CN201638514U - Movable hand-operated campus culture bulletin board - Google Patents
Movable hand-operated campus culture bulletin board Download PDFInfo
- Publication number
- CN201638514U CN201638514U CN2010201736857U CN201020173685U CN201638514U CN 201638514 U CN201638514 U CN 201638514U CN 2010201736857 U CN2010201736857 U CN 2010201736857U CN 201020173685 U CN201020173685 U CN 201020173685U CN 201638514 U CN201638514 U CN 201638514U
- Authority
- CN
- China
- Prior art keywords
- fixed
- upright post
- barrel roll
- bulletin board
- right column
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a movable hand-operated campus culture bulletin board. The bulletin board comprises a left upright post (1) and a right upright post (2), and is characterized in that rollers (3) are fixed at both the lower ends of the left upright post (1) and the right upright post (2); an upper barrel roll (5) and a lower barrel roll (6) are fixed between the left upright post (1) and the right upright post (2) through bearings (4) respectively; a ring-shaped display board (7) is sleeved on the u upper barrel roll (5) and the lower barrel roll (6); a drive gear (8) is arranged in the pipe cavity of the right upright post (2); a driven gear (9) meshed with the drive gear (8) is fixed at the right end of the lower barrel roll (6); and a hand-operated handle (10) is fixed in the center of the drive gear (8). Compared with the conventional bulletin board, the bulletin board provided by the utility model can move and can be used conveniently; and when the campus culture bulletin board is in use, the upper side of a piece of propaganda paper is fixed on the lower side of the ring-shaped display board, then the upper side of the propaganda paper is moved upwards to a proper position, and finally the lower side of the propaganda paper is fixed on the ring-shaped display board. The utility model further has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of improvement of propaganda board, specifically a kind of removable hand-rail type campus culture propaganda board.
Background technology
The propaganda board that uses is made of panel and left and right column at present, and panel is provided with propaganda paper, and panel is fixed between the left and right column, and left and right column fixes on the ground, and left and right column is stainless-steel tube and makes.The deficiency that this propaganda board in use exists is: the one,, because column fixes on the ground, the stationkeeping of panel, can not move, use inconvenient, particularly hold a celebration or for meeting leader's guidance inspection organization and communications activity when school, need be when a large amount of panel of road both sides temporarily putting; The 2nd,, the height of panel is fixed, and the staff need could be fixed on propaganda paper the upside of panel by instruments such as chairs, uses inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of and can moves, propagate that the level altitude of paper can be regulated, removable hand-rail type campus culture propaganda board easy to use.
For reaching above purpose, the technical scheme that the utility model adopted is: this removable hand-rail type campus culture propaganda board, constitute by left and right column, left and right column is stainless-steel tube and makes, it is characterized in that in the lower end of left and right column all fixedly upper roller, between the left and right column respectively by bearing fixing on upper and lower barrel roll, the annular panel is set on the upper and lower barrel roll, in the tube chamber of right column, be provided with driven wheel, the follower gear that on the right-hand member of following barrel roll is fixing, is meshed with driven wheel, hand crank on the center fixation of driven wheel.
The utility model is also implemented by following measure: be provided with foot pin on the coupling shaft of described roller; Described annular panel is the photo offset plate.
The beneficial effects of the utility model are: compare with the propaganda board of present use,, can move owing to be provided with roller in the lower end of column, and easy to use; Owing on upper and lower barrel roll, be arranged with annular panel, during use, the upside of propaganda paper can be fixed on the downside of annular panel, the upside that will propagate paper then is moved upwards up to correct position, and the downside that will propagate paper again is fixed on the annular panel; And it is simple in structure, easy to use.
Description of drawings
Fig. 1, cut open synoptic diagram for structure of the present utility model office.
Fig. 2, be that the utility model is along Figure 1A-A cross-sectional schematic.
Embodiment
Make the utility model with reference to accompanying drawing 1,2.This removable hand-rail type campus culture propaganda board, constitute by left and right column 1,2, left and right column 1,2 is stainless-steel tube and makes, it is characterized in that in the lower end of left and right column 1,2 all fixedly upper roller 3, fixing upper and lower barrel roll 5,6 by bearing 4 respectively between the left and right column 1,2, annular panel 7 is set on the upper and lower barrel roll 5,6, in the tube chamber of right column 2, be provided with driven wheel 8, the follower gear 9 that is meshed with driven wheel 8 on the right-hand member of following barrel roll 6 is fixing, hand crank 10 on the center fixation of driven wheel 8.
Described annular panel 7 is a kind of photo offset plate, can be crooked, and certain rigidity is arranged; On the coupling shaft of described roller 3, be provided with foot pin 11, by foot pin 11 is driven underground, to increase wind loading rating.
When using the utility model, the upside that to propagate paper earlier is fixed on the downside of annular panel 7, rotate hand crank 10, the upside of propaganda paper is moved upwards up to correct position, the downside that to propagate paper again is fixed on the annular panel 10, after this propaganda board moved to assigned address, foot pin 11 is driven underground, it is fixed.
Claims (2)
1. removable hand-rail type campus culture propaganda board, by a left side, right column (1,2) constitute, it is characterized in that on a left side, right column (1,2) lower end is fixing upper roller (3) all, on a left side, right column (1,2) fix by bearing (4) respectively between, following barrel roll (5,6), annular panel (7) is set in, following barrel roll (5,6) on, in the tube chamber of right column (2), be provided with driven wheel (8), at the fixing follower gear (9) that is meshed with driven wheel (8), the hand crank on the center fixation of driven wheel (8) (10) gone up of the right-hand member of following barrel roll (6).
2. removable hand-rail type campus culture propaganda board according to claim 1 is characterized in that being provided with foot pin (11) on the coupling shaft of described roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201736857U CN201638514U (en) | 2010-04-29 | 2010-04-29 | Movable hand-operated campus culture bulletin board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201736857U CN201638514U (en) | 2010-04-29 | 2010-04-29 | Movable hand-operated campus culture bulletin board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638514U true CN201638514U (en) | 2010-11-17 |
Family
ID=43083019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201736857U Expired - Fee Related CN201638514U (en) | 2010-04-29 | 2010-04-29 | Movable hand-operated campus culture bulletin board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881238A (en) * | 2012-09-10 | 2013-01-16 | 宋畅 | Poster display device |
| CN108851785A (en) * | 2018-06-25 | 2018-11-23 | 合肥锦和信息技术有限公司 | A kind of computer peripheral equipment keyboard sale displaying device |
| CN115019695A (en) * | 2022-07-19 | 2022-09-06 | 濮阳职业技术学院 | Multi-functional solar energy administrative management publicity column |
-
2010
- 2010-04-29 CN CN2010201736857U patent/CN201638514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881238A (en) * | 2012-09-10 | 2013-01-16 | 宋畅 | Poster display device |
| CN108851785A (en) * | 2018-06-25 | 2018-11-23 | 合肥锦和信息技术有限公司 | A kind of computer peripheral equipment keyboard sale displaying device |
| CN115019695A (en) * | 2022-07-19 | 2022-09-06 | 濮阳职业技术学院 | Multi-functional solar energy administrative management publicity column |
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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: 20101117 Termination date: 20110429 |