CN2535885Y - Electric rotary three-face signboard - Google Patents
Electric rotary three-face signboard Download PDFInfo
- Publication number
- CN2535885Y CN2535885Y CN 02226286 CN02226286U CN2535885Y CN 2535885 Y CN2535885 Y CN 2535885Y CN 02226286 CN02226286 CN 02226286 CN 02226286 U CN02226286 U CN 02226286U CN 2535885 Y CN2535885 Y CN 2535885Y
- Authority
- CN
- China
- Prior art keywords
- gear
- billboards
- drive shaft
- electric rotary
- driven shaft
- 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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- Displays For Variable Information Using Movable Means (AREA)
Abstract
An electric rotating three-side billboard comprises a drive mechanism 10 and a plurality of three-diamond-shaped unit billboards 20. The utility model is characterized in that the drive mechanism 10 which is gear drive mechanism comprises a main drive shaft 11, a plurality of gear clusters and a plurality of driven shafts 13, wherein the main drive shaft is connected with a decelerator which is connected with a motor, a plurality of gear clusters are arranged on the main drive shaft with intervals, each gear cluster is connected with the driven shaft, and the driven shaft is connected with the three-diamond-shaped unit billboards 20. The utility model has the advantages of low error rate and maintenance cost, long service life, reliable working, and favorable screen stability and the like.
Description
Technical field
The utility model relates to advertising device, particularly relates to three billboards of electric rotary-type of three groups of different pictures of a kind of demonstration capable of circulation.
Background technology
Advertisement is the most extensive a kind of propagate method of using at present.Traditional fixed advertising device and neon bulb formula advertising device are common by people, though the long period has appearred in a kind of rotary advertisement device with three planes, but because its kinematic train that adopts metal materials such as circular transmission shaft and chain to constitute, thereby out of doors under the environment long-time running stuck because of the corrosion of exposing to the sun and rain easily, or cause rapid wear because of insufficient lubrication, cause transmission bad, also can cause device out of service as untimely maintenance, if picture entanglement, not only influence advertising results, also can destroy urban look.In addition, the year maintenance cost of this device is also higher.
Summary of the invention
The utility model is intended to overcome the defective of existing rotary three billboards, and provides a kind of hazard rate and maintenance cost low, long service life, reliable operation, three billboards of the electric rotary-type of picture good stability.
For achieving the above object, the utility model provides a kind of electric rotary-type three billboards, this billboard comprises gear train 10 and a plurality of Three Diamonds unit billboard 20 that is attached thereto, it is characterized in that, described gear train 10 is a gear drive, it comprises final drive shaft 11, a plurality of gear set 12 and a plurality of driven shaft 13, wherein final drive shaft is connected with the speed reduction unit that links to each other with motor, a plurality of gear sets are arranged at intervals on the final drive shaft, the follower gear of each gear set is connected with driven shaft, and driven shaft then is connected with Three Diamond unit billboard 20.
Final drive shaft 11 is that xsect is hexagonal aluminium alloy axle.
The driving gear of gear set 12 and follower gear are the gear that engineering plastics are made.
Three Diamond unit billboard 20 comprises hollow trihedral 21, base 22 and bearing 23, and its centre bearer and base are fixed in the upper end of driven shaft 13, and hollow trihedral is fixed on the base.
Compare with existing rotary three billboards, the utlity model has following distinguishing feature:
One, gear train adopts sexangle aluminium alloy transmission shaft and plastics conical gear, thereby can effectively overcome trihedral and cause the picture entanglement because of angle of rotation is inconsistent;
Two, adopt plastics conical gear group, solved when using out of doors because of wearing and tearing, lack of lubrication, the stuck transmission weak effect that causes of corrosion, year maintenance expense is than problems such as height;
Three, the utlity model has characteristics such as easy for installation, reliable operation, long service life;
Four, the utility model is applicable to large-scale outdoor advertising and interior decoration advertisement.
Description of drawings
Fig. 1 is the utility model exploded sketch.
Fig. 2 is the utility model structural representation.
Embodiment
Three billboards of electric rotary-type of the present utility model comprise gear train 10 and a plurality of Three Diamonds unit billboard 20, and its concrete structure only shows the structure of a unit billboard as shown in Figure 1 and Figure 2 among the figure, and other cellular construction is all identical with it.As shown, gear train 10 is a gear drive, it is contained in the billboard lower case 30, this mechanism comprises final drive shaft 11, a plurality of gear set 12 and a plurality of driven shaft 13, wherein final drive shaft 11 is that xsect is the aluminium alloy axle of regular hexagon, it is by 14 supportings of the bearing on a plurality of dividing plates 31 that are fixed in the housing, and its special construction makes that the rotational angle of each unit billboard can be in full accord.Final drive shaft is connected with speed reduction unit, and speed reduction unit is then driven by the stepper motor (not shown).Be parallel with a plurality of gear sets 12 at final drive shaft upper edge axially spaced-apart, gear set 12 is made of driving gear 121 and follower gear 122, they are conical gear of being made by engineering plastics, and wherein driving bevel gear is contained on the final drive shaft 11, and are fixed by hexagonal nut 15 and final drive shaft.Driven bevel pinion is contained in the bottom of driven shaft 13 by bearing 16, and driven shaft is contained in the axle sleeve 17, and the top board 32 of axle sleeve and housing 30 is screwed, and bearing 18 is equipped with in the axle sleeve upper end.The upper end of driven shaft is connected with Three Diamond unit billboard 20.Three Diamond unit billboard comprises hollow trihedral 21, base 22 and bearing 23, and its centre bearer and base are fixed in the upper end of driven shaft 13, and base is fixed with screw 24 and driven shaft.Hollow trihedral is an advertising carrier, and it surrounds a hollow sleeve shape body of Three Diamond by three aluminium alloy plates, and hollow trihedral bottom is screwed on base.The trihedral surface can be printed and the post ads picture, and a plurality of trihedral combinations can show three kinds of different advertisement pictures.
The utility model is when work, stepper motor drives final drive shaft 11 by reducing gear and does periodic 120 degree rotations, and drive each Three Diamond unit billboard 20 and rotate synchronously by being installed in conical gear group on the axle, circulation manifests the different pictures of being made up of respectively three water chestnut faces, is implemented in the effect of expressing different ad contents in the plane space.
Claims (5)
1, three billboards of a kind of electric rotary-type, the a plurality of Three Diamonds unit billboard (20) that comprises gear train (10) and be attached thereto, it is characterized in that, described gear train (10) is a gear drive, it comprises final drive shaft (11), a plurality of gear set (12) and a plurality of driven shaft (13), wherein final drive shaft is connected with the speed reduction unit that links to each other with motor, a plurality of gear sets are arranged at intervals on the final drive shaft, the follower gear of each gear set is connected with driven shaft, and driven shaft then is connected with Three Diamond unit billboard (20).
2, three billboards of electric rotary-type according to claim 1 is characterized in that, described final drive shaft (11) is that xsect is hexagonal aluminium alloy axle.
3, three billboards of electric rotary-type according to claim 1, it is characterized in that, gear set (12) is the conical gear group that is made of driving gear (121) and follower gear (122), and wherein driving gear is contained on the final drive shaft (11), and follower gear is contained in the bottom of driven shaft (13).
4, three billboards of electric rotary-type according to claim 3 is characterized in that, the driving gear and the follower gear of described gear set (12) are the gear that engineering plastics are made.
5, three billboards of electric rotary-type according to claim 1, it is characterized in that, described Three Diamond unit billboard (20) comprises hollow trihedral (21), base (22) and bearing (23), its centre bearer and base are fixed in the upper end of driven shaft (13), and hollow trihedral is fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226286 CN2535885Y (en) | 2002-03-14 | 2002-03-14 | Electric rotary three-face signboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226286 CN2535885Y (en) | 2002-03-14 | 2002-03-14 | Electric rotary three-face signboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535885Y true CN2535885Y (en) | 2003-02-12 |
Family
ID=33703330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02226286 Expired - Fee Related CN2535885Y (en) | 2002-03-14 | 2002-03-14 | Electric rotary three-face signboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535885Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894982A (en) * | 2016-06-28 | 2016-08-24 | 储世昌 | Three-side flip bill board mechanical transmission device |
| CN106328001A (en) * | 2016-09-08 | 2017-01-11 | 淮南市农康文化传媒有限公司 | Real-time rotary sign display board and control method thereof |
-
2002
- 2002-03-14 CN CN 02226286 patent/CN2535885Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894982A (en) * | 2016-06-28 | 2016-08-24 | 储世昌 | Three-side flip bill board mechanical transmission device |
| CN106328001A (en) * | 2016-09-08 | 2017-01-11 | 淮南市农康文化传媒有限公司 | Real-time rotary sign display board and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |