CN2432647Y - Movable vehicle-mounted changeable billboard - Google Patents
Movable vehicle-mounted changeable billboard Download PDFInfo
- Publication number
- CN2432647Y CN2432647Y CN 00212795 CN00212795U CN2432647Y CN 2432647 Y CN2432647 Y CN 2432647Y CN 00212795 CN00212795 CN 00212795 CN 00212795 U CN00212795 U CN 00212795U CN 2432647 Y CN2432647 Y CN 2432647Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- billboard
- carried mobile
- drive mechanism
- regular polygon
- 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
The utility model relates to a movable vehicle-assembled changeable billboard. A regular polygon prism which is rotated around a rotating shaft arranged in a frame is assembled side by side in frames on the back side surface and both side surfaces of a vehicle body. The rotating shaft at the lower end of the regular polygon prism is mutually vertical in a space mode to the rotating shaft of the regular polygon prism. A cam type intermittent drive mechanism is correspondingly arranged on a transmission shaft connected with a motor. The utility model has the advantages of low cost, convenient operation and utilization, realization of place and position change for the billboard and change of multiple advertisement patterns and contents.
Description
The utility model relates to a kind of movably pattern conversion billboard, especially can be fixed on the vehicle-carried mobile conversion billboard on the common vehicle car body.
At present, what occur in the arterial street in some cities or shopping centre is installed in firm metal support or the billboard on the building walls, and its weak point is that billboard not removable and pattern, content advertisement can only be set at a width of cloth.So influence advertising effect.Occurred a kind of electronic curtain formula billboard now, though can realize the rolling conversion of several advertising designs, content, also exist fixed-site, immovable problem, and use cost has been higher, reliability, less stable during use.
The purpose of this utility model provide a kind of cost low, movably can realize the vehicle-carried mobile conversion billboard of several advertising designs, content conversion.
For achieving the above object, the technical solution of the utility model is: be arranged on be equipped with side by side in the framework of car body two sides and trailing flank can rotating shaft rotation in self is arranged on framework the regular polygon prism, in the rotating shaft of the prismatic lower end of this regular polygon with rotating shaft with this regular polygon prism become the space vertical mutually and with transmission shaft that motor links to each other on the corresponding cam-type intermittent drive mechanism that is provided with.
Adopt said structure, starting motor makes the regular polygon prism that is arranged in car body two sides and the trailing flank framework around self rotating shaft rotation by the transmission of cam-type intermittent drive mechanism, makes the advertising design, the content conversion thereupon that are plotted in prismatic each side of regular polygon.Because framework is arranged on the car body, and billboard can be moved with the motion of vehicle, can realize the variation of different location, position.
Above-mentioned cam-type intermittent drive mechanism is the worm-cam intermittent drive mechanism.
Above-mentioned cam-type intermittent drive mechanism also can be the cylindrical cam intermittent drive mechanism.
As further improvement of the utility model, the regular polygon prism that is arranged in the framework is regular triangular prism.
As further improvement of the utility model, between motor and transmission shaft, coaxial friction disk clutch is set, coaxial affixed one by travelling block near the transmission shaft that is positioned at the friction disk clutch, be arranged on pilothouse in the control lever Joint driving pulley by cable wire with linked to each other by travelling block.Be provided with an a pair of auxiliary pulley and a leading block at driving pulley and between by travelling block.After adopting this structure, after friction disk clutch and motor rotation axis disengaging, can in pilothouse, realize operation manually, control lever rotates driving pulley, by the cable wire transferring power and then make and affixed being rotated of transmission shaft by travelling block, realize the rotation of regular polygon prism, make pattern, the content conversion of billboard.Can realize mechanically operated stability and accuracy by auxiliary pulley and leading block are set, also avoid motor-driven noise effect simultaneously.
In sum, the utility model has the advantages that: cost is low, and operation, easy to use, simple in structure can realize the conversion of the variation of billboard different location, position and several advertising designs, content.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the overall appearance figure of the utility model vehicle-carried mobile conversion billboard.
Fig. 2 is the structural representation that the utility model vehicle-carried mobile conversion billboard adopts the worm-cam intermittently-driving.
Fig. 3 be vehicle-carried mobile conversion billboard shown in Figure 1 along A-A line cut-open view.
Fig. 4 the utility model vehicle-carried mobile conversion billboard adopts the structural representation of cylindrical cam intermittently-driving.
Fig. 5 is the structure enlarged diagram of B shown in Figure 2 to the worm-cam intermittent drive mechanism.
As shown in Figure 1, the utility model vehicle-carried mobile conversion billboard, the metal framework 12 that is welded on general wagon car body two sides and trailing flank is arranged, be uniform-distribution with 6 cylindrical following screws 15 of 14 of pulling pin by screwing 13 and circumferential end surfaces, with 28 and can be positioned between the upper and lower frame of framework 12 around the aluminium alloy system regular triangular prism 10 of upper and lower screw rotation separately side by side, and upper and lower screw and regular triangular prism center line are on same straight line.Be the cam 9 that the affixed surface identical with following screw number on the transmission shaft 11 of spatial vertical is the concave curvatures profile under framework 12 lower frames and with the rotation axis of regular triangular prism 10, and the prominent back of the body 9-1 of cam 9 concave curvatures and equally distributed cylindrical 14 interlocks mutually (showing as Fig. 5) of pulling pin of following screw 15 circumferential end surfaces, this gear train is the worm-cam intermittent drive mechanism.One end of transmission shaft 11 is with tension type friction disk clutch 7 or the centrifugal friction slice clutch is coaxial is connected the other end of tension type friction disk clutch 7 or centrifugal friction slice clutch and 8 coaxial connections of stepping motor.Affixed one by travelling block 6 near the transmission shaft the tension type friction disk clutch 7 11, with be arranged on pilothouse in control lever 2 welding driving pulley 1 by cable wire 4 with linked to each other by travelling block 6, control lever 2 is set three stations, three sides of corresponding regular triangular prism respectively, driving pulley 1 is tangent with two auxiliary pulleys 3 of upper and lower placement arranged side by side, at driving pulley 1 and by the centre position between the travelling block 6, place a leading block 5, driving pulley and by the above-mentioned pulley of pile warp (showing) respectively of the cable wire between the travelling block as Fig. 2.Can certainly cylindrically pull pin 14 with playing to be uniform-distribution with on the lower surface end face of screw 15 6, with the regular triangular prism rotating shaft be on the transmission shaft 11 of spatial vertical corresponding affixed quantity identical and its on spiral fluted cylindrical cam 9 is arranged, this gear train is cylindrical cam intermittent drive mechanism (showing as Fig. 4).The junction difference orthogonal conical gear 16 of coaxial affixed axis (showing) in two sides with the trailing flank transmission shaft as Fig. 3.
Show as Fig. 2, after stepper motor 8 starts, drive transmission shaft 11 rotations, make 9 rotations of coaxial worm cam through tension type friction disk clutch 7 or centrifugal friction slice clutch.Because prominent back of the body 9-1 on the worm-cam 9 outside surface concave curvatures and equally distributed 6 cylindrical 14 interlocks (showing) of pulling pin of following screw 15 circumferential end surfaces as Fig. 5, thereby regular triangular prism 10 is rotated around upper and lower screw, realize being arranged in the advertising design of three sides of regular triangular prism, the conversion of content.When stepper motor cut off the power supply, by the control lever in the manually-operated pilothouse 2, acting force transmitted to make by travelling block 6 by cable wire 4 and rotates, and drives transmission shaft 11 rotations, realizes that equally each side of regular triangular prism rotates around upper and lower screw.The transmission of the orthogonal a pair of conical gear of axis by being positioned at two sides and trailing flank transmission shaft junction can be with transmission of power to trailing flank and another side, and the regular triangular prism that make trailing flank and another side is around each axis of rotation rotation.Owing to the accuracy that auxiliary pulley and leading block can be realized mechanically operated stability and operation is set, has also avoided motor-driven noise and energy resource consumption simultaneously.
The utility model in use shows as Fig. 3 and can place a transparent organic glass bucker 17 in the outside of framework 12 and at affixed several the illuminating lamps of frame perimeter, to play the effect of protection advertising design, content and night illumination.
The utility model vehicle-carried mobile billboard in use can be realized with the motion of vehicle the billboard difference The variation of place, position has simultaneously also realized the conversion of several advertising designs, content, and has had cost Low, can operate and the dual use of motor-driven characteristics simple in structure by armstrong's patent.
Claims (7)
1, a kind of vehicle-carried mobile conversion billboard, comprise: framework (12) and be installed in Graphic Panel in the framework, it is characterized in that: be arranged on that be equipped with side by side in the framework (12) of car body two sides and trailing flank can be around the regular polygon prism (10) of the rotation of the rotating shaft in self being arranged on framework (12), become the corresponding cam-type intermittent drive mechanism that is provided with on the vertical mutually and transmission shaft (11) that link to each other with motor (8) in space with rotating shaft in the rotating shaft of the prismatic lower end of this regular polygon with this regular polygon prism.
2, vehicle-carried mobile conversion billboard according to claim 1, it is characterized in that: described cam-type intermittent drive mechanism is the worm-cam intermittent drive mechanism.
3, vehicle-carried mobile conversion billboard according to claim 1, it is characterized in that: described cam-type intermittent drive mechanism is the cylindrical cam intermittent drive mechanism.
4, according to any one described vehicle-carried mobile conversion billboard of claim 1 to 3, it is characterized in that: described regular polygon is prismatic to be regular triangular prism.
5, according to any one described vehicle-carried mobile conversion billboard of claim 1 to 4, it is characterized in that: between described motor (8) and transmission shaft (11), be provided with coaxial friction disk clutch (7).
6, vehicle-carried mobile conversion billboard according to claim 5, it is characterized in that: go up coaxial affixed one by travelling block (6) near the transmission shaft (11) that is positioned at the friction plate clutch sheet (7), be arranged on pilothouse in control lever (2) Joint driving pulley (1) by cable wire (4) with linked to each other by travelling block (6).
7, vehicle-carried mobile conversion billboard according to claim 6 is characterized in that: described driving pulley (1) and be provided with an a pair of auxiliary pulley (3) and a leading block (5) between the travelling block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212795 CN2432647Y (en) | 2000-07-28 | 2000-07-28 | Movable vehicle-mounted changeable billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212795 CN2432647Y (en) | 2000-07-28 | 2000-07-28 | Movable vehicle-mounted changeable billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432647Y true CN2432647Y (en) | 2001-05-30 |
Family
ID=33579228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212795 Expired - Fee Related CN2432647Y (en) | 2000-07-28 | 2000-07-28 | Movable vehicle-mounted changeable billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432647Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261065A (en) * | 2018-09-20 | 2020-06-09 | 项炳海 | Billboard used on roof of taxi |
-
2000
- 2000-07-28 CN CN 00212795 patent/CN2432647Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261065A (en) * | 2018-09-20 | 2020-06-09 | 项炳海 | Billboard used on roof of taxi |
| CN111292657A (en) * | 2018-09-20 | 2020-06-16 | 项炳海 | Billboard used on roof of taxi |
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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 |