CN2643434Y - Retractable lottery showing plate with unlimited digits - Google Patents
Retractable lottery showing plate with unlimited digits Download PDFInfo
- Publication number
- CN2643434Y CN2643434Y CN 03251762 CN03251762U CN2643434Y CN 2643434 Y CN2643434 Y CN 2643434Y CN 03251762 CN03251762 CN 03251762 CN 03251762 U CN03251762 U CN 03251762U CN 2643434 Y CN2643434 Y CN 2643434Y
- Authority
- CN
- China
- Prior art keywords
- friction block
- cylinder
- lottery
- roller
- 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.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 abstract 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
Images
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model relates to a non-limiting stretching lottery displaying board. The utility model is characterized in that: a soft displaying board is wound on a roller, both ends of which are arranged on the a bracket through a rotary shaft, and a limiting spring is arranged in the roller, one end of which is sleeved on a fixing shaft, the other end is provided with a friction block. The friction block and the inner wall of the roller form into a friction movement pair. Winding the soft displaying board on the roller is both standard and not easy to be damaged, and can be repeatedly used. After adopting the limiting spring and the friction block, the displaying board can be freely unfolded; therefore the utility model has the advantages of simple structure and convenient operation, which is applied to not only the publication and announcement of the lottery, but also the information distribution of other industries.
Description
Technical field:
The utility model provides a kind of infinite place telescopic type lottery ticket Graphic Panel, belongs to the device for displaying information technical field.
Background technology:
At present, in the publicity of announcing the winners in a lottery for each issue in each lottery ticket choosing and selling station, all be to put up the announcement result by paper, not only lack of standardization but also damaged easily, can't adapt to the development of modern lottery industry.
Summary of the invention:
The utility model provides a kind of telescopic type lottery ticket Graphic Panel, has overcome paper bulletin carrier and has used inconvenience, damaged easily shortcoming.
Technical solution of the present utility model is as follows: the Graphic Panel of flexibility is wound on the cylinder, on support, the limit spring device is in cylinder by the stationary shaft device at the two ends of cylinder, and the one end is enclosed within on the stationary shaft, the other end is provided with friction block, and friction block and inner wall of rotary drum constitute the fricting movement pair.
The pulling Graphic Panel drives cylinder and rotates, inner wall of rotary drum overcomes the friction force with friction block, reach the displacement of expansion, stop the back under the effect of friction force, cylinder location transfixion, reach infinite place and show purpose, when regaining Graphic Panel, to the limit spring opposition, overcome the friction force of friction block by Graphic Panel, be wrapped on the cylinder as will showing by spring, finish automatic contraction purpose.
Good effect of the present utility model is: the Graphic Panel of flexibility is wrapped on the cylinder, and promptly standard is not fragile again, and can use repeatedly.Employing limit spring and friction block structure can make Graphic Panel launch arbitrarily, and be simple in structure, easy to operate, is used for publicity, the bulletin of lottery information, also can be used for the information issue of other industry.
Description of drawings:
Fig. 1 is the utility model structure principle chart.
Embodiment:
According to shown in Figure 1; the two ends of cylinder 5 are provided with movable axle sleeve 3, rotating shaft 4; and be coupling on support 1; the limit spring 7 of strip is located in the cylinder 5; one end and rotating shaft 4 fixedly other end device have friction block 8, and friction block 8 is a frictional fit with cylinder 5 inwalls, and flexible Graphic Panel 9 is wrapped on the cylinder 5; its lower end is provided with plumbing bar 10, and guard shield 1 is buckled in can protect Graphic Panel 9 not to be damaged on the cylinder 5.
Claims (1)
1, a kind of infinite place telescopic type lottery ticket Graphic Panel, it is characterized in that: flexible Graphic Panel is wound on the cylinder, the two ends of cylinder by rotating shaft device on support, the limit spring device is in cylinder, the one end is enclosed within on the stationary shaft, the other end is provided with friction block, and friction block and inner wall of rotary drum constitute the fricting movement pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251762 CN2643434Y (en) | 2003-06-20 | 2003-06-20 | Retractable lottery showing plate with unlimited digits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251762 CN2643434Y (en) | 2003-06-20 | 2003-06-20 | Retractable lottery showing plate with unlimited digits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643434Y true CN2643434Y (en) | 2004-09-22 |
Family
ID=34294026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251762 Expired - Lifetime CN2643434Y (en) | 2003-06-20 | 2003-06-20 | Retractable lottery showing plate with unlimited digits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643434Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065563A (en) * | 2012-12-31 | 2013-04-24 | 赵孟儒 | Wheel belt transmission frame combination display panel |
-
2003
- 2003-06-20 CN CN 03251762 patent/CN2643434Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065563A (en) * | 2012-12-31 | 2013-04-24 | 赵孟儒 | Wheel belt transmission frame combination display panel |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130620 Granted publication date: 20040922 |