CN2118342U - Inverting type bill-board - Google Patents
Inverting type bill-board Download PDFInfo
- Publication number
- CN2118342U CN2118342U CN 92213838 CN92213838U CN2118342U CN 2118342 U CN2118342 U CN 2118342U CN 92213838 CN92213838 CN 92213838 CN 92213838 U CN92213838 U CN 92213838U CN 2118342 U CN2118342 U CN 2118342U
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- CN
- China
- Prior art keywords
- lath
- triangular
- chain
- wheel
- utility
- 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.)
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Abstract
The utility model provides a billboard which can successively present three pictures through invertions. The utility model is mainly composed of an upper outer frame, a lower outer frame, a left outer frame, a right outer frame, an upper inner frame, a lower inner frame, a left inner frame, a right inner frame, a rear lining board, a chain baffle plate, a chain, a chain wheel, a groove wheel, a driving wheel, a motor supporter, a motor, and a three-edged lath. By adopting the utility model, the intermittent motion of periodicity that all three-edged lathes synchronously roll over 120 DEG and stop for a certain time can be realized; at last, the board face composed of a plurality of three-edged lathes can transform three pictures periodically; the utility model has the advantages of reasonable design, low cost, and high product performance.
Description
What the utility model provided is a kind of billboard---reversing advertisement board that can successively present three pictures by upset.Belong to exploitation articles for use field.
Prior art: in the present existing upset bulletin board, the upset of triangular lath is by gear drive, and flip angle is by electric or electronic component control.Like this, in order to make the triangular lath turn to unanimity, have to be provided with transition gear in the transmission, thereby increased transmission link.And because factor affecting such as motional inertias, the flip angle control of triangular lath is not too reliable, occurs the excessive or phenomenon not in place of overturning of upset easily, influences the whole picture effect of bulletin board.
The purpose of this utility model is to propose a kind of simple and direct kind of drive and control flip angle reliably with mechanical drive at the problem of above-mentioned existence.So that reach the reduction manufacturing cost, the purpose of enhancing product performance.
Technical solution of the present utility model: structure as shown in drawings.Mainly contain up and down four housings, four inside casings, rear lining plate, chain baffle plate, chain, sprocket wheel, sheave, driving wheel, electric machine support, motor, triangular laths are formed up and down.Wherein motor is positioned at the lower left of inside casing, driving wheel directly is fixedly mounted on the motor shaft, sheave and a sprocket wheel are fixedly installed on the triangular lath axle of foot, can be driven wheel drives, chain ring is around on the sprocket wheel of going up most with the most following two triangular lath axles, and and up and down between each triangular lath axle on sprocket engagement, the triangular lath all supports between the inside casing of the left and right sides, can be with the sprocket wheel on the triangular lath axle, around the upset of its widely different commentaries on classics center, driving wheel, sheave, chain, sprocket wheel all hold and are hidden between left housing and the left inside casing.
Accompanying drawing is a structural representation of the present utility model.Among the figure 1 is housing, the 2nd, and last inside casing, 3 is rear lining plate, the 4th, left inside casing, the 5th, chain baffle plate, the 6th, chain, the 7th, left housing, the 8th, sprocket wheel, the 9th, sheave, the 10th, driving wheel, the 11st, electric machine support, the 12nd, motor, the 13rd, following inside casing, the 14th, following housing, the 15th, triangular lath, the 16th, right inside casing, the 17th, right outer frame.
Provide the course of work of the present utility model below in conjunction with accompanying drawing:
Drive the driving wheel rotation behind the electrical power, driving wheel is stirred the cyclical intermission motion that sheave makes 120 ° of pause certain hours of triangular lath realization upset of foot, simultaneously the chain on the foot triangular lath axle is passed to sprocket wheel on each top triangular lath axle by chain with above-mentioned geneva motion, thereby realizes 120 ° of all triangular laths upsets synchronously.The cyclical intermission motion of pause certain hour finally makes periodically three kinds of pictures of conversion of the whole plate face of being made up of some triangular laths.
The utlity model has characteristics reasonable in design, that transmission is simple and direct, thereby can obviously reduce manufacturing cost, enhance product performance.
Claims (1)
1, reversing advertisement board, it is characterized in that having four housings up and down, four inside casings up and down, rear lining plate, the chain baffle plate, chain, sprocket wheel, sheave, driving wheel, electric machine support, motor, the triangular lath is formed, wherein motor is positioned at the lower left of inside casing, driving wheel directly is fixedly mounted on the motor shaft, sheave and a sprocket wheel are fixedly installed on the triangular lath axle of foot, can be driven wheel drives, chain ring is around on the sprocket wheel of going up most with the most following two triangular lath axles, and and up and down between each triangular lath axle on sprocket engagement, the triangular lath all supports between the inside casing of the left and right sides, can be with the sprocket wheel on the triangular lath axle, around its widely different commentaries on classics center upset, driving wheel, sheave, chain, sprocket wheel all holds and is hidden between left housing and the left inside casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92213838 CN2118342U (en) | 1992-05-12 | 1992-05-12 | Inverting type bill-board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92213838 CN2118342U (en) | 1992-05-12 | 1992-05-12 | Inverting type bill-board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2118342U true CN2118342U (en) | 1992-10-07 |
Family
ID=4958490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92213838 Granted CN2118342U (en) | 1992-05-12 | 1992-05-12 | Inverting type bill-board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2118342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062211A1 (en) * | 2014-10-20 | 2016-04-28 | 南车青岛四方机车车辆股份有限公司 | Corner protection publicity display board for railway vehicle |
| CN110379330A (en) * | 2019-07-18 | 2019-10-25 | 福建省恒雕装饰广告有限公司 | A kind of billboard of changing picture |
-
1992
- 1992-05-12 CN CN 92213838 patent/CN2118342U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062211A1 (en) * | 2014-10-20 | 2016-04-28 | 南车青岛四方机车车辆股份有限公司 | Corner protection publicity display board for railway vehicle |
| CN110379330A (en) * | 2019-07-18 | 2019-10-25 | 福建省恒雕装饰广告有限公司 | A kind of billboard of changing picture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |