, valve of giving vent to anger is connected with small-sized electric evacuator, and starting small-sized electric evacuator can extract the air in base cavity pocket out formation negative pressure by valve of giving vent to anger, and then ensures that base adsorbs on the ground securely.Need release intake valve that outside air is entered in base cavity pocket during movable base.
In use educational propaganda is drawn the front putting into space of a whole page notice board backboard, start small-sized evacuator, effectively the air in base cavity pocket can be extracted out, can not be blown down by strong wind or heavy rain, ensure stability.
The utility model structure is simple, conveniently moving quick, and applicability is strong, and steadiness is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
Embodiment 1
In Fig. 1,1 is the back side of the backboard of space of a whole page notice board; 2 is fluorescent tubes; 3 is fronts of the backboard of space of a whole page notice board; 4 is show window doors of space of a whole page notice board; 5 is bolts; 6 is the support bars in fixing feet; 7 is intake valves that base is arranged; 8 is bases of semi-spherical shape; 9 is valves of giving vent to anger; 10 is small-sized electric evacuators; 11 is rubber washers that hemisphere cross section, hemispheric shape base mountain is embedded with.
During use, first bolt 5 is adopted to be connected with the support bar 6 in the base 8 of semi-spherical shape space of a whole page notice board 1, then close intake valve 7, start small-sized electric evacuator 10, air in base cavity pocket is extracted out by valve of giving vent to anger and is formed negative pressure, and then ensures that base 8 adsorbs on the ground securely.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (5)
1. a portable outdoor propaganda board, be is characterized in that described propaganda board is made up of fixing feet and the space of a whole page notice board being arranged on described fixing feet upper end, is wherein fixed by pair of bolts between fixing feet and space of a whole page notice board.
2. the portable outdoor propaganda board of one according to claim 1, it is characterized in that described space of a whole page notice board is show-window type structure, the door of show window is that transparent material is made, backboard is a lamp box, inside there is the wire needed for fluorescent tube energising, the front of backboard is that light transmissive material is made, and the back side of backboard is posted on light reflecting membrane.
3. the portable outdoor propaganda board of one according to claim 1, is characterized in that described fixing feet, has two, is made up of support bar and base, and the lower end of support bar is fixed on base, and the upper end of support bar is connected with space of a whole page notice board.
4. the portable outdoor propaganda board of one according to claim 3, is characterized in that described described base, is a semi-spherical shape, and upward, hemisphere cross section down and be embedded with a rubber washer, is cavity in base, is inside provided with small-sized electric evacuator hemisphere face.
5. the portable outdoor propaganda board of one according to claim 3, is characterized in that described base, and its hemisphere face is provided with intake valve and valve of giving vent to anger, valve of giving vent to anger is connected with small-sized electric evacuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528736.6U CN204740834U (en) | 2015-07-21 | 2015-07-21 | Portable outdoor publicity fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528736.6U CN204740834U (en) | 2015-07-21 | 2015-07-21 | Portable outdoor publicity fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740834U true CN204740834U (en) | 2015-11-04 |
Family
ID=54422558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528736.6U Expired - Fee Related CN204740834U (en) | 2015-07-21 | 2015-07-21 | Portable outdoor publicity fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740834U (en) |
-
2015
- 2015-07-21 CN CN201520528736.6U patent/CN204740834U/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 |
Granted publication date: 20151104 |