CN2087802U - Combined rotating type three-sided bill-board - Google Patents
Combined rotating type three-sided bill-board Download PDFInfo
- Publication number
- CN2087802U CN2087802U CN 90215143 CN90215143U CN2087802U CN 2087802 U CN2087802 U CN 2087802U CN 90215143 CN90215143 CN 90215143 CN 90215143 U CN90215143 U CN 90215143U CN 2087802 U CN2087802 U CN 2087802U
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- CN
- China
- Prior art keywords
- power distribution
- board
- final drive
- drive shaft
- distribution unit
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- 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.)
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Abstract
The utility model relates to a combined rotating type three-sided bill-board which comprises a main frame, the speed variator of an electrical machine, and a power distribution device. The power distribution part adopts the unit power distribution device, so the billboard can be big or small according to the user needs by carrying out superposition to the unit power distribution device. The utility model which has the advantage of easy installation is particularly suitable for manufacturing large-sized guideboard advertisement.
Description
The utility model relates to three billboards of a kind of combined rotary, belongs to advertising apparatus, is specially adapted to make large-scale billboard ad.
Rotary three billboards in various stadiums and show ground use are generally one-piece construction at present, because when billboard is excessive, the final drive shaft installation accuracy is difficult to guarantee, changeing board (1) rotates inharmonious, be prone to stuck phenomenon, thereby the size design of billboard is restricted, be difficult for making amendment after manufacturing and designing finishing, so the user selects the degree of freedom of billboard book size very low, it is also very difficult to want to change the billboard size after the use, and change board and generally make by metal material, installation and transportation are also relatively more difficult, and cost is higher.
For solving the shortcoming and defect that above-mentioned prior art exists, the utility model provides a kind of billboard breadth to select the dirigibility height, make easy for installation, three billboards of a kind of combined rotary that cost is low.
The utility model is to realize like this, three billboards of this combined rotary, it constitutes by changeing board (1), framework (2), wheel box (3), motor (4), shaft coupling (5), gearing (6) and motor control unit (16), motor (4) passes power to changeing board (1) by wheel box (3) and gearing (6), move it, go up advertisement picture with implementation framework (2) and clocklike change.When the billboard design size is very big, because changeing board (1), framework (2) is designed to one-piece construction, final drive shaft makes changes board (1) rotation, under the prior art condition, final drive shaft is very long, the middle some aiding supports of increase that need promptly can produce statically indeterminate problem, final drive shaft is subjected to severe interference, thereby it is inharmonious to change board (1) rotation each other, certainly advertising results are had a significant impact, and stuck phenomenon also appears sometimes, make the billboard cisco unity malfunction, the gearing (6) that is characterised in that of the present utility model is made up of some power distribution unit (7), like this when needing the very big billboard of design size, can superpose by some power distribution unit (7), to reach the requirement size, so very long final drive shaft just is divided into the final drive shaft of some shorter sizes that are tied by the movable shaft coupling of axis (5) and forms, final drive shaft (9) size of each power distribution unit (7) is less, need not to install additional any aiding support, eliminated like this between the final drive shaft (9) and interfered, made commentaries on classics board (1) can coordinate very much each other to rotate.As Fig. 1, Fig. 2, power distribution unit (7) is by final drive shaft (9), bevel gear pair (10), Ma Shi wheel indexing mechanism (15) and output shaft (8) constitute, bevel gear pair (10) is taken turns finger dish (12) connection of indexing mechanism (15) respectively with final drive shaft (9) and Ma Shi, the sheave (11) of Ma Shi wheel indexing mechanism (15) connects with output shaft (8), output shaft (8) connects with shaft coupling (5), in addition, final drive shaft (9) also can connect by shaft coupling (5) with the final drive shaft (9) of next power distribution unit (7), as Fig. 2, like this, when motor rotates, as Fig. 4, by wheel box (3), power can be passed to each power distribution unit (7) by shaft coupling (5) then, and by power distribution unit motion assignment is changeed on the board (1) to each, can realize operate as normal, and owing to adopt Ma Shi wheel indexing mechanism (15), making each change board (1) can intermittently rotate, the function that has static location again, simultaneously, the commentaries on classics board (1) that combines is easily realized asynchronous rotation again, as Fig. 3, in addition, the power resources of power distribution unit (7) can also can add motor gear arrangement independent rotation in addition from a last power distribution unit (7) that links, thereby make all commentaries on classics board (1) power sharings of large board, can dwindle the power and the volume of motor, improving can utilization factor.
The utility model is three billboards of a kind of combined rotary, it is characterized in that changeing board (1) and is made by the rigid polyvinyl chloride extrudate, has replaced former use metal material, like this, installs, transportation is very convenient, reduced cost.
The utility model is that a kind of billboard breadth is selected the dirigibility height, manufacturing, easy for installation, three billboards of combined rotary that cost is low.
When specifically making, installing this kind billboard, can design according to the dimensional requirement that the user proposes, the billboard size in short-term, can make up several power distribution unit (7) less, when the billboard dimensional requirement is long, some power distribution unit that can superpose (7) more, combine, framework (2) and commentaries on classics board (1) can adopt rigid polyvinyl chloride extrudate and other rigid plastic section bar to make, and installation and transportation are convenient like this, and are with low cost.
Fig. 1: three billboard general structures of combined rotary synoptic diagram.
Fig. 2: three billboard power distributions of combined rotary transmission synoptic diagram.
Fig. 3: three billboard Ma Shi of combined rotary wheel mechanism synoptic diagram.
Fig. 4: three billboard motor of combined rotary and reduction gear synoptic diagram.
(1) changes board (9) final drive shaft
(2) framework (10) bevel gear pair
(3) wheel box (11) sheave
(4) motor (12) dish of pulling pin
(5) shaft coupling (13) worm gear
(6) gearing (14) worm screw
(7) power distribution unit (15) Ma Shi wheel indexing mechanism
(8) output shaft (16) motor control unit
Claims (2)
1, three billboards of a kind of combined rotary, it is by changeing board (1), framework (2), wheel box (3), motor (4), shaft coupling (5), gearing (6) and circuit for controlling motor (16) constitute, it is characterized in that gearing (6) is made up of some power distribution unit (7), power distribution unit (7) is again by final drive shaft (9), bevel gear pair (10), Ma Shi wheel indexing mechanism (15) and output shaft (8) constitute, bevel gear pair (10) is taken turns finger dish (12) connection of indexing mechanism (15) respectively with final drive shaft (9) and Ma Shi, the sheave (11) of Ma Shi wheel indexing mechanism (15) connects with output shaft (8), output shaft (8) connects with shaft coupling (5), in addition, final drive shaft (9) also can connect by shaft coupling (5) with the final drive shaft (9) of next power distribution unit (7).
2, three billboards of a kind of combined rotary as claimed in claim 1 is characterized in that changeing board (1) and are made by the rigid polyvinyl chloride extrudate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215143 CN2087802U (en) | 1990-11-28 | 1990-11-28 | Combined rotating type three-sided bill-board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215143 CN2087802U (en) | 1990-11-28 | 1990-11-28 | Combined rotating type three-sided bill-board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2087802U true CN2087802U (en) | 1991-10-30 |
Family
ID=4894463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90215143 Pending CN2087802U (en) | 1990-11-28 | 1990-11-28 | Combined rotating type three-sided bill-board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2087802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097920A (en) * | 2016-08-18 | 2016-11-09 | 合肥信诺捷科节能服务有限公司 | A kind of municipal administration intelligent energy-saving billboard |
| CN109377875A (en) * | 2018-12-20 | 2019-02-22 | 联想(北京)有限公司 | A kind of display equipment and control method |
-
1990
- 1990-11-28 CN CN 90215143 patent/CN2087802U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097920A (en) * | 2016-08-18 | 2016-11-09 | 合肥信诺捷科节能服务有限公司 | A kind of municipal administration intelligent energy-saving billboard |
| CN109377875A (en) * | 2018-12-20 | 2019-02-22 | 联想(北京)有限公司 | A kind of display equipment and control method |
| CN109377875B (en) * | 2018-12-20 | 2021-12-24 | 联想(北京)有限公司 | Display device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hao Document name: Notice of grant of patent |
|
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |